* [PATCH libdrm 01/11] symbols-check: add new meta-script
@ 2018-04-04 15:41 Eric Engestrom
2018-04-04 15:41 ` [PATCH libdrm 02/11] amdgpu: use new symbols checking script Eric Engestrom
` (11 more replies)
0 siblings, 12 replies; 16+ messages in thread
From: Eric Engestrom @ 2018-04-04 15:41 UTC (permalink / raw)
To: dri-devel; +Cc: Emil Velikov, Dylan Baker
Note: copied from Mesa
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
---
meson.build | 1 +
symbols-check | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 80 insertions(+)
create mode 100755 symbols-check
diff --git a/meson.build b/meson.build
index a725f05d342bbec4df18..c035a00c6747b8d46a9b 100644
--- a/meson.build
+++ b/meson.build
@@ -272,6 +272,7 @@ pkg.generate(
env_test = environment()
env_test.set('NM', find_program('nm').path())
+env_test.set('top_srcdir', meson.source_root())
if with_libkms
subdir('libkms')
diff --git a/symbols-check b/symbols-check
new file mode 100755
index 00000000000000000000..bac466d93dcb45cee0bb
--- /dev/null
+++ b/symbols-check
@@ -0,0 +1,79 @@
+#!/bin/sh
+set -eu
+set -o pipefail
+
+# Platform specific symbols
+# These will simply be ignored
+PLAT_FUNCS="
+__bss_start
+_init
+_fini
+_end
+_edata
+
+# From tegra-symbol-check
+__bss_end__
+__bss_start__
+__bss_start
+__end__
+_bss_end__
+_edata
+_end
+_fini
+_init
+"
+
+if [ -z "$LIB" ]; then
+ echo "\$LIB needs to be defined for autotools to be able to run this test"
+ exit 1
+fi
+
+# The lib name is passed in with Meson but autotools doesn't support that
+# so it needs to be hardcoded and overwritten here
+if [ $# -ge 1 ]; then
+ LIB=$1
+fi
+
+if ! [ -f "$LIB" ]; then
+ echo "lib $LIB doesn't exist"
+ exit 1
+fi
+
+if [ -z "$NM" ]; then
+ echo "\$NM is undefined or empty"
+ exit 1
+elif ! command -v $NM >/dev/null; then
+ echo "\$NM is not a valid command"
+ exit 1
+fi
+
+AVAIL_FUNCS="$($NM -D --format=bsd --defined-only $LIB | awk '{print $3}')"
+
+NEW_ABI=$(echo "$AVAIL_FUNCS" | while read func; do
+ echo "$REQ_FUNCS" | grep -q "^$func$" && continue
+ echo "$PLAT_FUNCS" | grep -q "^$func$" && continue
+
+ echo $func
+done)
+
+REMOVED_ABI=$(echo "$REQ_FUNCS" | while read func; do
+ echo "$AVAIL_FUNCS" | grep -q "^$func$" && continue
+
+ echo $func
+done)
+
+if [ -n "$NEW_ABI" ]; then
+ echo "New ABI detected - If intentional, update the test."
+ echo "$NEW_ABI"
+fi
+
+if [ -n "$REMOVED_ABI" ]; then
+ echo "ABI break detected - Required symbol(s) no longer exported!"
+ echo "$REMOVED_ABI"
+fi
+
+if [ -z "$NEW_ABI" ] && [ -z "$REMOVED_ABI" ]; then
+ exit 0
+else
+ exit 1
+fi
--
Cheers,
Eric
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH libdrm 02/11] amdgpu: use new symbols checking script
2018-04-04 15:41 [PATCH libdrm 01/11] symbols-check: add new meta-script Eric Engestrom
@ 2018-04-04 15:41 ` Eric Engestrom
2018-09-06 15:44 ` Emil Velikov
2018-04-04 15:41 ` [PATCH libdrm 03/11] etnaviv: " Eric Engestrom
` (10 subsequent siblings)
11 siblings, 1 reply; 16+ messages in thread
From: Eric Engestrom @ 2018-04-04 15:41 UTC (permalink / raw)
To: dri-devel; +Cc: Emil Velikov, Dylan Baker
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
---
amdgpu/Makefile.am | 1 +
amdgpu/amdgpu-symbol-check | 19 ++++++-------------
2 files changed, 7 insertions(+), 13 deletions(-)
diff --git a/amdgpu/Makefile.am b/amdgpu/Makefile.am
index a1b0d05c1457ae681ac8..4ad6949e81ddbd11078e 100644
--- a/amdgpu/Makefile.am
+++ b/amdgpu/Makefile.am
@@ -47,5 +47,6 @@ libdrm_amdgpuinclude_HEADERS = $(LIBDRM_AMDGPU_H_FILES)
pkgconfigdir = @pkgconfigdir@
pkgconfig_DATA = libdrm_amdgpu.pc
+AM_TESTS_ENVIRONMENT = top_srcdir='$(top_srcdir)'
TESTS = amdgpu-symbol-check
EXTRA_DIST = $(TESTS)
diff --git a/amdgpu/amdgpu-symbol-check b/amdgpu/amdgpu-symbol-check
index 90b7a1d633c0b2143f29..5ed24b906c0228233f71 100755
--- a/amdgpu/amdgpu-symbol-check
+++ b/amdgpu/amdgpu-symbol-check
@@ -1,15 +1,10 @@
#!/bin/bash
+set -eu
-# The following symbols (past the first five) are taken from the public headers.
-# A list of the latter should be available Makefile.am/libdrm_amdgpuinclude_HEADERS
+LIB=.libs/libdrm_amdgpu.so
-FUNCS=$($NM -D --format=bsd --defined-only ${1-.libs/libdrm_amdgpu.so} | awk '{print $3}' | while read func; do
-( grep -q "^$func$" || echo $func ) <<EOF
-__bss_start
-_edata
-_end
-_fini
-_init
+# Official ABI, taken from the header.
