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(AC_CHECK_FUNCS): Add asinh, acosh, atanh and trunc.
author
Kevin Ryde
<user42@zip.com.au>
Sat, 21 Jun 2003 00:15:09 +0000
(
00:15
+0000)
committer
Kevin Ryde
<user42@zip.com.au>
Sat, 21 Jun 2003 00:15:09 +0000
(
00:15
+0000)
configure.in
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diff --git
a/configure.in
b/configure.in
index
674e8f2
..
d1d0f65
100644
(file)
--- a/
configure.in
+++ b/
configure.in
@@
-759,7
+759,10
@@
AC_REPLACE_FUNCS(inet_aton putenv strerror memmove mkstemp)
AC_CHECK_HEADERS(floatingpoint.h ieeefp.h nan.h)
-AC_CHECK_FUNCS(finite isinf isnan copysign)
+# asinh, acosh, atanh and trunc (all in -lm) are only C99 standard and older
+# systems generally don't have them.
+#
+AC_CHECK_FUNCS(asinh acosh atanh copysign finite isinf isnan 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