[meta-oe][PATCH 1/6] luajit: Disable on rv32

[meta-oe][PATCH 1/6] luajit: Disable on rv32

[Khem Raj]

Not ported to rv32 yet

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 meta-oe/recipes-devtools/luajit/luajit_git.bb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/meta-oe/recipes-devtools/luajit/luajit_git.bb b/meta-oe/recipes-devtools/luajit/luajit_git.bb
index c4f8216480..cc90394163 100644
--- a/meta-oe/recipes-devtools/luajit/luajit_git.bb
+++ b/meta-oe/recipes-devtools/luajit/luajit_git.bb
@@ -97,3 +97,4 @@ COMPATIBLE_HOST_powerpc = "null"
 COMPATIBLE_HOST_powerpc64 = "null"
 COMPATIBLE_HOST_powerpc64le = "null"
 COMPATIBLE_HOST_riscv64 = "null"
+COMPATIBLE_HOST_riscv32 = "null"
-- 
2.26.2

[meta-oe][PATCH 2/6] abseil-cpp: Fix build on riscv32

[Khem Raj]

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 .../0001-Fix-build-on-riscv32.patch           | 74 +++++++++++++++++++
 .../abseil-cpp/abseil-cpp_git.bb              |  1 +
 2 files changed, 75 insertions(+)
 create mode 100644 meta-oe/recipes-devtools/abseil-cpp/abseil-cpp/0001-Fix-build-on-riscv32.patch

diff --git a/meta-oe/recipes-devtools/abseil-cpp/abseil-cpp/0001-Fix-build-on-riscv32.patch b/meta-oe/recipes-devtools/abseil-cpp/abseil-cpp/0001-Fix-build-on-riscv32.patch
new file mode 100644
index 0000000000..e7c9b43c29
--- /dev/null
+++ b/meta-oe/recipes-devtools/abseil-cpp/abseil-cpp/0001-Fix-build-on-riscv32.patch
@@ -0,0 +1,74 @@
+From 04e28fdda03b545a0f7b446a784ec2fa7249cbb8 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 29 Apr 2020 15:37:40 -0700
+Subject: [PATCH] Fix build on riscv32
+
+Define __NR_mmap in terms of __NR_mmap2 and __NR_futex interms of
+__NR_futex_time64 for rv32, since there calls dont exist for rv32
+
+Also recognise rv32 as a new 32bit platform
+
+Upstream-Status: Submitted [https://github.com/abseil/abseil-cpp/pull/675]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ absl/base/internal/direct_mmap.h        | 5 +++++
+ absl/base/internal/spinlock_linux.inc   | 4 ++++
+ absl/synchronization/internal/waiter.cc | 4 ++++
+ 3 files changed, 13 insertions(+)
+
+diff --git a/absl/base/internal/direct_mmap.h b/absl/base/internal/direct_mmap.h
+index 5618867..90cfeca 100644
+--- a/absl/base/internal/direct_mmap.h
++++ b/absl/base/internal/direct_mmap.h
+@@ -26,6 +26,10 @@
+ 
+ #ifdef __linux__
+ 
++#if !defined(__NR_mmap) && defined(__riscv) && __riscv_xlen == 32
++# define __NR_mmap __NR_mmap2
++#endif
++
+ #include <sys/types.h>
+ #ifdef __BIONIC__
+ #include <sys/syscall.h>
+@@ -72,6 +76,7 @@ inline void* DirectMmap(void* start, size_t length, int prot, int flags, int fd,
+ #if defined(__i386__) || defined(__ARM_ARCH_3__) || defined(__ARM_EABI__) || \
+     (defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI32) ||                   \
+     (defined(__PPC__) && !defined(__PPC64__)) ||                             \
++    (defined(__riscv) && __riscv_xlen == 32)  ||                             \
+     (defined(__s390__) && !defined(__s390x__))
+   // On these architectures, implement mmap with mmap2.
+   static int pagesize = 0;
+diff --git a/absl/base/internal/spinlock_linux.inc b/absl/base/internal/spinlock_linux.inc
+index 323edd6..3dca444 100644
+--- a/absl/base/internal/spinlock_linux.inc
++++ b/absl/base/internal/spinlock_linux.inc
+@@ -14,6 +14,10 @@
+ //
+ // This file is a Linux-specific part of spinlock_wait.cc
+ 
++#if !defined(__NR_futex) && defined(__riscv) && __riscv_xlen == 32
++# define __NR_futex __NR_futex_time64
++#endif
++
+ #include <linux/futex.h>
+ #include <sys/syscall.h>
+ #include <unistd.h>
+diff --git a/absl/synchronization/internal/waiter.cc b/absl/synchronization/internal/waiter.cc
+index 2949f5a..7411042 100644
+--- a/absl/synchronization/internal/waiter.cc
++++ b/absl/synchronization/internal/waiter.cc
+@@ -24,6 +24,10 @@
+ #include <unistd.h>
+ #endif
+ 
++#if !defined(__NR_futex) && defined(__riscv) && __riscv_xlen == 32
++# define __NR_futex __NR_futex_time64
++#endif
++
+ #ifdef __linux__
+ #include <linux/futex.h>
+ #include <sys/syscall.h>
+-- 
+2.26.2
+
diff --git a/meta-oe/recipes-devtools/abseil-cpp/abseil-cpp_git.bb b/meta-oe/recipes-devtools/abseil-cpp/abseil-cpp_git.bb
index 9a44133c56..e874e4a5ea 100644
--- a/meta-oe/recipes-devtools/abseil-cpp/abseil-cpp_git.bb
+++ b/meta-oe/recipes-devtools/abseil-cpp/abseil-cpp_git.bb
@@ -16,6 +16,7 @@ SRC_URI = "git://github.com/abseil/abseil-cpp;branch=${BRANCH}                \
            file://0003-Add-fPIC-option.patch                                  \
            file://0001-Add-RISCV-support-to-GetProgramCounter.patch \
            file://0001-absl-always-use-asm-sgidefs.h.patch \
+           file://0001-Fix-build-on-riscv32.patch \
           "
 
