This is the mail archive of the gcc@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]

Cross build of libgfortran


I just tried doing a GCC cross-build that included libgfortran and had
it fail.  Some investigation leads me to believe it is due to the fact
that libgfortran/Makefile.am (unlike libffi, libstdc++-v3, etc) does not
define AM_MAKEFLAGS and that the default AM_MAKEFLAGS (if there is one)
does not include a value for CC_FOR_TARGET.

I guess the fix is to define AM_MAKEFLAGS in libgfortran/Makefile.am but
I was wondering how one knows what other values AM_MAKEFLAGS has to
have.  Is it a just a question of adding things until it works or is
there a better way to come up with the needed setting for AM_MAKEFLAGS?

Steve Ellcey
sje@cup.hp.com



The tail of my build log has:

gmake[2]: Entering directory `/CLO/Products/OPENSOURCE/cvs/obj_ia_gcc/ia64-hp-hpux11.00/libgfortran'
/bin/sh ./libtool --mode=compile (CC_FOR_TARGET) -DHAVE_CONFIG_H -I. -I/CLO/Products/OPENSOURCE/cvs/gcc/libgfortran -I.  -I/CLO/Products/OPENSOURCE/cvs/gcc/libgfortran/io -O2 -g -std=gnu99 (CFLAGS_FOR_TARGET) -c -o environ.lo `test -f 'runtime/environ.c' || echo '/CLO/Products/OPENSOURCE/cvs/gcc/libgfortran/'`runtime/environ.c
/bin/sh: Syntax error at line 1 : `(' is not expected.
gmake[2]: *** [environ.lo] Error 2
gmake[2]: Leaving directory `/CLO/Products/OPENSOURCE/cvs/obj_ia_gcc/ia64-hp-hpux11.00/libgfortran'
gmake[1]: *** [all] Error 2
gmake[1]: Leaving directory `/CLO/Products/OPENSOURCE/cvs/obj_ia_gcc/ia64-hp-hpux11.00/libgfortran'


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