On 3/9/2013 06:20, Erik de Castro Lopo wrote: > bat guano wrote: > >> >> Hi >> I have a problem now cross-compiling FLAC from latest git. >> With Ubuntu 12.04 and g++-mingw-w64-i686 (4.6.3-1ubuntu5+5ubuntu1). >> >> I think that the problem might have been introduced on 5 Mar 2013 >> with commit 05609d5 (configure.ac : Add hardening compile options.) >
Resending, likely caught by filters. Hi, Please do a link time test instead, I am not getting this error and would like to keep stack protector on. The test case below will trigger ___stack_chk_guard to emit. int main(){ int i = 0; char a[1000]; while(1){ a[i] = 0; i++; } } "i686-w64-mingw32-gcc -D_FORTIFY_SOURCE=2 -fstack-protector --param ssp-buffer-size=4 -v" shows that libssp is already added. Alternatively, to include __stack_chk_fail, use: extern void __stack_chk_guard(); extern void __stack_chk_fail(); int main(){ void (*ssp[]) = { __stack_chk_guard, __stack_chk_fail }; return 0; }
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