Re: gcc crosscompile for PPC, Please help!

[Revital1 Eres <ERES at il dot ibm dot com>]

gcc-owner@gcc.gnu.org wrote on 24/09/2007 09:19:09:

> Hi All,
>
> I wanted to install gcc-3.4 on my ppc-linux m/c. I tried cross
> compiling, but cought up with error which i'm not familiar with as i'm
> new here.

GCC list is about development of GCC so I think you should try the
gcc-help mailing list instead.

Thanks,
Revital


>
> The following is the error log on make:
>
---------------------------------------------------------------------------------------------

> [root@crazy gcc_build]# make
> make[1]: Entering directory
> `/home/ashok/gcc_build/build-i386-linux/libiberty'
> make[2]: Entering directory
> `/home/ashok/gcc_build/build-i386-linux/libiberty/testsuite'
> make[2]: Nothing to be done for `all'.
> make[2]: Leaving directory
> `/home/ashok/gcc_build/build-i386-linux/libiberty/testsuite'
> make[2]: Entering directory
> `/home/ashok/gcc_build/build-i386-linux/libiberty'
> if [ -z "" ]; then \
>   true; \
> else \
>   rootpre=`${PWDCMD-pwd}`/; export rootpre; \
>   srcrootpre=`cd ../../../gcc-3.4.4/libiberty; ${PWDCMD-pwd}`/; export
> srcrootpre; \
>   lib=`echo ${rootpre} | sed -e 's,^.*/\([^/][^/]*\)/$,\1,'`; \
>   compiler="gcc"; \
>   for i in `${compiler} --print-multi-lib 2>/dev/null`; do \
>     dir=`echo $i | sed -e 's/;.*$//'`; \
>     if [ "${dir}" = "." ]; then \
>       true; \
>     else \
>       if [ -d ../${dir}/${lib} ]; then \
>         flags=`echo $i | sed -e 's/^[^;]*;//' -e 's/@/ -/g'`; \
>         if (cd ../${dir}/${lib}; make "AR=ar" "AR_FLAGS=rc" "CC=gcc"
> "CFLAGS=-g -O2" "DESTDIR=" "LIBCFLAGS=-g -O2" "EXTRA_OFILES="
> "HDEFINES=" "INSTALL=/usr/bin/install -c" "INSTALL_DATA=/usr/bin/install
> -c -m 644" "INSTALL_PROGRAM=/usr/bin/install -c" "LDFLAGS=" "LOADLIBES="
> "RANLIB=ranlib" "SHELL=/bin/sh" "prefix=/usr/local"
> "exec_prefix=/usr/local" "libdir=/usr/local/lib" "libsubdir=" "tooldir="
\
>                         CFLAGS="-g -O2 ${flags}" \
>                         prefix="/usr/local" \
>                         exec_prefix="/usr/local" \
>                         GCJFLAGS=" ${flags}" \
>                         CXXFLAGS=" ${flags}" \
>                         LIBCFLAGS="-g -O2 ${flags}" \
>                         LIBCXXFLAGS=" ${flags}" \
>                         LDFLAGS=" ${flags}" \
>                         MULTIFLAGS="${flags}" \
>                         DESTDIR="" \
>                         INSTALL="/usr/bin/install -c" \
>                         INSTALL_DATA="/usr/bin/install -c -m 644" \
>                         INSTALL_PROGRAM="/usr/bin/install -c" \
>                         INSTALL_SCRIPT="" \
>                         all); then \
>           true; \
>         else \
>           exit 1; \
>         fi; \
>       else true; \
>       fi; \
>     fi; \
>   done; \
> fi
> make[2]: Leaving directory
> `/home/ashok/gcc_build/build-i386-linux/libiberty'
> make[1]: Leaving directory
> `/home/ashok/gcc_build/build-i386-linux/libiberty'
> make[1]: Entering directory `/home/ashok/gcc_build/libiberty'
> make[2]: Entering directory `/home/ashok/gcc_build/libiberty/testsuite'
> make[2]: Nothing to be done for `all'.
