From 6f038c7c403c3a5be3a31702f0552096e4c22d99 Mon Sep 17 00:00:00 2001
From: Petter Reinholdtsen <pere@hungry.com>
Date: Sat, 26 May 2001 10:29:51 +0000
Subject: [PATCH] New target 'libcheck' making sure libraries export only
 sane_* and sanei_* symbols.

---
 Makefile.in | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Makefile.in b/Makefile.in
index 90c081fc6..d07c614e2 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -66,6 +66,18 @@ sort-cvsignore:
 		$(PERL) -e 'print sort <>;' < $$f > $$f.tmptmp; \
 		mv $$f.tmptmp $$f; \
 	done
+#
+# Check to make sure only sane_ and sanei_ symbols are exported from
+# the libraries
+#
+libcheck:
+	echo "Libraries exporting 'illegal' symbols:"
+	@for lib in backend/.libs/*.a; do \
+	  if nm -g $$lib|grep ' T '|egrep -v ' sane_| sanei_' > /dev/null; \
+	  then \
+	    echo "  $$lib"; \
+	  fi \
+	done
 
 clean: clean-recursive