[Bug target/34787] New: fix -shared + -pthread for mips/linux

["vapier at gentoo dot org" <gcc-bugzilla at gcc dot gnu dot org>]

like so many other bugs, "-shared -pthread" is broken on mips linux:
$ mips-linux-gcc -dumpspecs
...
%{!shared: %{pthread:-lpthread} ...
...

simple fix until a general solution (as proposed in Bug 20705) is implemented:
--- gcc/config/mips/linux.h
+++ gcc/config/mips/linux.h
@@ -175,7 +175,7 @@
 #undef LIB_SPEC
 #define LIB_SPEC "\
 %{shared: -lc} \
-%{!shared: %{pthread:-lpthread} \
-  %{profile:-lc_p} %{!profile: -lc}}"
+%{pthread:-lpthread} \
+%{!shared: %{profile:-lc_p} %{!profile: -lc}}"

 #define MD_UNWIND_SUPPORT "config/mips/linux-unwind.h"
--- gcc/config/mips/linux64.h
+++ gcc/config/mips/linux64.h
@@ -33,8 +33,8 @@
 #undef LIB_SPEC
 #define LIB_SPEC "\
 %{shared: -lc} \
-%{!shared: %{pthread:-lpthread} \
-  %{profile:-lc_p} %{!profile: -lc}}"
+%{pthread:-lpthread} \
+%{!shared: %{profile:-lc_p} %{!profile: -lc}}"

 #define GLIBC_DYNAMIC_LINKER32 "/lib/ld.so.1"
 #define GLIBC_DYNAMIC_LINKER64 "/lib64/ld.so.1"

this follows the same lines as all other Linux arches:
http://gcc.gnu.org/ml/gcc-patches/2002-12/msg00526.html


-- 
           Summary: fix -shared + -pthread for mips/linux
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: vapier at gentoo dot org
GCC target triplet: mips-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34787