From: Ken Brown <kbrown@cornell.edu>
To: Dan Nicolaescu <dann@gnu.org>
Cc: "6715@debbugs.gnu.org" <6715@debbugs.gnu.org>
Subject: bug#6715: 24.0.50; [PATCH] Cygwin build should use pre-crt0.c
Date: Sat, 24 Jul 2010 08:22:40 -0400 [thread overview]
Message-ID: <4C4ADB10.4030204@cornell.edu> (raw)
In-Reply-To: <yxqaaphtqbr.fsf@fencepost.gnu.org>
[-- Attachment #1: Type: text/plain, Size: 466 bytes --]
On 7/24/2010 1:13 AM, Dan Nicolaescu wrote:
> BTW, it would be good if you could look at configure.in and see if the
> line:
>
> cygwin) LINKER="\$(CC)" ;;
>
> [Just trying to remove special cases from the build system to simplify it...]
There's no need for cygwin to be a special case here. Fixing this also
makes the cygwin case irrelevant in the code that sets LIB_GCC a little
further down in configure.in. Please apply the attached patch.
Thanks.
Ken
[-- Attachment #2: cygwin_cleanup.patch --]
[-- Type: text/plain, Size: 868 bytes --]
--- configure.in.orig 2010-07-23 21:46:35.000000000 -0400
+++ configure.in 2010-07-24 07:54:29.328125000 -0400
@@ -3326,9 +3326,7 @@
ORDINARY_LINK=
case "$opsys" in
## gnu: GNU needs its own crt0.
- aix4-2|darwin|gnu|usg5-4|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
-
- cygwin) LINKER="\$(CC)" ;;
+ aix4-2|cygwin|darwin|gnu|usg5-4|irix6-5|sol2*|unixware) ORDINARY_LINK=yes ;;
## On post 1.3 releases of NetBSD, gcc -nostdlib also clears the
## library search parth, i.e. it won't search /usr/lib for libc and
@@ -3381,8 +3379,7 @@
if test "x$GCC" = "xyes" && test "x$ORDINARY_LINK" != "xyes"; then
case "$opsys" in
- ## cygwin: don't link against static libgcc.
- cygwin|freebsd|netbsd|openbsd) LIB_GCC= ;;
+ freebsd|netbsd|openbsd) LIB_GCC= ;;
gnu-*)
## armin76@gentoo.org reported that the lgcc_s flag is necessary to
next prev parent reply other threads:[~2010-07-24 12:22 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-23 22:44 bug#6715: 24.0.50; [PATCH] Cygwin build should use pre-crt0.c Ken Brown
2010-07-24 1:23 ` Chong Yidong
2010-07-24 5:13 ` Dan Nicolaescu
2010-07-24 12:22 ` Ken Brown [this message]
2010-07-24 18:48 ` Ken Brown
2010-07-24 20:26 ` Eli Zaretskii
2010-07-24 21:33 ` Ken Brown
2010-07-24 21:34 ` Dan Nicolaescu
2010-07-25 14:38 ` Ken Brown
2010-07-25 20:39 ` Dan Nicolaescu
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