# Makefile.in
-# Copyright (C) 2005, 2006 Free Software Foundation
+# Copyright (C) 2005, 2006, 2009, 2010 Free Software Foundation
#
# This file is part of GCC.
#
# GCC is free software; you can redistribute it and/or modify it under the
# terms of the GNU Library General Public License as published by the Free
-# Software Foundation; either version 2 of the License, or (at your option)
+# Software Foundation; either version 3 of the License, or (at your option)
# any later version.
#
# GCC is distributed in the hope that it will be useful, but WITHOUT ANY
# more details.
#
# You should have received a copy of the GNU General Public License along
-# with GCC; see the file COPYING. If not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301,
-# USA.
+# with GCC; see the file COPYING3. If not see
+# <http://www.gnu.org/licenses/>.
#
libgcc_topdir = @libgcc_topdir@
fixed_point = @fixed_point@
host_noncanonical = @host_noncanonical@
+target_noncanonical = @target_noncanonical@
# List of extra object files that should be compiled for this target machine.
# The rules for compiling them should be in the t-* file for the machine.
config.status: $(srcdir)/configure $(srcdir)/config.host
$(SHELL) ./config.status --recheck
+AUTOCONF = autoconf
+configure_deps = \
+ $(srcdir)/../config/enable.m4 \
+ $(srcdir)/../config/tls.m4 \
+ $(srcdir)/../config/acx.m4 \
+ $(srcdir)/../config/no-executables.m4 \
+ $(srcdir)/../config/override.m4 \
+ $(srcdir)/../config/dfp.m4 \
+
+$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac $(configure_deps)
+ cd $(srcdir) && $(AUTOCONF)
+
include $(gcc_objdir)/libgcc.mvars
# Flags to pass to recursive makes.
libsubdir = $(libdir)/gcc/$(host_noncanonical)/$(version)
# Used to install the shared libgcc.
slibdir = @slibdir@
+# Maybe used for DLLs on Windows targets.
+toolexecdir = @toolexecdir@
+toolexeclibdir = @toolexeclibdir@
export AR_FOR_TARGET
export AR_CREATE_FOR_TARGET
export RANLIB_FOR_TARGET
export libsubdir
export slibdir
+export toolexecdir
+export toolexeclibdir
version := $(shell $(CC) -dumpversion)
# will usually contain -g, so for the moment CFLAGS goes first. We must
# include CFLAGS - that's where multilib options live.
INTERNAL_CFLAGS = $(CFLAGS) $(LIBGCC2_CFLAGS) $(HOST_LIBGCC2_CFLAGS) \
- $(INCLUDES) @set_have_cc_tls@
+ $(INCLUDES) @set_have_cc_tls@ @set_use_emutls@
MULTIDIR := $(shell $(CC) $(CFLAGS) -print-multi-directory)
MULTIOSDIR := $(shell $(CC) $(CFLAGS) -print-multi-os-directory)