 S = "${WORKDIR}/git"
-- 
2.26.2

[meta-oe][PATCH 3/6] rsyslog: Enable atomic builtins on rv32

[Khem Raj]

Fixes
rsyslog-8.2002.0/runtime/../action.c:1666: undefined reference to `__sync_bool_compare_and_swap_8'
collect2: error: ld returned 1 exit status

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 meta-oe/recipes-extended/rsyslog/rsyslog_8.2002.0.bb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/meta-oe/recipes-extended/rsyslog/rsyslog_8.2002.0.bb b/meta-oe/recipes-extended/rsyslog/rsyslog_8.2002.0.bb
index 8605145ebc..ca8fddc713 100644
--- a/meta-oe/recipes-extended/rsyslog/rsyslog_8.2002.0.bb
+++ b/meta-oe/recipes-extended/rsyslog/rsyslog_8.2002.0.bb
@@ -41,6 +41,7 @@ EXTRA_OECONF += "--disable-generate-man-pages ap_cv_atomic_builtins=yes"
 EXTRA_OECONF += "--enable-imfile-tests"
 EXTRA_OECONF_remove_mipsarch = "ap_cv_atomic_builtins=yes"
 EXTRA_OECONF_remove_powerpc = "ap_cv_atomic_builtins=yes"
+EXTRA_OECONF_remove_riscv32 = "ap_cv_atomic_builtins=yes"
 
 # first line is default yes in configure
 PACKAGECONFIG ??= " \
-- 
2.26.2

[meta-python][PATCH 4/6] python3-grpcio: Fix build with riscv32

[Khem Raj]

Ensure libseil-cpp can build for rv32 and boringssl riscv patch
considers rv32 separate from rv64

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 .../0001-Fix-build-on-riscv32.patch           | 65 +++++++++++++++++++
 .../python3-grpcio/riscv64_support.patch      | 13 ++--
 .../python/python3-grpcio_1.27.1.bb           |  1 +
 3 files changed, 75 insertions(+), 4 deletions(-)
 create mode 100644 meta-python/recipes-devtools/python/python3-grpcio/0001-Fix-build-on-riscv32.patch

