gcc-python-plugin July 2014

gcc-python-plugin@lists.stg.fedorahosted.org

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Re: building for crosscompiler
by Akos PASZTORY 25 Jul '14

25 Jul '14

Hi, I am trying to build the plugin for a crosscompiler (host=x64 target=ppc). I made some quick and dirty hacks to make it build: 1. cc -print-file-name=plugin has to use the target compiler in the Makefile 2. GCC_VERSION is used in the sources but that is taken from the host compiler which different from the target, so i just define it on command line -DGCC_VERSION=$TARGET_GCC_VERSION This allows me to build the sharedlibs, but when I try to load them I get an error: cc1: error: cannot load plugin /xxx/python.so /xxx/gcc-c-api/libgcc-c-api.so: undefined symbol: cfun which is puzzling. I ran with LD_DEBUG=all and I see that it tries to resolve cfun from the correct cc1 binary, and it _should_ succeed since the symbol is there and it's public. Any ideas?

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gcc-python-plugin July 2014