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libstdc++ test suite: "g++: error trying to exec 'cc1plus': execvp: No such file or directory"
- From: Max Filippov <jcmvbkbc at gmail dot com>
- To: gcc-help at gcc dot gnu dot org
- Cc: pinskia at gmail dot com
- Date: Sun, 8 Feb 2015 13:25:00 +0300
- Subject: libstdc++ test suite: "g++: error trying to exec 'cc1plus': execvp: No such file or directory"
- Authentication-results: sourceware.org; auth=none
Hi,
I'm trying to run testsuite on cross-compiler built from mainline gcc
following these
documents: https://gcc.gnu.org/install/test.html and
https://gcc.gnu.org/wiki/Testing_GCC
But tests fail for libstdc++, in the libstdc++.log I see
spawn -ignore SIGHUP g++
-B/home/jcmvbkbc/ws/tensilica/projects/201409-call0/build-5.0.0-windowed-check/xtensa-buildroot-linux-uclibc/libstdc++-v3/src/.libs
-D_GLIBCXX_ASSERT -fmessage-length=0 -g -O2 -D_GNU_SOURCE
-DLOCALEDIR="."
-I/home/jcmvbkbc/ws/tensilica/projects/201409-call0/gcc/libstdc++-v3/testsuite/util
config.cc --sysroot=/home/jcmvbkbc/tmp/br/build-dejagnu-windowed/host/usr/xtensa-buildroot-linux-uclibc/sysroot
-dN -E -o config.ii
g++: error trying to exec 'cc1plus': execvp: No such file or directory
I've found seemingly related bugreport here:
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54279
but in my case the other branch with
set compiler [transform "g++"]
is taken.
Am I doing something wrong? Or this is a bug? Any suggestion on how to fix it?
--
Thanks.
-- Max