There was an update today to gcc (4.3.2-r3). Portage wanted to upgrade to packages: sys-devel/gcc and cross-i686-mingw32/gcc (cross compiler). The normal GCC emerged correctly. However, the cross compiler fails with no obvious error message: make[3]: Entering directory `/var/tmp/portage/cross-i686-mingw32/gcc-4.3.2-r3/work/build/i686-mingw32/libiberty' if [ -z "" ]; then \ true; \ else \ rootpre=`${PWDCMD-pwd}`/; export rootpre; \ srcrootpre=`cd /var/tmp/portage/cross-i686-mingw32/gcc-4.3.2-r3/work/gcc-4.3.2/libiberty; ${PWDCMD-pwd}`/; export srcrootpre; \ lib=`echo "${rootpre}" | sed -e 's,^.*/\([^/][^/]*\)/$,\1,'`; \ compiler="/var/tmp/portage/cross-i686-mingw32/gcc-4.3.2-r3/work/build/./gcc/xgcc -B/var/tmp/portage/cross-i686-mingw32/gcc-4.3.2-r3/work/build/./gcc/ -L/var/tmp/portage/cross-i686-mingw32/gcc-4.3.2-r3/work/build/i686-mingw32/winsup/mingw -L/var/tmp/portage/cross-i686-mingw32/gcc-4.3.2-r3/work/build/i686-mingw32/winsup/w32api/lib -isystem /var/tmp/portage/cross-i686-mingw32/gcc-4.3.2-r3/work/gcc-4.3.2/winsup/mingw/include -isystem /var/tmp/portage/cross-i686-mingw32/gcc-4.3.2-r3/work/gcc-4.3.2/winsup/w32api/include -B/usr/i686-mingw32/bin/ -B/usr/i686-mingw32/lib/ -isystem /usr/i686-mingw32/include -isystem /usr/i686-mingw32/sys-include"; \ for i in `${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=/usr/libexec/gcc/i686-mingw32/ar" "AR_FLAGS=rc" "CC=/var/tmp/portage/cross-i686-mingw32/gcc-4.3.2-r3/work/build/./gcc/xgcc -B/var/tmp/portage/cross-i686-mingw32/gcc-4.3.2-r3/work/build/./gcc/ -L/var/tmp/portage/cross-i686-mingw32/gcc-4.3.2-r3/work/build/i686-mingw32/winsup/mingw -L/var/tmp/portage/cross-i686-mingw32/gcc-4.3.2-r3/work/build/i686-mingw32/winsup/w32api/lib -isystem /var/tmp/portage/cross-i686-mingw32/gcc-4.3.2-r3/work/gcc-4.3.2/winsup/mingw/include -isystem /var/tmp/portage/cross-i686-mingw32/gcc-4.3.2-r3/work/gcc-4.3.2/winsup/w32api/include -B/usr/i686-mingw32/bin/ -B/usr/i686-mingw32/lib/ -isystem /usr/i686-mingw32/include -isystem /usr/i686-mingw32/sys-include" "CFLAGS=-O2 -g -O2 -pipe " "DESTDIR=" "LIBCFLAGS=-O2 -g -O2 -pipe " "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=/usr/libexec/gcc/i686-mingw32/ranlib" "SHELL=/bin/sh" "prefix=/usr" "exec_prefix=/usr" "libdir=/usr/lib" "libsubdir=" "tooldir=/usr/i686-mingw32" \ CFLAGS="-O2 -g -O2 -pipe ${flags}" \ CCASFLAGS=" ${flags}" \ FCFLAGS=" ${flags}" \ FFLAGS=" ${flags}" \ ADAFLAGS=" ${flags}" \ prefix="/usr" \ exec_prefix="/usr" \ GCJFLAGS="-O2 -pipe ${flags}" \ CXXFLAGS="-O2 -g ${flags}" \ LIBCFLAGS="-O2 -g -O2 -pipe ${flags}" \ LIBCXXFLAGS="-O2 -g -fno-implicit-templates ${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="/usr/bin/install -c" \ all); then \ true; \ else \ exit 1; \ fi; \ else true; \ fi; \ fi; \ done; \ fi make[3]: Leaving directory `/var/tmp/portage/cross-i686-mingw32/gcc-4.3.2-r3/work/build/i686-mingw32/libiberty' make[2]: Leaving directory `/var/tmp/portage/cross-i686-mingw32/gcc-4.3.2-r3/work/build/i686-mingw32/libiberty' make[1]: Leaving directory `/var/tmp/portage/cross-i686-mingw32/gcc-4.3.2-r3/work/build' make: *** [all] Error 2 * * ERROR: cross-i686-mingw32/gcc-4.3.2-r3 failed. * Call stack: * ebuild.sh, line 49: Called src_compile * environment, line 4726: Called toolchain_src_compile * environment, line 5242: Called gcc_src_compile * environment, line 3038: Called gcc_do_make * environment, line 2858: Called die * The specific snippet of code: * emake LDFLAGS="${LDFLAGS}" STAGE1_CFLAGS="${STAGE1_CFLAGS}" LIBPATH="${LIBPATH}" BOOT_CFLAGS="${BOOT_CFLAGS}" ${GCC_MAKE_TARGET} || die "emake failed with ${GCC_MAKE_TARGET}"; * The die message: * emake failed with all There is not error if I scroll up (the last message is just a suce. It just dies. My "emerge --info" is this: http://bugs.gentoo.org/attachment.cgi?id=178969&action=view
OK, forget this, I'm closing as INVALID. I don't think this is supposed to work that way. The cross compiler should be build with crossdev. Portage itself generally doesn't seem able to update any cross compilers automatically.
