http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57852
Bug ID: 57852
Summary: lib/plugin-support.exp incorrectly sets PLUGINCC to
compilers in prev-gcc breaks testing on lean bootstrap
Product: gcc
Version: unknown
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: plugins
Assignee: unassigned at gcc dot gnu.org
Reporter: howarth at nitro dot med.uc.edu
After switching my normal gcc48 packaging build to use lean bootstraps, I
noticed a number of test suite failures like...
FAIL: gcc.dg/plugin/selfassign.c compilation
FAIL: gcc.dg/plugin/ggcplug.c compilation
FAIL: gcc.dg/plugin/one_time_plugin.c compilation
FAIL: gcc.dg/plugin/start_unit_plugin.c compilation
FAIL: gcc.dg/plugin/finish_unit_plugin.c compilation
this is due to PLUGIN_CC being set to the compilers in the prev-gcc
subdirectory rather than those in the gcc subdirectory as seen from one of the
failing tests..
Executing on build:
/sw/src/fink.build/gcc48-4.8.1-1000/darwin_objdir/./prev-gcc/xg++
-B/sw/src/fink.build/gcc48-4.8.1-1000/darwin_objdir/./prev-gcc/
-B/sw/lib/gcc4.8/x86_64-apple-darwin13.0.0/bin/ -nostdinc++
-B/sw/src/fink.build/gcc48-4.8.1-1000/darwin_objdir/prev-x86_64-apple-darwin13.0.0/libstdc++-v3/src/.libs
-B/sw/src/fink.build/gcc48-4.8.1-1000/darwin_objdir/prev-x86_64-apple-darwin13.0.0/libstdc++-v3/libsupc++/.libs
-I/sw/src/fink.build/gcc48-4.8.1-1000/darwin_objdir/prev-x86_64-apple-darwin13.0.0/libstdc++-v3/include/x86_64-apple-darwin13.0.0
-I/sw/src/fink.build/gcc48-4.8.1-1000/darwin_objdir/prev-x86_64-apple-darwin13.0.0/libstdc++-v3/include
-I/sw/src/fink.build/gcc48-4.8.1-1000/gcc-4.8.1/libstdc++-v3/libsupc++
-L/sw/src/fink.build/gcc48-4.8.1-1000/darwin_objdir/prev-x86_64-apple-darwin13.0.0/libstdc++-v3/src/.libs
-L/sw/src/fink.build/gcc48-4.8.1-1000/darwin_objdir/prev-x86_64-apple-darwin13.0.0/libstdc++-v3/libsupc++/.libs
-g -O2
/sw/src/fink.build/gcc48-4.8.1-1000/gcc-4.8.1/gcc/testsuite/gcc.dg/plugin/selfassign.c
-I. -I/sw/src/fink.build/gcc48-4.8.1-1000/gcc-4.8.1/gcc/testsuite
-I/sw/src/fink.build/gcc48-4.8.1-1000/gcc-4.8.1/gcc/testsuite/../../gcc
-I/sw/src/fink.build/gcc48-4.8.1-1000/darwin_objdir/gcc/testsuite/gcc/../../../gcc
-I/sw/src/fink.build/gcc48-4.8.1-1000/gcc-4.8.1/gcc/testsuite/../../include
-I/sw/src/fink.build/gcc48-4.8.1-1000/gcc-4.8.1/gcc/testsuite/../../libcpp/include
-I/sw/include -I/sw/include
-I/sw/src/fink.build/gcc48-4.8.1-1000/darwin_objdir/gcc/testsuite/gcc/../../../intl
-O -DIN_GCC -fPIC -shared -undefined dynamic_lookup -o selfassign.so
(timeout = 300)
set_ld_library_path_env_vars:
ld_library_path=:/sw/src/fink.build/gcc48-4.8.1-1000/darwin_objdir/gcc:/sw/src/fink.build/gcc48-4.8.1-1000/darwin_objdir/x86_64-apple-darwin13.0.0/i386/libsanitizer/asan/.libs
FAIL: gcc.dg/plugin/selfassign.c compilation
Please set PLUGIN_CC to the final build of the compilers in the gcc
subdirectory.
