Teach Solaris that _XOPEN_SOURCE=600 really menas XPG6

diff --git a/git-cvsexportcommit.perl b/git-cvsexportcommit.perl
index c6c70e9eba37d14b353e43444c17d815403e66fb..6d9f0ef0f989133422cf8c0302e63dab15a999d5 100755 (executable)
--- a/git-cvsexportcommit.perl
+++ b/git-cvsexportcommit.perl
@@ -370,7 +370,7 @@
 
 sub usage {
        print STDERR <<END;
-Usage: GIT_DIR=/path/to/.git ${\basename $0} [-h] [-p] [-v] [-c] [-f] [-u] [-w cvsworkdir] [-m msgprefix] [ parent ] commit
+Usage: GIT_DIR=/path/to/.git git cvsexportcommit [-h] [-p] [-v] [-c] [-f] [-u] [-w cvsworkdir] [-m msgprefix] [ parent ] commit
 END
        exit(1);
 }