Bootstrapping revision 157711 failed at stage 1 with:
...
checking for shared libgcc... yes
configure: WARNING: === You have requested some kind of symbol versioning, but
configure: WARNING: === either you are not using a supported linker, or you are
configure: WARNING: === not building a shared libgcc_s (which is required).
configure: WARNING: === Symbol versioning will be disabled.
checking whether the target supports .symver directive... no
configure: versioning on shared library symbols is no
checking whether the target supports __sync_*_compare_and_swap... yes
configure: updating cache ./config.cache
configure: error: unsupported system, cannot find sizeof (omp_lock_t)
make[2]: *** [configure-stage1-target-libgomp] Error 1
make[1]: *** [stage1-bubble] Error 2
make: *** [all] Error 2
I'll attach the result of 'diff -up ./x86_64-apple-darwin10/libgomp/config.log
./x86_64-apple-darwin10/i386/libgomp/config.log'.
This PR may be related to PR43287, the main difference is that the latter is
intermittent while the former seems reproducible.
--
Summary: [4.5 Regression] Configure error at stage 1 in
i386/libgomp
Product: gcc
Version: 4.5.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: bootstrap
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: dominiq at lps dot ens dot fr
GCC build triplet: x86_64-apple-darwin10
GCC host triplet: x86_64-apple-darwin10
GCC target triplet: x86_64-apple-darwin10
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=43511