+REQ_FUNCS="
amdgpu_bo_alloc
amdgpu_bo_cpu_map
amdgpu_bo_cpu_unmap
@@ -70,8 +65,6 @@ amdgpu_va_range_free
amdgpu_va_range_query
amdgpu_vm_reserve_vmid
amdgpu_vm_unreserve_vmid
-EOF
-done)
+"
-test ! -n "$FUNCS" || echo $FUNCS
-test ! -n "$FUNCS"
+source "$top_srcdir"/symbols-check
--
Cheers,
Eric
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH libdrm 03/11] etnaviv: use new symbols checking script
2018-04-04 15:41 [PATCH libdrm 01/11] symbols-check: add new meta-script Eric Engestrom
2018-04-04 15:41 ` [PATCH libdrm 02/11] amdgpu: use new symbols checking script Eric Engestrom
@ 2018-04-04 15:41 ` Eric Engestrom
2018-04-04 15:41 ` [PATCH libdrm 04/11] exynos: " Eric Engestrom
` (9 subsequent siblings)
11 siblings, 0 replies; 16+ messages in thread
From: Eric Engestrom @ 2018-04-04 15:41 UTC (permalink / raw)
To: dri-devel; +Cc: Emil Velikov, Dylan Baker
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
---
etnaviv/Makefile.am | 1 +
etnaviv/etnaviv-symbol-check | 19 ++++++-------------
etnaviv/meson.build | 1 +
3 files changed, 8 insertions(+), 13 deletions(-)
diff --git a/etnaviv/Makefile.am b/etnaviv/Makefile.am
index be96ba868f0d3949c9fa..0ceda75049dc400e07c7 100644
--- a/etnaviv/Makefile.am
+++ b/etnaviv/Makefile.am
@@ -22,5 +22,6 @@ libdrm_etnavivinclude_HEADERS = $(LIBDRM_ETNAVIV_H_FILES)
pkgconfigdir = @pkgconfigdir@
pkgconfig_DATA = libdrm_etnaviv.pc
+AM_TESTS_ENVIRONMENT = top_srcdir='$(top_srcdir)'
TESTS = etnaviv-symbol-check
EXTRA_DIST = $(TESTS)
diff --git a/etnaviv/etnaviv-symbol-check b/etnaviv/etnaviv-symbol-check
index b1598ce52838c847096a..14eb56ce4c5ee00753d0 100755
--- a/etnaviv/etnaviv-symbol-check
+++ b/etnaviv/etnaviv-symbol-check
@@ -1,15 +1,10 @@
#!/bin/bash
+set -eu
-# The following symbols (past the first five) are taken from the public headers.
-# A list of the latter should be available Makefile.sources/LIBDRM_ETNAVIV_H_FILES
+LIB=.libs/libdrm_etnaviv.so
-FUNCS=$(nm -D --format=bsd --defined-only ${1-.libs/libdrm_etnaviv.so} | awk '{print $3}'| while read func; do
-( grep -q "^$func$" || echo $func ) <<EOF
-__bss_start
-_edata
-_end
-_fini
-_init
+# Official ABI, taken from the header.
+REQ_FUNCS="
etna_device_new
etna_device_new_dup
etna_device_ref
@@ -46,8 +41,6 @@ etna_perfmon_create
etna_perfmon_del
etna_perfmon_get_dom_by_name
etna_perfmon_get_sig_by_name
-EOF
-done)
+"
-test ! -n "$FUNCS" || echo $FUNCS
-test ! -n "$FUNCS"
+source "$top_srcdir"/symbols-check
diff --git a/etnaviv/meson.build b/etnaviv/meson.build
index ca2aa544c58924a15d8b..74e3679eaad83db09636 100644
--- a/etnaviv/meson.build
+++ b/etnaviv/meson.build
@@ -55,5 +55,6 @@ ext_libdrm_etnaviv = declare_dependency(
test(
'etnaviv-symbol-check',
prog_bash,
+ env : env_test,
args : [files('etnaviv-symbol-check'), libdrm_etnaviv]
)
--
Cheers,
Eric
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH libdrm 04/11] exynos: use new symbols checking script
2018-04-04 15:41 [PATCH libdrm 01/11] symbols-check: add new meta-script Eric Engestrom
2018-04-04 15:41 ` [PATCH libdrm 02/11] amdgpu: use new symbols checking script Eric Engestrom
2018-04-04 15:41 ` [PATCH libdrm 03/11] etnaviv: " Eric Engestrom
@ 2018-04-04 15:41 ` Eric Engestrom
2018-04-04 15:41 ` [PATCH libdrm 05/11] freedreno: " Eric Engestrom
` (8 subsequent siblings)
11 siblings, 0 replies; 16+ messages in thread
From: Eric Engestrom @ 2018-04-04 15:41 UTC (permalink / raw)
To: dri-devel; +Cc: Emil Velikov, Dylan Baker
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
---
exynos/Makefile.am | 1 +
exynos/exynos-symbol-check | 19 ++++++-------------
2 files changed, 7 insertions(+), 13 deletions(-)
diff --git a/exynos/Makefile.am b/exynos/Makefile.am
index f99f8981ff9ef0bf9d4f..9dd1161c6cc4d9f84b64 100644
--- a/exynos/Makefile.am
+++ b/exynos/Makefile.am
@@ -23,5 +23,6 @@ libdrm_exynosinclude_HEADERS = exynos_drmif.h
pkgconfigdir = @pkgconfigdir@
pkgconfig_DATA = libdrm_exynos.pc
+AM_TESTS_ENVIRONMENT = top_srcdir='$(top_srcdir)'
TESTS = exynos-symbol-check
EXTRA_DIST = $(TESTS)
diff --git a/exynos/exynos-symbol-check b/exynos/exynos-symbol-check
index e9f1b04d5b0a7a258cf1..f1df6645ec243eccce5b 100755
--- a/exynos/exynos-symbol-check
+++ b/exynos/exynos-symbol-check
@@ -1,15 +1,10 @@
#!/bin/bash
+set -eu
-# The following symbols (past the first five) are taken from the public headers.
-# A list of the latter should be available Makefile.am/libdrm_exynos*_HEADERS
+LIB=.libs/libdrm_exynos.so
-FUNCS=$($NM -D --format=bsd --defined-only ${1-.libs/libdrm_exynos.so} | awk '{print $3}'| while read func; do
-( grep -q "^$func$" || echo $func ) <<EOF
-__bss_start
-_edata
-_end
-_fini
-_init
+# Official ABI, taken from the header.
