[LLVMdev] trying to build llvm-gcc for arm, error: 'V1DI_pointer_node' undeclared (first use in this function)

[Bob Wilson]

You need to configure with --enable-llvm.

(It would still be nice if V1DI_pointer_node was defined; I'll take a look at that.)

On May 20, 2010, at 1:04 PM, Anatoly Yakovenko wrote:

> i am getting this compilation error:
> 
> 
> gcc -c   -g -O2 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE  -W -Wall
> -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic
> -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings
> -Wold-style-definition -Wmissing-format-attribute    -DHAVE_CONFIG_H
> -I. -I. -I../../llvm-gcc-4.2-2.7.source/gcc
> -I../../llvm-gcc-4.2-2.7.source/gcc/.
> -I../../llvm-gcc-4.2-2.7.source/gcc/../include
> -I../../llvm-gcc-4.2-2.7.source/gcc/../libcpp/include
> -I../../llvm-gcc-4.2-2.7.source/gcc/../libdecnumber -I../libdecnumber
>  \
>                ../../llvm-gcc-4.2-2.7.source/gcc/config/arm/arm.c -o arm.o
> In file included from ../../llvm-gcc-4.2-2.7.source/gcc/config/arm/arm.c:59:
> ../../llvm-gcc-4.2-2.7.source/gcc/../libcpp/include/../../libcpp/internal.h:
> In function 'ufputs':
> ../../llvm-gcc-4.2-2.7.source/gcc/../libcpp/include/../../libcpp/internal.h:693:
> warning: implicit declaration of function 'fputs_unlocked'
> ../../llvm-gcc-4.2-2.7.source/gcc/config/arm/arm.c: In function
> 'arm_init_neon_builtins':
> ../../llvm-gcc-4.2-2.7.source/gcc/config/arm/arm.c:17355: error:
> 'V1DI_pointer_node' undeclared (first use in this function)
> ../../llvm-gcc-4.2-2.7.source/gcc/config/arm/arm.c:17355: error: (Each
> undeclared identifier is reported only once
> ../../llvm-gcc-4.2-2.7.source/gcc/config/arm/arm.c:17355: error: for
> each function it appears in.)
> make[3]: *** [arm.o] Error 1
> make[3]: Leaving directory
> `/home/anatolyy/qctp406/pakman/depot/users/anatolyy/proto/crosscompiler/llvm-gcc-4.2-2.7.source-objtree/gcc'
> make[2]: *** [all-gcc] Error 2
> make[2]: Leaving directory
> `/home/anatolyy/qctp406/pakman/depot/users/anatolyy/proto/crosscompiler/llvm-gcc-4.2-2.7.source-objtree'
> make[1]: *** [all] Error 2
> make[1]: Leaving directory
> `/home/anatolyy/qctp406/pakman/depot/users/anatolyy/proto/crosscompiler/llvm-gcc-4.2-2.7.source-objtree'
> make: *** [/home/anatolyy/qctp406/pakman/depot/users/anatolyy/proto/crosscompiler/arm-elf/bin/arm-elf-gcc]
> Error 2
> 
> 
> this is how i've configured llvm-gcc, this configuration has worked
> for me for gcc 4.2 - 4.5
> 
> ./configure --enable-multilib --enable-target-optspace
> --enable-interwork --with-newlib --with-gnu-as --with-gnu-ld
> --enable-languages=c,c++ --target=arm-elf --prefix=$(installdir)
> 
> Any ideas?
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