This is the mail archive of the gcc-bugs@gcc.gnu.org mailing list for the GCC project.


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]
Other format: [Raw text]

[Bug bootstrap/33200] install fails when trying to install fix-header since fix-header wasn't built



------- Comment #5 from aldot at gcc dot gnu dot org  2008-01-19 14:14 -------
Assuming build=i386-linux-*, host==target==sh4-linux-*, i.e. cross-compiling a
native compiler for SuperH:

-) sh*-* forces use_fixproto in config.gcc (why?)
   See config.gcc: line 2308

-) stmp-install-fixproto: fixproto
   - The comment above this rule is wrong, fixproto is a shell-script.
   - this rule doesn't depend on any fix-header, but the stamp is used
     to unconditionally install fix-header.

-) build/fix-header${build_exeext}
   Tries to compile a binary with mixed build- and host- objects, like
   (abbreviated):
$HOSTCC -DGENERATOR_FILE  -o build/fix-header \
build/fix-header.o c-incpath.o cppdefault.o build/scan-decls.o prefix.o \
build/scan.o build/errors.o ../libcpp/libcpp.a   ../libiberty/libiberty etc.

where build/* is of course incompatible with the other object files.
This suggests that use_fixproto resp. stmp-install-fixproto makes only sense
for
host == build *or* (assuming this is not correct) that we need fix-header for
both build and for host (which is currently not implemented AFAICS).

Please advise.


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33200


Index Nav: [Date Index] [Subject Index] [Author Index] [Thread Index]
Message Nav: [Date Prev] [Date Next] [Thread Prev] [Thread Next]