Revert "Enable -D_SVR4_2 for compilation on Solaris"

This reverts commit 6eaa70e80aea7dfd1b3114fcb369a8f72c19ceee.
(the description was incorrect and the patch was already pushed out)

diff --git a/configure.ac b/configure.ac
index 24b2e468c132375cc0d8f8b5405eddc8650e6c95..a03abbaac044d3dc060e6572759a638e755bff6b 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -318,7 +318,6 @@ case "$host" in
        *-*-solaris*)
                AC_DEFINE([TARGET_SOLARIS], [1], [Are we running on Solaris?])
                AC_DEFINE_UNQUOTED([TARGET_PREFIX], ["S"], [Target prefix])
-               CPPFLAGS="$CPPFLAGS -D_XPG4_2"
                ;;
        *-*-openbsd*)
                AC_DEFINE([TARGET_OPENBSD], [1], [Are we running on OpenBSD?])