On 4/4/15 06:56, Richard Weinberger wrote: > On Fri, Apr 3, 2015 at 10:19 PM, Chen Gang <xili_gchen_5...@hotmail.com> > wrote: >> The related error with allmodconfig: > > BTW: How do you generate this allmodconfig? > "make allmodconfig ARCH=blackfin" cannot work as you need to specify a > board... > [...] > Hmm, what compiler are you using? > It's odd that __linux__ is not defined... >
I built the raw cross compiler from the latest gcc/binutils's upsteam code: - binutils: ../binutils-gdb/configure --prefix=/upstream/release-blackfin --target=bfin-gchen-elf --disable-nls --with-sysroot=/upstream/release-blackfin --without-headers target_alias=bfin-gchen-elf make && make install [root@localhost build-binutils-blackfin]# /upstream/release-blackfin/bin/bfin-gchen-elf-ld -v GNU ld (GNU Binutils) 2.25.51.20150401 - gcc: ../gcc-blackfin/configure --target=bfin-gchen-elf --disable-nls --disable-threads --disable-shared --disable-libssp --disable-libquadmath --disable-libgomp --disable-libatomic --prefix=/upstream/release-blackfin --without-headers target_alias=bfin-gchen-elf --enable-languages=c,lto make all-gcc && make all-target-libgcc && make install [root@localhost build-binutils-blackfin]# /upstream/release-blackfin/bin/bfin-gchen-elf-gcc -v Using built-in specs. COLLECT_GCC=/upstream/release-blackfin/bin/bfin-gchen-elf-gcc COLLECT_LTO_WRAPPER=/upstream/release-blackfin/libexec/gcc/bfin-gchen-elf/5.0.0/lto-wrapper Target: bfin-gchen-elf Configured with: ../gcc-blackfin/configure --target=bfin-gchen-elf --disable-nls --disable-threads --disable-shared --disable-libssp --disable-libquadmath --disable-libgomp --disable-libatomic --prefix=/upstream/release-blackfin --without-headers target_alias=bfin-gchen-elf --enable-languages=c,lto Thread model: single gcc version 5.0.0 20150401 (experimental) (GCC) - kernel using: make ARCH=blackfin CROSS_COMPILE=/upstream/release-blackfin/bin/bfin-gchen-elf- Is what I have done above correct? Or can we treate it as gcc's issue? Thanks. -- Chen Gang Open, share, and attitude like air, water, and life which God blessed -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
