[LLVMdev] llvm-gcc builds on 32 bit linux broken

[Matthijs Kooijman]

Hi all,

I'm having some trouble building llvm-gcc as of today, with and without
bootstrap.

The error I get is:

/home/kooijman/src/llvm-gcc/obj/./gcc/xgcc
	-B/home/kooijman/src/llvm-gcc/obj/./gcc/
	-B/home/kooijman/src/llvm-gcc/obj/../install/i686-pc-linux-gnu/bin/
	-B/home/kooijman/src/llvm-gcc/obj/../install/i686-pc-linux-gnu/lib/ -isystem
	/home/kooijman/src/llvm-gcc/obj/../install/i686-pc-linux-gnu/include -isystem
	/home/kooijman/src/llvm-gcc/obj/../install/i686-pc-linux-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-trunk/gcc -I../../llvm-gcc-4.2-trunk/gcc/.
	-I../../llvm-gcc-4.2-trunk/gcc/../include
	-I../../llvm-gcc-4.2-trunk/gcc/../libcpp/include
	-I../../llvm-gcc-4.2-trunk/gcc/../libdecnumber -I../libdecnumber
	-I/home/kooijman/src/llvm-trunk/include -I/home/kooijman/src/llvm-trunk/include
	-g0 -finhibit-size-directive -fno-inline-functions -fno-exceptions
	-fno-zero-initialized-in-bss -fno-toplevel-reorder  -fno-omit-frame-pointer \
	-c ../../llvm-gcc-4.2-trunk/gcc/crtstuff.c -DCRT_BEGIN \ -o crtbegin.o
In file included from /home/kooijman/src/llvm-gcc/obj/./gcc/include/limits.h:10,
                 from ../../llvm-gcc-4.2-trunk/gcc/tsystem.h:108,
                 from ../../llvm-gcc-4.2-trunk/gcc/crtstuff.c:68:
/usr/include/limits.h:125:26: error: no include path in which to search for limits.h
make[2]: *** [crtbegin.o] Error 1
make[2]: Leaving directory `/home/kooijman/src/llvm-gcc/obj/gcc


The last known working version is r54156 (just compiled that). The latest rev
(r54208) fails for me. In between there are only merges from Apple GCC 4.2,
with not so very helpful messages.

I would have tried to narrow this down a bit further, but I can't easily check
the commit diffs because the mailling list (archives) are down.

Anyone able to reproduce this (or even, better fix it)?

Gr.

Matthijs
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