+REQ_FUNCS="
exynos_bo_create
exynos_bo_destroy
exynos_bo_from_name
@@ -33,8 +28,6 @@ g2d_init
g2d_move
g2d_scale_and_blend
g2d_solid_fill
-EOF
-done)
+"
-test ! -n "$FUNCS" || echo $FUNCS
-test ! -n "$FUNCS"
+source "$top_srcdir"/symbols-check
--
Cheers,
Eric
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH libdrm 05/11] freedreno: use new symbols checking script
2018-04-04 15:41 [PATCH libdrm 01/11] symbols-check: add new meta-script Eric Engestrom
` (2 preceding siblings ...)
2018-04-04 15:41 ` [PATCH libdrm 04/11] exynos: " Eric Engestrom
@ 2018-04-04 15:41 ` Eric Engestrom
2018-04-04 15:41 ` [PATCH libdrm 06/11] intel: " Eric Engestrom
` (7 subsequent siblings)
11 siblings, 0 replies; 16+ messages in thread
From: Eric Engestrom @ 2018-04-04 15:41 UTC (permalink / raw)
To: dri-devel; +Cc: Emil Velikov, Dylan Baker
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
---
freedreno/Makefile.am | 1 +
freedreno/freedreno-symbol-check | 19 ++++++-------------
2 files changed, 7 insertions(+), 13 deletions(-)
diff --git a/freedreno/Makefile.am b/freedreno/Makefile.am
index cbb0d031816155755bda..571272cb63aee8e427f9 100644
--- a/freedreno/Makefile.am
+++ b/freedreno/Makefile.am
@@ -27,5 +27,6 @@ libdrm_freedrenocommoninclude_HEADERS = $(LIBDRM_FREEDRENO_H_FILES)
pkgconfigdir = @pkgconfigdir@
pkgconfig_DATA = libdrm_freedreno.pc
+AM_TESTS_ENVIRONMENT = top_srcdir='$(top_srcdir)'
TESTS = freedreno-symbol-check
EXTRA_DIST = $(TESTS)
diff --git a/freedreno/freedreno-symbol-check b/freedreno/freedreno-symbol-check
index 3b119528c6cfbfd9d4a0..bc03d4e7b01a0453e57d 100755
--- a/freedreno/freedreno-symbol-check
+++ b/freedreno/freedreno-symbol-check
@@ -1,15 +1,10 @@
#!/bin/bash
+set -eu
-# The following symbols (past the first five) are taken from the public headers.
-# A list of the latter should be available Makefile.sources/LIBDRM_FREEDRENO_H_FILES
+LIB=.libs/libdrm_freedreno.so
-FUNCS=$($NM -D --format=bsd --defined-only ${1-.libs/libdrm_freedreno.so} | awk '{print $3}'| while read func; do
-( grep -q "^$func$" || echo $func ) <<EOF
-__bss_start
-_edata
-_end
-_fini
-_init
+# Official ABI, taken from the header.
+REQ_FUNCS="
fd_bo_cpu_fini
fd_bo_cpu_prep
fd_bo_del
@@ -56,8 +51,6 @@ fd_ringmarker_flush
fd_ringbuffer_flush2
fd_ringmarker_mark
fd_ringmarker_new
-EOF
-done)
+"
-test ! -n "$FUNCS" || echo $FUNCS
-test ! -n "$FUNCS"
+source "$top_srcdir"/symbols-check
--
Cheers,
Eric
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH libdrm 06/11] intel: use new symbols checking script
2018-04-04 15:41 [PATCH libdrm 01/11] symbols-check: add new meta-script Eric Engestrom
` (3 preceding siblings ...)
2018-04-04 15:41 ` [PATCH libdrm 05/11] freedreno: " Eric Engestrom
@ 2018-04-04 15:41 ` Eric Engestrom
2018-04-04 15:41 ` [PATCH libdrm 07/11] libkms: " Eric Engestrom
` (6 subsequent siblings)
11 siblings, 0 replies; 16+ messages in thread
From: Eric Engestrom @ 2018-04-04 15:41 UTC (permalink / raw)
To: dri-devel; +Cc: Emil Velikov, Dylan Baker
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
---
intel/Makefile.am | 2 ++
intel/intel-symbol-check | 19 ++++++-------------
2 files changed, 8 insertions(+), 13 deletions(-)
diff --git a/intel/Makefile.am b/intel/Makefile.am
index c52e8c086a86cf523da4..448a79fbc48e97e3f500 100644
--- a/intel/Makefile.am
+++ b/intel/Makefile.am
@@ -56,6 +56,8 @@ BATCHES = \
tests/gen7-2d-copy.batch \
tests/gen7-3d.batch
+AM_TESTS_ENVIRONMENT = top_srcdir='$(top_srcdir)'
+
TESTS = \
$(BATCHES:.batch=.batch.sh) \
intel-symbol-check
diff --git a/intel/intel-symbol-check b/intel/intel-symbol-check
index 4d30a4b15feb94e9523d..5962292a91fcfda3788f 100755
--- a/intel/intel-symbol-check
+++ b/intel/intel-symbol-check
@@ -1,15 +1,10 @@
#!/bin/bash
+set -eu
-# The following symbols (past the first five) are taken from the public headers.
-# A list of the latter should be available Makefile.sources/LIBDRM_INTEL_H_FILES
+LIB=.libs/libdrm_intel.so
-FUNCS=$($NM -D --format=bsd --defined-only ${1-.libs/libdrm_intel.so} | awk '{print $3}' | while read func; do
-( grep -q "^$func$" || echo $func ) <<EOF
-__bss_start
-_edata
-_end
-_fini
-_init
+# Official ABI, taken from the header.
