https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109051
Bug ID: 109051
Summary: Configure takes long time for multibuild of run-time
libraries
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: marxin at gcc dot gnu.org
Target Milestone: ---
Host: x86_64-linux-gnu
Target: arm-linux-gnueabi
I've just noticed that a slower cross compiler build can be killer by a builder
service:
[ 24s] + ../configure --prefix=/usr --infodir=/usr/share/info
--mandir=/usr/share/man --libdir=/usr/lib64 --libexecdir=/usr/lib64
--enable-languages=c,c++ --enable-checking=release --disable-werror
--with-gxx-include-dir=/usr/include/c++/13
--with-libstdcxx-zoneinfo=/usr/share/zoneinfo --enable-ssp --disable-libssp
--disable-libvtv --enable-cet=auto --disable-libcc1 --disable-plugin
--with-bugurl=https://bugs.opensuse.org/ '--with-pkgversion=SUSE Linux'
--with-slibdir=/usr/arm-suse-linux-gnueabi/sys-root/lib64 --with-system-zlib
--enable-libstdcxx-allocator=new --disable-libstdcxx-pch
--enable-version-specific-runtime-libs --with-gcc-major-version-only
--enable-linux-futex --enable-gnu-indirect-function --program-suffix=-13
--program-prefix=arm-none-eabi- --target=arm-none-eabi --disable-nls
--with-sysroot=/usr/arm-suse-linux-gnueabi/sys-root
--with-build-sysroot=/usr/arm-suse-linux-gnueabi/sys-root
--with-build-time-tools=/usr/arm-suse-linux-gnueabi/bin --with-newlib
--enable-multilib --with-multilib-list=aprofile,rmprofile
--disable-decimal-float --disable-libffi --disable-libgomp --disable-libmudflap
--disable-libquadmath --disable-shared --disable-threads --disable-tls
--disable-bootstrap --enable-link-mutex --disable-libsanitizer
--build=x86_64-suse-linux --host=x86_64-suse-linux
...
[ 1113s] esac; \
[ 1113s] done
[ 1113s] make[3]: Leaving directory
'/home/abuild/rpmbuild/BUILD/gcc-13.0.1+git6506/obj-x86_64-suse-linux/arm-none-eabi/libgcc'
[ 1762s] make[1]: Entering directory
'/home/abuild/rpmbuild/BUILD/gcc-13.0.1+git6506/obj-x86_64-suse-linux'
[ 1762s] Checking multilib configuration for libstdc++-v3...
[ 1762s] mkdir -p -- arm-none-eabi/libstdc++-v3
[ 1762s] Configuring in arm-none-eabi/libstdc++-v3
As seen, at this place there's no output and the step takes 600s on a pretty
fast machine. So please, emit an output so that it doesn't get killer by a
builder.
