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(AC_CHECK_FUNCS): Add sincos.

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This commit is contained in:
Kevin Ryde 2003-07-08 00:29:59 +00:00
parent 6efadd7cb6
commit 21b860c857
1 changed files with 5 additions and 3 deletions
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8
configure.in
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@ -759,10 +759,12 @@ AC_REPLACE_FUNCS(inet_aton putenv strerror memmove mkstemp)
AC_CHECK_HEADERS(floatingpoint.h ieeefp.h nan.h)
# asinh, acosh, atanh and trunc (all in -lm) are only C99 standard and older
# systems generally don't have them.
# Reasons for testing:
# asinh, acosh, atanh, trunc - C99 standard, generally not available on
# older systems
# sincos - GLIBC extension
#
AC_CHECK_FUNCS(asinh acosh atanh copysign finite isinf isnan trunc)
AC_CHECK_FUNCS(asinh acosh atanh copysign finite isinf isnan sincos trunc)
# When testing for the presence of alloca, we need to add alloca.o
# explicitly to LIBOBJS to make sure that it is translated to