https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67128
Bug ID: 67128
Summary: Makefile.in, libcc1 and --enable-shared
Product: gcc
Version: 6.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
Assignee: unassigned at gcc dot gnu.org
Reporter: dilyan.palauzov at aegee dot org
Target Milestone: ---
As of current master (47dcac97f8004116), Makefile.in contains:
configure-libcc1:
@: $(MAKE); $(unstage)
@r=`${PWD_COMMAND}`; export r; \
s=`cd $(srcdir); ${PWD_COMMAND}`; export s; \
test ! -f $(HOST_SUBDIR)/libcc1/Makefile || exit 0; \
$(SHELL) $(srcdir)/mkinstalldirs $(HOST_SUBDIR)/libcc1; \
$(HOST_EXPORTS) \
echo Configuring in $(HOST_SUBDIR)/libcc1; \
cd "$(HOST_SUBDIR)/libcc1" || exit 1; \
case $(srcdir) in \
/* | [A-Za-z]:[\\/]*) topdir=$(srcdir) ;; \
*) topdir=`echo $(HOST_SUBDIR)/libcc1/ | \
sed -e 's,\./,,g' -e 's,[^/]*/,../,g' `$(srcdir) ;; \
esac; \
module_srcdir=libcc1; \
$(SHELL) \
$$s/$$module_srcdir/configure \
--srcdir=$${topdir}/$$module_srcdir \
$(HOST_CONFIGARGS) --build=${build_alias} --host=${host_alias} \
--target=${target_alias} --enable-shared \
|| exit 1
@endif libcc1
If I run at root-level ./configure --disable-shared, then libstdc++ is build
static and building libcc1 fails with:
/src/gcc/gcc-git/x86_64-pc-linux-gnu/libstdc++-v3/src/.libs/libstdc++.a: error
adding symbols: Bad value
collect2: error: ld returned 1 exit status
Makefile:437: recipe for target 'libcc1.la' failed
make[3]: *** [libcc1.la] Error 1
make[3]: Leaving directory '/src/gcc/gcc-git/libcc1'
Makefile:319: recipe for target 'all' failed
make[2]: *** [all] Error 2
make[2]: Leaving directory '/src/gcc/gcc-git/libcc1'
Makefile:12120: recipe for target 'all-libcc1' failed
make[1]: *** [all-libcc1] Error 2
make[1]: Leaving directory '/src/gcc/gcc-git'
Makefile:908: recipe for target 'all' failed
make: *** [all] Error 2
Removing "--enable-shared" from Makefile.(in) solves the problem.
