* [PULL 0/5] Qcrypto next patches
@ 2020-05-29 10:35 Daniel P. Berrangé
2020-05-29 10:35 ` [PULL 1/5] crypto: add "none" random provider Daniel P. Berrangé
` (6 more replies)
0 siblings, 7 replies; 10+ messages in thread
From: Daniel P. Berrangé @ 2020-05-29 10:35 UTC (permalink / raw)
To: qemu-devel; +Cc: Daniel P. Berrangé
The following changes since commit b8bee16e94df0fcd03bdad9969c30894418b0e6e:
Merge remote-tracking branch 'remotes/kraxel/tags/vga-20200528-pull-request=
' into staging (2020-05-28 18:13:20 +0100)
are available in the Git repository at:
https://github.com/berrange/qemu tags/qcrypto-next-pull-request
for you to fetch changes up to efd6cd2328064b569a7a92ad4aea1dc985d98601:
crypto: Remove use of GCRYPT_VERSION macro. (2020-05-29 11:33:19 +0100)
----------------------------------------------------------------
Misc crypto subsystem fixes
* Add support for fetching secret from Linux keyring
* Remove redundant version check in gcrypt initialization
* Allow for RNG provider to be disabled at build time
----------------------------------------------------------------
Alexey Krasikov (3):
crypto/secret: move main logic from 'secret' to 'secret_common'.
crypto/linux_keyring: add 'secret_keyring' secret object.
test-crypto-secret: add 'secret_keyring' object tests.
Marek Marczykowski-G=C3=B3recki (1):
crypto: add "none" random provider
Richard W.M. Jones (1):
crypto: Remove use of GCRYPT_VERSION macro.
configure | 73 ++++++
crypto/Makefile.objs | 5 +-
crypto/init.c | 2 +-
crypto/random-none.c | 38 +++
crypto/secret.c | 347 +--------------------------
crypto/secret_common.c | 403 ++++++++++++++++++++++++++++++++
crypto/secret_keyring.c | 148 ++++++++++++
include/crypto/secret.h | 20 +-
include/crypto/secret_common.h | 68 ++++++
include/crypto/secret_keyring.h | 52 +++++
tests/Makefile.include | 4 +
tests/test-crypto-secret.c | 158 +++++++++++++
12 files changed, 959 insertions(+), 359 deletions(-)
create mode 100644 crypto/random-none.c
create mode 100644 crypto/secret_common.c
create mode 100644 crypto/secret_keyring.c
create mode 100644 include/crypto/secret_common.h
create mode 100644 include/crypto/secret_keyring.h
--=20
2.26.2
^ permalink raw reply [flat|nested] 10+ messages in thread
* [PULL 1/5] crypto: add "none" random provider
2020-05-29 10:35 [PULL 0/5] Qcrypto next patches Daniel P. Berrangé
@ 2020-05-29 10:35 ` Daniel P. Berrangé
2020-05-29 10:35 ` [PULL 2/5] crypto/secret: move main logic from 'secret' to 'secret_common' Daniel P. Berrangé
` (5 subsequent siblings)
6 siblings, 0 replies; 10+ messages in thread
From: Daniel P. Berrangé @ 2020-05-29 10:35 UTC (permalink / raw)
To: qemu-devel; +Cc: Daniel P. Berrangé, Marek Marczykowski-Górecki
From: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
In case of not using random-number needing feature, it makes sense to
skip RNG init too. This is especially helpful when QEMU is sandboxed in
Stubdomain under Xen, where there is very little entropy so initial
getrandom() call delays the startup several seconds. In that setup, no
random bytes are needed at all.
Signed-off-by: Marek Marczykowski-Górecki <marmarek@invisiblethingslab.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
configure | 11 +++++++++++
crypto/Makefile.objs | 3 ++-
crypto/random-none.c | 38 ++++++++++++++++++++++++++++++++++++++
3 files changed, 51 insertions(+), 1 deletion(-)
create mode 100644 crypto/random-none.c
diff --git a/configure b/configure
index b969dee675..2ffe365e2c 100755
--- a/configure
+++ b/configure
@@ -509,6 +509,7 @@ libpmem=""
default_devices="yes"
plugins="no"
fuzzing="no"
+rng_none="no"
supported_cpu="no"
supported_os="no"
@@ -1601,6 +1602,10 @@ for opt do
;;
--gdb=*) gdb_bin="$optarg"
;;
+ --enable-rng-none) rng_none=yes
+ ;;
+ --disable-rng-none) rng_none=no
+ ;;
*)
echo "ERROR: unknown option $opt"
echo "Try '$0 --help' for more information"
@@ -1894,6 +1899,7 @@ disabled with --disable-FEATURE, default is enabled if available:
debug-mutex mutex debugging support
libpmem libpmem support
xkbcommon xkbcommon support
+ rng-none dummy RNG, avoid using /dev/(u)random and getrandom()
NOTE: The object files are built at the place where configure is launched
EOF
@@ -6749,6 +6755,7 @@ echo "default devices $default_devices"
echo "plugin support $plugins"
echo "fuzzing support $fuzzing"
echo "gdb $gdb_bin"
+echo "rng-none $rng_none"
if test "$supported_cpu" = "no"; then
echo
@@ -7722,6 +7729,10 @@ if test "$edk2_blobs" = "yes" ; then
echo "DECOMPRESS_EDK2_BLOBS=y" >> $config_host_mak
fi
+if test "$rng_none" = "yes"; then
+ echo "CONFIG_RNG_NONE=y" >> $config_host_mak
+fi
+
# use included Linux headers
if test "$linux" = "yes" ; then
mkdir -p linux-headers
diff --git a/crypto/Makefile.objs b/crypto/Makefile.objs
index c2a371b0b4..cdee92b4e5 100644
--- a/crypto/Makefile.objs
+++ b/crypto/Makefile.objs
@@ -35,5 +35,6 @@ crypto-obj-y += block-luks.o
util-obj-$(CONFIG_GCRYPT) += random-gcrypt.o
util-obj-$(if $(CONFIG_GCRYPT),n,$(CONFIG_GNUTLS)) += random-gnutls.o
-util-obj-$(if $(CONFIG_GCRYPT),n,$(if $(CONFIG_GNUTLS),n,y)) += random-platform.o
+util-obj-$(if $(CONFIG_GCRYPT),n,$(if $(CONFIG_GNUTLS),n,$(CONFIG_RNG_NONE))) += random-none.o
+util-obj-$(if $(CONFIG_GCRYPT),n,$(if $(CONFIG_GNUTLS),n,$(if $(CONFIG_RNG_NONE),n,y))) += random-platform.o
util-obj-y += aes.o init.o
diff --git a/crypto/random-none.c b/crypto/random-none.c
new file mode 100644
index 0000000000..102f8a4dce
--- /dev/null
+++ b/crypto/random-none.c
@@ -0,0 +1,38 @@
+/*
+ * QEMU Crypto "none" random number provider
+ *
+ * Copyright (c) 2020 Marek Marczykowski-Górecki
+ * <marmarek@invisiblethingslab.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "qemu/osdep.h"
+
+#include "crypto/random.h"
+#include "qapi/error.h"
+
+int qcrypto_random_init(Error **errp)
+{
+ return 0;
+}
+
+int qcrypto_random_bytes(void *buf,
+ size_t buflen,
+ Error **errp)
+{
+ error_setg(errp, "Random bytes not available with \"none\" rng");
+ return -1;
+}
--
2.26.2
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PULL 2/5] crypto/secret: move main logic from 'secret' to 'secret_common'.
2020-05-29 10:35 [PULL 0/5] Qcrypto next patches Daniel P. Berrangé
2020-05-29 10:35 ` [PULL 1/5] crypto: add "none" random provider Daniel P. Berrangé
@ 2020-05-29 10:35 ` Daniel P. Berrangé
2020-05-29 10:35 ` [PULL 3/5] crypto/linux_keyring: add 'secret_keyring' secret object Daniel P. Berrangé
` (4 subsequent siblings)
6 siblings, 0 replies; 10+ messages in thread
From: Daniel P. Berrangé @ 2020-05-29 10:35 UTC (permalink / raw)
To: qemu-devel; +Cc: Alexey Krasikov, Daniel P. Berrangé
From: Alexey Krasikov <alex-krasikov@yandex-team.ru>
Create base class 'common secret'. Move common data and logic from
'secret' to 'common_secret' class. This allowed adding abstraction layer
for easier adding new 'secret' objects in future.
Convert 'secret' class to child from basic 'secret_common' with 'data'
and 'file' properties.
Signed-off-by: Alexey Krasikov <alex-krasikov@yandex-team.ru>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
crypto/Makefile.objs | 1 +
crypto/secret.c | 347 +---------------------------
crypto/secret_common.c | 403 +++++++++++++++++++++++++++++++++
include/crypto/secret.h | 20 +-
include/crypto/secret_common.h | 68 ++++++
5 files changed, 482 insertions(+), 357 deletions(-)
create mode 100644 crypto/secret_common.c
create mode 100644 include/crypto/secret_common.h
diff --git a/crypto/Makefile.objs b/crypto/Makefile.objs
index cdee92b4e5..110dec1b87 100644
--- a/crypto/Makefile.objs
+++ b/crypto/Makefile.objs
@@ -18,6 +18,7 @@ crypto-obj-y += tlscredsanon.o
crypto-obj-y += tlscredspsk.o
crypto-obj-y += tlscredsx509.o
crypto-obj-y += tlssession.o
+crypto-obj-y += secret_common.o
crypto-obj-y += secret.o
crypto-obj-y += pbkdf.o
crypto-obj-$(CONFIG_NETTLE) += pbkdf-nettle.o
diff --git a/crypto/secret.c b/crypto/secret.c
index 3107aecb47..3447e2f64b 100644
--- a/crypto/secret.c
+++ b/crypto/secret.c
@@ -20,16 +20,14 @@
#include "qemu/osdep.h"
#include "crypto/secret.h"
-#include "crypto/cipher.h"
#include "qapi/error.h"
#include "qom/object_interfaces.h"
-#include "qemu/base64.h"
#include "qemu/module.h"
#include "trace.h"
static void
-qcrypto_secret_load_data(QCryptoSecret *secret,
+qcrypto_secret_load_data(QCryptoSecretCommon *sec_common,
uint8_t **output,
size_t *outputlen,
Error **errp)
@@ -38,6 +36,8 @@ qcrypto_secret_load_data(QCryptoSecret *secret,
size_t length = 0;
GError *gerr = NULL;
+ QCryptoSecret *secret = QCRYPTO_SECRET(sec_common);
+
*output = NULL;
*outputlen = 0;
@@ -65,198 +65,6 @@ qcrypto_secret_load_data(QCryptoSecret *secret,
}
-static void qcrypto_secret_decrypt(QCryptoSecret *secret,
- const uint8_t *input,
- size_t inputlen,
- uint8_t **output,
- size_t *outputlen,
- Error **errp)
-{
- g_autofree uint8_t *key = NULL;
- g_autofree uint8_t *ciphertext = NULL;
- g_autofree uint8_t *iv = NULL;
- size_t keylen, ciphertextlen, ivlen;
- g_autoptr(QCryptoCipher) aes = NULL;
- g_autofree uint8_t *plaintext = NULL;
-
- *output = NULL;
- *outputlen = 0;
-
- if (qcrypto_secret_lookup(secret->keyid,
- &key, &keylen,
- errp) < 0) {
- return;
- }
-
- if (keylen != 32) {
- error_setg(errp, "Key should be 32 bytes in length");
- return;
- }
-
- if (!secret->iv) {
- error_setg(errp, "IV is required to decrypt secret");
- return;
- }
-
- iv = qbase64_decode(secret->iv, -1, &ivlen, errp);
- if (!iv) {
- return;
- }
- if (ivlen != 16) {
- error_setg(errp, "IV should be 16 bytes in length not %zu",
- ivlen);
- return;
- }
-
- aes = qcrypto_cipher_new(QCRYPTO_CIPHER_ALG_AES_256,
- QCRYPTO_CIPHER_MODE_CBC,
- key, keylen,
- errp);
- if (!aes) {
- return;
- }
-
- if (qcrypto_cipher_setiv(aes, iv, ivlen, errp) < 0) {
- return;
- }
-
- if (secret->format == QCRYPTO_SECRET_FORMAT_BASE64) {
- ciphertext = qbase64_decode((const gchar*)input,
- inputlen,
- &ciphertextlen,
- errp);
- if (!ciphertext) {
- return;
- }
- plaintext = g_new0(uint8_t, ciphertextlen + 1);
- } else {
- ciphertextlen = inputlen;
- plaintext = g_new0(uint8_t, inputlen + 1);
- }
- if (qcrypto_cipher_decrypt(aes,
- ciphertext ? ciphertext : input,
- plaintext,
- ciphertextlen,
- errp) < 0) {
- return;
- }
-
- if (plaintext[ciphertextlen - 1] > 16 ||
- plaintext[ciphertextlen - 1] > ciphertextlen) {
- error_setg(errp, "Incorrect number of padding bytes (%d) "
- "found on decrypted data",
- (int)plaintext[ciphertextlen - 1]);
- return;
- }
-
- /* Even though plaintext may contain arbitrary NUL
- * ensure it is explicitly NUL terminated.
