Issue #4204: Fixed module build errors on FreeBSD 4.
diff --git a/configure b/configure
index f303e1a..63d5b1d 100755
--- a/configure
+++ b/configure
@@ -1,5 +1,5 @@
#! /bin/sh
-# From configure.in Revision: 66295 .
+# From configure.in Revision: 66764 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.61 for python 2.7.
#
@@ -2105,11 +2105,18 @@
# but used in struct sockaddr.sa_family. Reported by Tim Rice.
SCO_SV/3.2)
define_xopen_source=no;;
- # On FreeBSD 4.8 and MacOS X 10.2, a bug in ncurses.h means that
- # it craps out if _XOPEN_EXTENDED_SOURCE is defined. Apparently,
- # this is fixed in 10.3, which identifies itself as Darwin/7.*
- # This should hopefully be fixed in FreeBSD 4.9
- FreeBSD/4.8* | Darwin/6* )
+ # On FreeBSD 4, the math functions C89 does not cover are never defined
+ # with _XOPEN_SOURCE and __BSD_VISIBLE does not re-enable them.
+ FreeBSD/4.*)
+ define_xopen_source=no;;
+ # On MacOS X 10.2, a bug in ncurses.h means that it craps out if
+ # _XOPEN_EXTENDED_SOURCE is defined. Apparently, this is fixed in 10.3, which
+ # identifies itself as Darwin/7.*
+ # On Mac OS X 10.4, defining _POSIX_C_SOURCE or _XOPEN_SOURCE
+ # disables platform specific features beyond repair.
+ # On Mac OS X 10.3, defining _POSIX_C_SOURCE or _XOPEN_SOURCE
+ # has no effect, don't bother defining them
+ Darwin/[6789].*)
define_xopen_source=no;;
# On AIX 4 and 5.1, mbstate_t is defined only when _XOPEN_SOURCE == 500 but
# used in wcsnrtombs() and mbsnrtowcs() even if _XOPEN_SOURCE is not defined
@@ -2121,13 +2128,6 @@
define_xopen_source=no
fi
;;
- # On Mac OS X 10.4, defining _POSIX_C_SOURCE or _XOPEN_SOURCE
- # disables platform specific features beyond repair.
- # On Mac OS X 10.3, defining _POSIX_C_SOURCE or _XOPEN_SOURCE
- # has no effect, don't bother defining them
- Darwin/[789].*)
- define_xopen_source=no
- ;;
# On QNX 6.3.2, defining _XOPEN_SOURCE prevents netdb.h from
# defining NI_NUMERICHOST.
QNX/6.3.2)