> make[2]: Leaving directory `/home/ashok/gcc_build/libiberty/testsuite'
> make[1]: Leaving directory `/home/ashok/gcc_build/libiberty'
> make[1]: Entering directory `/home/ashok/gcc_build/intl'
> make[1]: Nothing to be done for `all'.
> make[1]: Leaving directory `/home/ashok/gcc_build/intl'
> make[1]: Entering directory `/home/ashok/gcc_build/zlib'
> : make ; exec true "AR_FLAGS=rc" "CC_FOR_BUILD=gcc" "CFLAGS=-g -O2"
> "CXXFLAGS=-g -O2" "CFLAGS_FOR_BUILD=" "CFLAGS_FOR_TARGET=-O2 -g -O2"
> "INSTALL=/usr/bin/install -c" "INSTALL_DATA=/usr/bin/install -c -m 644"
> "INSTALL_PROGRAM=/usr/bin/install -c" "INSTALL_SCRIPT=/usr/bin/install
> -c" "LDFLAGS=" "LIBCFLAGS=-g -O2" "LIBCFLAGS_FOR_TARGET=-O2 -g -O2"
> "MAKE=make" "MAKEINFO=makeinfo --split-size=5000000 " "PICFLAG="
> "PICFLAG_FOR_TARGET=" "SHELL=/bin/sh" "EXPECT=expect" "RUNTEST=runtest"
> "RUNTESTFLAGS=" "exec_prefix=/usr/local" "infodir=/usr/local/info"
> "libdir=/usr/local/lib" "prefix=/usr/local"
> "tooldir=/usr/local/ppc-linux"
> "AR=powerpc-wrs-linux-gnu-ppc7400-glibc_cgl-ar"
> "AS=powerpc-wrs-linux-gnu-ppc7400-glibc_cgl-as"
> "CC=powerpc-wrs-linux-gnu-ppc7400-glibc_cgl-gcc"
> "CXX=powerpc-wrs-linux-gnu-ppc7400-glibc_cgl-g++"
> "LD=powerpc-wrs-linux-gnu-ppc7400-glibc_cgl-ld" "LIBCFLAGS=-g -O2"
> "NM=powerpc-wrs-linux-gnu-ppc7400-glibc_cgl-nm" "PICFLAG=" "RANLIB=:"
> "DESTDIR=" DO=all multi-do
> make[1]: Leaving directory `/home/ashok/gcc_build/zlib'
> make[1]: Entering directory `/home/ashok/gcc_build/gcc'
> powerpc-wrs-linux-gnu-ppc7400-glibc_cgl-gcc   -g -O2 -DIN_GCC   -W -Wall
> -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -pedantic
> -Wno-long-long    -DHAVE_CONFIG_H  -o cc1 \
>         c-parse.o c-lang.o c-pretty-print.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-incpath.o
> cppdefault.o c-ppoutput.o c-cppbuiltin.o prefix.o c-objc-common.o
> c-dump.o c-pch.o libcpp.a rs6000-c.o main.o libbackend.a
> ../libiberty/libiberty.a
> /opt/WindRiver/gnu/3.4.4-wrlinux-1.3
/x86-linux2/bin/../lib/gcc/powerpc-wrs-
> linux-gnu/3.4.4/../../../../powerpc-wrs-linux-gnu/bin/ld:
> crt1.o: No such file: No such file or directory
> collect2: ld returned 1 exit status
> make[1]: *** [cc1] Error 1
> make[1]: Leaving directory `/home/ashok/gcc_build/gcc'
> make: *** [all-gcc] Error 2
>
----------------------------------------------------------------------------------------------------------------------------------------------------------

>
> This is how i configured :
> [root@crazy gcc_build]# ../gcc-3.4.4/configure --host=ppc-linux
> --target=ppc-linux --build=i386-linux
>
> This is how i set my cross-compiler :
> export
> PATH=$PATH:/opt/WindRiver/gnu/3.4.4-wrlinux-1.3
/x86-linux2/powerpc-wrs-linux-gnu/bin
> export CC=powerpc-wrs-linux-gnu-ppc7400-glibc_cgl-gcc
> export CXX=powerpc-wrs-linux-gnu-ppc7400-glibc_cgl-g++
> export LD=powerpc-wrs-linux-gnu-ppc7400-glibc_cgl-ld
> export NM=powerpc-wrs-linux-gnu-ppc7400-glibc_cgl-nm
> export AR=powerpc-wrs-linux-gnu-ppc7400-glibc_cgl-ar
> export AS=powerpc-wrs-linux-gnu-ppc7400-glibc_cgl-as
> export CPP=powerpc-wrs-linux-gnu-ppc7400-glibc_cgl-cpp
>
>
> Please help me where i'm wrong....
>
> Thanks
> Ashok
>
>
>