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From: "georgthegreat at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
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Subject: [Bug pch/60982] Very long compilation of precompiled headers
Date: Tue, 29 Apr 2014 18:10:00 -0000
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60982

--- Comment #5 from Yuriy Chernyshov <georgthegreat at gmail dot com> ---
I've reconfigured gcc, so it wouldn't build precompiled headers and created a
gcc-build subfolder (as FAQ said).

Now the following command hangs:
libtool: compile:  /gpfs/data/chernyshov/contrib/gcc-4.8.2/gcc-build/./gcc/xgcc
-shared-libgcc -B/gpfs/data/chernyshov/contrib/gcc-4.8.2/gcc-build/./gcc
-nostdinc++
-L/gpfs/data/chernyshov/contrib/gcc-4.8.2/gcc-build/powerpc64-unknown-linux-gnu/libstdc++-v3/src
-L/gpfs/data/chernyshov/contrib/gcc-4.8.2/gcc-build/powerpc64-unknown-linux-gnu/libstdc++-v3/src/.libs
-B/gpfs/data/chernyshov/chroot/powerpc64-unknown-linux-gnu/bin/
-B/gpfs/data/chernyshov/chroot/powerpc64-unknown-linux-gnu/lib/ -isystem
/gpfs/data/chernyshov/chroot/powerpc64-unknown-linux-gnu/include -isystem
/gpfs/data/chernyshov/chroot/powerpc64-unknown-linux-gnu/sys-include
-I/gpfs/data/chernyshov/contrib/gcc-4.8.2/libstdc++-v3/../libgcc
-I/gpfs/data/chernyshov/contrib/gcc-4.8.2/gcc-build/powerpc64-unknown-linux-gnu/libstdc++-v3/include/powerpc64-unknown-linux-gnu
-I/gpfs/data/chernyshov/contrib/gcc-4.8.2/gcc-build/powerpc64-unknown-linux-gnu/libstdc++-v3/include
-I/gpfs/data/chernyshov/contrib/gcc-4.8.2/libstdc++-v3/libsupc++ -std=gnu++11
-D_GLIBCXX_SHARED -fno-implicit-templates -Wall -Wextra -Wwrite-strings
-Wcast-qual -Wabi -fdiagnostics-show-location=once -ffunction-sections
-fdata-sections -frandom-seed=random.lo -g -O2 -D_GNU_SOURCE -c
../../../../../libstdc++-v3/src/c++11/random.cc  -fPIC -DPIC -D_GLIBCXX_SHARED
-o random.o

This is just a compilation command, so I consider something is wrong in my
environment, but I really can't say what.