- */
- ciphertextlen -= plaintext[ciphertextlen - 1];
- plaintext[ciphertextlen] = '\0';
-
- *output = g_steal_pointer(&plaintext);
- *outputlen = ciphertextlen;
-}
-
-
-static void qcrypto_secret_decode(const uint8_t *input,
- size_t inputlen,
- uint8_t **output,
- size_t *outputlen,
- Error **errp)
-{
- *output = qbase64_decode((const gchar*)input,
- inputlen,
- outputlen,
- errp);
-}
-
-
-static void
-qcrypto_secret_prop_set_loaded(Object *obj,
- bool value,
- Error **errp)
-{
- QCryptoSecret *secret = QCRYPTO_SECRET(obj);
-
- if (value) {
- Error *local_err = NULL;
- uint8_t *input = NULL;
- size_t inputlen = 0;
- uint8_t *output = NULL;
- size_t outputlen = 0;
-
- qcrypto_secret_load_data(secret, &input, &inputlen, &local_err);
- if (local_err) {
- error_propagate(errp, local_err);
- return;
- }
-
- if (secret->keyid) {
- qcrypto_secret_decrypt(secret, input, inputlen,
- &output, &outputlen, &local_err);
- g_free(input);
- if (local_err) {
- error_propagate(errp, local_err);
- return;
- }
- input = output;
- inputlen = outputlen;
- } else {
- if (secret->format == QCRYPTO_SECRET_FORMAT_BASE64) {
- qcrypto_secret_decode(input, inputlen,
- &output, &outputlen, &local_err);
- g_free(input);
- if (local_err) {
- error_propagate(errp, local_err);
- return;
- }
- input = output;
- inputlen = outputlen;
- }
- }
-
- secret->rawdata = input;
- secret->rawlen = inputlen;
- } else {
- g_free(secret->rawdata);
- secret->rawdata = NULL;
- secret->rawlen = 0;
- }
-}
-
-
-static bool
-qcrypto_secret_prop_get_loaded(Object *obj,
- Error **errp G_GNUC_UNUSED)
-{
- QCryptoSecret *secret = QCRYPTO_SECRET(obj);
- return secret->rawdata != NULL;
-}
-
-
-static void
-qcrypto_secret_prop_set_format(Object *obj,
- int value,
- Error **errp G_GNUC_UNUSED)
-{
- QCryptoSecret *creds = QCRYPTO_SECRET(obj);
-
- creds->format = value;
-}
-
-
-static int
-qcrypto_secret_prop_get_format(Object *obj,
- Error **errp G_GNUC_UNUSED)
-{
- QCryptoSecret *creds = QCRYPTO_SECRET(obj);
-
- return creds->format;
-}
-
-
static void
qcrypto_secret_prop_set_data(Object *obj,
const char *value,
@@ -299,48 +107,6 @@ qcrypto_secret_prop_get_file(Object *obj,
}
-static void
-qcrypto_secret_prop_set_iv(Object *obj,
- const char *value,
- Error **errp)
-{
- QCryptoSecret *secret = QCRYPTO_SECRET(obj);
-
- g_free(secret->iv);
- secret->iv = g_strdup(value);
-}
-
-
-static char *
-qcrypto_secret_prop_get_iv(Object *obj,
- Error **errp)
-{
- QCryptoSecret *secret = QCRYPTO_SECRET(obj);
- return g_strdup(secret->iv);
-}
-
-
-static void
-qcrypto_secret_prop_set_keyid(Object *obj,
- const char *value,
- Error **errp)
-{
- QCryptoSecret *secret = QCRYPTO_SECRET(obj);
-
- g_free(secret->keyid);
- secret->keyid = g_strdup(value);
-}
-
-
-static char *
-qcrypto_secret_prop_get_keyid(Object *obj,
- Error **errp)
-{
- QCryptoSecret *secret = QCRYPTO_SECRET(obj);
- return g_strdup(secret->keyid);
-}
-
-
static void
qcrypto_secret_complete(UserCreatable *uc, Error **errp)
{
@@ -353,129 +119,30 @@ qcrypto_secret_finalize(Object *obj)
{
QCryptoSecret *secret = QCRYPTO_SECRET(obj);
- g_free(secret->iv);
g_free(secret->file);
- g_free(secret->keyid);
- g_free(secret->rawdata);
g_free(secret->data);
}
static void
qcrypto_secret_class_init(ObjectClass *oc, void *data)
{
- UserCreatableClass *ucc = USER_CREATABLE_CLASS(oc);
+ QCryptoSecretCommonClass *sic = QCRYPTO_SECRET_COMMON_CLASS(oc);
+ sic->load_data = qcrypto_secret_load_data;
+ UserCreatableClass *ucc = USER_CREATABLE_CLASS(oc);
ucc->complete = qcrypto_secret_complete;
- object_class_property_add_bool(oc, "loaded",
- qcrypto_secret_prop_get_loaded,
- qcrypto_secret_prop_set_loaded);
- object_class_property_add_enum(oc, "format",
- "QCryptoSecretFormat",
- &QCryptoSecretFormat_lookup,
- qcrypto_secret_prop_get_format,
- qcrypto_secret_prop_set_format);
object_class_property_add_str(oc, "data",
qcrypto_secret_prop_get_data,
qcrypto_secret_prop_set_data);
object_class_property_add_str(oc, "file",
qcrypto_secret_prop_get_file,
qcrypto_secret_prop_set_file);
- object_class_property_add_str(oc, "keyid",
- qcrypto_secret_prop_get_keyid,
- qcrypto_secret_prop_set_keyid);
- object_class_property_add_str(oc, "iv",
- qcrypto_secret_prop_get_iv,
- qcrypto_secret_prop_set_iv);
-}
-
-
-int qcrypto_secret_lookup(const char *secretid,
- uint8_t **data,
- size_t *datalen,
- Error **errp)
-{
- Object *obj;
- QCryptoSecret *secret;
-
- obj = object_resolve_path_component(
- object_get_objects_root(), secretid);
- if (!obj) {
- error_setg(errp, "No secret with id '%s'", secretid);
- return -1;
- }
-
- secret = (QCryptoSecret *)
- object_dynamic_cast(obj,
- TYPE_QCRYPTO_SECRET);
- if (!secret) {
- error_setg(errp, "Object with id '%s' is not a secret",
- secretid);
- return -1;
- }
-
- if (!secret->rawdata) {
- error_setg(errp, "Secret with id '%s' has no data",
- secretid);
- return -1;
- }
-
- *data = g_new0(uint8_t, secret->rawlen + 1);
- memcpy(*data, secret->rawdata, secret->rawlen);
- (*data)[secret->rawlen] = '\0';
- *datalen = secret->rawlen;
-
- return 0;
-}
-
-
-char *qcrypto_secret_lookup_as_utf8(const char *secretid,
- Error **errp)
-{
- uint8_t *data;
- size_t datalen;
-
- if (qcrypto_secret_lookup(secretid,
- &data,
- &datalen,
- errp) < 0) {
- return NULL;
- }
-
- if (!g_utf8_validate((const gchar*)data, datalen, NULL)) {
- error_setg(errp,
- "Data from secret %s is not valid UTF-8",
- secretid);
- g_free(data);
- return NULL;
- }
-
- return (char *)data;
-}
-
-
-char *qcrypto_secret_lookup_as_base64(const char *secretid,
- Error **errp)
-{
- uint8_t *data;
- size_t datalen;
- char *ret;
-
- if (qcrypto_secret_lookup(secretid,
- &data,
- &datalen,
- errp) < 0) {
- return NULL;
- }
-
- ret = g_base64_encode(data, datalen);
- g_free(data);
- return ret;
}
static const TypeInfo qcrypto_secret_info = {
- .parent = TYPE_OBJECT,
+ .parent = TYPE_QCRYPTO_SECRET_COMMON,
.name = TYPE_QCRYPTO_SECRET,
.instance_size = sizeof(QCryptoSecret),
.instance_finalize = qcrypto_secret_finalize,
diff --git a/crypto/secret_common.c b/crypto/secret_common.c
new file mode 100644
index 0000000000..b03d530867
--- /dev/null
+++ b/crypto/secret_common.c
@@ -0,0 +1,403 @@
+/*
+ * QEMU crypto secret support
+ *
+ * Copyright (c) 2015 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "qemu/osdep.h"
+#include "crypto/secret_common.h"
+#include "crypto/cipher.h"
+#include "qapi/error.h"
+#include "qom/object_interfaces.h"
+#include "qemu/base64.h"
+#include "qemu/module.h"
+#include "trace.h"
+
+
+static void qcrypto_secret_decrypt(QCryptoSecretCommon *secret,
+ const uint8_t *input,
+ size_t inputlen,
+ uint8_t **output,
+ size_t *outputlen,
+ Error **errp)
+{
+ g_autofree uint8_t *iv = NULL;
+ g_autofree uint8_t *key = NULL;
+ g_autofree uint8_t *ciphertext = NULL;
+ size_t keylen, ciphertextlen, ivlen;
+ g_autoptr(QCryptoCipher) aes = NULL;
+ g_autofree uint8_t *plaintext = NULL;
+
+ *output = NULL;
+ *outputlen = 0;
+
+ if (qcrypto_secret_lookup(secret->keyid,
+ &key, &keylen,
+ errp) < 0) {
+ return;
+ }
+
+ if (keylen != 32) {
+ error_setg(errp, "Key should be 32 bytes in length");
+ return;
+ }
+
+ if (!secret->iv) {
+ error_setg(errp, "IV is required to decrypt secret");
+ return;
+ }
+
+ iv = qbase64_decode(secret->iv, -1, &ivlen, errp);
+ if (!iv) {
+ return;
+ }
+ if (ivlen != 16) {
+ error_setg(errp, "IV should be 16 bytes in length not %zu",
+ ivlen);
+ return;
+ }
+
+ aes = qcrypto_cipher_new(QCRYPTO_CIPHER_ALG_AES_256,
+ QCRYPTO_CIPHER_MODE_CBC,
+ key, keylen,
+ errp);
+ if (!aes) {
+ return;
+ }
+
+ if (qcrypto_cipher_setiv(aes, iv, ivlen, errp) < 0) {
+ return;
+ }
+
+ if (secret->format == QCRYPTO_SECRET_FORMAT_BASE64) {
+ ciphertext = qbase64_decode((const gchar *)input,
+ inputlen,
+ &ciphertextlen,
+ errp);
+ if (!ciphertext) {
+ return;
+ }
+ plaintext = g_new0(uint8_t, ciphertextlen + 1);
+ } else {
+ ciphertextlen = inputlen;
+ plaintext = g_new0(uint8_t, inputlen + 1);
+ }
+ if (qcrypto_cipher_decrypt(aes,
+ ciphertext ? ciphertext : input,
+ plaintext,
+ ciphertextlen,
+ errp) < 0) {
+ return;
+ }
+
+ if (plaintext[ciphertextlen - 1] > 16 ||
+ plaintext[ciphertextlen - 1] > ciphertextlen) {
+ error_setg(errp, "Incorrect number of padding bytes (%d) "
+ "found on decrypted data",
+ (int)plaintext[ciphertextlen - 1]);
+ return;
+ }
+
+ /*
+ * Even though plaintext may contain arbitrary NUL
+ * ensure it is explicitly NUL terminated.
