http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55693
Aldy Hernandez <aldyh at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
AssignedTo|aldyh at gcc dot gnu.org |unassigned at gcc dot
| |gnu.org
--- Comment #15 from Aldy Hernandez <aldyh at gcc dot gnu.org> 2013-01-18
17:22:56 UTC ---
Ok, I'm going to put this PR back in the queue for someone else to look at. I
have debugged enough for a Darwin savvy person to attack, but my lack of Darwin
shlib foo is hindering progress here.
FWIW, DYLD_PRINT_LIBRARIES below shows that we are loading the built libstdc++
and libitm shared libraries.
I am more than happy to try more options as I already have a build set up.
And for the record, below is an easy way to reproduce the problem with
libitm/testsuite/libitm.c++/eh-1.C:
Yanory-Hernandezs-MacBook:testsuite aldyh$ sh y
+ SRC=/mnt/gcc/libitm/testsuite/libitm.c++/eh-1.C
+ /Users/aldyh/bld/1/gcc/xgcc -B/Users/aldyh/bld/1/gcc/
/mnt/gcc/libitm/testsuite/libitm.c++/eh-1.C
-B/Users/aldyh/bld/1/x86_64-apple-darwin10.8.0/./libitm/
-I/Users/aldyh/bld/1/x86_64-apple-darwin10.8.0/./libitm
-I/mnt/gcc/libitm/testsuite/.. -shared-libgcc -fmessage-length=0 -fgnu-tm
-nostdinc++
-I/Users/aldyh/bld/1/x86_64-apple-darwin10.8.0/libstdc++-v3/include/x86_64-apple-darwin10.8.0
-I/Users/aldyh/bld/1/x86_64-apple-darwin10.8.0/libstdc++-v3/include
-I/mnt/gcc/libstdc++-v3/libsupc++ -I/mnt/gcc/libstdc++-v3/include/backward
-I/mnt/gcc/libstdc++-v3/testsuite/util
-L/Users/aldyh/bld/1/x86_64-apple-darwin10.8.0/./libitm/.libs
-L/Users/aldyh/bld/1/x86_64-apple-darwin10.8.0/./libitm/../libstdc++-v3/src/.libs
-shared-libgcc -lstdc++ -lm -g -o ./eh-1.exe
+ export
DYLD_LIBRARY_PATH=.:/Users/aldyh/bld/1/x86_64-apple-darwin10.8.0/./libitm/.libs:/Users/aldyh/bld/1/gcc:/Users/aldyh/bld/1/x86_64-apple-darwin10.8.0/./libitm/../libstdc++-v3/src/.libs:.:/Users/aldyh/bld/1/x86_64-apple-darwin10.8.0/./libitm/.libs:/Users/aldyh/bld/1/gcc:/Users/aldyh/bld/1/x86_64-apple-darwin10.8.0/./libitm/../libstdc++-v3/src/.libs
+
DYLD_LIBRARY_PATH=.:/Users/aldyh/bld/1/x86_64-apple-darwin10.8.0/./libitm/.libs:/Users/aldyh/bld/1/gcc:/Users/aldyh/bld/1/x86_64-apple-darwin10.8.0/./libitm/../libstdc++-v3/src/.libs:.:/Users/aldyh/bld/1/x86_64-apple-darwin10.8.0/./libitm/.libs:/Users/aldyh/bld/1/gcc:/Users/aldyh/bld/1/x86_64-apple-darwin10.8.0/./libitm/../libstdc++-v3/src/.libs
+ export DYLD_PRINT_LIBRARIES=1
+ DYLD_PRINT_LIBRARIES=1
+ ./eh-1.exe
dyld: loaded:
/Users/aldyh/bld/1/x86_64-apple-darwin10.8.0/libitm/testsuite/./eh-1.exe
dyld: loaded:
/Users/aldyh/bld/1/x86_64-apple-darwin10.8.0/./libitm/../libstdc++-v3/src/.libs/libstdc++.6.dylib
dyld: loaded:
/Users/aldyh/bld/1/x86_64-apple-darwin10.8.0/./libitm/.libs/libitm.1.dylib
dyld: loaded: /usr/lib/libSystem.B.dylib
dyld: loaded: /Users/aldyh/bld/1/gcc/libgcc_s.1.dylib
dyld: loaded: /usr/lib/system/libmathCommon.A.dylib
y: line 11: 89286 Segmentation fault ./eh-1.exe
