Angel Tsankov wrote: > Angel Tsankov wrote: >> OK, the build process anew: >> >> 1. I configured gcc-core 4.3.2 >> with --prefix="$INSTALLED_SOFTWARE"/"$program" >> --with-local-prefix="$INSTALLED_SOFTWARE"/"$program" >> --with-gmp="$INSTALLED_SOFTWARE"/gmp >> --with-mpfr="$INSTALLED_SOFTWARE"/mpfr >> >> >> 2. I tried to build with 'make -j 2 bootstrap' and got the following >> during stage 2 (<build dir>/stage_current contains 'stage2'): >> /home/angel/software/gcc/build/./prev-gcc/xgcc >> -B/home/angel/software/gcc/build/./prev-gcc/ >> -B/home/angel/installed_software/gcc/powerpc-unknown-linux-gnu/bin/ >> -c >> -g -O2 -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes >> -Wmissing-prototypes >> -Wold-style-definition -Wmissing-format-attribute -pedantic >> -Wno-long-long >> -Wno-variadic-macros >> -Wno-overlength-strings >> -DHAVE_CONFIG_H -I. -I. -I../../source/unpacked/gcc >> -I../../source/unpacked/gcc/. >> -I../../source/unpacked/gcc/../include >> -I../../source/unpacked/gcc/../libcpp/include >> -I/home/angel/installed_software/gmp/include >> -I/home/angel/installed_software/mpfr/include >> -I../../source/unpacked/gcc/../libdecnumber >> -I../../source/unpacked/gcc/../libdecnumber/dpd >> -I../libdecnumber ../../source/unpacked/gcc/dbgcnt.c -o dbgcnt.o >> In file included from ../../source/unpacked/gcc/dbgcnt.c:45: >> ../../source/unpacked/gcc/dbgcn >> >> I've attached the two dependecy files for dbgcnt.c: one produced from >> the above command line but with -MD added and one produced with -MD >> and -DHAVE_LIMITS_H added to the same command line. None of the >> dependency files includes auto-host.h (where HAVE_LIMITS_H is defines >> as 1). In this case, how is limits.h supposed to get included in >> dbgcnt.c >> if not by passing -DHAVE_LIMITS_H to the compiler? >> > It turns out that during stage 2 <build dir>/prev-gcc/xgcc gives > preference to <build dir>/gcc/../libdecnumber/config.h instead of to > <build dir>/gcc/config.h. I thought it might be because -I. > precedes -I../libdecnumber, so I moved -I. to the end of the list of > options in <source dir>/gcc/Makefile but the result was the same. > Then > I fiddled with the above command line and found out that > > <build > dir>/prev-gcc/xgcc -B/home/angel/software/gcc/build/./prev-gcc/ > -B/home/angel/installed_software/gcc/powerpc-unknown-linux-gnu/bin/ > -W -Wall -pedantic -I../libdecnumber -I. > ../../source/unpacked/gcc/dbgcnt.c > > still includes <build dir>/../libdecnumber/config.h instead of <build > dir>/config.h. The only way to include <build dir>/config.h that I > found was by removing -I../libdecnumber from command line but I guess > I > should not do this. So, what else could I try? > I forgot to mention that the host C compiler is GCC 2.95.4. Angel
