765e304c4b
```sh
git grep -l '^patch_args=-Np0' "srcpkgs/$1*/template" |
while read template; do
for p in ${template%/template}/patches/*; do
sed -i '
\,^[+-][+-][+-] /dev/null,b
/^[*-]\+ [0-9]\+\(,[0-9]\+\)\? [*-]\+$/b
s,^[*][*][*] ,&a/,
/^--- /{
s,\(^--- \)\(./\)*,\1a/,
s,[.][Oo][Rr][Ii][Gg]\([ /]\),\1,
s/[.][Oo][Rr][Ii][Gg]$//
s/[.]patched[.]\([^.]\)/.\1/
h
}
/^+++ -/{
g
s/^--- a/+++ b/
b
}
s,\(^+++ \)\(./\)*,\1b/,
' "$p"
done
sed -i '/^patch_args=/d' $template
done
```
108 lines
3.7 KiB
Diff
108 lines
3.7 KiB
Diff
Forwarded: https://github.com/MariaDB/server/pull/1716
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Author: Vicențiu Ciorbaru <vicentiu@mariadb.org>
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Date: Fri Dec 21 19:14:04 2018 +0200
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Link with libatomic to enable C11 atomics support
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Some architectures (mips) require libatomic to support proper
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atomic operations. Check first if support is available without
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linking, otherwise use the library.
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Original commit:
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Detect whether libatomic is needed rather than hard-coding for mips
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Fixes FTBFS on powerpc, since it needs libatomic too for C11 atomics,
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and possibly m68k.
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Contributors:
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James Cowgill <jcowgill@debian.org>
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Jessica Clarke <jrtc27@debian.org>
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--- a/configure.cmake
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+++ b/configure.cmake
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@@ -862,7 +862,25 @@ int main()
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long long int *ptr= &var;
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return (int)__atomic_load_n(ptr, __ATOMIC_SEQ_CST);
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}"
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-HAVE_GCC_C11_ATOMICS)
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+HAVE_GCC_C11_ATOMICS_WITHOUT_LIBATOMIC)
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+IF (HAVE_GCC_C11_ATOMICS_WITHOUT_LIBATOMIC)
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+ SET(HAVE_GCC_C11_ATOMICS True)
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+ELSE()
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+ SET(OLD_CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_LIBRARIES})
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+ LIST(APPEND CMAKE_REQUIRED_LIBRARIES "atomic")
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+ CHECK_CXX_SOURCE_COMPILES("
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+ int main()
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+ {
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+ long long int var= 1;
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+ long long int *ptr= &var;
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+ return (int)__atomic_load_n(ptr, __ATOMIC_SEQ_CST);
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+ }"
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+ HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC)
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+ IF(HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC)
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+ SET(HAVE_GCC_C11_ATOMICS True)
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+ ENDIF()
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+ SET(CMAKE_REQUIRED_LIBRARIES ${OLD_CMAKE_REQUIRED_LIBRARIES})
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+ENDIF()
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IF(WITH_VALGRIND)
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SET(HAVE_valgrind 1)
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--- a/mysys/CMakeLists.txt
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+++ b/mysys/CMakeLists.txt
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@@ -154,6 +154,10 @@ TARGET_LINK_LIBRARIES(mysys dbug strings
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${LIBNSL} ${LIBM} ${LIBRT} ${CMAKE_DL_LIBS} ${LIBSOCKET} ${LIBEXECINFO})
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DTRACE_INSTRUMENT(mysys)
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+IF (HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC)
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+ TARGET_LINK_LIBRARIES(mysys atomic)
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+ENDIF()
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+
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IF(HAVE_BFD_H)
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TARGET_LINK_LIBRARIES(mysys bfd)
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ENDIF(HAVE_BFD_H)
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--- a/sql/CMakeLists.txt
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+++ b/sql/CMakeLists.txt
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@@ -318,6 +318,10 @@ IF(WITH_MYSQLD_LDFLAGS)
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"${MYSQLD_LINK_FLAGS} ${WITH_MYSQLD_LDFLAGS}")
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ENDIF()
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+IF (HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC)
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+ TARGET_LINK_LIBRARIES(sql atomic)
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+ENDIF()
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+
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FIND_PACKAGE(BISON 2.0)
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From f447aca534d1a12809eeb146e8220d305cc3884d Mon Sep 17 00:00:00 2001
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From: Mingli Yu <mingli.yu@windriver.com>
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Date: Thu, 9 Apr 2020 14:07:19 +0800
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Subject: [PATCH] build_rocksdb.cmake: fix atomic support on arm
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Check to link with libatomic to enable C11 atomics support
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to fix below build error on arm:
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| /build/tmp/work/armv5e-wrs-linux-gnueabi/mariadb/10.3.13-r0/recipe-sysroot-native/usr/bin/arm-wrs-linux-gnueabi/../../libexec/arm-wrs-linux-gnueabi/gcc/arm-wrs-linux-gnueabi/8.3.0/ld.bfd: librocksdblib.a(env_posix.cc.o): in function `std::__atomic_base<unsigned long long>::store(unsigned long long, std::memory_order)':
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| /usr/include/c++/8.3.0/bits/atomic_base.h:374: undefined reference to `__atomic_store_8'
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Upstream-Status: Pending
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Signed-off-by: Mingli Yu <mingli.yu@windriver.com>
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---
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storage/rocksdb/build_rocksdb.cmake | 3 +++
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1 file changed, 3 insertions(+)
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diff --git a/storage/rocksdb/build_rocksdb.cmake b/storage/rocksdb/build_rocksdb.cmake
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index d7895b0..3bcd52a 100644
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--- a/storage/rocksdb/build_rocksdb.cmake
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+++ b/storage/rocksdb/build_rocksdb.cmake
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@@ -470,6 +470,9 @@ list(APPEND SOURCES ${CMAKE_CURRENT_BINARY_DIR}/build_version.cc)
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ADD_CONVENIENCE_LIBRARY(rocksdblib ${SOURCES})
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target_link_libraries(rocksdblib ${THIRDPARTY_LIBS} ${SYSTEM_LIBS})
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+IF (HAVE_GCC_C11_ATOMICS_WITH_LIBATOMIC)
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+ TARGET_LINK_LIBRARIES(rocksdblib atomic)
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+ENDIF()
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IF(CMAKE_CXX_COMPILER_ID MATCHES "GNU" OR CMAKE_CXX_COMPILER_ID MATCHES "Clang")
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set_target_properties(rocksdblib PROPERTIES COMPILE_FLAGS "-fPIC -fno-builtin-memcmp -Wno-error")
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endif()
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--
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2.7.4
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