From 1e8f6f4df1c8431773bf46e87b284db2b1541234 Mon Sep 17 00:00:00 2001 From: Owen Anderson Date: Thu, 7 Feb 2013 00:54:05 +0000 Subject: Fix CMake detection of various cmath functions, and XFAIL the test on platforms that are known to be missing them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174564 91177308-0d34-0410-b5e6-96231b3b80d8 --- cmake/config-ix.cmake | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) (limited to 'cmake/config-ix.cmake') diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake index f077eca..b83c1c6 100755 --- a/cmake/config-ix.cmake +++ b/cmake/config-ix.cmake @@ -7,6 +7,7 @@ include(CheckIncludeFile) include(CheckLibraryExists) include(CheckSymbolExists) include(CheckFunctionExists) +include(CheckCXXSymbolExists) include(CheckCXXSourceCompiles) include(TestBigEndian) @@ -119,12 +120,12 @@ check_symbol_exists(isnan math.h HAVE_ISNAN_IN_MATH_H) check_symbol_exists(ceilf math.h HAVE_CEILF) check_symbol_exists(floorf math.h HAVE_FLOORF) check_symbol_exists(fmodf math.h HAVE_FMODF) -check_symbol_exists(log "math.h cmath" HAVE_LOG) -check_symbol_exists(log2 "math.h cmath" HAVE_LOG2) -check_symbol_exists(log10 "math.h cmath" HAVE_LOG10) -check_symbol_exists(exp "math.h cmath" HAVE_EXP) -check_symbol_exists(exp2 "math.h cmath" HAVE_EXP2) -check_symbol_exists(exp10 "math.h cmath" HAVE_EXP10) +check_cxx_symbol_exists(log cmath HAVE_LOG) +check_cxx_symbol_exists(log2 cmath HAVE_LOG2) +check_cxx_symbol_exists(log10 cmath HAVE_LOG10) +check_cxx_symbol_exists(exp cmath HAVE_EXP) +check_cxx_symbol_exists(exp2 cmath HAVE_EXP2) +check_cxx_symbol_exists(exp10 cmath HAVE_EXP10) if( HAVE_SETJMP_H ) check_symbol_exists(longjmp setjmp.h HAVE_LONGJMP) check_symbol_exists(setjmp setjmp.h HAVE_SETJMP) -- cgit v1.1