Hi all,
to better support Interix aka MS Services for Unix[1], I would like to
suggest applying the attached diff. Interix requires, such as AIX,
#define _ALL_SOURCE 1 to enable all functions in the system headers.
To not have to change all the configure.ac files around, I suggest to
keep the name at AC_AIX.
[1] http://www.microsoft.com/windows/sfu/
Thanks for consideration
Martin
--- autoconf/autoconf/lib/autoconf/specific.m4.orig 2007-01-18
04:57:37.000000000 +0100
+++ autoconf/autoconf/lib/autoconf/specific.m4 2007-08-26 17:36:09.000000000
+0200
@@ -435,7 +435,7 @@
# ------
AC_DEFUN([AC_AIX],
[AH_VERBATIM([_ALL_SOURCE],
-[/* Define to 1 if on AIX 3.
+[/* Define to 1 if on AIX 3 or on Interix.
System headers sometimes define this.
We just want to avoid a redefinition error message. */
@%:@ifndef _ALL_SOURCE
@@ -443,9 +443,9 @@
@%:@endif])dnl
AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl
AC_BEFORE([$0], [AC_RUN_IFELSE])dnl
-AC_MSG_CHECKING([for AIX])
+AC_MSG_CHECKING([for AIX or Interix])
AC_EGREP_CPP(yes,
-[#ifdef _AIX
+[#if defined(_AIX) || defined(__INTERIX)
yes
#endif
],
