diff options
Diffstat (limited to 'gcc/config/rs6000/t-darwin')
| -rw-r--r-- | gcc/config/rs6000/t-darwin | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/gcc/config/rs6000/t-darwin b/gcc/config/rs6000/t-darwin new file mode 100644 index 000000000..11cdcb3dc --- /dev/null +++ b/gcc/config/rs6000/t-darwin @@ -0,0 +1,55 @@ +# Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, +# 2007 Free Software Foundation, Inc. +# +# This file is part of GCC. +# +# GCC is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 3, or (at your option) +# any later version. +# +# GCC is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with GCC; see the file COPYING3. If not see +# <http://www.gnu.org/licenses/>. + +LIB2FUNCS_EXTRA = $(srcdir)/config/rs6000/darwin-tramp.asm \ + $(srcdir)/config/rs6000/ppc64-fp.c \ + $(srcdir)/config/darwin-64.c \ + $(srcdir)/config/rs6000/darwin-ldouble.c \ + $(srcdir)/config/rs6000/darwin-world.asm + +LIB2FUNCS_STATIC_EXTRA = \ + $(srcdir)/config/rs6000/darwin-fpsave.asm \ + $(srcdir)/config/rs6000/darwin-vecsave.asm + +DARWIN_EXTRA_CRT_BUILD_CFLAGS = -mlongcall -mmacosx-version-min=10.4 + +# The .asm files above are designed to run on all processors, +# even though they use AltiVec instructions. -Wa is used because +# -force_cpusubtype_ALL doesn't work with -dynamiclib. +# +# -pipe because there's an assembler bug, 4077127, which causes +# it to not properly process the first # directive, causing temporary +# file names to appear in stabs, causing the bootstrap to fail. Using -pipe +# works around this by not having any temporary file names. +TARGET_LIBGCC2_CFLAGS = -Wa,-force_cpusubtype_ALL -pipe -mmacosx-version-min=10.4 + +# Export the _xlq* symbols from darwin-ldouble.c. +SHLIB_MAPFILES += $(srcdir)/config/rs6000/libgcc-ppc64.ver + +LIB2ADDEH += $(srcdir)/config/rs6000/darwin-fallback.c + +darwin-fpsave.o: $(srcdir)/config/rs6000/darwin-asm.h +darwin-tramp.o: $(srcdir)/config/rs6000/darwin-asm.h + +# Explain how to build crt2.o +$(T)crt2$(objext): $(srcdir)/config/darwin-crt2.c $(GCC_PASSES) \ + $(TCONFIG_H) stmp-int-hdrs tsystem.h + $(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) \ + $(DARWIN_EXTRA_CRT_BUILD_CFLAGS) \ + -c $(srcdir)/config/darwin-crt2.c -o $(T)crt2$(objext) |