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authorKhem Raj <raj.khem@gmail.com>2016-12-18 22:39:48 -0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2016-12-19 15:03:43 +0000
commita77fc49defcf3a30a8f026cfdbd56565750f5a61 (patch)
tree18e13a31aa710c147191f664f2bfb4441f81211e
parent59338b0bc2f8a5fe929d906769f5518ec67d6f3f (diff)
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webkitgtk: Fix atomic detection on arm architecture
Signed-off-by: Khem Raj <raj.khem@gmail.com>
-rw-r--r--meta/recipes-sato/webkit/files/detect_atomics.patch38
-rw-r--r--meta/recipes-sato/webkit/webkitgtk_2.14.2.bb1
2 files changed, 39 insertions, 0 deletions
diff --git a/meta/recipes-sato/webkit/files/detect_atomics.patch b/meta/recipes-sato/webkit/files/detect_atomics.patch
new file mode 100644
index 0000000000..c4e80a7d96
--- /dev/null
+++ b/meta/recipes-sato/webkit/files/detect_atomics.patch
@@ -0,0 +1,38 @@
+Sourced from https://bugs.webkit.org/show_bug.cgi?id=161900
+
+on arm fixes
+
+| /usr/src/debug/libgcc/6.2.0-r0/gcc-6.2.0/build.arm-oe-linux-gnueabi.arm-oe-linux-gnueabi/libgcc/../../../../../../../work-shared/gcc-6.2.0-r0/gcc-6.2.0/libgcc/config/arm/linux-atomic-64bit.c:117: multiple definition of `__sync_sub_and_fetch_8'
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Backport
+
+diff --git a/Source/WTF/wtf/CMakeLists.txt b/Source/WTF/wtf/CMakeLists.txt
+index 867999e..ea69322 100644
+--- a/Source/WTF/wtf/CMakeLists.txt
++++ b/Source/WTF/wtf/CMakeLists.txt
+@@ -171,7 +171,6 @@ set(WTF_HEADERS
+
+ set(WTF_SOURCES
+ Assertions.cpp
+- Atomics.cpp
+ BitVector.cpp
+ CompilationThread.cpp
+ CrossThreadCopier.cpp
+@@ -276,6 +275,15 @@ if (NOT USE_SYSTEM_MALLOC)
+ list(APPEND WTF_LIBRARIES bmalloc)
+ endif ()
+
++file(WRITE ${CMAKE_BINARY_DIR}/test_atomics.cpp
++ "int main(void)\n"
++ "{ long long x = 1; return (int) __sync_add_and_fetch_8(&x, 1); }\n")
++try_compile(ATOMICS_BUILD_SUCCEEDED ${CMAKE_BINARY_DIR} ${CMAKE_BINARY_DIR}/test_atomics.cpp)
++if (NOT ATOMICS_BUILD_SUCCEEDED)
++ list(APPEND WTF_SOURCES Atomics.cpp)
++endif ()
++file(REMOVE ${CMAKE_BINARY_DIR}/test_atomics.cpp)
++
+ list(APPEND WTF_SOURCES
+ unicode/icu/CollatorICU.cpp
+ )
diff --git a/meta/recipes-sato/webkit/webkitgtk_2.14.2.bb b/meta/recipes-sato/webkit/webkitgtk_2.14.2.bb
index 1c327babfb..46b54683fb 100644
--- a/meta/recipes-sato/webkit/webkitgtk_2.14.2.bb
+++ b/meta/recipes-sato/webkit/webkitgtk_2.14.2.bb
@@ -19,6 +19,7 @@ SRC_URI = "http://www.webkitgtk.org/releases/${BPN}-${PV}.tar.xz \
file://0001-Fix-racy-parallel-build-of-WebKit2-4.0.gir.patch \
file://0001-Tweak-gtkdoc-settings-so-that-gtkdoc-generation-work.patch \
file://0001-WebKitMacros-Append-to-I-and-not-to-isystem.patch \
+ file://detect_atomics.patch \
"
SRC_URI[md5sum] = "2fe3cadbc546d93ca68a13756c2be015"