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Remove some now-unused function checks

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This commit is contained in:
Chris Robinson 2018-11-14 17:08:14 -08:00
parent c4d3444a6d
commit 3b1b029a75
3 changed files with 0 additions and 20 deletions
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3
CMakeLists.txt
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@ -604,8 +604,6 @@ CHECK_SYMBOL_EXISTS(posix_memalign stdlib.h HAVE_POSIX_MEMALIGN)
CHECK_SYMBOL_EXISTS(_aligned_malloc malloc.h HAVE__ALIGNED_MALLOC)
CHECK_SYMBOL_EXISTS(proc_pidpath libproc.h HAVE_PROC_PIDPATH)
CHECK_SYMBOL_EXISTS(lrintf math.h HAVE_LRINTF)
CHECK_SYMBOL_EXISTS(modff math.h HAVE_MODFF)
CHECK_SYMBOL_EXISTS(log2f math.h HAVE_LOG2F)
CHECK_SYMBOL_EXISTS(cbrtf math.h HAVE_CBRTF)
CHECK_SYMBOL_EXISTS(copysignf math.h HAVE_COPYSIGNF)
@ -615,7 +613,6 @@ IF(HAVE_FLOAT_H)
ENDIF()
CHECK_FUNCTION_EXISTS(stat HAVE_STAT)
CHECK_FUNCTION_EXISTS(strtof HAVE_STRTOF)
CHECK_FUNCTION_EXISTS(strcasecmp HAVE_STRCASECMP)
IF(NOT HAVE_STRCASECMP)
CHECK_FUNCTION_EXISTS(_stricmp HAVE__STRICMP)

8
common/math_defs.h
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@ -32,14 +32,6 @@ static const union msvc_inf_hack {
#define HUGE_VALF (msvc_inf_union.f)
#endif
#ifndef HAVE_LOG2F
static inline float my_log2f(float f)
{
return logf(f) / logf(2.0f);
}
#define log2f my_log2f
#endif
#ifndef HAVE_CBRTF
static inline float my_cbrtf(float f)
{

9
config.h.in
View File

@ -92,21 +92,12 @@
/* Define if we have the lrintf function */
#cmakedefine HAVE_LRINTF
/* Define if we have the modff function */
#cmakedefine HAVE_MODFF
/* Define if we have the log2f function */
#cmakedefine HAVE_LOG2F
/* Define if we have the cbrtf function */
#cmakedefine HAVE_CBRTF
/* Define if we have the copysignf function */
#cmakedefine HAVE_COPYSIGNF
/* Define if we have the strtof function */
#cmakedefine HAVE_STRTOF
/* Define if we have the strnlen function */
#cmakedefine HAVE_STRNLEN