http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53244
Bug #: 53244
Summary: internal compiler error while build for target c6x-elf
Classification: Unclassified
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: blocker
Priority: P3
Component: libstdc++
AssignedTo: unassig...@gcc.gnu.org
ReportedBy: daniel.calc...@cern.ch
I’m trying to build a cross compiler for the c6x using the same script I use to
generated cross compiler for Renesas m32c and Renesas RX.
On may 4 I did a pull from the git repositories and build from master (trunk).
Binutils build ok, the first part of gcc and newlib also but at the end I get
an error in the final part of gcc.
-------------------------------------------------------
libtool: compile: /home/dcalcoen/ti/bld/linux/gcc/./gcc/xgcc -shared-libgcc
-B/home/dcalcoen/ti/bld/linux/gcc/./gcc -nostdinc++
-L/home/dcalcoen/ti/bld/linux/gcc/c6x-elf/libstdc++-v3/src
-L/home/dcalcoen/ti/bld/linux/gcc/c6x-elf/libstdc++-v3/src/.libs
-B/home/dcalcoen/ti/pre/linux/c6x-elf/bin/
-B/home/dcalcoen/ti/pre/linux/c6x-elf/lib/ -isystem
/home/dcalcoen/ti/pre/linux/c6x-elf/include -isystem
/home/dcalcoen/ti/pre/linux/c6x-elf/sys-include
-I/home/dcalcoen/gitMirror/gcc/libstdc++-v3/../libgcc
-I/home/dcalcoen/ti/bld/linux/gcc/c6x-elf/libstdc++-v3/include/c6x-elf
-I/home/dcalcoen/ti/bld/linux/gcc/c6x-elf/libstdc++-v3/include
-I/home/dcalcoen/gitMirror/gcc/libstdc++-v3/libsupc++ -std=gnu++11
-fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi
-fdiagnostics-show-location=once -ffunction-sections -fdata-sections
-frandom-seed=regex.lo -g -O2 -c
/home/dcalcoen/gitMirror/gcc/libstdc++-v3/src/c++11/regex.cc -o regex.o
In file included from
/home/dcalcoen/ti/bld/linux/gcc/c6x-elf/libstdc++-v3/include/bits/stl_algo.h:68:0,
from
/home/dcalcoen/ti/bld/linux/gcc/c6x-elf/libstdc++-v3/include/algorithm:63,
from
/home/dcalcoen/ti/bld/linux/gcc/c6x-elf/libstdc++-v3/include/regex:38,
from
/home/dcalcoen/gitMirror/gcc/libstdc++-v3/src/c++11/regex.cc:25:
/home/dcalcoen/ti/bld/linux/gcc/c6x-elf/libstdc++-v3/include/functional: In
member function ‘std::__regex::_StateIdT
std::__regex::_Nfa::_M_insert_accept()’:
/home/dcalcoen/ti/bld/linux/gcc/c6x-elf/libstdc++-v3/include/functional:2057:63:
internal compiler error: tree check: expected tree_vec, have error_mark in
comp_template_args_with_info, at cp/pt.c:7038
using _Requires = typename enable_if<_Cond::value, _Tp>::type;
^
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[4]: *** [regex.lo] Error 1
make[4]: Leaving directory
`/home/dcalcoen/ti/bld/linux/gcc/c6x-elf/libstdc++-v3/src/c++11'
make[3]: *** [all-recursive] Error 1
make[3]: Leaving directory
`/home/dcalcoen/ti/bld/linux/gcc/c6x-elf/libstdc++-v3/src'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory
`/home/dcalcoen/ti/bld/linux/gcc/c6x-elf/libstdc++-v3'
make[1]: *** [all] Error 2
make[1]: Leaving directory
`/home/dcalcoen/ti/bld/linux/gcc/c6x-elf/libstdc++-v3'
make: *** [all-target-libstdc++-v3] Error 2
-------------------------------------------------------
I attached my build scripts and the output of the fail makefile.
If I can help in any way please let me know
With many thanks in advance
Daniel Calcoen
