Author: eugenis
Date: Wed Dec 9 18:45:18 2015
New Revision: 255187
URL: http://llvm.org/viewvc/llvm-project?rev=255187&view=rev
Log:
Replace cmake check for printf with a check for fopen.
Printf is a builtin, and the check fails with -Werror because of a clang
warning about an incompatible redeclaration.
Modified:
libcxx/trunk/cmake/config-ix.cmake
Modified: libcxx/trunk/cmake/config-ix.cmake
URL:
http://llvm.org/viewvc/llvm-project/libcxx/trunk/cmake/config-ix.cmake?rev=255187&r1=255186&r2=255187&view=diff
==============================================================================
--- libcxx/trunk/cmake/config-ix.cmake (original)
+++ libcxx/trunk/cmake/config-ix.cmake Wed Dec 9 18:45:18 2015
@@ -13,7 +13,7 @@ check_cxx_compiler_flag(/GR-
# Check libraries
check_library_exists(pthread pthread_create "" LIBCXX_HAS_PTHREAD_LIB)
-check_library_exists(c printf "" LIBCXX_HAS_C_LIB)
+check_library_exists(c fopen "" LIBCXX_HAS_C_LIB)
check_library_exists(m ccos "" LIBCXX_HAS_M_LIB)
check_library_exists(rt clock_gettime "" LIBCXX_HAS_RT_LIB)
check_library_exists(gcc_s __gcc_personality_v0 "" LIBCXX_HAS_GCC_S_LIB)
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