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* [Bug c/40191]  New: fails to build a cross-compiler in-tree
@ 2009-05-18 20:42 rmh at gcc dot gnu dot org
  2009-05-18 20:43 ` [Bug target/40191] " pinskia at gcc dot gnu dot org
                   ` (2 more replies)
  0 siblings, 3 replies; 4+ messages in thread
From: rmh at gcc dot gnu dot org @ 2009-05-18 20:42 UTC (permalink / raw)
  To: gcc-bugs

I found this when building a i586-mingw32 cross-compiler directly in srcdir. 
Build fails with:

make[2]: Entering directory `/tmp/trunk/i586-mingw32msvc/libgcc'
Makefile:143: ../.././gcc/libgcc.mvars: No such file or directory
make[2]: *** No rule to make target `../.././gcc/libgcc.mvars'.  Stop.

This happens because ${host_subdir} gets the wrong path (fallbacks to "."). 
The check in acx.m4 doesn't take into account that ${host_noncanonical} changes
its meaning when we switched from gcc/ to libgcc/.

Patch attached.


-- 
           Summary: fails to build a cross-compiler in-tree
           Product: gcc
           Version: 4.5.0
            Status: UNCONFIRMED
          Keywords: build, patch
          Severity: normal
          Priority: P3
         Component: c
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: rmh at gcc dot gnu dot org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40191


^ permalink raw reply	[flat|nested] 4+ messages in thread
* [Bug target/40191] fails to build a cross-compiler in-tree
  2009-05-18 20:42 [Bug c/40191] New: fails to build a cross-compiler in-tree rmh at gcc dot gnu dot org
@ 2009-05-18 20:43 ` pinskia at gcc dot gnu dot org
  2009-05-18 20:45 ` rmh at gcc dot gnu dot org
  2009-07-28 22:11 ` rmh at gcc dot gnu dot org
  2 siblings, 0 replies; 4+ messages in thread
From: pinskia at gcc dot gnu dot org @ 2009-05-18 20:43 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #1 from pinskia at gcc dot gnu dot org  2009-05-18 20:43 -------
I don't know that many folks who build in the source directory :).


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
          Component|c                           |target


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40191


^ permalink raw reply	[flat|nested] 4+ messages in thread
* [Bug target/40191] fails to build a cross-compiler in-tree
  2009-05-18 20:42 [Bug c/40191] New: fails to build a cross-compiler in-tree rmh at gcc dot gnu dot org
  2009-05-18 20:43 ` [Bug target/40191] " pinskia at gcc dot gnu dot org
@ 2009-05-18 20:45 ` rmh at gcc dot gnu dot org
  2009-07-28 22:11 ` rmh at gcc dot gnu dot org
  2 siblings, 0 replies; 4+ messages in thread
From: rmh at gcc dot gnu dot org @ 2009-05-18 20:45 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #2 from rmh at gcc dot gnu dot org  2009-05-18 20:45 -------
Created an attachment (id=17889)
 --> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=17889&action=view)
patch

2009-05-18  Robert Millan <rmh.gcc@aybabtu.com>

* acx.m4: Fix ${host_subdir} initialization for libgcc.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40191


^ permalink raw reply	[flat|nested] 4+ messages in thread
* [Bug target/40191] fails to build a cross-compiler in-tree
  2009-05-18 20:42 [Bug c/40191] New: fails to build a cross-compiler in-tree rmh at gcc dot gnu dot org
  2009-05-18 20:43 ` [Bug target/40191] " pinskia at gcc dot gnu dot org
  2009-05-18 20:45 ` rmh at gcc dot gnu dot org
@ 2009-07-28 22:11 ` rmh at gcc dot gnu dot org
  2 siblings, 0 replies; 4+ messages in thread
From: rmh at gcc dot gnu dot org @ 2009-07-28 22:11 UTC (permalink / raw)
  To: gcc-bugs



------- Comment #3 from rmh at gcc dot gnu dot org  2009-07-28 22:11 -------
ping


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=40191


^ permalink raw reply	[flat|nested] 4+ messages in thread
end of thread, other threads:[~2009-07-28 22:11 UTC | newest]

Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2009-05-18 20:42 [Bug c/40191] New: fails to build a cross-compiler in-tree rmh at gcc dot gnu dot org
2009-05-18 20:43 ` [Bug target/40191] " pinskia at gcc dot gnu dot org
2009-05-18 20:45 ` rmh at gcc dot gnu dot org
2009-07-28 22:11 ` rmh at gcc dot gnu dot org

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