From: Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
Date: Sun, 18 Jul 1999 01:23:41 +0000 (+0000)
Subject: Makefile.in (stmp-multilib-sub): Make the files extracted from $(LIBGCC1) writable.
X-Git-Tag: prereleases/gcc-2.95-test~21
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a2574589d5bcf61d80f113f96793545ea8714db;p=thirdparty%2Fgcc.git

Makefile.in (stmp-multilib-sub): Make the files extracted from $(LIBGCC1) writable.


        * Makefile.in (stmp-multilib-sub): Make the files extracted
        from $(LIBGCC1) writable.

From-SVN: r28146
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 6a8c3f53ba07..9676149bcef7 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+1999-07-17  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
+
+	* Makefile.in (stmp-multilib-sub): Make the files extracted
+	from $(LIBGCC1) writable.
+
 Fri Jul 16 01:39:57 1999  Jeffrey A Law  (law@cygnus.com)
 
 	* m68k.c (output_function_prologue): Fix computation of save mask
diff --git a/gcc/Makefile.in b/gcc/Makefile.in
index 4fcc7dc5a378..c47e8109a943 100644
--- a/gcc/Makefile.in
+++ b/gcc/Makefile.in
@@ -1246,6 +1246,11 @@ stmp-multilib-sub:
 	then (cd tmpcopy; $(AR_FOR_TARGET) x ../$(LIBGCC1)); \
 	else true; \
 	fi
+# Some versions of ar (specifically the one in RISC/os 5.x), create an
+# unwritable table of contents file, and then print an error message when
+# the second ar command tries to overwrite this file.  To avoid the error
+# message from ar, we make sure all files are writable.
+	-(cd tmpcopy; chmod +w * > /dev/null 2>&1)
 	(cd tmpcopy; $(AR_FOR_TARGET) x ../$(LIBGCC2))
 	(cd tmpcopy; $(AR_FOR_TARGET) $(AR_FLAGS_FOR_TARGET) ../tmplibgcc.a *$(objext))
 	rm -rf libgcc2.a tmpcopy