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Troy Cauble wrote: > My arm-wrs-vxworks gcc build is failing to find target > header files while compiling the cross version of libiberty. > > The 'make' is not trying to use ${prefix}/${target}/include > like it did for libgcc1 and libgcc2. Yes, the new 'relative search path' in gcc-2.95.2 tries now to use : ${prefix}/lib/gcc-lib/${target}/${version}/../../../../${target}/include which is quite a different thing and so causes a 'Catch-22' situation. If you have created the directory '${prefix}/lib/gcc-lib/${target}/${version}', there is no problems finding the headers. > I didn't see anything in the 'configure' stuff that would > trigger that. What am I missing? Editing the main 'Makefile.in' and adding a '-B${prefix}/${target}/' before the '-B${prefix}/${target}/bin/' in the *CFLAGS* definitions would fix this 'Catch-22' bug... > /opt/vxtools/gcc-2.95.2/arm-wrs-vxworks/gcc/xgcc \ > -B/opt/vxtools/gcc-2.95.2/arm-wrs-vxworks/gcc/ \ > -B/opt/wind/host/linux/arm-wrs-vxworks/bin/ \ > -c -DHAVE_CONFIG_H -g -O2 -I. -I../../../libiberty/../include \ > ../../../libiberty/choose-temp.c After the suggested fix this would result into : /opt/vxtools/gcc-2.95.2/arm-wrs-vxworks/gcc/xgcc \ -B/opt/vxtools/gcc-2.95.2/arm-wrs-vxworks/gcc/ \ -B/opt/wind/host/linux/arm-wrs-vxworks/ \ <----- !!!!!! -B/opt/wind/host/linux/arm-wrs-vxworks/bin/ \ -c -DHAVE_CONFIG_H -g -O2 -I. -I../../../libiberty/../include \ ../../../libiberty/choose-temp.c I made this fix into my sources sometimes in last summer and have suggested this fix in this list at least once before... Ok, the other possible 'hacks' are : 1. Create the directory '${prefix}/lib/gcc-lib/${target}/${version}' before starting to build GCC 2. Try to toy with the '--with-headers=....' (never tried) Cheers, Kai ------ Want more information? See the CrossGCC FAQ, http://www.objsw.com/CrossGCC/ Want to unsubscribe? Send a note to crossgcc-unsubscribe@sourceware.cygnus.com
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