+REQ_FUNCS="
drm_intel_bo_alloc
drm_intel_bo_alloc_for_render
drm_intel_bo_alloc_tiled
@@ -93,8 +88,6 @@ drm_intel_get_pooled_eu
drm_intel_get_reset_stats
drm_intel_get_subslice_total
drm_intel_reg_read
-EOF
-done)
+"
-test ! -n "$FUNCS" || echo $FUNCS
-test ! -n "$FUNCS"
+source "$top_srcdir"/symbols-check
--
Cheers,
Eric
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH libdrm 07/11] libkms: use new symbols checking script
2018-04-04 15:41 [PATCH libdrm 01/11] symbols-check: add new meta-script Eric Engestrom
` (4 preceding siblings ...)
2018-04-04 15:41 ` [PATCH libdrm 06/11] intel: " Eric Engestrom
@ 2018-04-04 15:41 ` Eric Engestrom
2018-04-04 15:41 ` [PATCH libdrm 08/11] nouveau: " Eric Engestrom
` (5 subsequent siblings)
11 siblings, 0 replies; 16+ messages in thread
From: Eric Engestrom @ 2018-04-04 15:41 UTC (permalink / raw)
To: dri-devel; +Cc: Emil Velikov, Dylan Baker
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
---
libkms/Makefile.am | 1 +
libkms/kms-symbol-check | 19 ++++++-------------
2 files changed, 7 insertions(+), 13 deletions(-)
diff --git a/libkms/Makefile.am b/libkms/Makefile.am
index 461fc35b6ff08fdd1a7f..2742c9357250b70661cf 100644
--- a/libkms/Makefile.am
+++ b/libkms/Makefile.am
@@ -39,5 +39,6 @@ libkmsinclude_HEADERS = $(LIBKMS_H_FILES)
pkgconfigdir = @pkgconfigdir@
pkgconfig_DATA = libkms.pc
+AM_TESTS_ENVIRONMENT = top_srcdir='$(top_srcdir)'
TESTS = kms-symbol-check
EXTRA_DIST = $(TESTS)
diff --git a/libkms/kms-symbol-check b/libkms/kms-symbol-check
index a5c2120d5ce75616f489..3ff2f98c83a793c53073 100755
--- a/libkms/kms-symbol-check
+++ b/libkms/kms-symbol-check
@@ -1,15 +1,10 @@
#!/bin/bash
+set -eu
-# The following symbols (past the first five) are taken from the public headers.
-# A list of the latter should be available Makefile.sources/LIBKMS_H_FILES
+LIB=.libs/libkms.so
-FUNCS=$($NM -D --format=bsd --defined-only ${1-.libs/libkms.so} | awk '{print $3}'| while read func; do
-( grep -q "^$func$" || echo $func ) <<EOF
-__bss_start
-_edata
-_end
-_fini
-_init
+# Official ABI, taken from the header.
+REQ_FUNCS="
kms_bo_create
kms_bo_destroy
kms_bo_get_prop
@@ -18,8 +13,6 @@ kms_bo_unmap
kms_create
kms_destroy
kms_get_prop
-EOF
-done)
+"
-test ! -n "$FUNCS" || echo $FUNCS
-test ! -n "$FUNCS"
+source "$top_srcdir"/symbols-check
--
Cheers,
Eric
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH libdrm 08/11] nouveau: use new symbols checking script
2018-04-04 15:41 [PATCH libdrm 01/11] symbols-check: add new meta-script Eric Engestrom
` (5 preceding siblings ...)
2018-04-04 15:41 ` [PATCH libdrm 07/11] libkms: " Eric Engestrom
@ 2018-04-04 15:41 ` Eric Engestrom
2018-04-04 15:41 ` [PATCH libdrm 09/11] omap: " Eric Engestrom
` (4 subsequent siblings)
11 siblings, 0 replies; 16+ messages in thread
From: Eric Engestrom @ 2018-04-04 15:41 UTC (permalink / raw)
To: dri-devel; +Cc: Emil Velikov, Dylan Baker
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
---
nouveau/Makefile.am | 1 +
nouveau/nouveau-symbol-check | 19 ++++++-------------
2 files changed, 7 insertions(+), 13 deletions(-)
diff --git a/nouveau/Makefile.am b/nouveau/Makefile.am
index 60ebe243d4236e6aa814..5de4bd2a96a57aac74a4 100644
--- a/nouveau/Makefile.am
+++ b/nouveau/Makefile.am
@@ -28,5 +28,6 @@ libdrm_nouveaunvifinclude_HEADERS = nvif/class.h \
pkgconfigdir = @pkgconfigdir@
pkgconfig_DATA = libdrm_nouveau.pc
+AM_TESTS_ENVIRONMENT = top_srcdir='$(top_srcdir)'
TESTS = nouveau-symbol-check
EXTRA_DIST = $(TESTS)
diff --git a/nouveau/nouveau-symbol-check b/nouveau/nouveau-symbol-check
index b3a24101e52d8aae1bba..5dab5686fe3d9d8790a6 100755
--- a/nouveau/nouveau-symbol-check
+++ b/nouveau/nouveau-symbol-check
@@ -1,15 +1,10 @@
#!/bin/bash
+set -eu
-# The following symbols (past the first five) are taken from the public headers.
-# A list of the latter should be available Makefile.sources/LIBDRM_NOUVEAU_H_FILES
+LIB=.libs/libdrm_nouveau.so
-FUNCS=$($NM -D --format=bsd --defined-only ${1-.libs/libdrm_nouveau.so} | awk '{print $3}'| while read func; do
-( grep -q "^$func$" || echo $func ) <<EOF
-__bss_start
-_edata
-_end
-_fini
-_init
+# Official ABI, taken from the header.
+REQ_FUNCS="
nouveau_bo_map
nouveau_bo_name_get
nouveau_bo_name_ref
@@ -51,8 +46,6 @@ nouveau_pushbuf_reloc
nouveau_pushbuf_space
nouveau_pushbuf_validate
nouveau_setparam
-EOF
-done)
+"
-test ! -n "$FUNCS" || echo $FUNCS
-test ! -n "$FUNCS"
+source "$top_srcdir"/symbols-check
--
Cheers,
Eric
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH libdrm 09/11] omap: use new symbols checking script
2018-04-04 15:41 [PATCH libdrm 01/11] symbols-check: add new meta-script Eric Engestrom
` (6 preceding siblings ...)
