Hi, I am facing gcc 3.4.4 build problem for mips platform with --enable-thread options. ../gcc-3.4.4/configure --target=$TARGET --prefix=$PREFIX --enable-language=c --with-headers=/opt/crosstool/mipsel-unknown-linux-gnu/sys-include/ --with-gnu-ld --with-gnu-as --disable-shared --enable-threads Error message are listed as below: ************************************************************************************************* In file included from ./tm.h:13, from ../../gcc-3.4.4/gcc/libgcc2.c:43: ../../gcc-3.4.4/gcc/config/mips/linux.h:198: error: parse error before "stack_t" ../../gcc-3.4.4/gcc/config/mips/linux.h:198: warning: no semicolon at end of str uct or union ../../gcc-3.4.4/gcc/config/mips/linux.h:201: error: parse error before '}' token ../../gcc-3.4.4/gcc/config/mips/linux.h:201: warning: type defaults to `int' in declaration of `_sig_ucontext_t' ../../gcc-3.4.4/gcc/config/mips/linux.h:201: warning: data definition has no typ e or storage class In file included from ./tm.h:13, from ../../gcc-3.4.4/gcc/libgcc2.c:43: ../../gcc-3.4.4/gcc/config/mips/linux.h:198: error: parse error before "stack_t" ../../gcc-3.4.4/gcc/config/mips/linux.h:198: warning: no semicolon at end of str uct or union ../../gcc-3.4.4/gcc/config/mips/linux.h:201: error: parse error before '}' token ../../gcc-3.4.4/gcc/config/mips/linux.h:201: warning: type defaults to `int' in declaration of `_sig_ucontext_t' ../../gcc-3.4.4/gcc/config/mips/linux.h:201: warning: data definition has no typ e or storage class make[2]: *** [libgcc/./_muldi3.o] Error 1 make[2]: *** Waiting for unfinished jobs.... make[2]: *** [libgcc/./_negdi2.o] Error 1 make[2]: Leaving directory `/tmp/mipsel-unknown-linux-gnu-toolchain/build-gcc-bo otstrap/gcc' make[1]: *** [libgcc.a] Error 2 make[1]: Leaving directory `/tmp/mipsel-unknown-linux-gnu-toolchain/build-gcc-bo otstrap/gcc' make: *** [all-gcc] Error 2 ************************************************************************************************* I am able to build the minimal version of compiler for kernel build with config options as below: ../gcc-3.4.4/configure --target=$TARGET --prefix=$PREFIX --enable-language=c --without-headers --with-gnu-ld --with-gnu-as --disable-shared --disable-threads Has anybody faced this issue earlier? Will be grateful if someone could comment on this issue. Thanks and Regards, Shyamal Thanks and Regards, Shyamal