define gen-hide-list
$(NM) -pg $< | \
- $(AWK) 'NF == 3 && $$2 !~ /^[UN]$$/ { print "\t$(ASM_HIDDEN_OP)", $$3 }' > $@T
+ $(AWK) 'NF == 3 && $$2 !~ /^[UN]$$/ && $$3 !~ /.*_compat/ \
+ && $$3 !~ /.*@.*/ \
+ { print "\t$(ASM_HIDDEN_OP)", $$3 }' > $@T
mv -f $@T $@
endef
else
# functions are built with a wordsize of 4; the TImode functions are
# built with the same labels, but a wordsize of 8.
-sifuncs = $(subst XX,si,$(swfloatfuncs))
-difuncs = $(subst XX,di,$(dwfloatfuncs))
-tifuncs = $(subst XX,ti,$(dwfloatfuncs))
+sifuncs := $(filter-out $(LIB2FUNCS_EXCLUDE),$(subst XX,si,$(swfloatfuncs)))
+difuncs := $(filter-out $(LIB2FUNCS_EXCLUDE),$(subst XX,di,$(dwfloatfuncs)))
+tifuncs := $(filter-out $(LIB2FUNCS_EXCLUDE),$(subst XX,ti,$(dwfloatfuncs)))
iter-items := $(sifuncs) $(difuncs) $(tifuncs)
iter-labels := $(sifuncs) $(difuncs) $(difuncs)
endif
+ifeq ($(LIBGCC_SYNC),yes)
+libgcc-sync-size-funcs := $(foreach op, add sub or and xor nand, \
+ sync_fetch_and_$(op) \
+ sync_$(op)_and_fetch) \
+ sync_bool_compare_and_swap \
+ sync_val_compare_and_swap \
+ sync_lock_test_and_set
+
+libgcc-sync-size-funcs := $(foreach prefix, $(libgcc-sync-size-funcs), \
+ $(foreach suffix, 1 2 4 8 16, \
+ $(prefix)_$(suffix)))
+
+libgcc-sync-size-funcs-o = $(patsubst %,%$(objext),$(libgcc-sync-size-funcs))
+$(libgcc-sync-size-funcs-o): %$(objext): $(gcc_srcdir)/config/sync.c
+ $(gcc_compile) $(LIBGCC_SYNC_CFLAGS) \
+ -DFN=`echo "$*" | sed 's/_[^_]*$$//'` \
+ -DSIZE=`echo "$*" | sed 's/.*_//'` \
+ -c $(gcc_srcdir)/config/sync.c $(vis_hide)
+libgcc-objects += $(libgcc-sync-size-funcs-o)
+
+libgcc-sync-funcs := sync_synchronize
+
+libgcc-sync-funcs-o = $(patsubst %,%$(objext),$(libgcc-sync-funcs))
+$(libgcc-sync-funcs-o): %$(objext): $(gcc_srcdir)/config/sync.c
+ $(gcc_compile) $(LIBGCC_SYNC_CFLAGS) \
+ -DL$* \
+ -c $(gcc_srcdir)/config/sync.c $(vis_hide)
+libgcc-objects += $(libgcc-sync-funcs-o)
+
+ifeq ($(enable_shared),yes)
+libgcc-sync-size-funcs-s-o = $(patsubst %,%_s$(objext), \
+ $(libgcc-sync-size-funcs))
+$(libgcc-sync-size-funcs-s-o): %_s$(objext): $(gcc_srcdir)/config/sync.c
+ $(gcc_s_compile) $(LIBGCC_SYNC_CFLAGS) \
+ -DFN=`echo "$*" | sed 's/_[^_]*$$//'` \
+ -DSIZE=`echo "$*" | sed 's/.*_//'` \
+ -c $(gcc_srcdir)/config/sync.c
+libgcc-s-objects += $(libgcc-sync-size-funcs-s-o)
+
+libgcc-sync-funcs-s-o = $(patsubst %,%_s$(objext),$(libgcc-sync-funcs))
+$(libgcc-sync-funcs-s-o): %_s$(objext): $(gcc_srcdir)/config/sync.c
+ $(gcc_s_compile) $(LIBGCC_SYNC_CFLAGS) \
+ -DL$* \
+ -c $(gcc_srcdir)/config/sync.c
+libgcc-s-objects += $(libgcc-sync-funcs-s-o)
+endif
+endif
+
# Build fixed-point support.
ifeq ($(fixed_point),yes)
for file in $$parts; do \
rm -f $(gcc_objdir)$(MULTISUBDIR)/$$file; \
$(INSTALL_DATA) $$file $(gcc_objdir)$(MULTISUBDIR)/; \
+ case $$file in \
+ *.a) \
+ $(RANLIB) $(gcc_objdir)$(MULTISUBDIR)/$$file ;; \
+ esac; \
done
# Build extra startfiles in the gcc directory, for unconverted
for file in $$parts; do \
rm -f $(gcc_objdir)$(MULTISUBDIR)/$$file; \
$(INSTALL_DATA) $$file $(gcc_objdir)$(MULTISUBDIR)/; \
+ case $$file in \
+ *.a) \
+ $(RANLIB) $(gcc_objdir)$(MULTISUBDIR)/$$file ;; \
+ esac; \
done
all: $(extra-parts)
for file in $$parts; do \
rm -f $(DESTDIR)$(inst_libdir)/$$file; \
$(INSTALL_DATA) $$file $(DESTDIR)$(inst_libdir)/; \
+ case $$file in \
+ *.a) \
+ $(RANLIB) $(gcc_objdir)$(MULTISUBDIR)/$$file ;; \
+ esac; \
done
install: install-leaf
- @$(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=install
+ @: $(MAKE) ; $(MULTIDO) $(FLAGS_TO_PASS) multi-do DO=install
+
+install-strip: install
-.PHONY: install install-shared install-libunwind
+.PHONY: install install-shared install-libunwind install-strip
# Don't export variables to the environment, in order to not confuse
# configure.
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