2018-04-04 15:41 ` [PATCH libdrm 08/11] nouveau: " Eric Engestrom
@ 2018-04-04 15:41 ` Eric Engestrom
2018-04-04 15:41 ` [PATCH libdrm 10/11] radeon: " Eric Engestrom
` (3 subsequent siblings)
11 siblings, 0 replies; 16+ messages in thread
From: Eric Engestrom @ 2018-04-04 15:41 UTC (permalink / raw)
To: dri-devel; +Cc: Emil Velikov, Dylan Baker
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
---
omap/Makefile.am | 1 +
omap/omap-symbol-check | 19 ++++++-------------
2 files changed, 7 insertions(+), 13 deletions(-)
diff --git a/omap/Makefile.am b/omap/Makefile.am
index 599bb9ded5003f17a2f7..bdb809907df0c12aa3ac 100644
--- a/omap/Makefile.am
+++ b/omap/Makefile.am
@@ -20,5 +20,6 @@ libdrm_omapinclude_HEADERS = omap_drmif.h
pkgconfigdir = @pkgconfigdir@
pkgconfig_DATA = libdrm_omap.pc
+AM_TESTS_ENVIRONMENT = top_srcdir='$(top_srcdir)'
TESTS = omap-symbol-check
EXTRA_DIST = $(TESTS)
diff --git a/omap/omap-symbol-check b/omap/omap-symbol-check
index 0fb4a0f2664cf9edbc27..843b410933e49889552d 100755
--- a/omap/omap-symbol-check
+++ b/omap/omap-symbol-check
@@ -1,15 +1,10 @@
#!/bin/bash
+set -eu
-# The following symbols (past the first five) are taken from the public headers.
-# A list of the latter should be available Makefile.am/libdrm_omap*HEADERS
+LIB=.libs/libdrm_omap.so
-FUNCS=$($NM -D --format=bsd --defined-only ${1-.libs/libdrm_omap.so} | awk '{print $3}'| while read func; do
-( grep -q "^$func$" || echo $func ) <<EOF
-__bss_start
-_edata
-_end
-_fini
-_init
+# Official ABI, taken from the header.
+REQ_FUNCS="
omap_bo_cpu_fini
omap_bo_cpu_prep
omap_bo_del
@@ -28,8 +23,6 @@ omap_device_new
omap_device_ref
omap_get_param
omap_set_param
-EOF
-done)
+"
-test ! -n "$FUNCS" || echo $FUNCS
-test ! -n "$FUNCS"
+source "$top_srcdir"/symbols-check
--
Cheers,
Eric
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH libdrm 10/11] radeon: use new symbols checking script
2018-04-04 15:41 [PATCH libdrm 01/11] symbols-check: add new meta-script Eric Engestrom
` (7 preceding siblings ...)
2018-04-04 15:41 ` [PATCH libdrm 09/11] omap: " Eric Engestrom
@ 2018-04-04 15:41 ` Eric Engestrom
2018-04-04 15:41 ` [PATCH libdrm 11/11] tegra: " Eric Engestrom
` (2 subsequent siblings)
11 siblings, 0 replies; 16+ messages in thread
From: Eric Engestrom @ 2018-04-04 15:41 UTC (permalink / raw)
To: dri-devel; +Cc: Emil Velikov, Dylan Baker
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
---
radeon/Makefile.am | 1 +
radeon/radeon-symbol-check | 19 ++++++-------------
2 files changed, 7 insertions(+), 13 deletions(-)
diff --git a/radeon/Makefile.am b/radeon/Makefile.am
index e241531488c719ae5bde..7f8198bfc7fa74590749 100644
--- a/radeon/Makefile.am
+++ b/radeon/Makefile.am
@@ -43,5 +43,6 @@ libdrm_radeoninclude_HEADERS = $(LIBDRM_RADEON_H_FILES)
pkgconfigdir = @pkgconfigdir@
pkgconfig_DATA = libdrm_radeon.pc
+AM_TESTS_ENVIRONMENT = top_srcdir='$(top_srcdir)'
TESTS = radeon-symbol-check
EXTRA_DIST = $(LIBDRM_RADEON_BOF_FILES) $(TESTS)
diff --git a/radeon/radeon-symbol-check b/radeon/radeon-symbol-check
index 7d79d90127bd6d27d050..0f01c23905cd1f7cb5aa 100755
--- a/radeon/radeon-symbol-check
+++ b/radeon/radeon-symbol-check
@@ -1,15 +1,10 @@
#!/bin/bash
+set -eu
-# The following symbols (past the first five) are taken from the public headers.
-# A list of the latter should be available Makefile.sources/LIBDRM_RADEON_H_FILES
+LIB=.libs/libdrm_radeon.so
-FUNCS=$($NM -D --format=bsd --defined-only ${1-.libs/libdrm_radeon.so} | awk '{print $3}'| while read func; do
-( grep -q "^$func$" || echo $func ) <<EOF
-__bss_start
-_edata
-_end
-_fini
-_init
+# Official ABI, taken from the header.
+REQ_FUNCS="
radeon_bo_debug
radeon_bo_get_handle
radeon_bo_get_src_domain
@@ -54,8 +49,6 @@ radeon_surface_best
radeon_surface_init
radeon_surface_manager_free
radeon_surface_manager_new
-EOF
-done)
+"
-test ! -n "$FUNCS" || echo $FUNCS
-test ! -n "$FUNCS"
+source "$top_srcdir"/symbols-check
--
Cheers,
Eric
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 16+ messages in thread
* [PATCH libdrm 11/11] tegra: use new symbols checking script
2018-04-04 15:41 [PATCH libdrm 01/11] symbols-check: add new meta-script Eric Engestrom
` (8 preceding siblings ...)
