On Sun, Mar 2, 2008 at 12:01 PM, Lothar May
Mat Marcus wrote:
It sounds like you may be experiencing issues with gcc visibility. Try making symbols visible, or at minimum add -fvisibility-ms-compat to your build settings. See, for example, http://gcc.gnu.org/wiki/Visibility under "Problems with C++ exceptions (please read!)".
- Mat
Hi Mat,
I've already tried this, the point is that I'm using the static boost libs. See
http://lists.boost.org/boost-users/2007/12/32590.php
I'll try again. Thanks for the hint. Anyway, I tend to find any kind of "feature" a compiler might have which breaks something as basic as exceptions without spitting out some error is altogether evil... But this is just my humble opinion.
Regards,
Lothar
Your sample code builds and works for me on Mac OS X 10.5.1. I built it against boost 1.34.1 using my ASL patches to bjam. You might try building using bjam -d+2 so that you can view the compiler commmands used. I will be on the road this week, so I don't know whether I'll have time to answer your posts for a while, but here are two things to note: 1) I wouldn't try to silence the linker warnings in 10.5. Some of those warnings are known Apple bugs. The medicine might be worse than the disease in this case. 2) Here are a couple of snippets of bjam -d+2 output from my successful build and run of your test file. Perhaps by comparing them with your corresponding output, you will be able to get to the bottom of things. Note that in my environment by default I pick up a couple of additional boost and ASL libraries. While this will cause some differences in build settings, odds are that it is not relevant to your particular issue. I also build with lots of warnings turned on, more defines, and I use static libs by default. $bjam -d+2 --- darwin.compile.c++ ../sandbox/boost_libraries/bin.v2/libs/filesystem/build/darwin/debug/link-static/macosx-version-10.4/threading-multi/exception.o "g++" -ftemplate-depth-128 -O0 -fno-inline -Wall -g -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4 -Wno-long-double -no-cpp-precomp -gdwarf-2 -DBOOST_ALL_NO_LIB=1 -I"../sandbox/boost_libraries" -c -o "../sandbox/boost_libraries/bin.v2/libs/filesystem/build/darwin/debug/link-static/macosx-version-10.4/threading-multi/exception.o" "../sandbox/boost_libraries/libs/filesystem/src/exception.cpp" --- darwin.compile.c++ /Users/mmarcus/pcshare/asl/staff/mmarcus/sandbox/built_artifacts/darwin/debug/asl-dev/link-static/macosx-version-10.4/threading-multi/lothar.o "g++" -ftemplate-depth-128 -O0 -fno-inline -Wall -g -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4 -Wno-long-double -no-cpp-precomp -gdwarf-2 -Werror -Wall -Wno-trigraphs -Wreturn-type -Wnon-virtual-dtor -Woverloaded-virtual -Wformat -Wmissing-braces -Wparentheses -Wswitch -Wunused-function -Wunused-label -Wunused-parameter -Wunused-variable -Wunused-value -Wunknown-pragmas -Wsign-compare -DADOBE_SERIALIZATION -DADOBE_STD_SERIALIZATION -DBOOST_ALL_NO_LIB -DBOOST_SIGNALS_STATIC_LINK -DBOOST_THREAD_BUILD_LIB=1 -DBOOST_THREAD_USE_LIB -DNOMINMAX -I"../sandbox/adobe_source_libraries" -I"../sandbox/boost_libraries" -I"/adobe" -I"/boost" -c -o "/Users/mmarcus/pcshare/asl/staff/mmarcus/sandbox/built_artifacts/darwin/debug/asl-dev/link-static/macosx-version-10.4/threading-multi/lothar.o" "lothar.cpp" --- darwin.link /Users/mmarcus/pcshare/asl/staff/mmarcus/sandbox/built_artifacts/darwin/debug/asl-dev/link-static/macosx-version-10.4/threading-multi/lothar g++ -o "/Users/mmarcus/pcshare/asl/staff/mmarcus/sandbox/built_artifacts/darwin/debug/asl-dev/link-static/macosx-version-10.4/threading-multi/lothar" "/Users/mmarcus/pcshare/asl/staff/mmarcus/sandbox/built_artifacts/darwin/debug/asl-dev/link-static/macosx-version-10.4/threading-multi/lothar.o" "/Users/mmarcus/pcshare/asl/staff/mmarcus/sandbox/built_artifacts/darwin/debug/asl-dev/link-static/macosx-version-10.4/threading-multi/libasl_dev.a" "../sandbox/boost_libraries/bin.v2/libs/thread/build/darwin/debug/link-static/macosx-version-10.4/threading-multi/libboost_thread-mt-d-1_34_1.a" "../sandbox/boost_libraries/bin.v2/libs/signals/build/darwin/debug/link-static/macosx-version-10.4/threading-multi/libboost_signals-mt-d-1_34_1.a" "../sandbox/boost_libraries/bin.v2/libs/filesystem/build/darwin/debug/link-static/macosx-version-10.4/threading-multi/libboost_filesystem-mt-d-1_34_1.a" -g -isysroot /Developer/SDKs/MacOSX10.4u.sdk -mmacosx-version-min=10.4 -Xlinker -Y -Xlinker 5 -lSystemStubs testing.unit-test /Users/mmarcus/pcshare/asl/staff/mmarcus/sandbox/built_artifacts/darwin/debug/asl-dev/link-static/macosx-version-10.4/threading-multi/lothar.passed /Users/mmarcus/pcshare/asl/staff/mmarcus/sandbox/built_artifacts/darwin/debug/asl-dev/link-static/macosx-version-10.4/threading-multi/lothar && touch /Users/mmarcus/pcshare/asl/staff/mmarcus/sandbox/built_artifacts/darwin/debug/asl-dev/link-static/macosx-version-10.4/threading-multi/lothar.passed This is never printed on MacOS 10.5. HTH, Mat