Hi All,

We are trying to compile GCC 4.4.6-4 , we found below error while compiling GCC.
please help in resolving this issue . thanks in advance .


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ERROR:
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checking if /imsprod/GCC_4_6/gcc-4.4.6-20120305/host-x86_64-redhat-linux/gcc/gcj -B/imsprod/GCC_4_6/gcc-4.4.6-20120305/x86_64-redhat-linux/32/libjava/ -B/imsprod/GCC_4_6/gcc-4.4.6-20120305/x86_64-redhat-linux/32/libjava/ -B/imsprod/GCC_4_6/gcc-4.4.6-20120305/host-x86_64-redhat-linux/gcc/ -B/vobs/ims_tools/rhlinux/gcc/x86_64-redhat-linux/bin/ -B/vobs/ims_tools/rhlinux/gcc/x86_64-redhat-linux/lib/ -isystem /vobs/ims_tools/rhlinux/gcc/x86_64-redhat-linux/include -isystem /vobs/ims_tools/rhlinux/gcc/x86_64-redhat-linux/sys-include -m32 -C -g works... configure: error: The Java compiler /imsprod/GCC_4_6/gcc-4.4.6-20120305/host-x86_64-redhat-linux/gcc/gcj -B/imsprod/GCC_4_6/gcc-4.4.6-20120305/x86_64-redhat-linux/32/libjava/ -B/imsprod/GCC_4_6/gcc-4.4.6-20120305/x86_64-redhat-linux/32/libjava/ -B/imsprod/GCC_4_6/gcc-4.4.6-20120305/host-x86_64-redhat-linux/gcc/ -B/vobs/ims_tools/rhlinux/gcc/x86_64-redhat-linux/bin/ -B/vobs/ims_tools/rhlinux/gcc/x86_64-redhat-linux/lib/ -isystem /vobs/ims_tools/rhlinux/gcc/x86_64-redhat-linux/include -isystem /vobs/ims_tools/rhlinux/gcc/x86_64-redhat-linux/sys-include -m32 -C -g failed (see config.log, check the CLASSPATH?)
configure: error: ../../../.././libjava/classpath/configure failed for classpath
make[1]: *** [configure-target-libjava] Error 1
make[1]: Leaving directory `/imsprod/GCC_4_6/gcc-4.4.6-20120305'
make: *** [all] Error 2

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Prefix:
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/configure --prefix=/vobs/ims_tools/rhlinux/gcc --mandir=/vobs/ims_tools/rhlinux/gcc/share/man --infodir=/vobs/ims_tools/rhlinux/gcc/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-awt=gtk --disable-dssi --with-java-home=/vobs/ims_tools/rhlinux/j2sdk --enable-libgcj-multifile --enable-java-maintainer-mode --with-ecj-jar=/vobs/ims_tools/rhlinux/gcc/java/eclipse-ecj.jar --disable-libjava-multilib --with-ppl --with-cloog --with-tune=generic --with-arch_32=i686 --build=x86_64-redhat-linux

Welcome to LQ.

Why build gcc-4.4.6 ? Is already the system compiler in EL6.
And available as a package for EL5 : # yum install gcc44*

And why do a gcc build with java ? You'd probably get a better java with
openjdk or jdk-1.6.0_33-fcs.x86_64.rpm
http://ftp.scientificlinux.org/linux...fcs.x86_64.rpm

Which OS is it, you are using ? ?

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Hi,

for our build environment we are using GCC & all other OS binaries,tools from custom PATH(clearcase VOB), Hence we need to compile the GCC source.
OS: RHEL6.3

In the prefix we have provide $JAVAHOME PATH.

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Prefix:
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/configure --prefix=/vobs/ims_tools/rhlinux/gcc --mandir=/vobs/ims_tools/rhlinux/gcc/share/man --infodir=/vobs/ims_tools/rhlinux/gcc/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-java-awt=gtk --disable-dssi --with-java-home=/vobs/ims_tools/rhlinux/j2sdk --enable-libgcj-multifile --enable-java-maintainer-mode --with-ecj-jar=/vobs/ims_tools/rhlinux/gcc/java/eclipse-ecj.jar --disable-libjava-multilib --with-ppl --with-cloog --with-tune=generic --with-arch_32=i686 --build=x86_64-redhat-linux

At least one fatal error :
GCC requires a build folder outside the gcc-4.4.6/ source folder.
I.e. mkdir build-gcc446 && cd build-gcc446/ &&
../gcc-4.4.6/configure --prefix=/vobs/ims_tools/rhlinux/gcc --

! The current gcc-4.4.6/ source folder cannot be reused.
Please delete. And start from scratch.

.

Hi

I tried above steps but no luck same error

After excluding "java" , we were able to compile gcc

--enable-languages=c,c++,objc,obj-c++