/home/Marco/Desktop/compile-lin-lin/gcc-build/./prev-gcc/xgcc -B/home/Marco/Desktop/compile-lin-lin/gcc-build/./prev-gcc/ -B/home/Marco/Desktop/compile-lin-lin/gcc-XYZXYZ-lin/i686-pc-linux-gnu/bin/ -c -O2 -g -fomit-frame-pointer -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Wold-style-definition -Wmissing-format-attribute -Werror -DHAVE_CONFIG_H -I. -I. -I/usr/local/src/gcc/gcc -I/usr/local/src/gcc/gcc/. -I/usr/local/src/gcc/gcc/../include -I/usr/local/src/gcc/gcc/../libcpp/include -I/home/Marco/Desktop/compile-lin-lin/gmp-out/include -I/home/Marco/Desktop/compile-lin-lin/mpfr-out/include -I/usr/local/src/gcc/gcc/../libdecnumber -I../libdecnumber /usr/local/src/gcc/gcc/recog.c -o recog.o cc1: warnings being treated as errors /usr/local/src/gcc/gcc/recog.c: In function 'decode_asm_operands': /usr/local/src/gcc/gcc/recog.c:1558: error: ISO C90 forbids mixed declarations and code /usr/local/src/gcc/gcc/recog.c:1600: error: ISO C90 forbids mixed declarations and code make[3]: *** [recog.o] Error 1 make[3]: Leaving directory `/home/Marco/Desktop/compile-lin-lin/gcc-build/gcc'
This strongly remembers me to http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30510 Is it possible that some flags trigger the "warnings being treated as errors" but most developers don't use this? That would explain why people stumble over it while it seems to work after changes for the developers?! I configured with: /usr/local/src/gcc/configure --prefix=/home/Marco/Desktop/compile-lin-lin/gcc-XYZXYZ-lin --with-sysroot=/home/Marco/Desktop/compile-lin-lin/gcc-XYZXYZ-lin/sys-root --build=`/usr/local/src/gcc/config.guess` --host=i686-pc-linux-gnu --target=i686-pc-linux-gnu --enable-languages=c,c++,java --enable-libgcj --disable-shared --with-gnu-as --with-gnu-ld --disable-nls --disable-debug --disable-checking --enable-threads=posix --disable-win32-registry --enable-java-gc=boehm --enable-java-maintainer-mode --with-gmp=/home/Marco/Desktop/compile-lin-lin/gmp-out --with-mpfr=/home/Marco/Desktop/compile-lin-lin/mpfr-out -- Summary: build broken (trunk rev 122742) Product: gcc Version: 4.3.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: c AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: mtrudel at gmx dot ch GCC build triplet: i686-pc-linux-gnu GCC host triplet: i686-pc-linux-gnu GCC target triplet: i686-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31105