+ */
+ ciphertextlen -= plaintext[ciphertextlen - 1];
+ plaintext[ciphertextlen] = '\0';
+
+ *output = g_steal_pointer(&plaintext);
+ *outputlen = ciphertextlen;
+}
+
+
+static void qcrypto_secret_decode(const uint8_t *input,
+ size_t inputlen,
+ uint8_t **output,
+ size_t *outputlen,
+ Error **errp)
+{
+ *output = qbase64_decode((const gchar *)input,
+ inputlen,
+ outputlen,
+ errp);
+}
+
+
+static void
+qcrypto_secret_prop_set_loaded(Object *obj,
+ bool value,
+ Error **errp)
+{
+ QCryptoSecretCommon *secret = QCRYPTO_SECRET_COMMON(obj);
+ QCryptoSecretCommonClass *sec_class
+ = QCRYPTO_SECRET_COMMON_GET_CLASS(obj);
+
+ if (value) {
+ Error *local_err = NULL;
+ uint8_t *input = NULL;
+ size_t inputlen = 0;
+ uint8_t *output = NULL;
+ size_t outputlen = 0;
+
+ if (sec_class->load_data) {
+ sec_class->load_data(secret, &input, &inputlen, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
+ }
+ } else {
+ error_setg(errp, "%s provides no 'load_data' method'",
+ object_get_typename(obj));
+ return;
+ }
+
+ if (secret->keyid) {
+ qcrypto_secret_decrypt(secret, input, inputlen,
+ &output, &outputlen, &local_err);
+ g_free(input);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
+ }
+ input = output;
+ inputlen = outputlen;
+ } else {
+ if (secret->format == QCRYPTO_SECRET_FORMAT_BASE64) {
+ qcrypto_secret_decode(input, inputlen,
+ &output, &outputlen, &local_err);
+ g_free(input);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
+ }
+ input = output;
+ inputlen = outputlen;
+ }
+ }
+
+ secret->rawdata = input;
+ secret->rawlen = inputlen;
+ } else {
+ g_free(secret->rawdata);
+ secret->rawlen = 0;
+ }
+}
+
+
+static bool
+qcrypto_secret_prop_get_loaded(Object *obj,
+ Error **errp G_GNUC_UNUSED)
+{
+ QCryptoSecretCommon *secret = QCRYPTO_SECRET_COMMON(obj);
+ return secret->rawdata != NULL;
+}
+
+
+static void
+qcrypto_secret_prop_set_format(Object *obj,
+ int value,
+ Error **errp G_GNUC_UNUSED)
+{
+ QCryptoSecretCommon *creds = QCRYPTO_SECRET_COMMON(obj);
+ creds->format = value;
+}
+
+
+static int
+qcrypto_secret_prop_get_format(Object *obj,
+ Error **errp G_GNUC_UNUSED)
+{
+ QCryptoSecretCommon *creds = QCRYPTO_SECRET_COMMON(obj);
+ return creds->format;
+}
+
+
+static void
+qcrypto_secret_prop_set_iv(Object *obj,
+ const char *value,
+ Error **errp)
+{
+ QCryptoSecretCommon *secret = QCRYPTO_SECRET_COMMON(obj);
+
+ g_free(secret->iv);
+ secret->iv = g_strdup(value);
+}
+
+
+static char *
+qcrypto_secret_prop_get_iv(Object *obj,
+ Error **errp)
+{
+ QCryptoSecretCommon *secret = QCRYPTO_SECRET_COMMON(obj);
+ return g_strdup(secret->iv);
+}
+
+
+static void
+qcrypto_secret_prop_set_keyid(Object *obj,
+ const char *value,
+ Error **errp)
+{
+ QCryptoSecretCommon *secret = QCRYPTO_SECRET_COMMON(obj);
+
+ g_free(secret->keyid);
+ secret->keyid = g_strdup(value);
+}
+
+
+static char *
+qcrypto_secret_prop_get_keyid(Object *obj,
+ Error **errp)
+{
+ QCryptoSecretCommon *secret = QCRYPTO_SECRET_COMMON(obj);
+ return g_strdup(secret->keyid);
+}
+
+
+static void
+qcrypto_secret_finalize(Object *obj)
+{
+ QCryptoSecretCommon *secret = QCRYPTO_SECRET_COMMON(obj);
+
+ g_free(secret->iv);
+ g_free(secret->keyid);
+ g_free(secret->rawdata);
+}
+
+static void
+qcrypto_secret_class_init(ObjectClass *oc, void *data)
+{
+ object_class_property_add_bool(oc, "loaded",
+ qcrypto_secret_prop_get_loaded,
+ qcrypto_secret_prop_set_loaded);
+ object_class_property_add_enum(oc, "format",
+ "QCryptoSecretFormat",
+ &QCryptoSecretFormat_lookup,
+ qcrypto_secret_prop_get_format,
+ qcrypto_secret_prop_set_format);
+ object_class_property_add_str(oc, "keyid",
+ qcrypto_secret_prop_get_keyid,
+ qcrypto_secret_prop_set_keyid);
+ object_class_property_add_str(oc, "iv",
+ qcrypto_secret_prop_get_iv,
+ qcrypto_secret_prop_set_iv);
+}
+
+
+int qcrypto_secret_lookup(const char *secretid,
+ uint8_t **data,
+ size_t *datalen,
+ Error **errp)
+{
+ Object *obj;
+ QCryptoSecretCommon *secret;
+
+ obj = object_resolve_path_component(
+ object_get_objects_root(), secretid);
+ if (!obj) {
+ error_setg(errp, "No secret with id '%s'", secretid);
+ return -1;
+ }
+
+ secret = (QCryptoSecretCommon *)
+ object_dynamic_cast(obj,
+ TYPE_QCRYPTO_SECRET_COMMON);
+ if (!secret) {
+ error_setg(errp, "Object with id '%s' is not a secret",
+ secretid);
+ return -1;
+ }
+
+ if (!secret->rawdata) {
+ error_setg(errp, "Secret with id '%s' has no data",
+ secretid);
+ return -1;
+ }
+
+ *data = g_new0(uint8_t, secret->rawlen + 1);
+ memcpy(*data, secret->rawdata, secret->rawlen);
+ (*data)[secret->rawlen] = '\0';
+ *datalen = secret->rawlen;
+
+ return 0;
+}
+
+
+char *qcrypto_secret_lookup_as_utf8(const char *secretid,
+ Error **errp)
+{
+ uint8_t *data;
+ size_t datalen;
+
+ if (qcrypto_secret_lookup(secretid,
+ &data,
+ &datalen,
+ errp) < 0) {
+ return NULL;
+ }
+
+ if (!g_utf8_validate((const gchar *)data, datalen, NULL)) {
+ error_setg(errp,
+ "Data from secret %s is not valid UTF-8",
+ secretid);
+ g_free(data);
+ return NULL;
+ }
+
+ return (char *)data;
+}
+
+
+char *qcrypto_secret_lookup_as_base64(const char *secretid,
+ Error **errp)
+{
+ uint8_t *data;
+ size_t datalen;
+ char *ret;
+
+ if (qcrypto_secret_lookup(secretid,
+ &data,
+ &datalen,
+ errp) < 0) {
+ return NULL;
+ }
+
+ ret = g_base64_encode(data, datalen);
+ g_free(data);
+ return ret;
+}
+
+
+static const TypeInfo qcrypto_secret_info = {
+ .parent = TYPE_OBJECT,
+ .name = TYPE_QCRYPTO_SECRET_COMMON,
+ .instance_size = sizeof(QCryptoSecretCommon),
+ .instance_finalize = qcrypto_secret_finalize,
+ .class_size = sizeof(QCryptoSecretCommonClass),
+ .class_init = qcrypto_secret_class_init,
+ .abstract = true,
+};
+
+
+static void
+qcrypto_secret_register_types(void)
+{
+ type_register_static(&qcrypto_secret_info);
+}
+
+
+type_init(qcrypto_secret_register_types);
diff --git a/include/crypto/secret.h b/include/crypto/secret.h
index 5e07e29bae..2deb461d2f 100644
--- a/include/crypto/secret.h
+++ b/include/crypto/secret.h
@@ -23,6 +23,7 @@
#include "qapi/qapi-types-crypto.h"
#include "qom/object.h"
+#include "crypto/secret_common.h"
#define TYPE_QCRYPTO_SECRET "secret"
#define QCRYPTO_SECRET(obj) \
@@ -119,29 +120,14 @@ typedef struct QCryptoSecretClass QCryptoSecretClass;
*/
struct QCryptoSecret {
- Object parent_obj;
- uint8_t *rawdata;
- size_t rawlen;
- QCryptoSecretFormat format;
+ QCryptoSecretCommon parent_obj;
char *data;
char *file;
- char *keyid;
- char *iv;
};
struct QCryptoSecretClass {
- ObjectClass parent_class;
+ QCryptoSecretCommonClass parent_class;
};
-
-extern int qcrypto_secret_lookup(const char *secretid,
- uint8_t **data,
- size_t *datalen,
- Error **errp);
-extern char *qcrypto_secret_lookup_as_utf8(const char *secretid,
- Error **errp);
-extern char *qcrypto_secret_lookup_as_base64(const char *secretid,
- Error **errp);
-
#endif /* QCRYPTO_SECRET_H */
diff --git a/include/crypto/secret_common.h b/include/crypto/secret_common.h
new file mode 100644
index 0000000000..980c02ab71
--- /dev/null
+++ b/include/crypto/secret_common.h
@@ -0,0 +1,68 @@
+/*
+ * QEMU crypto secret support
+ *
+ * Copyright (c) 2015 Red Hat, Inc.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef QCRYPTO_SECRET_COMMON_H
+#define QCRYPTO_SECRET_COMMON_H
+
+#include "qapi/qapi-types-crypto.h"
+#include "qom/object.h"
+
+#define TYPE_QCRYPTO_SECRET_COMMON "secret_common"
+#define QCRYPTO_SECRET_COMMON(obj) \
+ OBJECT_CHECK(QCryptoSecretCommon, (obj), TYPE_QCRYPTO_SECRET_COMMON)
+#define QCRYPTO_SECRET_COMMON_CLASS(class) \
+ OBJECT_CLASS_CHECK(QCryptoSecretCommonClass, \
+ (class), TYPE_QCRYPTO_SECRET_COMMON)
+#define QCRYPTO_SECRET_COMMON_GET_CLASS(obj) \
+ OBJECT_GET_CLASS(QCryptoSecretCommonClass, \
+ (obj), TYPE_QCRYPTO_SECRET_COMMON)
+
+typedef struct QCryptoSecretCommon QCryptoSecretCommon;
+typedef struct QCryptoSecretCommonClass QCryptoSecretCommonClass;
+
+struct QCryptoSecretCommon {
+ Object parent_obj;
+ uint8_t *rawdata;
+ size_t rawlen;
+ QCryptoSecretFormat format;
+ char *keyid;
+ char *iv;
+};
+
+
+struct QCryptoSecretCommonClass {
+ ObjectClass parent_class;
+ void (*load_data)(QCryptoSecretCommon *secret,
+ uint8_t **output,
+ size_t *outputlen,
+ Error **errp);
+};
+
+
+extern int qcrypto_secret_lookup(const char *secretid,
+ uint8_t **data,
+ size_t *datalen,
+ Error **errp);
+extern char *qcrypto_secret_lookup_as_utf8(const char *secretid,
+ Error **errp);
+extern char *qcrypto_secret_lookup_as_base64(const char *secretid,
+ Error **errp);
+
+#endif /* QCRYPTO_SECRET_COMMON_H */
--
2.26.2
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PULL 3/5] crypto/linux_keyring: add 'secret_keyring' secret object.
2020-05-29 10:35 [PULL 0/5] Qcrypto next patches Daniel P. Berrangé
2020-05-29 10:35 ` [PULL 1/5] crypto: add "none" random provider Daniel P. Berrangé
2020-05-29 10:35 ` [PULL 2/5] crypto/secret: move main logic from 'secret' to 'secret_common' Daniel P. Berrangé
@ 2020-05-29 10:35 ` Daniel P. Berrangé
2020-06-05 11:06 ` Daniel P. Berrangé
2020-05-29 10:35 ` [PULL 4/5] test-crypto-secret: add 'secret_keyring' object tests Daniel P. Berrangé
` (3 subsequent siblings)
6 siblings, 1 reply; 10+ messages in thread
From: Daniel P. Berrangé @ 2020-05-29 10:35 UTC (permalink / raw)
To: qemu-devel; +Cc: Alexey Krasikov, Daniel P. Berrangé
From: Alexey Krasikov <alex-krasikov@yandex-team.ru>
Add the ability for the secret object to obtain secret data from the
Linux in-kernel key managment and retention facility, as an extra option
to the existing ones: reading from a file or passing directly as a
string.
The secret is identified by the key serial number. The upper layers
need to instantiate the key and make sure the QEMU process has access
permissions to read it.