2018-04-04 15:41 ` [PATCH libdrm 10/11] radeon: " Eric Engestrom
@ 2018-04-04 15:41 ` Eric Engestrom
2018-04-04 16:28 ` [PATCH libdrm 01/11] symbols-check: add new meta-script Eric Engestrom
2018-09-06 15:49 ` Emil Velikov
11 siblings, 0 replies; 16+ messages in thread
From: Eric Engestrom @ 2018-04-04 15:41 UTC (permalink / raw)
To: dri-devel; +Cc: Emil Velikov, Dylan Baker
Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
---
tegra/Makefile.am | 1 +
tegra/tegra-symbol-check | 22 ++++++----------------
2 files changed, 7 insertions(+), 16 deletions(-)
diff --git a/tegra/Makefile.am b/tegra/Makefile.am
index fb40be55a3b807fcfb6d..a88bea5225efcc942d12 100644
--- a/tegra/Makefile.am
+++ b/tegra/Makefile.am
@@ -21,5 +21,6 @@ libdrm_tegrainclude_HEADERS = tegra.h
pkgconfigdir = @pkgconfigdir@
pkgconfig_DATA = libdrm_tegra.pc
+AM_TESTS_ENVIRONMENT = top_srcdir='$(top_srcdir)'
TESTS = tegra-symbol-check
EXTRA_DIST = $(TESTS)
diff --git a/tegra/tegra-symbol-check b/tegra/tegra-symbol-check
index 509b678c37b899a25f0a..4a340df2567e45792f98 100755
--- a/tegra/tegra-symbol-check
+++ b/tegra/tegra-symbol-check
@@ -1,18 +1,10 @@
#!/bin/bash
+set -eu
-# The following symbols (past the first nine) are taken from tegra.h.
+LIB=.libs/libdrm_tegra.so
-FUNCS=$($NM -D --format=bsd --defined-only ${1-.libs/libdrm_tegra.so} | awk '{print $3}'| while read func; do
-( grep -q "^$func$" || echo $func ) <<EOF
-__bss_end__
-__bss_start__
-__bss_start
-__end__
-_bss_end__
-_edata
-_end
-_fini
-_init
+# Official ABI, taken from the header.
+REQ_FUNCS="
drm_tegra_bo_get_flags
drm_tegra_bo_get_handle
drm_tegra_bo_get_tiling
@@ -26,8 +18,6 @@ drm_tegra_bo_unref
drm_tegra_bo_wrap
drm_tegra_close
drm_tegra_new
-EOF
-done)
+"
-test ! -n "$FUNCS" || echo $FUNCS
-test ! -n "$FUNCS"
+source "$top_srcdir"/symbols-check
--
Cheers,
Eric
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply related [flat|nested] 16+ messages in thread
* Re: [PATCH libdrm 01/11] symbols-check: add new meta-script
2018-04-04 15:41 [PATCH libdrm 01/11] symbols-check: add new meta-script Eric Engestrom
` (9 preceding siblings ...)
2018-04-04 15:41 ` [PATCH libdrm 11/11] tegra: " Eric Engestrom
@ 2018-04-04 16:28 ` Eric Engestrom
2018-04-04 17:39 ` Emil Velikov
2018-09-06 15:49 ` Emil Velikov
11 siblings, 1 reply; 16+ messages in thread
From: Eric Engestrom @ 2018-04-04 16:28 UTC (permalink / raw)
To: dri-devel; +Cc: Emil Velikov, Dylan Baker
On Wednesday, 2018-04-04 16:41:35 +0100, Eric Engestrom wrote:
> Note: copied from Mesa
>
> Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
> ---
> meson.build | 1 +
> symbols-check | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> 2 files changed, 80 insertions(+)
> create mode 100755 symbols-check
>
> diff --git a/meson.build b/meson.build
> index a725f05d342bbec4df18..c035a00c6747b8d46a9b 100644
> --- a/meson.build
> +++ b/meson.build
> @@ -272,6 +272,7 @@ pkg.generate(
>
> env_test = environment()
> env_test.set('NM', find_program('nm').path())
> +env_test.set('top_srcdir', meson.source_root())
>
> if with_libkms
> subdir('libkms')
> diff --git a/symbols-check b/symbols-check
> new file mode 100755
> index 00000000000000000000..bac466d93dcb45cee0bb
> --- /dev/null
> +++ b/symbols-check
> @@ -0,0 +1,79 @@
> +#!/bin/sh
> +set -eu
> +set -o pipefail
> +
> +# Platform specific symbols
> +# These will simply be ignored
> +PLAT_FUNCS="
> +__bss_start
> +_init
> +_fini
> +_end
> +_edata
> +
> +# From tegra-symbol-check
> +__bss_end__
> +__bss_start__
> +__bss_start
> +__end__
> +_bss_end__
> +_edata
> +_end
> +_fini
> +_init
Haha, oops... I had noticed that one of the old scripts had more platform
symbols than the rest, and I wanted to check if/when those were needed
so I just stuffed them here in the mean time, but then I forgot :]
I'll check this when I have the time (not this week), or if anyone knows..?
In the mean time, please review the rest and ignore these 10 lines :)
> +"
> +
> +if [ -z "$LIB" ]; then
> + echo "\$LIB needs to be defined for autotools to be able to run this test"
> + exit 1
> +fi
> +
> +# The lib name is passed in with Meson but autotools doesn't support that
> +# so it needs to be hardcoded and overwritten here
> +if [ $# -ge 1 ]; then
> + LIB=$1
> +fi
> +
> +if ! [ -f "$LIB" ]; then
> + echo "lib $LIB doesn't exist"
> + exit 1
> +fi
> +
> +if [ -z "$NM" ]; then
> + echo "\$NM is undefined or empty"
> + exit 1
> +elif ! command -v $NM >/dev/null; then
> + echo "\$NM is not a valid command"
> + exit 1
> +fi
> +
> +AVAIL_FUNCS="$($NM -D --format=bsd --defined-only $LIB | awk '{print $3}')"
> +
> +NEW_ABI=$(echo "$AVAIL_FUNCS" | while read func; do
> + echo "$REQ_FUNCS" | grep -q "^$func$" && continue
> + echo "$PLAT_FUNCS" | grep -q "^$func$" && continue
> +
> + echo $func
> +done)
> +
> +REMOVED_ABI=$(echo "$REQ_FUNCS" | while read func; do
> + echo "$AVAIL_FUNCS" | grep -q "^$func$" && continue
> +
> + echo $func
> +done)
> +
> +if [ -n "$NEW_ABI" ]; then
> + echo "New ABI detected - If intentional, update the test."
