Build Problem on Open Suse x86_64

[llvmbot]

Bugzilla Link	2127
Resolution	FIXED
Resolved on	Sep 08, 2008 10:35
Version	trunk
OS	Linux
Reporter	LLVM Bugzilla Contributor
CC	@asl,@sunfishcode

Extended Description

LLVM-gcc won't build on this platform. I am using the latest svn check out of llvm-gcc.

I am using Open Suse with gcc version 4.1.2 20061115 (prerelease) (SUSE Linux).

I configure it using the following

../llvm-gcc/configure --prefix=pwd/../install --enable-llvm=/mnt/eclipse/acg/users/santoshn/LLVM/latest/llvm --enable-languages=c,c++ --disable-bootstrap --disable-shared --disable-multilib

The error is as follows.

cc1: /mnt/eclipse/acg/users/santoshn/LLVM/latest/llvm/include/llvm/ADT/APInt.h:894: uint64_t llvm::APInt::getZExtValue() const: Assertion getActiveBits() <= 64 && "Too many bits for uint64_t"' failed. ../../llvm-gcc/gcc/libgcc2.c:126: internal compiler error: Aborted Please submit a full bug report, with preprocessed source if appropriate. See <URL:http://developer.apple.com/bugreporter> for instructions. make[3]: *** [libgcc/./_addvdi3.o] Error 1 make[3]: Leaving directory /mnt/eclipse/acg/users/santoshn/LLVM/obj/gcc'
make[2]: *** [stmp-multilib] Error 2
make[2]: Leaving directory /mnt/eclipse/acg/users/santoshn/LLVM/obj/gcc' make[1]: *** [all-gcc] Error 2 make[1]: Leaving directory /mnt/eclipse/acg/users/santoshn/LLVM/obj'
make: *** [all] Error 2

[lattner]

Interesting, can you get a stack trace from the failing cc1 process? Does it still fail if you pass -emit-llvm to cc1?

[sunfishcode]

This is quite likely related to my recent APInt changes. Are you using the
latest svn checkout of llvm as well?

[llvmbot]

This is quite likely related to my recent APInt changes. Are you using the
latest svn checkout of llvm as well?

Yes I am using the latest checkout of both llvm and llvm-gcc.
How do I pass --emit-llvm to cc1? Should it passed during configure?

[asl]

Also, please be aware of http://www.llvm.org/docs/GettingStarted.html#brokengcc

"GCC 4.1.2 on OpenSUSE: Seg faults during libstdc++ build and on x86_64 platforms compiling md5.c gets a mangled constant."

[sunfishcode]

This is quite likely related to my recent APInt changes. Are you using the
latest svn checkout of llvm as well?

Yes I am using the latest checkout of both llvm and llvm-gcc.

Just to double-check, did you be sure to re-build llvm before
trying to build llvm-gcc?

How do I pass --emit-llvm to cc1? Should it passed during configure?

Just re-run the last command that make ran, probably xgcc, with --emit-llvm.

[sunfishcode]

There have been some fixes in this area recently. Could you try
the build again with the latest svn?

[sunfishcode]

I don't have an OpenSUSE box to test on, but I'm
pretty sure this specific bug was fixed, and builds on
other similar configurations succeed. Please reopen this,
or submit a new PR, if you see any problems building
on OpenSUSE.