Signed-off-by: Alexey Krasikov <alex-krasikov@yandex-team.ru>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
configure | 38 ++++++++
crypto/Makefile.objs | 1 +
crypto/secret_keyring.c | 148 ++++++++++++++++++++++++++++++++
include/crypto/secret_keyring.h | 52 +++++++++++
4 files changed, 239 insertions(+)
create mode 100644 crypto/secret_keyring.c
create mode 100644 include/crypto/secret_keyring.h
diff --git a/configure b/configure
index 2ffe365e2c..d95ff4e0b3 100755
--- a/configure
+++ b/configure
@@ -510,6 +510,7 @@ default_devices="yes"
plugins="no"
fuzzing="no"
rng_none="no"
+secret_keyring="yes"
supported_cpu="no"
supported_os="no"
@@ -1606,6 +1607,10 @@ for opt do
;;
--disable-rng-none) rng_none=no
;;
+ --enable-keyring) secret_keyring="yes"
+ ;;
+ --disable-keyring) secret_keyring="no"
+ ;;
*)
echo "ERROR: unknown option $opt"
echo "Try '$0 --help' for more information"
@@ -6272,6 +6277,34 @@ case "$slirp" in
;;
esac
+##########################################
+# check for usable __NR_keyctl syscall
+
+if test "$linux" = "yes" ; then
+
+ have_keyring=no
+ cat > $TMPC << EOF
+#include <errno.h>
+#include <asm/unistd.h>
+#include <linux/keyctl.h>
+#include <unistd.h>
+int main(void) {
+ return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0);
+}
+EOF
+ if compile_prog "" "" ; then
+ have_keyring=yes
+ fi
+fi
+if test "$secret_keyring" = "yes"
+then
+ if test "$have_keyring" != "yes"
+ then
+ error_exit "syscall __NR_keyctl requested, \
+but not implemented on your system"
+ fi
+fi
+
##########################################
# End of CC checks
@@ -6756,6 +6789,7 @@ echo "plugin support $plugins"
echo "fuzzing support $fuzzing"
echo "gdb $gdb_bin"
echo "rng-none $rng_none"
+echo "Linux keyring $secret_keyring"
if test "$supported_cpu" = "no"; then
echo
@@ -7638,6 +7672,10 @@ if test -n "$gdb_bin" ; then
echo "HAVE_GDB_BIN=$gdb_bin" >> $config_host_mak
fi
+if test "$secret_keyring" = "yes" ; then
+ echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak
+fi
+
if test "$tcg_interpreter" = "yes"; then
QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
elif test "$ARCH" = "sparc64" ; then
diff --git a/crypto/Makefile.objs b/crypto/Makefile.objs
index 110dec1b87..707c02ad37 100644
--- a/crypto/Makefile.objs
+++ b/crypto/Makefile.objs
@@ -20,6 +20,7 @@ crypto-obj-y += tlscredsx509.o
crypto-obj-y += tlssession.o
crypto-obj-y += secret_common.o
crypto-obj-y += secret.o
+crypto-obj-$(CONFIG_SECRET_KEYRING) += secret_keyring.o
crypto-obj-y += pbkdf.o
crypto-obj-$(CONFIG_NETTLE) += pbkdf-nettle.o
crypto-obj-$(if $(CONFIG_NETTLE),n,$(CONFIG_GCRYPT)) += pbkdf-gcrypt.o
diff --git a/crypto/secret_keyring.c b/crypto/secret_keyring.c
new file mode 100644
index 0000000000..4f132d6370
--- /dev/null
+++ b/crypto/secret_keyring.c
@@ -0,0 +1,148 @@
+/*
+ * QEMU crypto secret support
+ *
+ * Copyright 2020 Yandex N.V.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "qemu/osdep.h"
+#include <asm/unistd.h>
+#include <linux/keyctl.h>
+#include "qapi/error.h"
+#include "qom/object_interfaces.h"
+#include "trace.h"
+#include "crypto/secret_keyring.h"
+
+
+static inline
+long keyctl_read(int32_t key, uint8_t *buffer, size_t buflen)
+{
+ return syscall(__NR_keyctl, KEYCTL_READ, key, buffer, buflen, 0);
+}
+
+
+static void
+qcrypto_secret_keyring_load_data(QCryptoSecretCommon *sec_common,
+ uint8_t **output,
+ size_t *outputlen,
+ Error **errp)
+{
+ QCryptoSecretKeyring *secret = QCRYPTO_SECRET_KEYRING(sec_common);
+ uint8_t *buffer = NULL;
+ long retcode;
+
+ *output = NULL;
+ *outputlen = 0;
+
+ if (!secret->serial) {
+ error_setg(errp, "'serial' parameter must be provided");
+ return;
+ }
+
+ retcode = keyctl_read(secret->serial, NULL, 0);
+ if (retcode <= 0) {
+ goto keyctl_error;
+ }
+
+ buffer = g_new0(uint8_t, retcode);
+
+ retcode = keyctl_read(secret->serial, buffer, retcode);
+ if (retcode < 0) {
+ g_free(buffer);
+ goto keyctl_error;
+ }
+
+ *outputlen = retcode;
+ *output = buffer;
+ return;
+
+keyctl_error:
+ error_setg_errno(errp, errno,
+ "Unable to read serial key %08x",
+ secret->serial);
+}
+
+
+static void
+qcrypto_secret_prop_set_key(Object *obj, Visitor *v,
+ const char *name, void *opaque,
+ Error **errp)
+{
+ QCryptoSecretKeyring *secret = QCRYPTO_SECRET_KEYRING(obj);
+ int32_t value;
+ visit_type_int32(v, name, &value, errp);
+ if (!value) {
+ error_setg(errp, "'serial' should not be equal to 0");
+ }
+ secret->serial = value;
+}
+
+
+static void
+qcrypto_secret_prop_get_key(Object *obj, Visitor *v,
+ const char *name, void *opaque,
+ Error **errp)
+{
+ QCryptoSecretKeyring *secret = QCRYPTO_SECRET_KEYRING(obj);
+ int32_t value = secret->serial;
+ visit_type_int32(v, name, &value, errp);
+}
+
+
+static void
+qcrypto_secret_keyring_complete(UserCreatable *uc, Error **errp)
+{
+ object_property_set_bool(OBJECT(uc), true, "loaded", errp);
+}
+
+
+static void
+qcrypto_secret_keyring_class_init(ObjectClass *oc, void *data)
+{
+ QCryptoSecretCommonClass *sic = QCRYPTO_SECRET_COMMON_CLASS(oc);
+ sic->load_data = qcrypto_secret_keyring_load_data;
+
+ UserCreatableClass *ucc = USER_CREATABLE_CLASS(oc);
+ ucc->complete = qcrypto_secret_keyring_complete;
+
+ object_class_property_add(oc, "serial", "int32_t",
+ qcrypto_secret_prop_get_key,
+ qcrypto_secret_prop_set_key,
+ NULL, NULL);
+}
+
+
+static const TypeInfo qcrypto_secret_info = {
+ .parent = TYPE_QCRYPTO_SECRET_COMMON,
+ .name = TYPE_QCRYPTO_SECRET_KEYRING,
+ .instance_size = sizeof(QCryptoSecretKeyring),
+ .class_size = sizeof(QCryptoSecretKeyringClass),
+ .class_init = qcrypto_secret_keyring_class_init,
+ .interfaces = (InterfaceInfo[]) {
+ { TYPE_USER_CREATABLE },
+ { }
+ }
+};
+
+
+static void
+qcrypto_secret_register_types(void)
+{
+ type_register_static(&qcrypto_secret_info);
+}
+
+
+type_init(qcrypto_secret_register_types);
diff --git a/include/crypto/secret_keyring.h b/include/crypto/secret_keyring.h
new file mode 100644
index 0000000000..9f371ad251
--- /dev/null
+++ b/include/crypto/secret_keyring.h
@@ -0,0 +1,52 @@
+/*
+ * QEMU crypto secret support
+ *
+ * Copyright 2020 Yandex N.V.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef QCRYPTO_SECRET_KEYRING_H
+#define QCRYPTO_SECRET_KEYRING_H
+
+#include "qapi/qapi-types-crypto.h"
+#include "qom/object.h"
+#include "crypto/secret_common.h"
+
+#define TYPE_QCRYPTO_SECRET_KEYRING "secret_keyring"
+#define QCRYPTO_SECRET_KEYRING(obj) \
+ OBJECT_CHECK(QCryptoSecretKeyring, (obj), \
+ TYPE_QCRYPTO_SECRET_KEYRING)
+#define QCRYPTO_SECRET_KEYRING_CLASS(class) \
+ OBJECT_CLASS_CHECK(QCryptoSecretKeyringClass, \
+ (class), TYPE_QCRYPTO_SECRET_KEYRING)
+#define QCRYPTO_SECRET_KEYRING_GET_CLASS(class) \
+ OBJECT_GET_CLASS(QCryptoSecretKeyringClass, \
+ (class), TYPE_QCRYPTO_SECRET_KEYRING)
+
+typedef struct QCryptoSecretKeyring QCryptoSecretKeyring;
+typedef struct QCryptoSecretKeyringClass QCryptoSecretKeyringClass;
+
+typedef struct QCryptoSecretKeyring {
+ QCryptoSecretCommon parent;
+ int32_t serial;
+} QCryptoSecretKeyring;
+
+
+typedef struct QCryptoSecretKeyringClass {
+ QCryptoSecretCommonClass parent;
+} QCryptoSecretKeyringClass;
+
+#endif /* QCRYPTO_SECRET_KEYRING_H */
--
2.26.2
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PULL 4/5] test-crypto-secret: add 'secret_keyring' object tests.
2020-05-29 10:35 [PULL 0/5] Qcrypto next patches Daniel P. Berrangé
` (2 preceding siblings ...)
2020-05-29 10:35 ` [PULL 3/5] crypto/linux_keyring: add 'secret_keyring' secret object Daniel P. Berrangé
@ 2020-05-29 10:35 ` Daniel P. Berrangé
2020-05-29 10:35 ` [PULL 5/5] crypto: Remove use of GCRYPT_VERSION macro Daniel P. Berrangé
` (2 subsequent siblings)
6 siblings, 0 replies; 10+ messages in thread
From: Daniel P. Berrangé @ 2020-05-29 10:35 UTC (permalink / raw)
To: qemu-devel; +Cc: Alexey Krasikov, Daniel P. Berrangé
From: Alexey Krasikov <alex-krasikov@yandex-team.ru>
Add tests:
test_secret_keyring_good;
test_secret_keyring_revoked_key;
test_secret_keyring_expired_key;
test_secret_keyring_bad_serial_key;
test_secret_keyring_bad_key_access_right;
Added tests require libkeyutils. The absence of this library is not
critical, because these tests will be skipped in this case.
Signed-off-by: Alexey Krasikov <alex-krasikov@yandex-team.ru>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
configure | 24 ++++++
tests/Makefile.include | 4 +
tests/test-crypto-secret.c | 158 +++++++++++++++++++++++++++++++++++++
3 files changed, 186 insertions(+)
diff --git a/configure b/configure
index d95ff4e0b3..f2ff722f7e 100755
--- a/configure
+++ b/configure
@@ -6305,6 +6305,27 @@ but not implemented on your system"
fi
fi
+##########################################
+# check for usable keyutils.h
+
+if test "$linux" = "yes" ; then
+
+ have_keyutils=no
+ cat > $TMPC << EOF
+#include <errno.h>
+#include <asm/unistd.h>
+#include <unistd.h>
+#include <sys/types.h>
+#include <keyutils.h>
+int main(void) {
+ return request_key("user", NULL, NULL, 0);
+}
+EOF
+ if compile_prog "" "-lkeyutils"; then
+ have_keyutils=yes
+ fi
+fi
+
##########################################
# End of CC checks
@@ -7674,6 +7695,9 @@ fi
if test "$secret_keyring" = "yes" ; then
echo "CONFIG_SECRET_KEYRING=y" >> $config_host_mak
+ if test "$have_keyutils" = "yes" ; then
+ echo "CONFIG_TEST_SECRET_KEYRING=y" >> $config_host_mak
+ fi
fi
if test "$tcg_interpreter" = "yes"; then
diff --git a/tests/Makefile.include b/tests/Makefile.include
index 03a74b60f6..de13908701 100644
--- a/tests/Makefile.include
+++ b/tests/Makefile.include
@@ -538,6 +538,10 @@ tests/benchmark-crypto-cipher$(EXESUF): tests/benchmark-crypto-cipher.o $(test-c
tests/test-crypto-secret$(EXESUF): tests/test-crypto-secret.o $(test-crypto-obj-y)
tests/test-crypto-xts$(EXESUF): tests/test-crypto-xts.o $(test-crypto-obj-y)
+ifeq ($(CONFIG_TEST_SECRET_KEYRING),y)
+tests/test-crypto-secret.o-libs := -lkeyutils
+endif
+
tests/crypto-tls-x509-helpers.o-cflags := $(TASN1_CFLAGS)
tests/crypto-tls-x509-helpers.o-libs := $(TASN1_LIBS)
tests/pkix_asn1_tab.o-cflags := $(TASN1_CFLAGS)
diff --git a/tests/test-crypto-secret.c b/tests/test-crypto-secret.c
index 13fc6c4c75..603a093f10 100644
--- a/tests/test-crypto-secret.c
+++ b/tests/test-crypto-secret.c
@@ -24,6 +24,10 @@
#include "crypto/secret.h"
#include "qapi/error.h"
#include "qemu/module.h"
+#ifdef CONFIG_TEST_SECRET_KEYRING
+#include "crypto/secret_keyring.h"
+#include <keyutils.h>
+#endif
static void test_secret_direct(void)
{
@@ -124,6 +128,147 @@ static void test_secret_indirect_emptyfile(void)
g_free(fname);
}
+#ifdef CONFIG_TEST_SECRET_KEYRING
+
+#define DESCRIPTION "qemu_test_secret"
+#define PAYLOAD "Test Payload"
+
+
+static void test_secret_keyring_good(void)
+{
+ char key_str[16];
+ Object *sec;
+ int32_t key = add_key("user", DESCRIPTION, PAYLOAD,
+ strlen(PAYLOAD), KEY_SPEC_PROCESS_KEYRING);
+
+ g_assert(key >= 0);
+
+ snprintf(key_str, sizeof(key_str), "0x%08x", key);
+ sec = object_new_with_props(
+ TYPE_QCRYPTO_SECRET_KEYRING,
+ object_get_objects_root(),
+ "sec0",
+ &error_abort,
+ "serial", key_str,
+ NULL);
+
+ assert(0 <= keyctl_unlink(key, KEY_SPEC_PROCESS_KEYRING));
+ char *pw = qcrypto_secret_lookup_as_utf8("sec0",
+ &error_abort);
+ g_assert_cmpstr(pw, ==, PAYLOAD);
+
+ object_unparent(sec);
+ g_free(pw);
+}
+
+
+static void test_secret_keyring_revoked_key(void)
+{
+ char key_str[16];
+ Object *sec;
+ int32_t key = add_key("user", DESCRIPTION, PAYLOAD,
+ strlen(PAYLOAD), KEY_SPEC_PROCESS_KEYRING);
+ g_assert(key >= 0);
+ g_assert_false(keyctl_revoke(key));
+
+ snprintf(key_str, sizeof(key_str), "0x%08x", key);
+ sec = object_new_with_props(
+ TYPE_QCRYPTO_SECRET_KEYRING,
+ object_get_objects_root(),
+ "sec0",
+ NULL,
+ "serial", key_str,
+ NULL);
+
+ g_assert(errno == EKEYREVOKED);
+ g_assert(sec == NULL);
+
+ keyctl_unlink(key, KEY_SPEC_PROCESS_KEYRING);
+}
+
+
+static void test_secret_keyring_expired_key(void)
+{
+ char key_str[16];
+ Object *sec;
+ int32_t key = add_key("user", DESCRIPTION, PAYLOAD,
+ strlen(PAYLOAD), KEY_SPEC_PROCESS_KEYRING);
+ g_assert(key >= 0);
+ g_assert_false(keyctl_set_timeout(key, 1));
+ sleep(1);
+
+ snprintf(key_str, sizeof(key_str), "0x%08x", key);
+ sec = object_new_with_props(
+ TYPE_QCRYPTO_SECRET_KEYRING,
+ object_get_objects_root(),
+ "sec0",
+ NULL,
+ "serial", key_str,
+ NULL);
+
+ g_assert(errno == EKEYEXPIRED);
+ g_assert(sec == NULL);
+
+ keyctl_unlink(key, KEY_SPEC_PROCESS_KEYRING);
+}
+
+
+static void test_secret_keyring_bad_serial_key(void)
+{
+ Object *sec;
+
+ sec = object_new_with_props(
+ TYPE_QCRYPTO_SECRET_KEYRING,
+ object_get_objects_root(),
+ "sec0",
+ NULL,
+ "serial", "1",
+ NULL);
+
+ g_assert(errno == ENOKEY);
+ g_assert(sec == NULL);
+}
+
+/*
+ * TODO
+ * test_secret_keyring_bad_key_access_right() is not working yet.
