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author | Petr Hosek <phosek@chromium.org> | 2019-01-28 19:26:41 +0000 |
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committer | Petr Hosek <phosek@chromium.org> | 2019-01-28 19:26:41 +0000 |
commit | 4001b16dc4cc1b61cbcf1d9162da8af79a35dc75 (patch) | |
tree | de759df2d64ed69734c73eeae7242d1d5ed31c72 | |
parent | e050272d2eb57eb4e56a37b429a61df2ebb8aa3e (diff) | |
download | libunwind_llvm-4001b16dc4cc1b61cbcf1d9162da8af79a35dc75.tar.gz |
Revert "[CMake] Use __libc_start_main rather than fopen when checking for C library"
This reverts commit r352341: it broke the build on macOS which doesn't
seem to provide __libc_start_main in its C library.
git-svn-id: https://llvm.org/svn/llvm-project/libunwind/trunk@352411 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r-- | cmake/config-ix.cmake | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake index c0c9a53..670c31f 100644 --- a/cmake/config-ix.cmake +++ b/cmake/config-ix.cmake @@ -3,7 +3,7 @@ include(CheckCCompilerFlag) include(CheckCXXCompilerFlag) include(CheckLibraryExists) -check_library_exists(c __libc_start_main "" LIBUNWIND_HAS_C_LIB) +check_library_exists(c fopen "" LIBUNWIND_HAS_C_LIB) if (NOT LIBUNWIND_USE_COMPILER_RT) check_library_exists(gcc_s __gcc_personality_v0 "" LIBUNWIND_HAS_GCC_S_LIB) |