diff --git a/meta-python/recipes-devtools/python/python3-grpcio/0001-Fix-build-on-riscv32.patch b/meta-python/recipes-devtools/python/python3-grpcio/0001-Fix-build-on-riscv32.patch
new file mode 100644
index 0000000000..920fc1169d
--- /dev/null
+++ b/meta-python/recipes-devtools/python/python3-grpcio/0001-Fix-build-on-riscv32.patch
@@ -0,0 +1,65 @@
+From 04e28fdda03b545a0f7b446a784ec2fa7249cbb8 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Wed, 29 Apr 2020 15:37:40 -0700
+Subject: [PATCH] Fix build on riscv32
+
+Define __NR_mmap in terms of __NR_mmap2 and __NR_futex interms of
+__NR_futex_time64 for rv32, since there calls dont exist for rv32
+
+Also recognise rv32 as a new 32bit platform
+
+Upstream-Status: Submitted [https://github.com/abseil/abseil-cpp/pull/675]
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ absl/base/internal/direct_mmap.h        | 5 +++++
+ absl/base/internal/spinlock_linux.inc   | 4 ++++
+ absl/synchronization/internal/waiter.cc | 4 ++++
+ 3 files changed, 13 insertions(+)
+
+--- a/third_party/abseil-cpp/absl/base/internal/direct_mmap.h
++++ b/third_party/abseil-cpp/absl/base/internal/direct_mmap.h
+@@ -26,6 +26,10 @@
+ 
+ #ifdef __linux__
+ 
++#if !defined(__NR_mmap) && defined(__riscv) && __riscv_xlen == 32
++# define __NR_mmap __NR_mmap2
++#endif
++
+ #include <sys/types.h>
+ #ifdef __BIONIC__
+ #include <sys/syscall.h>
+@@ -72,6 +76,7 @@ inline void* DirectMmap(void* start, siz
+ #if defined(__i386__) || defined(__ARM_ARCH_3__) || defined(__ARM_EABI__) || \
+     (defined(__mips__) && _MIPS_SIM == _MIPS_SIM_ABI32) ||                   \
+     (defined(__PPC__) && !defined(__PPC64__)) ||                             \
++    (defined(__riscv) && __riscv_xlen == 32)  ||                             \
+     (defined(__s390__) && !defined(__s390x__))
+   // On these architectures, implement mmap with mmap2.
+   static int pagesize = 0;
+--- a/third_party/abseil-cpp/absl/base/internal/spinlock_linux.inc
++++ b/third_party/abseil-cpp/absl/base/internal/spinlock_linux.inc
+@@ -14,6 +14,10 @@
+ //
+ // This file is a Linux-specific part of spinlock_wait.cc
+ 
++#if !defined(__NR_futex) && defined(__riscv) && __riscv_xlen == 32
++# define __NR_futex __NR_futex_time64
++#endif
++
+ #include <linux/futex.h>
+ #include <sys/syscall.h>
+ #include <unistd.h>
+--- a/third_party/abseil-cpp/absl/synchronization/internal/waiter.cc
++++ b/third_party/abseil-cpp/absl/synchronization/internal/waiter.cc
+@@ -24,6 +24,10 @@
+ #include <unistd.h>
+ #endif
+ 
++#if !defined(__NR_futex) && defined(__riscv) && __riscv_xlen == 32
++# define __NR_futex __NR_futex_time64
++#endif
++
+ #ifdef __linux__
+ #include <linux/futex.h>
+ #include <sys/syscall.h>
diff --git a/meta-python/recipes-devtools/python/python3-grpcio/riscv64_support.patch b/meta-python/recipes-devtools/python/python3-grpcio/riscv64_support.patch
index b55d50bde5..8c9ffa21b7 100644
--- a/meta-python/recipes-devtools/python/python3-grpcio/riscv64_support.patch
+++ b/meta-python/recipes-devtools/python/python3-grpcio/riscv64_support.patch
@@ -4,13 +4,18 @@ Upstream-Status: Pending
 Signed-off-by: Khem Raj <raj.khem@gmail.com>
 --- a/third_party/boringssl/include/openssl/base.h
 +++ b/third_party/boringssl/include/openssl/base.h
-@@ -108,6 +108,9 @@ extern "C" {
+@@ -108,6 +108,14 @@ extern "C" {
  #elif defined(__mips__) && defined(__LP64__)
  #define OPENSSL_64_BIT
  #define OPENSSL_MIPS64
-+#elif defined(__riscv) && defined(__riscv_xlen)
-+#define OPENSSL_64_BIT
-+#define OPENSSL_RISCV64
++#elif defined(__riscv)
++# if (__riscv_xlen == 64)
++#  define OPENSSL_64_BIT
++#  define OPENSSL_RISCV64
++# elif(__riscv_xlen == 32)
++#  define OPENSSL_32_BIT
++#  define OPENSSL_RISCV32
++# endif
  #elif defined(__pnacl__)
  #define OPENSSL_32_BIT
  #define OPENSSL_PNACL
diff --git a/meta-python/recipes-devtools/python/python3-grpcio_1.27.1.bb b/meta-python/recipes-devtools/python/python3-grpcio_1.27.1.bb
index 83d3671016..129bb35bcc 100644
--- a/meta-python/recipes-devtools/python/python3-grpcio_1.27.1.bb
+++ b/meta-python/recipes-devtools/python/python3-grpcio_1.27.1.bb
@@ -9,6 +9,7 @@ DEPENDS += "${PYTHON_PN}-protobuf"
 SRC_URI += "file://0001-setup.py-Do-not-mix-C-and-C-compiler-options.patch"
 SRC_URI_append_class-target = " file://ppc-boringssl-support.patch \
                                 file://riscv64_support.patch \
+                                file://0001-Fix-build-on-riscv32.patch \
 "
 SRC_URI[md5sum] = "ccaf4e7eb4f031d926fb80035d193b98"
 SRC_URI[sha256sum] = "a899725d34769a498ecd3be154021c4368dd22bdc69473f6ec46779696f626c4"
-- 
2.26.2