+ * We don't know yet if this due a bug in the Linux kernel or
+ * whether it's normal syscall behavior.
+ * We've requested information from kernel maintainers.
+ * See: <https://www.spinics.net/lists/keyrings/index.html>
+ * Thread: 'security/keys: remove possessor verify after key permission check'
+ */
+
+static void test_secret_keyring_bad_key_access_right(void)
+{
+ char key_str[16];
+ Object *sec;
+
+ g_test_skip("TODO: Need responce from Linux kernel maintainers");
+ return;
+
+ int32_t key = add_key("user", DESCRIPTION, PAYLOAD,
+ strlen(PAYLOAD), KEY_SPEC_PROCESS_KEYRING);
+ g_assert(key >= 0);
+ g_assert_false(keyctl_setperm(key, KEY_POS_ALL & (~KEY_POS_READ)));
+
+ snprintf(key_str, sizeof(key_str), "0x%08x", key);
+
+ sec = object_new_with_props(
+ TYPE_QCRYPTO_SECRET_KEYRING,
+ object_get_objects_root(),
+ "sec0",
+ NULL,
+ "serial", key_str,
+ NULL);
+
+ g_assert(errno == EACCES);
+ g_assert(sec == NULL);
+
+ keyctl_unlink(key, KEY_SPEC_PROCESS_KEYRING);
+}
+
+#endif /* CONFIG_TEST_SECRET_KEYRING */
static void test_secret_noconv_base64_good(void)
{
@@ -426,6 +571,19 @@ int main(int argc, char **argv)
g_test_add_func("/crypto/secret/indirect/emptyfile",
test_secret_indirect_emptyfile);
+#ifdef CONFIG_TEST_SECRET_KEYRING
+ g_test_add_func("/crypto/secret/keyring/good",
+ test_secret_keyring_good);
+ g_test_add_func("/crypto/secret/keyring/revoked_key",
+ test_secret_keyring_revoked_key);
+ g_test_add_func("/crypto/secret/keyring/expired_key",
+ test_secret_keyring_expired_key);
+ g_test_add_func("/crypto/secret/keyring/bad_serial_key",
+ test_secret_keyring_bad_serial_key);
+ g_test_add_func("/crypto/secret/keyring/bad_key_access_right",
+ test_secret_keyring_bad_key_access_right);
+#endif /* CONFIG_TEST_SECRET_KEYRING */
+
g_test_add_func("/crypto/secret/noconv/base64/good",
test_secret_noconv_base64_good);
g_test_add_func("/crypto/secret/noconv/base64/bad",
--
2.26.2
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PULL 5/5] crypto: Remove use of GCRYPT_VERSION macro.
2020-05-29 10:35 [PULL 0/5] Qcrypto next patches Daniel P. Berrangé
` (3 preceding siblings ...)
2020-05-29 10:35 ` [PULL 4/5] test-crypto-secret: add 'secret_keyring' object tests Daniel P. Berrangé
@ 2020-05-29 10:35 ` Daniel P. Berrangé
2020-05-29 17:04 ` [PULL 0/5] Qcrypto next patches no-reply
2020-05-29 17:08 ` Daniel P. Berrangé
6 siblings, 0 replies; 10+ messages in thread
From: Daniel P. Berrangé @ 2020-05-29 10:35 UTC (permalink / raw)
To: qemu-devel; +Cc: Daniel P. Berrangé, Richard W.M. Jones
From: "Richard W.M. Jones" <rjones@redhat.com>
According to the gcrypt documentation it's intended that
gcry_check_version() is called with the minimum version of gcrypt
needed by the program, not the version from the <gcrypt.h> header file
that happened to be installed when qemu was compiled. Indeed the
gcrypt.h header says that you shouldn't use the GCRYPT_VERSION macro.
This causes the following failure:
qemu-img: Unable to initialize gcrypt
if a slightly older version of libgcrypt is installed with a newer
qemu, even though the slightly older version works fine. This can
happen with RPM packaging which uses symbol versioning to determine
automatically which libgcrypt is required by qemu, which caused the
following bug in RHEL 8:
https://bugzilla.redhat.com/show_bug.cgi?id=1840485
qemu actually requires libgcrypt >= 1.5.0, so we might put the string
"1.5.0" here. However since 1.5.0 was released in 2011, it hardly
seems we need to check that. So I replaced GCRYPT_VERSION with NULL.
Perhaps in future if we move to requiring a newer version of gcrypt we
could put a literal string here.
Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
crypto/init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/crypto/init.c b/crypto/init.c
index b305381ec5..ea233b9192 100644
--- a/crypto/init.c
+++ b/crypto/init.c
@@ -122,7 +122,7 @@ int qcrypto_init(Error **errp)
#endif
#ifdef CONFIG_GCRYPT
- if (!gcry_check_version(GCRYPT_VERSION)) {
+ if (!gcry_check_version(NULL)) {
error_setg(errp, "Unable to initialize gcrypt");
return -1;
}
--
2.26.2
^ permalink raw reply related [flat|nested] 10+ messages in thread
* Re: [PULL 0/5] Qcrypto next patches
2020-05-29 10:35 [PULL 0/5] Qcrypto next patches Daniel P. Berrangé
` (4 preceding siblings ...)
2020-05-29 10:35 ` [PULL 5/5] crypto: Remove use of GCRYPT_VERSION macro Daniel P. Berrangé
@ 2020-05-29 17:04 ` no-reply
2020-05-29 17:08 ` Daniel P. Berrangé
6 siblings, 0 replies; 10+ messages in thread
From: no-reply @ 2020-05-29 17:04 UTC (permalink / raw)
To: berrange; +Cc: berrange, qemu-devel
Patchew URL: https://patchew.org/QEMU/20200529103555.2759928-1-berrange@redhat.com/
Hi,
This series failed the docker-mingw@fedora build test. Please find the testing commands and
their output below. If you have Docker installed, you can probably reproduce it
locally.
=== TEST SCRIPT BEGIN ===
#! /bin/bash
export ARCH=x86_64
make docker-image-fedora V=1 NETWORK=1
time make docker-test-mingw@fedora J=14 NETWORK=1
=== TEST SCRIPT END ===
Configure options:
--enable-werror --target-list=x86_64-softmmu,aarch64-softmmu --prefix=/tmp/qemu-test/install --python=/usr/bin/python3 --cross-prefix=x86_64-w64-mingw32- --enable-trace-backends=simple --enable-gnutls --enable-nettle --enable-curl --enable-vnc --enable-bzip2 --enable-guest-agent --enable-docs
ERROR: syscall __NR_keyctl requested, but not implemented on your system
# QEMU configure log Fri May 29 17:03:20 UTC 2020
# Configured with: '/tmp/qemu-test/src/configure' '--enable-werror' '--target-list=x86_64-softmmu,aarch64-softmmu' '--prefix=/tmp/qemu-test/install' '--python=/usr/bin/python3' '--cross-prefix=x86_64-w64-mingw32-' '--enable-trace-backends=simple' '--enable-gnutls' '--enable-nettle' '--enable-curl' '--enable-vnc' '--enable-bzip2' '--enable-guest-agent' '--enable-docs'
---
funcs: do_compiler do_cc compile_object check_define main
lines: 93 123 627 653 0
x86_64-w64-mingw32-gcc -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -c -o config-temp/qemu-conf.o config-temp/qemu-conf.c
config-temp/qemu-conf.c:2:2: error: #error __linux__ not defined
#error __linux__ not defined
^~~~~
---
funcs: do_compiler do_cc compile_object check_define main
lines: 93 123 627 705 0
x86_64-w64-mingw32-gcc -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -c -o config-temp/qemu-conf.o config-temp/qemu-conf.c
config-temp/qemu-conf.c:2:2: error: #error __i386__ not defined
#error __i386__ not defined
^~~~~
---
funcs: do_compiler do_cc compile_object check_define main
lines: 93 123 627 708 0
x86_64-w64-mingw32-gcc -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -c -o config-temp/qemu-conf.o config-temp/qemu-conf.c
config-temp/qemu-conf.c:2:2: error: #error __ILP32__ not defined
#error __ILP32__ not defined
^~~~~
---
lines: 93 129 971 0
x86_64-w64-mingw32-gcc -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -liberty
/usr/lib/gcc/x86_64-w64-mingw32/8.3.0/../../../../x86_64-w64-mingw32/bin/ld: cannot find -liberty
collect2: error: ld returned 1 exit status
funcs: do_compiler do_cc compile_object main
lines: 93 123 1954 0
---
funcs: do_compiler do_cc compile_prog cc_has_warning_flag main
lines: 93 129 2035 2039 0
x86_64-w64-mingw32-gcc -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Werror -Wstring-plus-int -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -m64
x86_64-w64-mingw32-gcc: error: unrecognized command line option '-Wstring-plus-int'; did you mean '-Wstrict-aliasing'?
funcs: do_compiler do_cc compile_prog cc_has_warning_flag main
lines: 93 129 2035 2039 0
x86_64-w64-mingw32-gcc -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Werror -Wtypedef-redefinition -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -m64
x86_64-w64-mingw32-gcc: error: unrecognized command line option '-Wtypedef-redefinition'; did you mean '-Wold-style-definition'?
funcs: do_compiler do_cc compile_prog cc_has_warning_flag main
lines: 93 129 2035 2039 0
x86_64-w64-mingw32-gcc -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Werror -Winitializer-overrides -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -m64
x86_64-w64-mingw32-gcc: error: unrecognized command line option '-Winitializer-overrides'; did you mean '-Wno-suggest-override'?
