powerpc-poky-linux-gnuspe-gcc fails to compile with "error: not configured for SPE instruction set" How to reproduce the bug: # git clone git://git.yoctoproject.org/poky # cd poky # git clone git://git.yoctoproject.org/meta-fsl-ppc Configure for p2020rdb , build meta-toolchain and Install it # bitbake meta-toolchain # cd tmp/deploy/sdk/ # bash poky-eglibc-x86_64-meta-toolchain-ppce500v2-toolchain-1.5+snapshot.sh # source /opt/poky/1.5+snapshot/environment-setup-ppce500v2-poky-linux-gnuspe Compile a hello world application: # cat test.c #include <stdio.h> int main() { printf("Test \n"); return 0; } # cat Makefile all: $(CC) test.c -o test # make powerpc-poky-linux-gnuspe-gcc -m32 -mcpu=8548 -mabi=spe -mspe -mfloat-gprs=double --sysroot=/opt/poky/1.5+snapshot/sysroots/ppce500v2-poky-linux-gnuspe test.c -o test test.c:1:0: error: not configured for SPE ABI #include <stdio.h> ^ test.c:1:0: error: not configured for SPE instruction set make: *** [all] Error 1 # powerpc-poky-linux-gnuspe-gcc -v Using built-in specs. COLLECT_GCC=powerpc-poky-linux-gnuspe-gcc COLLECT_LTO_WRAPPER=/opt/poky/1.5+snapshot/sysroots/x86_64-pokysdk-linux/usr/libexec/powerpc-poky-linux/gcc/powerpc-poky-linux/4.8.2/lto-wrapper Target: powerpc-poky-linux Configured with: /media/sdc1/fb/majo/vfy/poky/build/tmp/work-shared/gcc-4.8.2-r0/gcc-4.8.2/configure --build=x86_64-linux --host=x86_64-pokysdk-linux --target=powerpc-poky-linux --prefix=/opt/poky/1.5+snapshot/sysroots/x86_64-pokysdk-linux/usr --exec_prefix=/opt/poky/1.5+snapshot/sysroots/x86_64-pokysdk-linux/usr --bindir=/opt/poky/1.5+snapshot/sysroots/x86_64-pokysdk-linux/usr/bin/powerpc-poky-linux --sbindir=/opt/poky/1.5+snapshot/sysroots/x86_64-pokysdk-linux/usr/bin/powerpc-poky-linux --libexecdir=/opt/poky/1.5+snapshot/sysroots/x86_64-pokysdk-linux/usr/libexec/powerpc-poky-linux --datadir=/opt/poky/1.5+snapshot/sysroots/x86_64-pokysdk-linux/usr/share --sysconfdir=/opt/poky/1.5+snapshot/sysroots/x86_64-pokysdk-linux/etc --sharedstatedir=/opt/poky/1.5+snapshot/sysroots/x86_64-pokysdk-linux/com --localstatedir=/opt/poky/1.5+snapshot/sysroots/x86_64-pokysdk-linux/var --libdir=/opt/poky/1.5+snapshot/sysroots/x86_64-pokysdk-linux/usr/lib/powerpc-poky-linux --includedir=/opt/poky/1.5+snapshot/sysroots/x86_64-pokysdk-linux/usr/include --oldincludedir=/opt/poky/1.5+snapshot/sysroots/x86_64-pokysdk-linux/usr/include --infodir=/opt/poky/1.5+snapshot/sysroots/x86_64-pokysdk-linux/usr/share/info --mandir=/opt/poky/1.5+snapshot/sysroots/x86_64-pokysdk-linux/usr/share/man --disable-silent-rules --disable-dependency-tracking --with-libtool-sysroot=/media/sdc1/fb/majo/vfy/poky/build/tmp/sysroots/x86_64-nativesdk-pokysdk-linux --with-gnu-ld --enable-shared --enable-languages=c,c++ --enable-threads=posix --enable-multilib --enable-c99 --enable-long-long --enable-symvers=gnu --enable-libstdcxx-pch --program-prefix=powerpc-poky-linux- --without-local-prefix --enable-lto --enable-libssp --disable-bootstrap --disable-libmudflap --with-system-zlib --with-linker-hash-style=gnu --enable-linker-build-id --with-ppl=no --with-cloog=no --enable-checking=release --enable-cheaders=c_global --enable-e500_double --with-gxx-include-dir=/opt/poky/1.5+snapshot/sysroots/ppce500v2-poky-linux/usr/include/c++ --with-build-time-tools=/media/sdc1/fb/majo/vfy/poky/build/tmp/sysroots/x86_64-linux/usr/powerpc-poky-linux/bin --with-sysroot=/opt/poky/1.5+snapshot/sysroots/ppce500v2-poky-linux --with-build-sysroot=/media/sdc1/fb/majo/vfy/poky/build/tmp/sysroots/p2020rdb --enable-targets=powerpc64 --disable-libunwind-exceptions --disable-libssp --disable-libgomp --disable-libmudflap --with-mpfr=/media/sdc1/fb/majo/vfy/poky/build/tmp/sysroots/x86_64-nativesdk-pokysdk-linux --with-mpc=/media/sdc1/fb/majo/vfy/poky/build/tmp/sysroots/x86_64-nativesdk-pokysdk-linux --enable-nls --with-long-double-128 --enable-__cxa_atexit Thread model: posix gcc version 4.8.2 (GCC)
reverting commit 11d9127ac57514394f8297f9fdfc7b31e163fcb8 resolves this problem.
Hi Zhenhua, Can you take a look since the issue is related to ppc.
*** Bug 5886 has been marked as a duplicate of this bug. ***
The fix patch has been merged. http://cgit.openembedded.org/openembedded-core/commit/?id=97f2a81d6796ddaf7bbaab86c2ab9039673c732c
Toolchain works now. Thank you very much! make powerpc-poky-linux-gnuspe-gcc -m32 -mcpu=8548 -mabi=spe -mspe -mfloat-gprs=double --sysroot=/opt/poky/1.5+snapshot/sysroots/ppce500v2-poky-linux-gnuspe test.c -o test 1|majo@sestofb10:~ > file test test: ELF 32-bit MSB executable, PowerPC or cisco 4500, version 1 (SYSV), dynamically linked (uses shared libs), for GNU/Linux 2.6.16, BuildID[sha1]=71da408c0111e9f86f3dbe97812287e7335556ed, not stripped