diff options
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 7800b8a0..9f66820a 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -259,12 +259,16 @@ ENDIF() CHECK_SYMBOL_EXISTS(isfinite math.h HAVE_ISFINITE) IF(NOT HAVE_ISFINITE) - CHECK_FUNCTION_EXISTS(_finite HAVE__FINITE) + CHECK_FUNCTION_EXISTS(finite HAVE_FINITE) IF(NOT HAVE__FINITE) - MESSAGE(FATAL_ERROR "No isfinite function found, please report!") + CHECK_FUNCTION_EXISTS(_finite HAVE__FINITE) + IF(NOT HAVE__FINITE) + MESSAGE(FATAL_ERROR "No isfinite function found, please report!") + ENDIF() + ADD_DEFINITIONS(-Disfinite=_finite) + ELSE() + ADD_DEFINITIONS(-Disfinite=finite) ENDIF() - - ADD_DEFINITIONS(-Disfinite=_finite) ENDIF() CHECK_SYMBOL_EXISTS(isnan math.h HAVE_ISNAN) |