checking for C compiler default output... configure: error: C compiler cannot create
Hi
I have a 32 build build environment on fedora 12 64bit. The build environment is a complete system (unless the provider has missed something) .. I chroot into the build environment. When I run rpmbuild on any of the provided sources / spec files they exit with " checking for C compiler default output... configure: error: C compiler cannot create executables " Or similar. eg : bash-3.00# rpmbuild -ba -v ./SPECS/expat.spec Executing(%prep): /bin/sh -e /var/tmp/rpm-tmp.76344 + umask 022 + cd /root/rpmbuild/BUILD + cd /root/rpmbuild/BUILD + rm -rf expat-1.95.7 + /bin/gzip -dc /root/rpmbuild/SOURCES/expat-1.95.7.tar.gz + tar -xf - + STATUS=0 + '[' 0 -ne 0 ']' + cd expat-1.95.7 + echo 'Patch #0 (expat-1.95.7-xmlcall.patch):' Patch #0 (expat-1.95.7-xmlcall.patch): + patch -p1 -b --suffix .xmlcall -s + echo 'Patch #1 (expat-malloc-failure.diff):' Patch #1 (expat-malloc-failure.diff): + patch -p0 -b --suffix .malloc -s + exit 0 Executing(%build): /bin/sh -e /var/tmp/rpm-tmp.76344 + umask 022 + cd /root/rpmbuild/BUILD + cd expat-1.95.7 + export 'CFLAGS=-O2 -g -m32 -march=i386 -mtune=generic -fasynchronous-unwind-tables -fPIC' + CFLAGS='-O2 -g -m32 -march=i386 -mtune=generic -fasynchronous-unwind-tables -fPIC' + CFLAGS='-O2 -g -m32 -march=i386 -mtune=generic -fasynchronous-unwind-tables -fPIC' + export CFLAGS + CXXFLAGS='-O2 -g -m32 -march=i386 -mtune=generic -fasynchronous-unwind-tables' + export CXXFLAGS + FFLAGS='-O2 -g -m32 -march=i386 -mtune=generic -fasynchronous-unwind-tables' + export FFLAGS + ./configure --host=i686-pc-linux-gnu --build=i686-pc-linux-gnu --target=i386-pc-linux --program-prefix= --prefix=/usr --exec-prefix=/usr --bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc --datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib --libexecdir=/usr/libexec --localstatedir=/var --sharedstatedir=/usr/com --mandir=/usr/share/man --infodir=/usr/share/info configure: loading cache /dev/null /dev/null: line 1: ./configure:: No such file or directory checking build system type... i686-pc-linux-gnu checking host system type... i686-pc-linux-gnu checking for i686-pc-linux-gnu-gcc... no checking for gcc... gcc checking for C compiler default output... configure: error: C compiler cannot create executables error: Bad exit status from /var/tmp/rpm-tmp.76344 (%build) RPM build errors: Bad exit status from /var/tmp/rpm-tmp.76344 (%build) bash-3.00# How do I resolve this ? Greg |
Hi -
It sounds like you need to get a C compiler. Something like this: Quote:
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.. And if gcc is present, find it with :
cd <top-directory-of-chroot-environment> find ./* -iname *gcc* Can also be a path problem ? But, so far concerns expat-1.95 : It is available. # yum install compat-expat1.i686 ( I guess ) It is on the file list for Fedora12 x86_64 : compat-expat1-1.95.8-6.i686.rpm ( Also available: compat-expat1-1.95.8-6.x86_64.rpm ) You can check the required install name with : # yum search expat .. |
Hi
So far I found that running rpmbuild with the "--target i586" option works. How can I set the chroot environment so that the compiler in the chroot env, thinks it's running in an i586 environment. Thanks for the info. |
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