2008-04-17 H.J. Lu <hongjiu.lu@intel.com>

[pf3gnuchains/gcc-fork.git] / gcc / config / m68k / t-uclinux

diff --git a/gcc/config/m68k/t-uclinux b/gcc/config/m68k/t-uclinux
index 4908042..f860672 100644 (file)
--- a/gcc/config/m68k/t-uclinux
+++ b/gcc/config/m68k/t-uclinux
@@ -1,24 +1,18 @@
 # crti and crtn are provided by uClibc.
 EXTRA_MULTILIB_PARTS=crtbegin.o crtend.o
 
-LIB1ASMSRC = m68k/lb1sf68.asm
-LIB1ASMFUNCS = _mulsi3 _udivsi3 _divsi3 _umodsi3 _modsi3 \
-   _double _float _floatex \
-   _eqdf2 _nedf2 _gtdf2 _gedf2 _ltdf2 _ledf2 \
-   _eqsf2 _nesf2 _gtsf2 _gesf2 _ltsf2 _lesf2
+# Only include multilibs for the 68020 and for CPUs without an MMU.
+M68K_MLIB_CPU += && (MLIB == "68020" || !match(FLAGS, "FL_MMU"))
 
-LIB2FUNCS_EXTRA = fpgnulib.c xfgnulib.c
+# Add multilibs for execute-in-place and shared-library code.
+M68K_MLIB_OPTIONS += msep-data/mid-shared-library
+M68K_MLIB_DIRNAMES += msep-data mid-shared-library
 
-fpgnulib.c: $(srcdir)/config/m68k/fpgnulib.c
-       cp $(srcdir)/config/m68k/fpgnulib.c fpgnulib.c
-xfgnulib.c: $(srcdir)/config/m68k/fpgnulib.c
-       echo '#define EXTFLOAT' > xfgnulib.c
-       cat $(srcdir)/config/m68k/fpgnulib.c >> xfgnulib.c
+# This rule uses MULTILIB_MATCHES to generate a definition of
+# SYSROOT_SUFFIX_SPEC.
+sysroot-suffix.h: $(srcdir)/config/m68k/print-sysroot-suffix.sh
+       $(SHELL) $(srcdir)/config/m68k/print-sysroot-suffix.sh \
+         "$(SYSTEM_HEADER_DIR)/../.." "$(MULTILIB_MATCHES)" \
+         "$(MULTILIB_OPTIONS)" > $@
 
-MULTILIB_OPTIONS = m68000/m5200/m5206e/m528x/m5307/m5407/mcpu32 msep-data/mid-shared-library
-MULTILIB_DIRNAMES =
-MULTILIB_MATCHES = m68000=mc68000 m68000=m68302 mcpu32=m68332 m5206e=m5272
-MULTILIB_EXCEPTIONS = m68000/msep-data* m68000/mid-shared-library* msep-data* mid-shared-library*
-
-LIBGCC = stmp-multilib
-INSTALL_LIBGCC = install-multilib
+generated_files += sysroot-suffix.h