Package: llvm-gcc-4.2 Version: 2.6-2 Severity: important Tags: patch User: debian-...@lists.debian.org Usertags: kfreebsd
Hi, your package FTBFS on GNU/kFreeBSD because of limits.h include issues: | /build/buildd-llvm-gcc-4.2_2.6-2-kfreebsd-amd64-RhEG3J/llvm-gcc-4.2-2.6/build-llvm-gcc-4.2/./gcc/xgcc -B/build/buildd-llvm-gcc-4.2_2.6-2-kfreebsd-amd64-RhEG3J/llvm-gcc-4.2-2.6/build-llvm-gcc-4.2/./gcc/ -B/usr/lib/llvm/gcc-4.2/x86_64-kfreebsd-gnu/bin/ -B/usr/lib/llvm/gcc-4.2/x86_64-kfreebsd-gnu/lib/ -isystem /usr/lib/llvm/gcc-4.2/x86_64-kfreebsd-gnu/include -isystem /usr/lib/llvm/gcc-4.2/x86_64-kfreebsd-gnu/sys-include -O2 -O2 -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -I. -I. -I../../llvm-gcc-4.2-2.6/gcc -I../../llvm-gcc-4.2-2.6/gcc/. -I../../llvm-gcc-4.2-2.6/gcc/../include -I../../llvm-gcc-4.2-2.6/gcc/../libcpp/include -I../../llvm-gcc-4.2-2.6/gcc/../libdecnumber -I../libdecnumber -I/usr/lib/llvm/include -I/usr/include -I/usr/include/llvm -I/usr/include/llvm-c -g0 -finhibit-size-directive -fno-inline-functions -fno-exceptions -fno-zero-initialized-in-bss -fno-toplevel-reorder -fno-omi t-frame-pointer -fno-asynchronous-unwind-tables \ | -c ../../llvm-gcc-4.2-2.6/gcc/crtstuff.c -DCRT_BEGIN \ | -o crtbegin.o | In file included from /build/buildd-llvm-gcc-4.2_2.6-2-kfreebsd-amd64-RhEG3J/llvm-gcc-4.2-2.6/build-llvm-gcc-4.2/./gcc/include/limits.h:15, | from ../../llvm-gcc-4.2-2.6/gcc/tsystem.h:108, | from ../../llvm-gcc-4.2-2.6/gcc/crtstuff.c:68: | /usr/include/limits.h:125:26: error: no include path in which to search for limits.h | make[4]: *** [crtbegin.o] Error 1 Given there's already some kind of hack to fix the Linux build, I chose to completely disable the include (see attached patch), and it then went fine. I guess you might want to: - only call #include_next if linux is defined; - or try and enable the hack for GNU/kFreeBSD too (you then want to check for __GLIBC__); I didn't try so because the include didn't seem needed. If you want me to run a test build with a given patch, just ask. Thanks for considering. Mraw, KiBi.
--- a/gcc/limitx.h +++ b/gcc/limitx.h @@ -12,7 +12,9 @@ #define _GCC_LIMITS_H_ #endif /* LLVM LOCAL end Fix for Linux builds */ +#if 0 #include_next <limits.h> +#endif #undef _GCC_NEXT_LIMITS_H #endif /* APPLE LOCAL end 4401222 */