funcs: do_compiler do_cc compile_prog cc_has_warning_flag main
lines: 93 129 2035 2039 0
---
x86_64-w64-mingw32-gcc -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -Wl,-z,relro -Wl,-z,now
/usr/lib/gcc/x86_64-w64-mingw32/8.3.0/../../../../x86_64-w64-mingw32/bin/ld: unrecognized option '-z'
/usr/lib/gcc/x86_64-w64-mingw32/8.3.0/../../../../x86_64-w64-mingw32/bin/ld: use the --help option for usage information
collect2: error: ld returned 1 exit status
funcs: do_compiler do_cc compile_object main
lines: 93 123 2278 0
---
lines: 93 123 2324 0
x86_64-w64-mingw32-gcc -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -Werror -c -o config-temp/qemu-conf.o config-temp/qemu-conf.c
config-temp/qemu-conf.c: In function 'main':
config-temp/qemu-conf.c:4:21: error: unknown conversion type character 'z' in format [-Werror=format=]
return printf("%zu", SIZE_MAX);
^
config-temp/qemu-conf.c:4:19: error: too many arguments for format [-Werror=format-extra-args]
return printf("%zu", SIZE_MAX);
^~~~~
config-temp/qemu-conf.c:4:21: error: unknown conversion type character 'z' in format [-Werror=format=]
return printf("%zu", SIZE_MAX);
^
config-temp/qemu-conf.c:4:19: error: too many arguments for format [-Werror=format-extra-args]
return printf("%zu", SIZE_MAX);
^~~~~
cc1: all warnings being treated as errors
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 2336 0
x86_64-w64-mingw32-gcc -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: sys/socket.h: No such file or directory
#include <sys/socket.h>
^~~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 2450 0
x86_64-w64-mingw32-gcc -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -llzo2
config-temp/qemu-conf.c:1:10: fatal error: lzo/lzo1x.h: No such file or directory
#include <lzo/lzo1x.h>
^~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 2469 0
x86_64-w64-mingw32-gcc -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -lsnappy
config-temp/qemu-conf.c:1:10: fatal error: snappy-c.h: No such file or directory
#include <snappy-c.h>
^~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 2506 0
x86_64-w64-mingw32-gcc -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -llzfse
config-temp/qemu-conf.c:1:10: fatal error: lzfse.h: No such file or directory
#include <lzfse.h>
^~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 2588 0
x86_64-w64-mingw32-gcc -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -lxenstore -lxenctrl -lxenguest
config-temp/qemu-conf.c:1:10: fatal error: xenctrl.h: No such file or directory
#include <xenctrl.h>
^~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 3029 0
x86_64-w64-mingw32-gcc -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -L/usr/x86_64-w64-mingw32/sys-root/mingw/lib -lnettle
config-temp/qemu-conf.c:1:10: fatal error: nettle/xts.h: No such file or directory
#include <nettle/xts.h>
^~~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 3131 0
x86_64-w64-mingw32-gcc -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -lpam
config-temp/qemu-conf.c:1:10: fatal error: security/pam_appl.h: No such file or directory
#include <security/pam_appl.h>
^~~~~~~~~~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_object check_include main
lines: 93 123 635 3146 0
x86_64-w64-mingw32-gcc -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -c -o config-temp/qemu-conf.o config-temp/qemu-conf.c
config-temp/qemu-conf.c:1:10: fatal error: ifaddrs.h: No such file or directory
#include <ifaddrs.h>
^~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 3284 0
x86_64-w64-mingw32-gcc -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -Dmain=SDL_main -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/SDL2 -Wno-undef -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -L/usr/x86_64-w64-mingw32/sys-root/mingw/lib -lmingw32 -lSDL2main -lSDL2 -mwindows
config-temp/qemu-conf.c:5:2: error: #error No x11 support
#error No x11 support
^~~~~
In file included from /usr/x86_64-w64-mingw32/sys-root/mingw/include/SDL2/SDL.h:32,
from config-temp/qemu-conf.c:1:
/usr/x86_64-w64-mingw32/sys-root/mingw/include/SDL2/SDL_main.h:111:17: error: conflicting types for 'SDL_main'
#define main SDL_main
^~~~~~~~
config-temp/qemu-conf.c:7:5: note: in expansion of macro 'main'
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 3299 0
x86_64-w64-mingw32-gcc -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -lrdmacm -libverbs -libumad
config-temp/qemu-conf.c:1:10: fatal error: rdma/rdma_cma.h: No such file or directory
#include <rdma/rdma_cma.h>
^~~~~~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 3399 0
x86_64-w64-mingw32-gcc -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -DSTRUCT_IOVEC_DEFINED -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -lsasl2
config-temp/qemu-conf.c:1:10: fatal error: sasl/sasl.h: No such file or directory
#include <sasl/sasl.h>
^~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 3493 0
x86_64-w64-mingw32-gcc -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:2:10: fatal error: xfs/xfs.h: No such file or directory
#include <xfs/xfs.h>
^~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 3517 0
x86_64-w64-mingw32-gcc -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -lvdeplug
config-temp/qemu-conf.c:1:10: fatal error: libvdeplug.h: No such file or directory
#include <libvdeplug.h>
^~~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 3567 0
x86_64-w64-mingw32-gcc -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -lcap-ng
config-temp/qemu-conf.c:1:10: fatal error: cap-ng.h: No such file or directory
#include <cap-ng.h>
^~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 3678 0
x86_64-w64-mingw32-gcc -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -lbrlapi
config-temp/qemu-conf.c:1:10: fatal error: brlapi.h: No such file or directory
#include <brlapi.h>
^~~~~~~~~~
compilation terminated.
---
lines: 93 129 3709 0
x86_64-w64-mingw32-gcc -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/local/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -L/usr/local/lib
/tmp/cc8h1gGl.o:qemu-conf.c:(.text+0x1c): undefined reference to `iconv_open'
collect2: error: ld returned 1 exit status
looking at iconv in '-I/usr/local/include' '-L/usr/local/lib -liconv'
funcs: do_compiler do_cc compile_prog main
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 3767 0
x86_64-w64-mingw32-gcc -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -DNCURSES_WIDECHAR -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:2:10: fatal error: curses.h: No such file or directory
#include <curses.h>
^~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 3767 0
x86_64-w64-mingw32-gcc -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -DNCURSES_WIDECHAR -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -lpdcurses
config-temp/qemu-conf.c:2:10: fatal error: curses.h: No such file or directory
#include <curses.h>
^~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 3991 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -ludev -lmultipath -lmpathpersist
config-temp/qemu-conf.c:1:10: fatal error: libudev.h: No such file or directory
#include <libudev.h>
^~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4007 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -ludev -lmultipath -lmpathpersist
config-temp/qemu-conf.c:1:10: fatal error: libudev.h: No such file or directory
#include <libudev.h>
^~~~~~~~~~~
compilation terminated.
---
lines: 93 129 4091 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c: In function 'f':
config-temp/qemu-conf.c:3:46: warning: passing argument 1 of 'pthread_setname_np' makes integer from pointer without a cast [-Wint-conversion]
static void *f(void *p) { pthread_setname_np("QEMU"); }
^~~~~~
In file included from config-temp/qemu-conf.c:1:
/usr/x86_64-w64-mingw32/sys-root/mingw/include/pthread.h:317:55: note: expected 'pthread_t' {aka 'long long unsigned int'} but argument is of type 'const char *'
int WINPTHREAD_API pthread_setname_np(pthread_t thread, const char *name);
~~~~~~~~~~^~~~~~
config-temp/qemu-conf.c:3:27: error: too few arguments to function 'pthread_setname_np'
static void *f(void *p) { pthread_setname_np("QEMU"); }
^~~~~~~~~~~~~~~~~~
In file included from config-temp/qemu-conf.c:1:
/usr/x86_64-w64-mingw32/sys-root/mingw/include/pthread.h:317:26: note: declared here
int WINPTHREAD_API pthread_setname_np(pthread_t thread, const char *name);
^~~~~~~~~~~~~~~~~~
config-temp/qemu-conf.c:3:1: warning: no return statement in function returning non-void [-Wreturn-type]
static void *f(void *p) { pthread_setname_np("QEMU"); }
^~~~~~
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4108 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -lrbd -lrados
config-temp/qemu-conf.c:2:10: fatal error: rbd/librbd.h: No such file or directory
#include <rbd/librbd.h>
^~~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4160 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -laio
config-temp/qemu-conf.c:1:10: fatal error: libaio.h: No such file or directory
#include <libaio.h>
^~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4219 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:6:10: fatal error: sys/xattr.h: No such file or directory
#include <sys/xattr.h>
^~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4222 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -DCONFIG_LIBATTR -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -lattr
config-temp/qemu-conf.c:4:10: fatal error: attr/xattr.h: No such file or directory
#include <attr/xattr.h>
^~~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4243 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:2:10: fatal error: sys/uio.h: No such file or directory
#include <sys/uio.h>
^~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4256 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:2:10: fatal error: sys/uio.h: No such file or directory
#include <sys/uio.h>
^~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4298 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -lfdt
config-temp/qemu-conf.c:1:10: fatal error: libfdt.h: No such file or directory
#include <libfdt.h>
^~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4472 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: sys/inotify.h: No such file or directory
#include <sys/inotify.h>
^~~~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4487 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: sys/inotify.h: No such file or directory
#include <sys/inotify.h>
^~~~~~~~~~~~~~~
compilation terminated.
---
lines: 93 129 4503 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c: In function 'main':
config-temp/qemu-conf.c:7:12: warning: implicit declaration of function 'pipe2'; did you mean '_pipe'? [-Wimplicit-function-declaration]
return pipe2(pipefd, O_CLOEXEC);
^~~~~
_pipe
config-temp/qemu-conf.c:7:12: warning: nested extern declaration of 'pipe2' [-Wnested-externs]
config-temp/qemu-conf.c:7:26: error: 'O_CLOEXEC' undeclared (first use in this function)
return pipe2(pipefd, O_CLOEXEC);
^~~~~~~~~
config-temp/qemu-conf.c:7:26: note: each undeclared identifier is reported only once for each function it appears in
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4519 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: sys/socket.h: No such file or directory
#include <sys/socket.h>
^~~~~~~~~~~~~~
compilation terminated.
---
lines: 93 129 4538 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c: In function 'main':
config-temp/qemu-conf.c:8:11: warning: implicit declaration of function 'tee'; did you mean 'tell'? [-Wimplicit-function-declaration]
len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
^~~
tell
config-temp/qemu-conf.c:8:11: warning: nested extern declaration of 'tee' [-Wnested-externs]
config-temp/qemu-conf.c:8:53: error: 'SPLICE_F_NONBLOCK' undeclared (first use in this function)
len = tee(STDIN_FILENO, STDOUT_FILENO, INT_MAX, SPLICE_F_NONBLOCK);
^~~~~~~~~~~~~~~~~
config-temp/qemu-conf.c:8:53: note: each undeclared identifier is reported only once for each function it appears in
config-temp/qemu-conf.c:9:5: warning: implicit declaration of function 'splice'; did you mean '_pipe'? [-Wimplicit-function-declaration]
splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
^~~~~~
_pipe
config-temp/qemu-conf.c:9:5: warning: nested extern declaration of 'splice' [-Wnested-externs]
config-temp/qemu-conf.c:9:47: error: 'SPLICE_F_MOVE' undeclared (first use in this function)
splice(STDIN_FILENO, NULL, fd, NULL, len, SPLICE_F_MOVE);
^~~~~~~~~~~~~
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4551 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -lnuma
config-temp/qemu-conf.c:1:10: fatal error: numa.h: No such file or directory
#include <numa.h>
^~~~~~~~
compilation terminated.
---
lines: 93 129 4584 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c: In function 'main':
config-temp/qemu-conf.c:2:18: warning: implicit declaration of function 'malloc_trim'; did you mean 'malloc'? [-Wimplicit-function-declaration]
int main(void) { malloc_trim(0); return 0; }
^~~~~~~~~~~
malloc
config-temp/qemu-conf.c:2:18: warning: nested extern declaration of 'malloc_trim' [-Wnested-externs]
/tmp/cc4UV9VM.o:qemu-conf.c:(.text+0x13): undefined reference to `malloc_trim'
collect2: error: ld returned 1 exit status
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4633 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:2:10: fatal error: sys/syscall.h: No such file or directory
#include <sys/syscall.h>
^~~~~~~~~~~~~~~
compilation terminated.
---
lines: 93 129 4644 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c: In function 'main':
config-temp/qemu-conf.c:2:25: error: 'optreset' undeclared (first use in this function); did you mean 'opterr'?
int main(void) { return optreset; }
^~~~~~~~
opterr
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4658 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: sys/eventfd.h: No such file or directory
#include <sys/eventfd.h>
^~~~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4672 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: sys/mman.h: No such file or directory
#include <sys/mman.h>
^~~~~~~~~~~~
compilation terminated.
---
lines: 93 129 4711 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c: In function 'main':
config-temp/qemu-conf.c:5:5: warning: implicit declaration of function 'fallocate' [-Wimplicit-function-declaration]
fallocate(0, 0, 0, 0);
^~~~~~~~~
config-temp/qemu-conf.c:5:5: warning: nested extern declaration of 'fallocate' [-Wnested-externs]
/tmp/ccXYD335.o:qemu-conf.c:(.text+0x24): undefined reference to `fallocate'
collect2: error: ld returned 1 exit status
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4727 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:2:10: fatal error: linux/falloc.h: No such file or directory
#include <linux/falloc.h>
^~~~~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4743 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:2:10: fatal error: linux/falloc.h: No such file or directory
#include <linux/falloc.h>
^~~~~~~~~~~~~~~~
compilation terminated.
---
lines: 93 129 4758 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c: In function 'main':
config-temp/qemu-conf.c:5:5: warning: implicit declaration of function 'posix_fallocate' [-Wimplicit-function-declaration]
posix_fallocate(0, 0, 0);
^~~~~~~~~~~~~~~
config-temp/qemu-conf.c:5:5: warning: nested extern declaration of 'posix_fallocate' [-Wnested-externs]
/tmp/ccgNwtYu.o:qemu-conf.c:(.text+0x1e): undefined reference to `posix_fallocate'
collect2: error: ld returned 1 exit status
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4773 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c: In function 'main':
config-temp/qemu-conf.c:5:5: warning: implicit declaration of function 'sync_file_range' [-Wimplicit-function-declaration]
sync_file_range(0, 0, 0, 0);
^~~~~~~~~~~~~~~
config-temp/qemu-conf.c:5:5: warning: nested extern declaration of 'sync_file_range' [-Wnested-externs]
/tmp/ccrjUg2J.o:qemu-conf.c:(.text+0x24): undefined reference to `sync_file_range'
collect2: error: ld returned 1 exit status
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4790 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: sys/ioctl.h: No such file or directory
#include <sys/ioctl.h>
^~~~~~~~~~~~~
compilation terminated.