> + echo "$NEW_ABI"
> +fi
> +
> +if [ -n "$REMOVED_ABI" ]; then
> + echo "ABI break detected - Required symbol(s) no longer exported!"
> + echo "$REMOVED_ABI"
> +fi
> +
> +if [ -z "$NEW_ABI" ] && [ -z "$REMOVED_ABI" ]; then
> + exit 0
> +else
> + exit 1
> +fi
> --
> Cheers,
> Eric
>
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH libdrm 01/11] symbols-check: add new meta-script
2018-04-04 16:28 ` [PATCH libdrm 01/11] symbols-check: add new meta-script Eric Engestrom
@ 2018-04-04 17:39 ` Emil Velikov
2018-04-05 9:36 ` Eric Engestrom
0 siblings, 1 reply; 16+ messages in thread
From: Emil Velikov @ 2018-04-04 17:39 UTC (permalink / raw)
To: Eric Engestrom; +Cc: ML dri-devel, Dylan Baker
On 4 April 2018 at 17:28, Eric Engestrom <eric.engestrom@imgtec.com> wrote:
> On Wednesday, 2018-04-04 16:41:35 +0100, Eric Engestrom wrote:
>> Note: copied from Mesa
>>
>> Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
>> ---
>> meson.build | 1 +
>> symbols-check | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>> 2 files changed, 80 insertions(+)
>> create mode 100755 symbols-check
>>
>> diff --git a/meson.build b/meson.build
>> index a725f05d342bbec4df18..c035a00c6747b8d46a9b 100644
>> --- a/meson.build
>> +++ b/meson.build
>> @@ -272,6 +272,7 @@ pkg.generate(
>>
>> env_test = environment()
>> env_test.set('NM', find_program('nm').path())
>> +env_test.set('top_srcdir', meson.source_root())
>>
>> if with_libkms
>> subdir('libkms')
>> diff --git a/symbols-check b/symbols-check
>> new file mode 100755
>> index 00000000000000000000..bac466d93dcb45cee0bb
>> --- /dev/null
>> +++ b/symbols-check
>> @@ -0,0 +1,79 @@
>> +#!/bin/sh
>> +set -eu
>> +set -o pipefail
>> +
>> +# Platform specific symbols
>> +# These will simply be ignored
>> +PLAT_FUNCS="
>> +__bss_start
>> +_init
>> +_fini
>> +_end
>> +_edata
>> +
>> +# From tegra-symbol-check
>> +__bss_end__
>> +__bss_start__
>> +__bss_start
>> +__end__
>> +_bss_end__
>> +_edata
>> +_end
>> +_fini
>> +_init
>
> Haha, oops... I had noticed that one of the old scripts had more platform
> symbols than the rest, and I wanted to check if/when those were needed
> so I just stuffed them here in the mean time, but then I forgot :]
>
> I'll check this when I have the time (not this week), or if anyone knows..?
>
> In the mean time, please review the rest and ignore these 10 lines :)
>
The extra __ suffix/prefixed ones are ARM specific. They seems to be
introduced from day 1 in glibc, without any obvious reason.
They're just aliases - __end__, _bss_end__, etc are identical to _end
If you want to cater for GNU/Hurd - the following three should be
listed as well.
_fbss
_fdata
_ftext
I haven't had time to read through the patches, although +1 on the overall idea.
Will try to get to it sometime tomorrow.
-Emil
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH libdrm 01/11] symbols-check: add new meta-script
2018-04-04 17:39 ` Emil Velikov
@ 2018-04-05 9:36 ` Eric Engestrom
0 siblings, 0 replies; 16+ messages in thread
From: Eric Engestrom @ 2018-04-05 9:36 UTC (permalink / raw)
To: Emil Velikov; +Cc: ML dri-devel, Dylan Baker
On Wednesday, 2018-04-04 18:39:48 +0100, Emil Velikov wrote:
> On 4 April 2018 at 17:28, Eric Engestrom <eric.engestrom@imgtec.com> wrote:
> > On Wednesday, 2018-04-04 16:41:35 +0100, Eric Engestrom wrote:
> >> Note: copied from Mesa
> >>
> >> Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
> >> ---
> >> meson.build | 1 +
> >> symbols-check | 79 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> >> 2 files changed, 80 insertions(+)
> >> create mode 100755 symbols-check
> >>
> >> diff --git a/meson.build b/meson.build
> >> index a725f05d342bbec4df18..c035a00c6747b8d46a9b 100644
> >> --- a/meson.build
> >> +++ b/meson.build
> >> @@ -272,6 +272,7 @@ pkg.generate(
> >>
> >> env_test = environment()
> >> env_test.set('NM', find_program('nm').path())
> >> +env_test.set('top_srcdir', meson.source_root())
> >>
> >> if with_libkms
> >> subdir('libkms')
> >> diff --git a/symbols-check b/symbols-check
> >> new file mode 100755
> >> index 00000000000000000000..bac466d93dcb45cee0bb
> >> --- /dev/null
> >> +++ b/symbols-check
> >> @@ -0,0 +1,79 @@
> >> +#!/bin/sh
> >> +set -eu
> >> +set -o pipefail
> >> +
> >> +# Platform specific symbols
> >> +# These will simply be ignored
> >> +PLAT_FUNCS="
> >> +__bss_start
> >> +_init
> >> +_fini
> >> +_end
> >> +_edata
> >> +
> >> +# From tegra-symbol-check
> >> +__bss_end__
> >> +__bss_start__
> >> +__bss_start
> >> +__end__
> >> +_bss_end__
> >> +_edata
> >> +_end
> >> +_fini
> >> +_init
> >
> > Haha, oops... I had noticed that one of the old scripts had more platform
> > symbols than the rest, and I wanted to check if/when those were needed
> > so I just stuffed them here in the mean time, but then I forgot :]
> >
> > I'll check this when I have the time (not this week), or if anyone knows..?
> >
> > In the mean time, please review the rest and ignore these 10 lines :)
> >
> The extra __ suffix/prefixed ones are ARM specific. They seems to be
> introduced from day 1 in glibc, without any obvious reason.
> They're just aliases - __end__, _bss_end__, etc are identical to _end
>
> If you want to cater for GNU/Hurd - the following three should be
> listed as well.