[meta-networking][PATCH 5/6] waf: Add cross answers for riscv32

[Khem Raj]

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 .../cross-answers-riscv32.txt                 | 41 +++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 meta-networking/files/waf-cross-answers/cross-answers-riscv32.txt

diff --git a/meta-networking/files/waf-cross-answers/cross-answers-riscv32.txt b/meta-networking/files/waf-cross-answers/cross-answers-riscv32.txt
new file mode 100644
index 0000000000..759afe8f92
--- /dev/null
+++ b/meta-networking/files/waf-cross-answers/cross-answers-riscv32.txt
@@ -0,0 +1,41 @@
+Checking uname sysname type: "Linux"
+Checking uname version type: "# Wed May 20 10:34:39 UTC 2015"
+Checking simple C program: "hello world"
+rpath library support: OK
+-Wl,--version-script support: OK
+Checking getconf LFS_CFLAGS: NO
+Checking correct behavior of strtoll: NO
+Checking for working strptime: OK
+Checking for C99 vsnprintf: "1"
+Checking for HAVE_SHARED_MMAP: OK
+Checking for HAVE_MREMAP: OK
+Checking for HAVE_SECURE_MKSTEMP: OK
+Checking for HAVE_IFACE_GETIFADDRS: NO
+Checking for HAVE_IFACE_IFCONF: NO
+Checking for HAVE_IFACE_IFREQ: NO
+Checking for large file support without additional flags: NO
+Checking for -D_FILE_OFFSET_BITS=64: OK
+Checking for HAVE_INCOHERENT_MMAP: NO
+Checking value of NSIG: "65"
+Checking value of _NSIG: "65"
+Checking value of SIGRTMAX: "64"
+Checking value of SIGRTMIN: "34"
+Checking whether the WRFILE -keytab is supported: OK
+Checking for kernel change notify support: OK
+Checking for Linux kernel oplocks: OK
+Checking for kernel share modes: OK
+Checking whether POSIX capabilities are available: OK
+Checking if can we convert from CP850 to UCS-2LE: OK
+Checking if can we convert from UTF-8 to UCS-2LE: OK
+vfs_fileid checking for statfs() and struct statfs.f_fsid: OK
+Checking whether we can use Linux thread-specific credentials with 32-bit system calls: OK
+Checking whether fcntl locking is available: OK
+Checking for the maximum value of the 'time_t' type: NO
+Checking whether the realpath function allows a NULL argument: OK
+Checking for ftruncate extend: OK
+getcwd takes a NULL argument: OK
+Checking for small off_t: NO
+Checking whether blkcnt_t is 32 bit: NO
+Checking whether blkcnt_t is 64 bit: OK
+Checking whether fcntl lock supports open file description locks: OK
+Checking for a 64-bit host to support lmdb: NO
-- 
2.26.2

[meta-gnome][PATCH 6/6] libnma: Fix build on riscv32

[Khem Raj]

Disable vapi which needs introspection

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 meta-gnome/recipes-connectivity/libnma/libnma_1.8.28.bb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/meta-gnome/recipes-connectivity/libnma/libnma_1.8.28.bb b/meta-gnome/recipes-connectivity/libnma/libnma_1.8.28.bb
index 8cb0bbc857..3b1698e72e 100644
--- a/meta-gnome/recipes-connectivity/libnma/libnma_1.8.28.bb
+++ b/meta-gnome/recipes-connectivity/libnma/libnma_1.8.28.bb
@@ -18,8 +18,9 @@ PACKAGECONFIG[gcr] = "-Dgcr=true,-Dgcr=false,gcr"
 PACKAGECONFIG[iso_codes] = "-Diso_codes=true,-Diso_codes=false,iso-codes,iso-codes"
 PACKAGECONFIG[mobile_broadband_provider_info] = "-Dmobile_broadband_provider_info=true,-Dmobile_broadband_provider_info=false,mobile-broadband-provider-info,mobile-broadband-provider-info"
 
-# go introspection is not supported for mipsn32, but vapi needs it
+# go introspection is not supported for mipsn32/riscv32, but vapi needs it
 #
 EXTRA_OEMESON_mipsarchn32_append = " -Dvapi=false"
+EXTRA_OEMESON_riscv32_append = " -Dvapi=false"
 
 GTKDOC_MESON_OPTION = "gtk_doc"
-- 
2.26.2