# Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010
# 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/>.

TM_H += $(srcdir)/config/darwin-sections.def

darwin.o: $(srcdir)/config/darwin.c $(CONFIG_H) $(SYSTEM_H) coretypes.h     \
  $(TM_H) $(RTL_H) $(REGS_H) hard-reg-set.h $(REAL_H) insn-config.h         \
  conditions.h insn-flags.h output.h insn-attr.h flags.h $(TREE_H) expr.h   \
  reload.h function.h $(GGC_H) langhooks.h $(TARGET_H) $(TM_P_H) gt-darwin.h \
  config/darwin-sections.def
	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
		$(srcdir)/config/darwin.c

darwin-c.o: $(srcdir)/config/darwin-c.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
  $(TM_H) $(CPPLIB_H) $(TREE_H) $(C_PRAGMA_H) $(TM_P_H) \
  incpath.h flags.h $(C_COMMON_H)
	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
		$(srcdir)/config/darwin-c.c $(PREPROCESSOR_DEFINES)

darwin-f.o: $(srcdir)/config/darwin-f.c $(CONFIG_H) $(SYSTEM_H) coretypes.h
	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
	  $(srcdir)/config/darwin-f.c $(PREPROCESSOR_DEFINES)

darwin-driver.o: $(srcdir)/config/darwin-driver.c \
  $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(GCC_H) opts.h
	$(COMPILER) -c $(ALL_COMPILERFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
	  $(srcdir)/config/darwin-driver.c

# How to build crt3.o
EXTRA_MULTILIB_PARTS=crt3.o
# Pass -fno-tree-dominator-opts to work around bug 26840.
$(T)crt3$(objext): $(srcdir)/config/darwin-crt3.c $(GCC_PASSES) \
	$(TCONFIG_H) stmp-int-hdrs tsystem.h
	$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) \
	  -fno-tree-dominator-opts $(DARWIN_EXTRA_CRT_BUILD_CFLAGS) \
	  -c $(srcdir)/config/darwin-crt3.c -o $(T)crt3$(objext)

# Use unwind-dw2-fde-darwin
LIB2ADDEH = $(srcdir)/unwind-dw2.c $(srcdir)/unwind-dw2-fde-darwin.c \
  $(srcdir)/unwind-sjlj.c $(srcdir)/unwind-c.c
LIB2ADDEHDEP = unwind.inc unwind-dw2-fde.h unwind-dw2-fde.c

# -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 = -fPIC -pipe