[LLVMdev] llvm-gcc build fail on RHEL v4 x86_64

[Evan Cheng]

On Jan 9, 2007, at 9:48 PM, Jeff Cohen wrote:

> gcc 3.4.x builds LLVM incorrectly on x86_64.
>
> gcc 4.0 will get you much farther, but the llvm-test regression tests
> still have massive problems.

Please file bug reports on these. Thanks!

Evan

>
> Zhongxing Xu wrote:
>> The machine is a Dell workstation with xeon processors. The OS is  
>> RHEL
>> 4 AS x86_64
>> gcc version is 3.4.6
>>
>> I checked out the llvm-gcc from svn, configured with
>> ../llvm-gcc/configure --prefix=$HOME/llvm-gcc-install
>> --enable-llvm=$HOME/llvmobj/ --enable-languages=c,c++
>> --enable-checking --disable-shared --disable-multilib
>>
>> and get the following error message:
>>
>> make GCC_FOR_TARGET="/home/xzx/llvm-gcc-obj/gcc/xgcc
>> -B/home/xzx/llvm-gcc-obj/gcc/
>> -B/home/xzx/llvm-gcc-install/x86_64-unknown-linux-gnu/bin/
>> -B/home/xzx/llvm-gcc-install/x86_64-unknown-linux-gnu/lib/ -isystem
>> /home/xzx/llvm-gcc-install/x86_64-unknown-linux-gnu/include -isystem
>> /home/xzx/llvm-gcc-install/x86_64-unknown-linux-gnu/sys-include" \
>>   AR_FOR_TARGET="ar" \
>>   AR_CREATE_FOR_TARGET="ar  rc" \
>>   AR_EXTRACT_FOR_TARGET="ar  x" \
>>   AR_FLAGS_FOR_TARGET="" \
>>   CC="gcc" CFLAGS="-g -O2 -W -Wall -Wwrite-strings -Wstrict- 
>> prototypes
>> -Wmissing-prototypes -Wold-style-definition -fno-common " \
>>   BUILD_PREFIX="" \
>>   BUILD_PREFIX_1="loser-" \
>>   LANGUAGES="" \
>>   LIBGCC2_CFLAGS="-O2  -DIN_GCC    -W -Wall -Wwrite-strings
>> -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition
>> -isystem ./include  -fPIC -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2
>> -D__GCC_FLOAT_NOT_NEEDED  "  \
>>   MULTILIB_CFLAGS="" T= crtbegin.o crtend.o crtbeginS.o crtendS.o
>> crtbeginT.o
>> make[3]: Entering directory `/home/xzx/llvm-gcc-obj/gcc'
>> make[3]: `crtbegin.o' is up to date.
>> make[3]: `crtend.o' is up to date.
>> make[3]: `crtbeginS.o' is up to date.
>> make[3]: `crtendS.o' is up to date.
>> make[3]: `crtbeginT.o' is up to date.
>> make[3]: Leaving directory `/home/xzx/llvm-gcc-obj/gcc'
>> /home/xzx/llvm-gcc-obj/gcc/xgcc -B/home/xzx/llvm-gcc-obj/gcc/
>> -B/home/xzx/llvm-gcc-install/x86_64-unknown-linux-gnu/bin/
>> -B/home/xzx/llvm-gcc-install/x86_64-unknown-linux-gnu/lib/ -isystem
>> /home/xzx/llvm-gcc-install/x86_64-unknown-linux-gnu/include -isystem
>> /home/xzx/llvm-gcc-install/x86_64-unknown-linux-gnu/sys-include -O2
>> -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes
>> -Wmissing-prototypes -Wold-style-definition  -isystem ./include  - 
>> fPIC
>> -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I.
>> -I../../llvm-gcc/gcc -I../../llvm-gcc/gcc/.
>> -I../../llvm-gcc/gcc/../include
>> -I../../llvm-gcc/gcc/../libcpp/include  -I/home/xzx/llvm/include
>> -I/home/xzx/llvmobj//include -DL_lshrdi3 -c
>> ../../llvm-gcc/gcc/libgcc2.c -o libgcc/./_lshrdi3.o
>> WARNING: 128-bit integers not supported!
>> ../../llvm-gcc/gcc/libgcc2.c: In function '__lshrti3':
>> ../../llvm-gcc/gcc/libgcc2.c:412: internal compiler error:
>> Segmentation fault
>> Please submit a full bug report,
>> with preprocessed source if appropriate.
>> See <URL:http://llvm.org/bugs <http://llvm.org/bugs>> for  
>> instructions.
>> make[2]: *** [libgcc/./_lshrdi3.o] Error 1
>> make[2]: Leaving directory `/home/xzx/llvm-gcc-obj/gcc'
>> make[1]: *** [stmp-multilib] Error 2
>> make[1]: Leaving directory `/home/xzx/llvm-gcc-obj/gcc'
>> make: *** [install-gcc] Error 2
>>
>> And after I run
>> make install
>> I get only c++ and g++ in my llvm-gcc-install directory.
>> --------------------------------------------------------------------- 
>> ---
>>
>> _______________________________________________
>> LLVM Developers mailing list
>> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
>> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev
>>
>
> _______________________________________________
> LLVM Developers mailing list
> LLVMdev at cs.uiuc.edu         http://llvm.cs.uiuc.edu
> http://lists.cs.uiuc.edu/mailman/listinfo/llvmdev