Author: phosek
Date: Mon Jan 28 11:26:41 2019
New Revision: 352411
URL: http://llvm.org/viewvc/llvm-project?rev=352411&view=rev
Log:
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.
Modified:
libunwind/trunk/cmake/config-ix.cmake
Modified: libunwind/trunk/cmake/config-ix.cmake
URL:
http://llvm.org/viewvc/llvm-project/libunwind/trunk/cmake/config-ix.cmake?rev=352411&r1=352410&r2=352411&view=diff
==============================================================================
--- libunwind/trunk/cmake/config-ix.cmake (original)
+++ libunwind/trunk/cmake/config-ix.cmake Mon Jan 28 11:26:41 2019
@@ -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)
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