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Check for feenableexcept() explicitly #110

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2 changes: 1 addition & 1 deletion configure.ac
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Original file line number Diff line number Diff line change
Expand Up @@ -173,6 +173,7 @@ fi
AX_C99_FLEXIBLE_ARRAY

AX_FUNC_ALIGNED_ALLOC
AC_CHECK_FUNCS([feenableexcept])
AC_CHECK_FUNCS([memalign])
AC_CHECK_FUNCS([posix_memalign])
AC_CHECK_FUNCS([memmove])
Expand Down Expand Up @@ -209,7 +210,6 @@ AC_CHECK_HEADERS([sys/select.h])
AC_CHECK_HEADERS([sys/ioctl.h])
AC_CHECK_HEADERS([sys/fcntl.h])
AC_CHECK_HEADERS([sndfile.h])
AC_CHECK_HEADERS([fenv.h])
AC_CHECK_HEADERS([fftw3.h], , [AC_CHECK_HEADERS([fftw.h])])
AC_CHECK_HEADERS([pcap.h])
AC_CHECK_HEADERS([pthread.h])
Expand Down
6 changes: 3 additions & 3 deletions tests/v17_tests.c
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Original file line number Diff line number Diff line change
Expand Up @@ -59,7 +59,7 @@ display of modem status is maintained.
#include <string.h>
#include <sndfile.h>
#include <signal.h>
#if defined(HAVE_FENV_H)
#if defined(HAVE_FEENABLEEXCEPT)
#define __USE_GNU
#include <fenv.h>
#endif
Expand Down Expand Up @@ -263,7 +263,7 @@ static void qam_report(void *user_data, const complexf_t *constel, const complex
}
/*- End of function --------------------------------------------------------*/

#if defined(HAVE_FENV_H)
#if defined(HAVE_FEENABLEEXCEPT)
static void sigfpe_handler(int sig_num, siginfo_t *info, void *data)
{
switch (sig_num)
Expand Down Expand Up @@ -425,7 +425,7 @@ int main(int argc, char *argv[])
inhandle = NULL;
outhandle = NULL;

#if defined(HAVE_FENV_H)
#if defined(HAVE_FEENABLEEXCEPT)
fpe_trap_setup();
#endif

Expand Down
6 changes: 3 additions & 3 deletions tests/v27ter_tests.c
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Original file line number Diff line number Diff line change
Expand Up @@ -58,7 +58,7 @@ display of modem status is maintained.
#include <string.h>
#include <sndfile.h>
#include <signal.h>
#if defined(HAVE_FENV_H)
#if defined(HAVE_FEENABLEEXCEPT)
#define __USE_GNU
#include <fenv.h>
#endif
Expand Down Expand Up @@ -286,7 +286,7 @@ static void qam_report(void *user_data, const complexf_t *constel, const complex
}
/*- End of function --------------------------------------------------------*/

#if defined(HAVE_FENV_H)
#if defined(HAVE_FEENABLEEXCEPT)
static void sigfpe_handler(int sig_num, siginfo_t *info, void *data)
{
switch (sig_num)
Expand Down Expand Up @@ -440,7 +440,7 @@ int main(int argc, char *argv[])
inhandle = NULL;
outhandle = NULL;

#if defined(HAVE_FENV_H)
#if defined(HAVE_FEENABLEEXCEPT)
fpe_trap_setup();
#endif

Expand Down
6 changes: 3 additions & 3 deletions tests/v29_tests.c
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Original file line number Diff line number Diff line change
Expand Up @@ -58,7 +58,7 @@ display of modem status is maintained.
#include <string.h>
#include <sndfile.h>
#include <signal.h>
#if defined(HAVE_FENV_H)
#if defined(HAVE_FEENABLEEXCEPT)
#define __USE_GNU
#include <fenv.h>
#endif
Expand Down Expand Up @@ -257,7 +257,7 @@ static void qam_report(void *user_data, const complexf_t *constel, const complex
}
/*- End of function --------------------------------------------------------*/

#if defined(HAVE_FENV_H)
#if defined(HAVE_FEENABLEEXCEPT)
static void sigfpe_handler(int sig_num, siginfo_t *info, void *data)
{
switch (sig_num)
Expand Down Expand Up @@ -410,7 +410,7 @@ int main(int argc, char *argv[])
inhandle = NULL;
outhandle = NULL;

#if defined(HAVE_FENV_H)
#if defined(HAVE_FEENABLEEXCEPT)
fpe_trap_setup();
#endif

Expand Down