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-rw-r--r--configure.ac24
1 files changed, 0 insertions, 24 deletions
diff --git a/configure.ac b/configure.ac
index 9bd061a1e..faddfd580 100644
--- a/configure.ac
+++ b/configure.ac
@@ -115,30 +115,6 @@ esac
AC_MSG_RESULT($mimpure)
AM_CONDITIONAL(MIMPURE, test x$mimpure = xyes)
-AC_MSG_CHECKING([if we need _XOPEN_SOURCE defined to 500])
-xopen=no
-case $host in
- mips-sgi-irix*)
- if test "$GCC" != "yes"; then
- xopen="yes"
-
- # "Applications should ensure that the feature test macro _XOPEN_SOURCE
- # is defined with the value 500 before inclusion of any header. This is
- # needed to enable the functionality described in this specification,
- # and possibly to enable functionality defined elsewhere in the Common
- # Applications Environment."
-
- # So far, we've only detected this to be strictly necessary if not using
- # gcc on SGI IRIX. And this only to avoid warnings.
-
- AC_DEFINE(_XOPEN_SOURCE, 500, [ensure SUSV2 compatibility])
- fi
- ;;
- *)
- ;;
-esac
-AC_MSG_RESULT($xopen)
-
dnl The install stuff has already been taken care of by the automake stuff
dnl AC_PROG_INSTALL
AC_PROG_MAKE_SET