| # Top level -*- makefile -*- fragment for LTO |
| # Copyright (C) 2009-2013 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/>. |
| |
| # Variables |
| |
| # The name of the LTO compiler. |
| LTO_EXE = lto1$(exeext) |
| # The LTO-specific object files inclued in $(LTO_EXE). |
| LTO_OBJS = lto/lto-lang.o lto/lto.o lto/lto-object.o attribs.o lto/lto-partition.o |
| LTO_H = lto/lto.h $(HASHTAB_H) |
| LINKER_PLUGIN_API_H = $(srcdir)/../include/plugin-api.h |
| LTO_TREE_H = lto/lto-tree.h $(LINKER_PLUGIN_API_H) |
| |
| |
| # Rules |
| |
| # These hooks are used by the main GCC Makefile. Consult that |
| # Makefile for documentation. |
| lto.all.cross: $(LTO_EXE) |
| lto.start.encap: $(LTO_EXE) |
| lto.rest.encap: |
| lto.tags: |
| lto.install-common: |
| lto.install-man: |
| lto.install-info: |
| lto.dvi: |
| lto.pdf: |
| lto.install-pdf: |
| lto.html: |
| lto.install-html: |
| lto.uninstall: |
| lto.info: |
| lto.man: |
| lto.srcextra: |
| lto.srcman: |
| lto.srcinfo: |
| lto.install-plugin: |
| |
| lto.mostlyclean: |
| rm -f $(LTO_OBJS) $(LTO_EXE) |
| |
| lto.clean: |
| lto.distclean: |
| lto.maintainer-clean: |
| lto.stage1: |
| lto.stage2: |
| lto.stage3: |
| lto.stage4: |
| lto.stageprofile: |
| lto.stagefeedback: |
| |
| # LTO rules. |
| |
| # Use strict warnings for this front end. |
| lto-warn = $(STRICT_WARN) |
| |
| $(LTO_EXE): $(LTO_OBJS) $(BACKEND) $(LIBDEPS) |
| +$(LINKER) $(ALL_LINKERFLAGS) $(LDFLAGS) -o $@ \ |
| $(LTO_OBJS) $(BACKEND) $(BACKENDLIBS) $(LIBS) |
| |
| # Dependencies |
| lto/lto-lang.o: lto/lto-lang.c $(CONFIG_H) coretypes.h debug.h \ |
| flags.h $(GGC_H) langhooks.h $(LANGHOOKS_DEF_H) $(SYSTEM_H) \ |
| $(TARGET_H) $(LTO_H) $(GIMPLE_H) gtype-lto.h gt-lto-lto-lang.h \ |
| $(EXPR_H) $(LTO_STREAMER_H) |
| lto/lto.o: lto/lto.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(OPTS_H) \ |
| toplev.h $(TREE_H) $(TREE_FLOW_H) $(DIAGNOSTIC_CORE_H) $(TM_H) \ |
| $(CGRAPH_H) $(GGC_H) tree-ssa-operands.h $(TREE_PASS_H) \ |
| langhooks.h $(VEC_H) $(BITMAP_H) pointer-set.h $(IPA_PROP_H) \ |
| $(COMMON_H) debug.h $(GIMPLE_H) $(LTO_H) $(LTO_TREE_H) \ |
| $(LTO_TAGS_H) $(LTO_STREAMER_H) $(SPLAY_TREE_H) gt-lto-lto.h \ |
| $(TREE_STREAMER_H) lto/lto-partition.h |
| lto/lto-partition.o: lto/lto-partition.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \ |
| toplev.h $(TREE_H) $(TM_H) \ |
| $(CGRAPH_H) $(TIMEVAR_H) \ |
| $(LTO_STREAMER_H) $(SPLAY_TREE_H) gt-lto-lto.h $(PARAMS_H) \ |
| ipa-inline.h $(IPA_UTILS_H) lto/lto-partition.h |
| lto/lto-object.o: lto/lto-object.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \ |
| $(DIAGNOSTIC_CORE_H) $(LTO_H) $(TM_H) $(LTO_STREAMER_H) \ |
| ../include/simple-object.h |
| |
| # LTO testing is done as part of C/C++/Fortran etc. testing. |
| check-lto: |