diff options
| author |   Yuta Satoh <nigoro.dev@gmail.com> | 2016-06-18 14:44:10 +0900 |
|---|---|---|
| committer |   Patrice Clement <monsieurp@gentoo.org> | 2016-06-23 15:26:09 +0000 |
| commit | 12280fd5851883571f9e0f0ec44432d2bd17e187 (patch) | |
| tree | 581409fba4941e5d1d670f1aab2ce5a24e596103 /sys-devel | |
| parent | app-admin/grubconfig: fix SRC_URI (diff) | |
| download | gentoo-12280fd5851883571f9e0f0ec44432d2bd17e187.tar.gz gentoo-12280fd5851883571f9e0f0ec44432d2bd17e187.tar.bz2 gentoo-12280fd5851883571f9e0f0ec44432d2bd17e187.zip | |
sys-devel/llvm: Fix build fails on Gentoo/FreeBSD.
Gentoo-Bug: https://bugs.gentoo.org/578064
Closes: https://github.com/gentoo/gentoo/pull/1693
Signed-off-by: Patrice Clement <monsieurp@gentoo.org>
Diffstat (limited to 'sys-devel')
| -rw-r--r-- | sys-devel/llvm/files/clang-3.8-compiler-rt-fbsd.patch | 20 | ||||
| -rw-r--r-- | sys-devel/llvm/llvm-3.8.0-r2.ebuild | 7 |
2 files changed, 27 insertions, 0 deletions
diff --git a/sys-devel/llvm/files/clang-3.8-compiler-rt-fbsd.patch b/sys-devel/llvm/files/clang-3.8-compiler-rt-fbsd.patch new file mode 100644 index 000000000000..297620bc775a --- /dev/null +++ b/sys-devel/llvm/files/clang-3.8-compiler-rt-fbsd.patch @@ -0,0 +1,20 @@ +https://llvm.org/bugs/show_bug.cgi?id=26651 +https://github.com/llvm-mirror/compiler-rt/commit/6606c7b50cbb4ec7eab4ecbebbbaaa049734bbd3 + +diff --git a/projects/compiler-rt/lib/tsan/CMakeLists.txt b/projects/compiler-rt/lib/tsan/CMakeLists.txt +index c185cfa..a151c6c 100644 +--- a/projects/compiler-rt/lib/tsan/CMakeLists.txt ++++ b/projects/compiler-rt/lib/tsan/CMakeLists.txt +@@ -192,7 +192,11 @@ endif() + add_dependencies(compiler-rt tsan) + + # Make sure that non-platform-specific files don't include any system headers. +-if(COMPILER_RT_HAS_SYSROOT_FLAG) ++# FreeBSD does not install a number of Clang-provided headers for the compiler ++# in the base system due to incompatibilities between FreeBSD's and Clang's ++# versions. As a workaround do not use --sysroot=. on FreeBSD until this is ++# addressed. ++if(COMPILER_RT_HAS_SYSROOT_FLAG AND NOT CMAKE_SYSTEM_NAME MATCHES "FreeBSD") + file(GLOB _tsan_generic_sources rtl/tsan*) + file(GLOB _tsan_platform_sources rtl/tsan*posix* rtl/tsan*mac* + rtl/tsan*linux*) diff --git a/sys-devel/llvm/llvm-3.8.0-r2.ebuild b/sys-devel/llvm/llvm-3.8.0-r2.ebuild index 71a927fd779f..2a1183025543 100644 --- a/sys-devel/llvm/llvm-3.8.0-r2.ebuild +++ b/sys-devel/llvm/llvm-3.8.0-r2.ebuild @@ -170,6 +170,9 @@ src_prepare() { # disable use of SDK on OSX, bug #568758 sed -i -e 's/xcrun/false/' utils/lit/lit/util.py || die + # Workaround, can be compiled with gcc on Gentoo/FreeBSD, bug #578064 + use kernel_FreeBSD && [[ $(tc-getCC) == *gcc* ]] && append-cppflags "-D_GLIBCXX_USE_C99" + if use clang; then # Automatically select active system GCC's libraries, bugs #406163 and #417913 eapply "${FILESDIR}"/clang-3.5-gentoo-runtime-gcc-detection-v3.patch @@ -198,6 +201,10 @@ src_prepare() { # https://llvm.org/bugs/show_bug.cgi?id=23793 eapply "${FILESDIR}"/cmake/clang-0002-cmake-Make-CLANG_LIBDIR_SUFFIX-overridable.patch + # Fix 'stdarg.h' file not found on Gentoo/FreeBSD, bug #578064 + # https://llvm.org/bugs/show_bug.cgi?id=26651 + eapply "${FILESDIR}"/clang-3.8-compiler-rt-fbsd.patch + pushd projects/compiler-rt >/dev/null || die # Fix WX sections, bug #421527 |