Hi Nico, On Thu, May 17, 2012 at 05:07:31PM +0200, acrux wrote: > > > hi, > > > i'm unable to build aoo-3.4.0 from sources on linux ppc64 (crux ppc > > > 64bit). > > > I always get this error on sw module... here the log: > > > http://cruxppc.org/~acrux/sw.log > > > > > > I also tried using external cppunit-1.12.1 (with-system-cppunit) and > > > adding -mminimal-toc -fno-optimize-sibling-calls flags > > > > searching for "sibling call optimization to does not allow automatic > > multiple TOCs" shows this is a common error in your arch., and is solved > > by adding -mminimal-toc to the compiler flags, just like the output > > suggests. How did you add that flag? Your log misses the important part: > > > > > > hallo Ariel, > > i did something like this: > > --- a/main/solenv/gbuild/platform/linux.mk > +++ b/main/solenv/gbuild/platform/linux.mk > @@ -253,7 +253,7 @@ > # Library class > > gb_Library_DEFS := > -gb_Library_TARGETTYPEFLAGS := -shared -Wl,-z,noexecstack > +gb_Library_TARGETTYPEFLAGS := -shared -mno-fp-in-toc -mno-sum-in-toc > -fno-optimize-sibling-calls -mminimal-toc -Wl,-z,noexecstack > gb_Library_SYSPRE := lib > gb_Library_UNOVERPRE := $(gb_Library_SYSPRE)uno_ > gb_Library_PLAINEXT := .so >
If I understood clearly, all fixes to this issue add these flags to the CFLAGS/CXXFLAGS, that is, to the compiler flags, not the linker. So you should add them to gb_CXXFLAGS and then re-compile the object files (not only re-link the library). cd sw/ make -r clean make -r > > > > [ build CXX ] sw/source/core/access/acchypertextdata That was why I was telling to recompile the file. The way you added the flags, they are added to the linker command. > > Please re compile that file: > > > > > > cd trunk/main/sw > > touch source/core/access/acchypertextdata.cxx > > make -r > > > > > > and check that -mminimal-toc is the flags whem compiling > > sw/source/core/access/acchypertextdata.cxx > > > > from trunk? It seems to be always the same file from tag/sAOO340 just use the same sources you are using right now. > And still no succes also adding -mno-fp-in-toc -mno-sum-in-toc CXXFLAGS AFAIK our gbuild environment will not recognize it, you should add them to the gb_CXXFLAGS Regards -- Ariel Constenla-Haile La Plata, Argentina
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