Date: Fri, 9 Sep 2005 07:30:11 +0200 From: "Andreas Kohn" <andreas@syndrom23.de> To: "FreeBSD gnats submit" <FreeBSD-gnats-submit@FreeBSD.org> Subject: gnu/85895: [PATCH] cc -print-search-dirs returns (null) Message-ID: <1126243811.0@klamath.syndrom23.de> Resent-Message-ID: <200509090540.j895eEM3019987@freefall.freebsd.org>
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>Number: 85895
>Category: gnu
>Synopsis: [PATCH] cc -print-search-dirs returns (null)
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Fri Sep 09 05:40:13 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator: Andreas Kohn
>Release: FreeBSD 7.0-CURRENT i386
>Organization:
>Environment:
System: FreeBSD 7.0-CURRENT #20: Mon Aug 22 20:25:19 CEST 2005
root@klamath.syndrom23.de:/usr/obj/usr/src/sys/KLAMATH
>Description:
cc -print-search-dirs should print the installation location of cc, and where support files can be found.
The lcc sources (at least the included one for Q3A) use this flag.
>How-To-Repeat:
Expected behavior:
$ cc -print-search-dirs
install: /usr/lib/gcc-lib/i386-redhat-linux/3.2.2/
(from a linux system)
Behavior on FreeBSD:
$ cc -print-search-dirs
install: /usr/libexec/(null)
>Fix:
This patch fixes the (null). DragonflyBSD uses a similar, but longer change to remove the use of machine_suffix completely.
--- gcc-print-search-dirs-null.diff begins here ---
Index: contrib/gcc/gcc.c
===================================================================
RCS file: /storage/freebsd/cvs/src/contrib/gcc/gcc.c,v
retrieving revision 1.40
diff -u -r1.40 gcc.c
--- contrib/gcc/gcc.c 3 Jun 2005 04:02:20 -0000 1.40
+++ contrib/gcc/gcc.c 20 Aug 2005 13:02:49 -0000
@@ -6095,6 +6095,7 @@
/* Read specs from a file if there is one. */
#ifdef FREEBSD_NATIVE
+ machine_suffix = "";
just_machine_suffix = "";
#else /* FREEBSD_NATIVE */
machine_suffix = concat (spec_machine, dir_separator_str,
--- gcc-print-search-dirs-null.diff ends here ---
>Release-Note:
>Audit-Trail:
>Unformatted:
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