------- Comment #8 from aldot at gcc dot gnu dot org 2008-01-19 21:38 -------
>From FSFChangelog.10:
Mon Feb 12 20:42:11 1996 Randy Smith <[EMAIL PROTECTED]>
* i386/x-osfrose (XCFLAGS{,_NODEBUG}): Remove $(SHLIB).
(XCFLAGS): New variable.
(libdir, mandir, bindir): Delete.
* i386/t-osf: New file.
* i860/paragon.h (STARTFILE_SPEC): Make gcc find crt0.o, not loader.
(LIB_SPEC): Remove /usr/lib.
* Makefile.in (TCFLAGS): New variable.
(GCC_CFLAGS): Add $(TCFLAGS).
(LIBGCC2_CFLAGS): Add -D for __GCC_FLOAT_NOT_NEEDED.
(libgcc1-test): Remove -nostdlib.
(float.h-cross): Don't give error #ifdef __GCC_FLOAT_NOT_NEEDED.
* enquire.c: Define __GCC_FLOAT_NOT_NEEEDED.
* configure (i[3456]86-*-osfrose): Add t-osf as tmake_file.
Nowadays we compile libgcc with it (for the very same reasons, i suspect):
[from gcc/Makefile.in]
# Options to use when compiling libgcc2.a.
#
LIBGCC2_DEBUG_CFLAGS = -g
LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS)
\
$(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) \
-DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED \
$(INHIBIT_LIBC_CFLAGS)
Current trunk still fails of you don't have a fenv.h or none of the respective
functions provided in fenv.h.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34484