>
> _fbss
> _fdata
> _ftext
Thanks for the explanation!
I think I'll just add all these to the platform-specific list on both
mesa and libdrm, they have specific enough names (beginning with
underscore, for starters) that no entrypoint of ours should ever match.
>
> I haven't had time to read through the patches, although +1 on the overall idea.
> Will try to get to it sometime tomorrow.
Thanks, but I won't have time to push anything until next week anyway,
so there's no rush ^^
>
> -Emil
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH libdrm 02/11] amdgpu: use new symbols checking script
2018-04-04 15:41 ` [PATCH libdrm 02/11] amdgpu: use new symbols checking script Eric Engestrom
@ 2018-09-06 15:44 ` Emil Velikov
0 siblings, 0 replies; 16+ messages in thread
From: Emil Velikov @ 2018-09-06 15:44 UTC (permalink / raw)
To: Eric Engestrom; +Cc: ML dri-devel, Dylan Baker
On 4 April 2018 at 16:41, Eric Engestrom <eric.engestrom@imgtec.com> wrote:
> Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
> ---
> amdgpu/Makefile.am | 1 +
> amdgpu/amdgpu-symbol-check | 19 ++++++-------------
> 2 files changed, 7 insertions(+), 13 deletions(-)
>
> diff --git a/amdgpu/Makefile.am b/amdgpu/Makefile.am
> index a1b0d05c1457ae681ac8..4ad6949e81ddbd11078e 100644
> --- a/amdgpu/Makefile.am
> +++ b/amdgpu/Makefile.am
> @@ -47,5 +47,6 @@ libdrm_amdgpuinclude_HEADERS = $(LIBDRM_AMDGPU_H_FILES)
> pkgconfigdir = @pkgconfigdir@
> pkgconfig_DATA = libdrm_amdgpu.pc
>
> +AM_TESTS_ENVIRONMENT = top_srcdir='$(top_srcdir)'
Gut suggests that the absolute abs_foo path will be needed here - not
too sure though.
> diff --git a/amdgpu/amdgpu-symbol-check b/amdgpu/amdgpu-symbol-check
> index 90b7a1d633c0b2143f29..5ed24b906c0228233f71 100755
> --- a/amdgpu/amdgpu-symbol-check
> +++ b/amdgpu/amdgpu-symbol-check
> @@ -1,15 +1,10 @@
> #!/bin/bash
> +set -eu
>
> -# The following symbols (past the first five) are taken from the public headers.
> -# A list of the latter should be available Makefile.am/libdrm_amdgpuinclude_HEADERS
> +LIB=.libs/libdrm_amdgpu.so
>
I think this will break meson - it passes the library name as an arg.
One solution is to set LIB (feel free to pick better name), just like NM.
-Emil
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 16+ messages in thread
* Re: [PATCH libdrm 01/11] symbols-check: add new meta-script
2018-04-04 15:41 [PATCH libdrm 01/11] symbols-check: add new meta-script Eric Engestrom
` (10 preceding siblings ...)
2018-04-04 16:28 ` [PATCH libdrm 01/11] symbols-check: add new meta-script Eric Engestrom
@ 2018-09-06 15:49 ` Emil Velikov
11 siblings, 0 replies; 16+ messages in thread
From: Emil Velikov @ 2018-09-06 15:49 UTC (permalink / raw)
To: Eric Engestrom; +Cc: ML dri-devel, Dylan Baker
On 4 April 2018 at 16:41, Eric Engestrom <eric.engestrom@imgtec.com> wrote:
> --- /dev/null
> +++ b/symbols-check
> @@ -0,0 +1,79 @@
> +#!/bin/sh
> +set -eu
> +set -o pipefail
> +
We could drop the execute bit, shebang and set. Pretty much all of it
is handled by the callers (modulo pipefail)
> +if [ -z "$LIB" ]; then
> + echo "\$LIB needs to be defined for autotools to be able to run this test"
> + exit 1
> +fi
> +
> +# The lib name is passed in with Meson but autotools doesn't support that
> +# so it needs to be hardcoded and overwritten here
> +if [ $# -ge 1 ]; then
> + LIB=$1
> +fi
> +
> +if ! [ -f "$LIB" ]; then
> + echo "lib $LIB doesn't exist"
> + exit 1
> +fi
> +
> +if [ -z "$NM" ]; then
> + echo "\$NM is undefined or empty"
> + exit 1
I would drop all these - set -u will provide reasonable error handling
HTH
Emil
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https://lists.freedesktop.org/mailman/listinfo/dri-devel
^ permalink raw reply [flat|nested] 16+ messages in thread
end of thread, other threads:[~2018-09-06 15:49 UTC | newest]
Thread overview: 16+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-04-04 15:41 [PATCH libdrm 01/11] symbols-check: add new meta-script Eric Engestrom
2018-04-04 15:41 ` [PATCH libdrm 02/11] amdgpu: use new symbols checking script Eric Engestrom
2018-09-06 15:44 ` Emil Velikov
2018-04-04 15:41 ` [PATCH libdrm 03/11] etnaviv: " Eric Engestrom
2018-04-04 15:41 ` [PATCH libdrm 04/11] exynos: " Eric Engestrom
2018-04-04 15:41 ` [PATCH libdrm 05/11] freedreno: " Eric Engestrom
2018-04-04 15:41 ` [PATCH libdrm 06/11] intel: " Eric Engestrom
2018-04-04 15:41 ` [PATCH libdrm 07/11] libkms: " Eric Engestrom
2018-04-04 15:41 ` [PATCH libdrm 08/11] nouveau: " Eric Engestrom
2018-04-04 15:41 ` [PATCH libdrm 09/11] omap: " Eric Engestrom
2018-04-04 15:41 ` [PATCH libdrm 10/11] radeon: " Eric Engestrom
2018-04-04 15:41 ` [PATCH libdrm 11/11] tegra: " Eric Engestrom
2018-04-04 16:28 ` [PATCH libdrm 01/11] symbols-check: add new meta-script Eric Engestrom
2018-04-04 17:39 ` Emil Velikov
2018-04-05 9:36 ` Eric Engestrom
2018-09-06 15:49 ` Emil Velikov
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