---
lines: 93 129 4805 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c: In function 'main':
config-temp/qemu-conf.c:5:5: warning: implicit declaration of function 'dup3'; did you mean 'dup2'? [-Wimplicit-function-declaration]
dup3(0, 0, 0);
^~~~
dup2
config-temp/qemu-conf.c:5:5: warning: nested extern declaration of 'dup3' [-Wnested-externs]
/tmp/ccVeYQ2T.o:qemu-conf.c:(.text+0x1e): undefined reference to `dup3'
collect2: error: ld returned 1 exit status
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4821 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: poll.h: No such file or directory
#include <poll.h>
^~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4836 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: sys/prctl.h: No such file or directory
#include <sys/prctl.h>
^~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4851 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: sys/epoll.h: No such file or directory
#include <sys/epoll.h>
^~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4874 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: sys/epoll.h: No such file or directory
#include <sys/epoll.h>
^~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4888 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: sys/sendfile.h: No such file or directory
#include <sys/sendfile.h>
^~~~~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4902 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: sys/timerfd.h: No such file or directory
#include <sys/timerfd.h>
^~~~~~~~~~~~~~~
compilation terminated.
---
lines: 93 129 4919 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c: In function 'main':
config-temp/qemu-conf.c:6:11: warning: implicit declaration of function 'setns' [-Wimplicit-function-declaration]
ret = setns(0, 0);
^~~~~
config-temp/qemu-conf.c:6:11: warning: nested extern declaration of 'setns' [-Wnested-externs]
config-temp/qemu-conf.c:7:11: warning: implicit declaration of function 'unshare' [-Wimplicit-function-declaration]
ret = unshare(0);
^~~~~~~
config-temp/qemu-conf.c:7:11: warning: nested extern declaration of 'unshare' [-Wnested-externs]
/tmp/cc7vOQgB.o:qemu-conf.c:(.text+0x18): undefined reference to `setns'
/tmp/cc7vOQgB.o:qemu-conf.c:(.text+0x25): undefined reference to `unshare'
collect2: error: ld returned 1 exit status
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4934 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c: In function 'main':
config-temp/qemu-conf.c:5:12: warning: implicit declaration of function 'clock_adjtime'; did you mean 'clock_settime'? [-Wimplicit-function-declaration]
return clock_adjtime(0, 0);
^~~~~~~~~~~~~
clock_settime
config-temp/qemu-conf.c:5:12: warning: nested extern declaration of 'clock_adjtime' [-Wnested-externs]
/tmp/ccgiA4HO.o:qemu-conf.c:(.text+0x18): undefined reference to `clock_adjtime'
collect2: error: ld returned 1 exit status
funcs: do_compiler do_cc compile_prog main
lines: 93 129 4949 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c: In function 'main':
config-temp/qemu-conf.c:5:12: warning: implicit declaration of function 'syncfs' [-Wimplicit-function-declaration]
return syncfs(0);
^~~~~~
config-temp/qemu-conf.c:5:12: warning: nested extern declaration of 'syncfs' [-Wnested-externs]
/tmp/ccwwcpF5.o:qemu-conf.c:(.text+0x13): undefined reference to `syncfs'
collect2: error: ld returned 1 exit status
funcs: do_compiler do_cc compile_object check_include main
lines: 93 123 635 4955 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -c -o config-temp/qemu-conf.o config-temp/qemu-conf.c
config-temp/qemu-conf.c:1:10: fatal error: sys/kcov.h: No such file or directory
#include <sys/kcov.h>
^~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 5004 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: byteswap.h: No such file or directory
#include <byteswap.h>
^~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 5016 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: sys/endian.h: No such file or directory
#include <sys/endian.h>
^~~~~~~~~~~~~~
compilation terminated.
---
lines: 93 129 5065 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c: In function 'main':
config-temp/qemu-conf.c:4:3: warning: implicit declaration of function 'timer_create'; did you mean 'timerclear'? [-Wimplicit-function-declaration]
timer_create(CLOCK_REALTIME, NULL, NULL);
^~~~~~~~~~~~
timerclear
config-temp/qemu-conf.c:4:3: warning: nested extern declaration of 'timer_create' [-Wnested-externs]
/tmp/ccgbsVj1.o:qemu-conf.c:(.text+0x1e): undefined reference to `timer_create'
collect2: error: ld returned 1 exit status
funcs: do_compiler do_cc compile_prog main
lines: 93 129 5068 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -lrt
config-temp/qemu-conf.c: In function 'main':
config-temp/qemu-conf.c:4:3: warning: implicit declaration of function 'timer_create'; did you mean 'timerclear'? [-Wimplicit-function-declaration]
timer_create(CLOCK_REALTIME, NULL, NULL);
^~~~~~~~~~~~
timerclear
config-temp/qemu-conf.c:4:3: warning: nested extern declaration of 'timer_create' [-Wnested-externs]
/usr/lib/gcc/x86_64-w64-mingw32/8.3.0/../../../../x86_64-w64-mingw32/bin/ld: cannot find -lrt
collect2: error: ld returned 1 exit status
funcs: do_compiler do_cc compile_prog main
lines: 93 129 5079 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
/tmp/ccNV3W5r.o:qemu-conf.c:(.text+0x2d): undefined reference to `openpty'
collect2: error: ld returned 1 exit status
funcs: do_compiler do_cc compile_prog main
lines: 93 129 5080 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -lutil
/usr/lib/gcc/x86_64-w64-mingw32/8.3.0/../../../../x86_64-w64-mingw32/bin/ld: cannot find -lutil
collect2: error: ld returned 1 exit status
funcs: do_compiler do_cc compile_prog main
lines: 93 129 5173 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -isystem /tmp/qemu-test/src -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:2:10: fatal error: inc/win2003/vss.h: No such file or directory
#include <inc/win2003/vss.h>
^~~~~~~~~~~~~~~~~~~
compilation terminated.
---
lines: 93 129 5320 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c: In function 'main':
config-temp/qemu-conf.c:6:2: error: #error Not supported
#error Not supported
^~~~~
funcs: do_compiler do_cc compile_prog main
lines: 93 129 5334 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:2:10: fatal error: sys/mman.h: No such file or directory
#include <sys/mman.h>
^~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 5347 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: sys/mman.h: No such file or directory
#include <sys/mman.h>
^~~~~~~~~~~~
compilation terminated.
---
lines: 93 129 5362 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c: In function 'main':
config-temp/qemu-conf.c:4:12: warning: implicit declaration of function 'posix_memalign' [-Wimplicit-function-declaration]
return posix_memalign(&p, 8, 8);
^~~~~~~~~~~~~~
/tmp/ccGljW1L.o:qemu-conf.c:(.text+0x30): undefined reference to `posix_memalign'
collect2: error: ld returned 1 exit status
funcs: do_compiler do_cc compile_prog main
lines: 93 129 5374 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: syslog.h: No such file or directory
#include <syslog.h>
^~~~~~~~~~
compilation terminated.
---
lines: 93 129 5386 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c: In function 'main':
config-temp/qemu-conf.c:2:34: error: variable 't' has initializer but incomplete type
int main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); }
^~~~~~~~
config-temp/qemu-conf.c:2:48: warning: excess elements in struct initializer
int main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); }
^
config-temp/qemu-conf.c:2:48: note: (near initialization for 't')
config-temp/qemu-conf.c:2:43: error: storage size of 't' isn't known
int main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); }
^
config-temp/qemu-conf.c:2:43: warning: unused variable 't' [-Wunused-variable]
funcs: do_compiler do_cc compile_prog main
lines: 93 129 5401 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c: In function 'main':
config-temp/qemu-conf.c:5:25: warning: implicit declaration of function 'strchrnul'; did you mean 'strchr'? [-Wimplicit-function-declaration]
int main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
^~~~~~~~~
strchr
config-temp/qemu-conf.c:5:25: warning: nested extern declaration of 'strchrnul' [-Wnested-externs]
config-temp/qemu-conf.c:5:50: warning: comparison between pointer and integer
int main(void) { return strchrnul(haystack, 'x') != &haystack[6]; }
^~
/tmp/cce34tWZ.o:qemu-conf.c:(.text+0x1d): undefined reference to `strchrnul'
collect2: error: ld returned 1 exit status
funcs: do_compiler do_cc compile_prog main
lines: 93 129 5414 0
---
In file included from /usr/lib/gcc/x86_64-w64-mingw32/8.3.0/include/stddef.h:1,
from config-temp/qemu-conf.c:2:
config-temp/qemu-conf.c: In function 'main':
config-temp/qemu-conf.c:3:47: error: 'struct _stat64' has no member named 'st_atim'; did you mean 'st_atime'?
int main(void) { return offsetof(struct stat, st_atim); }
^~~~~~~
funcs: do_compiler do_cc compile_prog main
lines: 93 129 5481 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: ucontext.h: No such file or directory
#include <ucontext.h>
^~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 5544 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:3:3: error: #error missing definition
# error missing definition
^~~~~
funcs: do_compiler do_cc compile_prog main
lines: 93 129 5558 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: linux/magic.h: No such file or directory
#include <linux/magic.h>
^~~~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 5597 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: valgrind/valgrind.h: No such file or directory
#include <valgrind/valgrind.h>
^~~~~~~~~~~~~~~~~~~~~
compilation terminated.
---
lines: 93 129 5612 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c: In function 'main':
config-temp/qemu-conf.c:3:5: error: 'environ' undeclared (first use in this function)
environ = 0;
^~~~~~~
config-temp/qemu-conf.c:3:5: note: each undeclared identifier is reported only once for each function it appears in
---
/tmp/ccmDry3K.o:qemu-conf.c:(.text+0x4a): undefined reference to `__atomic_load_16'
/tmp/ccmDry3K.o:qemu-conf.c:(.text+0x84): undefined reference to `__atomic_store_16'
/tmp/ccmDry3K.o:qemu-conf.c:(.text+0xb9): undefined reference to `__atomic_compare_exchange_16'
collect2: error: ld returned 1 exit status
funcs: do_compiler do_cc compile_prog main
lines: 93 129 5743 0
---
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -Wl,-exported_symbols_list,config-temp/qemu-conf.txt
/usr/lib/gcc/x86_64-w64-mingw32/8.3.0/../../../../x86_64-w64-mingw32/bin/ld:config-temp/qemu-conf.txt: file format not recognized; treating as linker script
/usr/lib/gcc/x86_64-w64-mingw32/8.3.0/../../../../x86_64-w64-mingw32/bin/ld:config-temp/qemu-conf.txt:0: syntax error
collect2: error: ld returned 1 exit status
funcs: do_compiler do_cc compile_prog main
lines: 93 129 5843 0
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 5857 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: sys/auxv.h: No such file or directory
#include <sys/auxv.h>
^~~~~~~~~~~~
compilation terminated.
---
lines: 93 129 5913 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c: In function 'main':
config-temp/qemu-conf.c:3:3: warning: implicit declaration of function 'copy_file_range' [-Wimplicit-function-declaration]
copy_file_range(0, NULL, 0, NULL, 0, 0);
^~~~~~~~~~~~~~~
config-temp/qemu-conf.c:3:3: warning: nested extern declaration of 'copy_file_range' [-Wnested-externs]
/tmp/ccLZi4I5.o:qemu-conf.c:(.text+0x34): undefined reference to `copy_file_range'
collect2: error: ld returned 1 exit status
funcs: do_compiler do_cc compile_prog main
lines: 93 129 5928 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: linux/fs.h: No such file or directory
#include <linux/fs.h>
^~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 5972 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: linux/rtnetlink.h: No such file or directory
#include <linux/rtnetlink.h>
^~~~~~~~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 5999 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:3:10: fatal error: sys/socket.h: No such file or directory
#include <sys/socket.h>
^~~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 6017 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:3:10: fatal error: sys/socket.h: No such file or directory
#include <sys/socket.h>
^~~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 6079 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: sys/sysmacros.h: No such file or directory
#include <sys/sysmacros.h>
^~~~~~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 6100 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong -lvxhs -lssl
config-temp/qemu-conf.c:2:10: fatal error: qnio/qnio_api.h: No such file or directory
#include <qnio/qnio_api.h>
^~~~~~~~~~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 6135 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: utmpx.h: No such file or directory
#include <utmpx.h>
^~~~~~~~~
compilation terminated.
---
funcs: do_compiler do_cc compile_prog main
lines: 93 129 6149 0
x86_64-w64-mingw32-gcc -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -mms-bitfields -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/glib-2.0 -I/usr/x86_64-w64-mingw32/sys-root/mingw/lib/glib-2.0/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -fno-pie -m64 -mcx16 -mthreads -D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Wstrict-prototypes -Wredundant-decls -Wall -Wundef -Wwrite-strings -Wmissing-prototypes -fno-strict-aliasing -fno-common -fwrapv -std=gnu99 -Wexpansion-to-defined -Wendif-labels -Wno-shift-negative-value -Wno-missing-include-dirs -Wempty-body -Wnested-externs -Wformat-security -Wformat-y2k -Winit-self -Wignored-qualifiers -Wold-style-declaration -Wold-style-definition -Wtype-limits -fstack-protector-strong -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/p11-kit-1 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -I/usr/x86_64-w64-mingw32/sys-root/mingw/include/libpng16 -I/usr/x86_64-w64-mingw32/sys-root/mingw/include -o config-temp/qemu-conf.exe config-temp/qemu-conf.c -no-pie -m64 -fstack-protector-strong
config-temp/qemu-conf.c:1:10: fatal error: sys/random.h: No such file or directory
#include <sys/random.h>
^~~~~~~~~~~~~~
compilation terminated.
