mirror of
https://github.com/crosstool-ng/crosstool-ng.git
synced 2024-12-28 08:38:53 +00:00
43 lines
1.8 KiB
Diff
43 lines
1.8 KiB
Diff
|
Patch to fix following test case failure:
|
||
|
|
|
||
|
|
=== libstdc++-v3 tests ===
|
||
|
|
FAIL: thread/pthread1.cc (test for excess errors)
|
||
|
|
Excess errors:
|
||
|
|
/opt/cegl-2.0/sh4-unknown-linux-gnu/gcc-ss-3_3-20030714-glibc-2.2.5/sh4-unknown-linux-gnu/bin/ld: cannot find -lthread
|
||
|
|
collect2: ld returned 1 exit status
|
||
|
|
|
||
|
|
Note that *any* program compiled with -pthread fails:
|
||
|
|
|
||
|
|
/opt/cegl-2.0/sh4-unknown-linux-gnu/gcc-ss-3_3-20030714-glibc-2.2.5/bin/sh4-unknown-linux-gnu-gcc hello.c -pthread
|
||
|
|
/opt/cegl-2.0/sh4-unknown-linux-gnu/gcc-ss-3_3-20030714-glibc-2.2.5/lib/gcc-lib/sh4-unknown-linux-gnu/3.3.1/../../../../sh4-unknown-linux-gnu/bin/ld: cannot find -lthread
|
||
|
|
collect2: ld returned 1 exit status
|
||
|
|
|
||
|
|
Compiling with -lpthread on the other hand works fine:
|
||
|
|
/opt/cegl-2.0/sh4-unknown-linux-gnu/gcc-ss-3_3-20030714-glibc-2.2.5/bin/sh4-unknown-linux-gnu-gcc hello.c -lpthread
|
||
|
|
|
||
|
|
So -pthread is broken in some trivial way; it should invoke -lpthread, not -lthread,
|
||
|
|
at least when targeting Linux.
|
||
|
|
|
||
|
|
http://www.sh-linux.org/rpm-2003/SRPMS/gcc-3.2.3-3.src.rpm contains a jumbo patch,
|
||
|
|
gcc-20030210-sh-linux-1.patch, that includes a fix for this. Here's the
|
||
|
|
appropriate hunk (brings in a fix for the documented -mieee option).
|
||
|
|
No idea if this fix is completely right, but it works for me...
|
||
|
|
- dank@kegel.com 20 Jul 2003
|
||
|
|
|
||
|
|
Index: linux.h
|
||
|
|
===================================================================
|
||
|
|
RCS file: /cvsroot/gcc/gcc/gcc/config/sh/linux.h,v
|
||
|
|
retrieving revision 1.9.20.1
|
||
|
|
diff -u -d -u -r1.9.20.1 linux.h
|
||
|
|
--- gcc-ss-3_3-20030714/gcc/config/sh/linux.h.old 6 Jun 2003 02:30:59 -0000 1.9.20.1
|
||
|
|
+++ gcc-ss-3_3-20030714/gcc/config/sh/linux.h 20 Jul 2003 23:36:50 -0000
|
||
|
|
@@ -59,7 +59,7 @@
|
||
|
|
#undef LIB_SPEC
|
||
|
|
#define LIB_SPEC \
|
||
|
|
"%{shared: -lc} \
|
||
|
|
- %{!shared: %{pthread:-lthread} \
|
||
|
|
+ %{!shared: %{mieee:-lieee} %{pthread:-lpthread} \
|
||
|
|
%{profile:-lc_p} %{!profile: -lc}}"
|
||
|
|
|
||
|
|
#undef STARTFILE_SPEC
|