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Diffstat (limited to 'cmake')
-rwxr-xr-xcmake/config-ix.cmake13
1 files changed, 6 insertions, 7 deletions
diff --git a/cmake/config-ix.cmake b/cmake/config-ix.cmake
index b83c1c67b2..7496622542 100755
--- a/cmake/config-ix.cmake
+++ b/cmake/config-ix.cmake
@@ -7,7 +7,6 @@ include(CheckIncludeFile)
include(CheckLibraryExists)
include(CheckSymbolExists)
include(CheckFunctionExists)
-include(CheckCXXSymbolExists)
include(CheckCXXSourceCompiles)
include(TestBigEndian)
@@ -120,12 +119,12 @@ 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_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)
+check_symbol_exists(log math.h HAVE_LOG)
+check_symbol_exists(log2 math.h HAVE_LOG2)
+check_symbol_exists(log10 math.h HAVE_LOG10)
+check_symbol_exists(exp math.h HAVE_EXP)
+check_symbol_exists(exp2 math.h HAVE_EXP2)
+check_symbol_exists(exp10 math.h HAVE_EXP10)
if( HAVE_SETJMP_H )
check_symbol_exists(longjmp setjmp.h HAVE_LONGJMP)
check_symbol_exists(setjmp setjmp.h HAVE_SETJMP)