---
raise CalledProcessError(retcode, cmd)
subprocess.CalledProcessError: Command '['sudo', '-n', 'docker', 'run', '--label', 'com.qemu.instance.uuid=fa97fbc5c0a442e3ae1381e95433c580', '-u', '1003', '--security-opt', 'seccomp=unconfined', '--rm', '-e', 'TARGET_LIST=', '-e', 'EXTRA_CONFIGURE_OPTS=', '-e', 'V=', '-e', 'J=14', '-e', 'DEBUG=', '-e', 'SHOW_ENV=', '-e', 'CCACHE_DIR=/var/tmp/ccache', '-v', '/home/patchew2/.cache/qemu-docker-ccache:/var/tmp/ccache:z', '-v', '/var/tmp/patchew-tester-tmp-63qeemjt/src/docker-src.2020-05-29-13.02.25.12113:/var/tmp/qemu:z,ro', 'qemu:fedora', '/var/tmp/qemu/run', 'test-mingw']' returned non-zero exit status 1.
filter=--filter=label=com.qemu.instance.uuid=fa97fbc5c0a442e3ae1381e95433c580
make[1]: *** [docker-run] Error 1
make[1]: Leaving directory `/var/tmp/patchew-tester-tmp-63qeemjt/src'
make: *** [docker-run-test-mingw@fedora] Error 2
real 2m2.734s
user 0m7.825s
The full log is available at
http://patchew.org/logs/20200529103555.2759928-1-berrange@redhat.com/testing.docker-mingw@fedora/?type=message.
---
Email generated automatically by Patchew [https://patchew.org/].
Please send your feedback to patchew-devel@redhat.com
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PULL 0/5] Qcrypto next patches
2020-05-29 10:35 [PULL 0/5] Qcrypto next patches Daniel P. Berrangé
` (5 preceding siblings ...)
2020-05-29 17:04 ` [PULL 0/5] Qcrypto next patches no-reply
@ 2020-05-29 17:08 ` Daniel P. Berrangé
6 siblings, 0 replies; 10+ messages in thread
From: Daniel P. Berrangé @ 2020-05-29 17:08 UTC (permalink / raw)
To: qemu-devel
On Fri, May 29, 2020 at 11:35:50AM +0100, Daniel P. Berrangé wrote:
> The following changes since commit b8bee16e94df0fcd03bdad9969c30894418b0e6e:
>
> Merge remote-tracking branch 'remotes/kraxel/tags/vga-20200528-pull-request=
> ' into staging (2020-05-28 18:13:20 +0100)
>
> are available in the Git repository at:
>
> https://github.com/berrange/qemu tags/qcrypto-next-pull-request
>
> for you to fetch changes up to efd6cd2328064b569a7a92ad4aea1dc985d98601:
>
> crypto: Remove use of GCRYPT_VERSION macro. (2020-05-29 11:33:19 +0100)
>
> ----------------------------------------------------------------
> Misc crypto subsystem fixes
>
> * Add support for fetching secret from Linux keyring
> * Remove redundant version check in gcrypt initialization
> * Allow for RNG provider to be disabled at build time
>
> ----------------------------------------------------------------
>
> Alexey Krasikov (3):
> crypto/secret: move main logic from 'secret' to 'secret_common'.
> crypto/linux_keyring: add 'secret_keyring' secret object.
> test-crypto-secret: add 'secret_keyring' object tests.
>
> Marek Marczykowski-G=C3=B3recki (1):
> crypto: add "none" random provider
>
> Richard W.M. Jones (1):
> crypto: Remove use of GCRYPT_VERSION macro.
>
> configure | 73 ++++++
> crypto/Makefile.objs | 5 +-
> crypto/init.c | 2 +-
> crypto/random-none.c | 38 +++
> crypto/secret.c | 347 +--------------------------
> crypto/secret_common.c | 403 ++++++++++++++++++++++++++++++++
> crypto/secret_keyring.c | 148 ++++++++++++
> include/crypto/secret.h | 20 +-
> include/crypto/secret_common.h | 68 ++++++
> include/crypto/secret_keyring.h | 52 +++++
> tests/Makefile.include | 4 +
> tests/test-crypto-secret.c | 158 +++++++++++++
> 12 files changed, 959 insertions(+), 359 deletions(-)
> create mode 100644 crypto/random-none.c
> create mode 100644 crypto/secret_common.c
> create mode 100644 crypto/secret_keyring.c
> create mode 100644 include/crypto/secret_common.h
> create mode 100644 include/crypto/secret_keyring.h
Seems the mingw build is broken due to mistakes in configure, so
i'll respin this.
Regards,
Daniel
--
|: https://berrange.com -o- https://www.flickr.com/photos/dberrange :|
|: https://libvirt.org -o- https://fstop138.berrange.com :|
|: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|
^ permalink raw reply [flat|nested] 10+ messages in thread
* Re: [PULL 3/5] crypto/linux_keyring: add 'secret_keyring' secret object.
2020-05-29 10:35 ` [PULL 3/5] crypto/linux_keyring: add 'secret_keyring' secret object Daniel P. Berrangé
@ 2020-06-05 11:06 ` Daniel P. Berrangé
0 siblings, 0 replies; 10+ messages in thread
From: Daniel P. Berrangé @ 2020-06-05 11:06 UTC (permalink / raw)
To: qemu-devel; +Cc: Alexey Krasikov
On Fri, May 29, 2020 at 11:35:53AM +0100, Daniel P. Berrangé wrote:
> From: Alexey Krasikov <alex-krasikov@yandex-team.ru>
>
> Add the ability for the secret object to obtain secret data from the
> Linux in-kernel key managment and retention facility, as an extra option
> to the existing ones: reading from a file or passing directly as a
> string.
>
> The secret is identified by the key serial number. The upper layers
> need to instantiate the key and make sure the QEMU process has access
> permissions to read it.
>
> Signed-off-by: Alexey Krasikov <alex-krasikov@yandex-team.ru>
> Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
> ---
> configure | 38 ++++++++
> crypto/Makefile.objs | 1 +
> crypto/secret_keyring.c | 148 ++++++++++++++++++++++++++++++++
> include/crypto/secret_keyring.h | 52 +++++++++++
> 4 files changed, 239 insertions(+)
> create mode 100644 crypto/secret_keyring.c
> create mode 100644 include/crypto/secret_keyring.h
>
> diff --git a/configure b/configure
> index 2ffe365e2c..d95ff4e0b3 100755
> --- a/configure
> +++ b/configure
> @@ -510,6 +510,7 @@ default_devices="yes"
> plugins="no"
> fuzzing="no"
> rng_none="no"
> +secret_keyring="yes"
>
> supported_cpu="no"
> supported_os="no"
> @@ -1606,6 +1607,10 @@ for opt do
> ;;
> --disable-rng-none) rng_none=no
> ;;
> + --enable-keyring) secret_keyring="yes"
> + ;;
> + --disable-keyring) secret_keyring="no"
> + ;;
> *)
> echo "ERROR: unknown option $opt"
> echo "Try '$0 --help' for more information"
> @@ -6272,6 +6277,34 @@ case "$slirp" in
> ;;
> esac
>
> +##########################################
> +# check for usable __NR_keyctl syscall
> +
> +if test "$linux" = "yes" ; then
> +
> + have_keyring=no
> + cat > $TMPC << EOF
> +#include <errno.h>
> +#include <asm/unistd.h>
> +#include <linux/keyctl.h>
> +#include <unistd.h>
> +int main(void) {
> + return syscall(__NR_keyctl, KEYCTL_READ, 0, NULL, NULL, 0);
> +}
> +EOF
> + if compile_prog "" "" ; then
> + have_keyring=yes
> + fi
> +fi
> +if test "$secret_keyring" = "yes"
> +then
> + if test "$have_keyring" != "yes"
> + then
> + error_exit "syscall __NR_keyctl requested, \
> +but not implemented on your system"
> + fi
> +fi
This logic doesn't correctly disable keyring on Non-Linux native
builds by default. eg mingw as reported by patchew
I'm going to repost with the following squashed in
diff --git a/configure b/configure
index f2ff722f7e..f17c2fd72e 100755
--- a/configure
+++ b/configure
@@ -510,7 +510,7 @@ default_devices="yes"
plugins="no"
fuzzing="no"
rng_none="no"
-secret_keyring="yes"
+secret_keyring=""
supported_cpu="no"
supported_os="no"
@@ -6296,12 +6296,19 @@ EOF
have_keyring=yes
fi
fi
-if test "$secret_keyring" = "yes"
+if test "$secret_keyring" != "no"
then
- if test "$have_keyring" != "yes"
+ if test "$have_keyring" == "yes"
then
- error_exit "syscall __NR_keyctl requested, \
+ secret_keyring=yes
+ else
+ if test "$secret_keyring" = "yes"
+ then
+ error_exit "syscall __NR_keyctl requested, \
but not implemented on your system"
+ else
+ secret_keyring=no
+ fi
fi
fi
Regards,
Daniel
--
|: https://berrange.com -o- https://www.flickr.com/photos/dberrange :|
|: https://libvirt.org -o- https://fstop138.berrange.com :|
|: https://entangle-photo.org -o- https://www.instagram.com/dberrange :|
^ permalink raw reply related [flat|nested] 10+ messages in thread
* [PULL 5/5] crypto: Remove use of GCRYPT_VERSION macro.
2020-06-15 10:36 [PULL v2 " Daniel P. Berrangé
@ 2020-06-15 10:36 ` Daniel P. Berrangé
0 siblings, 0 replies; 10+ messages in thread
From: Daniel P. Berrangé @ 2020-06-15 10:36 UTC (permalink / raw)
To: qemu-devel; +Cc: Daniel P. Berrangé, Richard W.M. Jones
From: "Richard W.M. Jones" <rjones@redhat.com>
According to the gcrypt documentation it's intended that
gcry_check_version() is called with the minimum version of gcrypt
needed by the program, not the version from the <gcrypt.h> header file
that happened to be installed when qemu was compiled. Indeed the
gcrypt.h header says that you shouldn't use the GCRYPT_VERSION macro.
This causes the following failure:
qemu-img: Unable to initialize gcrypt
if a slightly older version of libgcrypt is installed with a newer
qemu, even though the slightly older version works fine. This can
happen with RPM packaging which uses symbol versioning to determine
automatically which libgcrypt is required by qemu, which caused the
following bug in RHEL 8:
https://bugzilla.redhat.com/show_bug.cgi?id=1840485
qemu actually requires libgcrypt >= 1.5.0, so we might put the string
"1.5.0" here. However since 1.5.0 was released in 2011, it hardly
seems we need to check that. So I replaced GCRYPT_VERSION with NULL.
Perhaps in future if we move to requiring a newer version of gcrypt we
could put a literal string here.
Signed-off-by: Richard W.M. Jones <rjones@redhat.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
crypto/init.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/crypto/init.c b/crypto/init.c
index b305381ec5..ea233b9192 100644
--- a/crypto/init.c
+++ b/crypto/init.c
@@ -122,7 +122,7 @@ int qcrypto_init(Error **errp)
#endif
#ifdef CONFIG_GCRYPT
- if (!gcry_check_version(GCRYPT_VERSION)) {
+ if (!gcry_check_version(NULL)) {
error_setg(errp, "Unable to initialize gcrypt");
return -1;
}
--
2.26.2
^ permalink raw reply related [flat|nested] 10+ messages in thread
end of thread, other threads:[~2020-06-15 10:41 UTC | newest]
Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-05-29 10:35 [PULL 0/5] Qcrypto next patches Daniel P. Berrangé
2020-05-29 10:35 ` [PULL 1/5] crypto: add "none" random provider Daniel P. Berrangé
2020-05-29 10:35 ` [PULL 2/5] crypto/secret: move main logic from 'secret' to 'secret_common' Daniel P. Berrangé
2020-05-29 10:35 ` [PULL 3/5] crypto/linux_keyring: add 'secret_keyring' secret object Daniel P. Berrangé
2020-06-05 11:06 ` Daniel P. Berrangé
2020-05-29 10:35 ` [PULL 4/5] test-crypto-secret: add 'secret_keyring' object tests Daniel P. Berrangé
2020-05-29 10:35 ` [PULL 5/5] crypto: Remove use of GCRYPT_VERSION macro Daniel P. Berrangé
2020-05-29 17:04 ` [PULL 0/5] Qcrypto next patches no-reply
2020-05-29 17:08 ` Daniel P. Berrangé
2020-06-15 10:36 [PULL v2 " Daniel P. Berrangé
2020-06-15 10:36 ` [PULL 5/5] crypto: Remove use of GCRYPT_VERSION macro Daniel P. Berrangé
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