Hi, I'm having some problems building gcc4.5.0 on linux/x86_64 with the fortran compiler, graphite and gold all enabled at the same time. The build dies with errors as in (a) below when attempting to link f951 itself (in stage 2 of the compiler build). The machine I'm using for the build itself is a RHEL5-derived system (Scientific Linux 5) with gcc4.1.2 and binutils 2.17.50 on the system itself. I however build and use binutils 2.20.1 as part of my build. Since a number of pieces are involved in building with gcc450/graphite/gold, I've summarized the full build procedure I'm using in a single flat recipe in (b) below. Does anyone recognize this problem? Is there something missing or incorrect in my build recipe or something to be fixed in the gcc gfortran build when gold and graphite (using ppl) are simultaneously enabled? cheers, Pete (a) /build/45go/BUILD/slc5_amd64_gcc450/external/gcc/4.5.0/gcc-4.5.0/obj/./prev-gcc/xgcc -B/build/45go/BUILD/slc5_amd64_gcc450/external/gcc/4.5.0/gcc-4.5.0/obj/./prev-gcc/ -B/build/45go/slc5_amd64_gcc450/external/gcc/4.5.0/x86_64-unknown-linux-gnu/bin/ -B/build/45go/slc5_amd64_gcc450/external/gcc/4.5.0/x86_64-unknown-linux-gnu/bin/ -B/build/45go/slc5_amd64_gcc450/external/gcc/4.5.0/x86_64-unknown-linux-gnu/lib/ -isystem /build/45go/slc5_amd64_gcc450/external/gcc/4.5.0/x86_64-unknown-linux-gnu/include -isystem /build/45go/slc5_amd64_gcc450/external/gcc/4.5.0/x86_64-unknown-linux-gnu/sys-include -g -O2 -gtoggle -DIN_GCC -W -Wall -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wmissing-format-attribute -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Wold-style-definition -Wc++-compat -DHAVE_CONFIG_H -o f951 \ fortran/arith.o fortran/array.o fortran/bbt.o fortran/check.o fortran/cpp.o fortran/data.o fortran/decl.o fortran/dump-parse-tree.o fortran/error.o fortran/expr.o fortran/interface.o fortran/intrinsic.o fortran/io.o fortran/iresolve.o fortran/match.o fortran/matchexp.o fortran/misc.o fortran/module.o fortran/openmp.o fortran/options.o fortran/parse.o fortran/primary.o fortran/resolve.o fortran/scanner.o fortran/simplify.o fortran/st.o fortran/symbol.o fortran/target-memory.o fortran/convert.o fortran/dependency.o fortran/f95-lang.o fortran/trans.o fortran/trans-array.o fortran/trans-common.o fortran/trans-const.o fortran/trans-decl.o fortran/trans-expr.o fortran/trans-intrinsic.o fortran/trans-io.o fortran/trans-openmp.o fortran/trans-stmt.o fortran/trans-types.o main.o libbackend.a ../libcpp/libcpp.a ../libdecnumber/libdecnumber.a ../libcpp/libcpp.a ../libiberty/libiberty.a ../libdecnumber/libdecnumber.a attribs.o -L/build/45go/slc5_amd64_gcc450/external/gcc/4.5.0/tmp/cloog-ppl/lib -lcloog -L/build/45go/slc5_amd64_gcc450/external/gcc/4.5.0/tmp/ppl/lib -lppl_c -lppl -lgmpxx -L/build/45go/slc5_amd64_gcc450/external/gcc/4.5.0/tmp/gmp/lib -L/build/45go/slc5_amd64_gcc450/external/gcc/4.5.0/tmp/mpfr/lib -L/build/45go/slc5_amd64_gcc450/external/gcc/4.5.0/tmp/mpc/lib -lmpc -lmpfr -lgmp -rdynamic -ldl -L../zlib -lz /build/45go/slc5_amd64_gcc450/external/gcc/4.5.0/x86_64-unknown-linux-gnu/bin/ld: /build/45go/slc5_amd64_gcc450/external/gcc/4.5.0/tmp/ppl/lib/libppl_c.a(ppl_c_implementation_common.o): in function ppl_io_asprint_variable:ppl_c_implementation_common.cc:2004: error: undefined reference to '__cxa_begin_catch' /build/45go/slc5_amd64_gcc450/external/gcc/4.5.0/x86_64-unknown-linux-gnu/bin/ld: /build/45go/slc5_amd64_gcc450/external/gcc/4.5.0/tmp/ppl/lib/libppl_c.a(ppl_c_implementation_common.o): in function ppl_io_asprint_variable:ppl_c_implementation_common.cc:2004: error: undefined reference to '__cxa_end_catch' /build/45go/slc5_amd64_gcc450/external/gcc/4.5.0/x86_64-unknown-linux-gnu/bin/ld: /build/45go/slc5_amd64_gcc450/external/gcc/4.5.0/tmp/ppl/lib/libppl_c.a(ppl_c_implementation_common.o): in function ppl_io_asprint_variable:ppl_c_implementation_common.cc:2004: error: undefined reference to '__cxa_begin_catch' /build/45go/slc5_amd64_gcc450/external/gcc/4.5.0/x86_64-unknown-linux-gnu/bin/ld: /build/45go/slc5_amd64_gcc450/external/gcc/4.5.0/tmp/ppl/lib/libppl_c.a(ppl_c_implementation_common.o): in function ppl_io_asprint_variable:ppl_c_implementation_common.cc:2004: error: undefined reference to '__cxa_end_catch' <... many other errors including various std:: symbols ...> (b) # Starting from some convenient directory in which to do a build export MYBUILD=$PWD mkdir $MYBUILD/install mkdir $MYBUILD/tmp wget ftp://ftp.fu-berlin.de/unix/gnu/gcc/gcc-4.5.0/gcc-4.5.0.tar.bz2 wget ftp://ftp.gnu.org/gnu/gmp/gmp-4.2.4.tar.bz2 wget http://www.mpfr.org/mpfr-2.3.2/mpfr-2.3.2.tar.bz2 wget http://www.multiprecision.org/mpc/download/mpc-0.8.1.tar.gz wget http://www.cs.unipr.it/ppl/Download/ftp/releases/0.10.2/ppl-0.10.2.tar.bz2 wget ftp://gcc.gnu.org/pub/gcc/infrastructure/cloog-ppl-0.15.9.tar.gz wget http://ftp.gnu.org/gnu/bison/bison-2.4.tar.bz2 wget http://ftp.gnu.org/gnu/binutils/binutils-2.20.1.tar.bz2 gtar xjf gcc-4.5.0.tar.bz2 gtar xjf gmp-4.2.4.tar.bz2 gtar xjf mpfr-2.3.2.tar.bz2 gtar xzf mpc-0.8.1.tar.gz gtar xjf ppl-0.10.2.tar.bz2 gtar xzf cloog-ppl-0.15.9.tar.gz gtar xjf bison-2.4.tar.bz2 gtar xjf binutils-2.20.1.tar.bz2 # build bison as it is missing on the system and needed for binutils cd bison-2.4 ./configure --prefix=$MYBUILD/tmp/bison > configlog.out 2>&1 make -j6 > buildlog.out 2>&1 make install > installlog.out 2>&1 export PATH=$MYBUILD/tmp/bison/bin:$PATH cd ../binutils-2.20.1 ./configure --prefix=$MYBUILD/install --enable-gold > configlog.out 2>&1 make -j6 > buildlog.out 2>&1 # Minor fixup for the install perl -p -i -e 's|LN = ln|LN = cp -p|;s|ln ([^-])|cp -p $1|g' `find . -name Makefile` make install > installlog.out 2>&1 # Make temporary {gmp,mpfr,mpc,ppl,cloog-ppl} builds as they are needed # for gcc4.5 with graphite enabled. cd ../gmp-4.2.4 ./configure --prefix=$MYBUILD/tmp/gmp --disable-shared > configlog.out 2>&1 make -j6 > buildlog.out 2>&1 make install > installlog.out 2>&1 cd ../mpfr-2.3.2 ./configure --prefix=$MYBUILD/tmp/mpfr --with-gmp=$MYBUILD/tmp/gmp --disable-shared > configlog.out 2>&1 make -j6 > buildlog.out 2>&1 make install > installlog.out 2>&1 cd ../mpc-0.8.1 ./configure --prefix=$MYBUILD/tmp/mpc --with-gmp=$MYBUILD/tmp/gmp --with-mpfr=$MYBUILD/tmp/mpfr --disable-shared > configlog.out 2>&1 make -j6 > buildlog.out 2>&1 make install > installlog.out 2>&1 cd ../ppl-0.10.2 ./configure --prefix=$MYBUILD/tmp/ppl --disable-shared > configlog.out 2>&1 make -j6 > buildlog.out 2>&1 make install > installlog.out 2>&1 cd ../cloog-ppl-0.15.9 ./configure --prefix=$MYBUILD/tmp/cloog-ppl --with-ppl=$MYBUILD/tmp/ppl --with-gmp=$MYBUILD/tmp/gmp --disable-shared > configlog.out 2>&1 make -j6 > buildlog.out 2>&1 make install > installlog.out 2>&1 # Build the compiler cd ../gcc-4.5.0 mkdir -p obj cd obj ../configure --prefix=$MYBUILD/install --enable-languages=c,c++,fortran --with-gmp=$MYBUILD/tmp/gmp --with-mpfr=$MYBUILD/tmp/mpfr --with-mpc=$MYBUILD/tmp/mpc --with-ppl=$MYBUILD/tmp/ppl --with-cloog=$MYBUILD/tmp/cloog-ppl --enable-shared --enable-gold > configlog.out 2>&1 make -j6 bootstrap > buildlog.out 2>&1 ------------------------------------------------------------------------- Peter Elmer E-mail: Peter.Elmer@xxxxxxx Phone: +41 (22) 767-4644 Address: CERN Division PPE, Bat. 32 2C-14, CH-1211 Geneva 23, Switzerland -------------------------------------------------------------------------