On Sun, 29 Mar 2009, Laurent GUERBY wrote: > /home/guerby/build-ppl/./prev-gcc/xgcc -B/home/guerby/build-ppl/./prev-gcc/ > -B/n/17/guerby/install-trunk-ppl/x86_64-unknown-linux-gnu/bin/ -g -O2 > -DIN_GCC -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes > -Wcast-qual -Wold-style-definition -Wc++-compat -Wmissing-format-attribute > -pedantic -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings -Werror > -fno-common -DHAVE_CONFIG_H -o cc1-dummy c-lang.o stub-objc.o attribs.o > c-errors.o c-lex.o c-pragma.o c-decl.o c-typeck.o c-convert.o c-aux-info.o > c-common.o c-opts.o c-format.o c-semantics.o c-ppoutput.o c-cppbuiltin.o > c-objc-common.o c-dump.o c-pch.o c-parser.o i386-c.o c-gimplify.o > tree-mudflap.o c-pretty-print.o c-omp.o dummy-checksum.o \ > main.o tree-browser.o libbackend.a ../libcpp/libcpp.a > ../libdecnumber/libdecnumber.a ../libcpp/libcpp.a ../libiberty/libiberty.a > ../libdecnumber/libdecnumber.a -L/home/guerby/root/cloog-ppl-1.5/lib -lcloog > -L/home/guerby/root/ppl-0.10/lib -lppl_c -lppl -lgmpxx -lstdc++ > -L/home/guerby/root/gmp-4.2.4/lib -L/home/guerby/root/mpfr-2.3.1/lib -lmpfr > -lgmp > /usr/bin/ld: cannot find -lstdc++ > collect2: ld returned 1 exit status > make[3]: *** [cc1-dummy] Error 1 > make[3]: Leaving directory `/home/guerby/build-ppl/gcc' > make[2]: *** [all-stage2-gcc] Error 2 > make[2]: Leaving directory `/home/guerby/build-ppl' > make[1]: *** [stage2-bubble] Error 2 > make[1]: Leaving directory `/home/guerby/build-ppl' > make: *** [bootstrap] Error 2 > > What am I missing?
If you are doing a bootstrap rather than building a cross compiler, and the host libstdc++ is not in a path searched by the compiler being built, you'll need --with-host-libstdcxx="-L/some/where -lstdc++" so the newly built compiler can find the host libstdc++. -- Joseph S. Myers jos...@codesourcery.com
