2 # Copyright 2003, 2004 Free Software Foundation, Inc.
4 # This file is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 2 of the License, or
7 # (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program; if not, write to the Free Software
16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
18 # Default target; must be first.
21 # Standard autoconf-set variables.
29 # Nonstandard autoconf-set variables.
30 enable_shared = @enable_shared@
33 # Variables for the user (or the top level) to override.
35 GNATLIBFLAGS= -W -Wall -gnatpg
40 # The tedious process of getting CFLAGS right.
42 LOOSE_WARN = -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
43 GCC_WARN_CFLAGS = $(LOOSE_WARN)
44 WARN_CFLAGS = @warn_cflags@
46 TARGET_LIBGCC2_CFLAGS=
49 # Get target-specific overrides for TARGET_LIBGCC2_CFLAGS.
50 host_subdir = @host_subdir@
51 GCC_DIR=../../$(host_subdir)/gcc
52 include $(GCC_DIR)/libgcc.mvars
54 # exeext should not be used because it's the *host* exeext. We're building
55 # a *target* library, aren't we?!? Likewise for CC. Still, provide bogus
56 # definitions just in case something slips through the safety net provided
57 # by recursive make invocations in gcc/ada/Makefile.in
60 "LDFLAGS=$(LDFLAGS)" \
65 "exeext=.exeext.should.not.be.used " \
66 'CC=the.host.compiler.should.not.be.needed' \
67 "GCC_FOR_TARGET=$(CC)" \
68 "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)"
70 # Rules to build gnatlib.
71 .PHONY: gnatlib gnatlib-plain gnatlib-sjlj gnatlib-zcx gnatlib-shared oscons
72 gnatlib: @default_gnatlib_target@
74 gnatlib-plain: oscons $(GCC_DIR)/ada/Makefile
75 test -f stamp-libada || \
76 $(MAKE) -C $(GCC_DIR)/ada $(FLAGS_TO_PASS) \
77 GNATLIBFLAGS="$(GNATLIBFLAGS)" \
78 GNATLIBCFLAGS="$(GNATLIBCFLAGS)" \
79 TARGET_LIBGCC2_CFLAGS="$(TARGET_LIBGCC2_CFLAGS)" \
80 THREAD_KIND="$(THREAD_KIND)" \
85 gnatlib-sjlj gnatlib-zcx gnatlib-shared: oscons $(GCC_DIR)/ada/Makefile
86 test -f stamp-libada || \
87 $(MAKE) -C $(GCC_DIR)/ada $(FLAGS_TO_PASS) \
88 GNATLIBFLAGS="$(GNATLIBFLAGS)" \
89 GNATLIBCFLAGS="$(GNATLIBCFLAGS)" \
90 TARGET_LIBGCC2_CFLAGS="$(TARGET_LIBGCC2_CFLAGS)" \
91 THREAD_KIND="$(THREAD_KIND)" \
97 $(MAKE) -C $(GCC_DIR) THREAD_KIND="$(THREAD_KIND)" \
98 $(FLAGS_TO_PASS) ada/s-oscons.ads
100 # Check uninstalled version.
103 # Check installed version.
106 # Build info (none here).
109 # Build DVI (none here).
112 # Build PDF (none here).
115 # Build html (none here).
118 # Build TAGS (none here).
121 # Installation rules.
136 $(RM) Makefile config.status config.log
140 # Rules for rebuilding this Makefile.
141 Makefile: $(srcdir)/Makefile.in config.status
144 $(SHELL) ./config.status
146 config.status: $(srcdir)/configure
147 $(SHELL) ./config.status --recheck
149 $(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac \
150 $(srcdir)/../config/acx.m4 $(srcdir)/../config/override.m4
151 cd $(srcdir) && autoconf
153 # Don't export variables to the environment, in order to not confuse