# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
# Default target; must be first.
-all: gnatlib gnattools
+all: gnatlib
# Standard autoconf-set variables.
SHELL = @SHELL@
srcdir = @srcdir@
build = @build@
target = @target@
-enable_shared = @enable_shared@
+prefix = @prefix@
# Nonstandard autoconf-set variables.
-
-FLAGS_TO_PASS =
-
-GNATLIB = gnatlib
-
-ifeq ($(build),$(target))
- GNATTOOLS = gnattools
-
- ifeq ($(enable_shared),yes)
- GNATLIB = gnatlib-shared
- endif
-
-else
- GNATTOOLS = cross-gnattools ada.all.cross
+enable_shared = @enable_shared@
+LN_S=@LN_S@
+
+# Variables for the user (or the top level) to override.
+objext=.o
+GNATLIBFLAGS= -W -Wall -gnatpg
+THREAD_KIND=native
+TRACE=no
+LDFLAGS=
+
+# The tedious process of getting CFLAGS right.
+CFLAGS=-g
+LOOSE_WARN = -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes
+GCC_WARN_CFLAGS = $(LOOSE_WARN) $(NOCOMMON_FLAG)
+
+ADA_CFLAGS=
+T_ADA_CFLAGS=
+# HPPA is literally the only target which sets X_ADA_CFLAGS
+X_ADA_CFLAGS=@x_ada_cflags@
+ALL_ADA_CFLAGS=$(X_ADA_CFLAGS) $(T_ADA_CFLAGS) $(ADA_CFLAGS)
+
+# For finding the GCC build dir, which is used far too much
+host_subdir = @host_subdir@
+GCC_DIR=../../$(host_subdir)/gcc
+# Include fragment generated by GCC configure.
+include $(GCC_DIR)/libada-mk
+
+TARGET_LIBGCC2_CFLAGS=
+GNATLIBCFLAGS= -g -O2
+# Get target-specific overrides for TARGET_LIBGCC2_CFLAGS
+# and possibly GNATLIBCFLAGS. Currently this uses files
+# in gcc/config. The 'subst' call is used to rerelativize them
+# from their gcc locations. This is hackery, but there isn't
+# yet a better way to do this.
+tmake_file=$(subst /config,/../gcc/config,$(gcc_tmake_file))
+ifneq ($(tmake_file),)
+include $(tmake_file)
endif
-# Rules to build gnatlib.
-gnatlib:
- $(MAKE) -C ../../gcc $(FLAGS_TO_PASS) $(GNATLIB)
+FLAGS_TO_PASS = \
+ "MAKEOVERRIDES=" \
+ "LDFLAGS=$(LDFLAGS)" \
+ "LN_S=$(LN_S)" \
+ "SHELL=$(SHELL)" \
+ "exeext=$(exeext)" \
+ "objext=$(objext)" \
+ "prefix=$(prefix)" \
+ "CC=$(host_cc_for_libada)" \
+ "GCC_FOR_TARGET=$(CC)" \
+ "CFLAGS=$(CFLAGS) $(WARN_CFLAGS)"
-# Rules to build gnattools.
-gnattools: gnatlib
- $(MAKE) -C ../../gcc $(FLAGS_TO_PASS) $(GNATTOOLS)
+# Rules to build gnatlib.
+.PHONY: gnatlib gnatlib-plain gnatlib-sjlj gnatlib-zcx gnatlib-shared
+gnatlib: @default_gnatlib_target@
+
+gnatlib-plain: $(GCC_DIR)/ada/Makefile
+ test -f stamp-libada || \
+ $(MAKE) -C $(GCC_DIR)/ada $(FLAGS_TO_PASS) \
+ GNATLIBFLAGS="$(GNATLIBFLAGS)" \
+ GNATLIBCFLAGS="$(GNATLIBCFLAGS)" \
+ TARGET_LIBGCC2_CFLAGS="$(TARGET_LIBGCC2_CFLAGS)" \
+ THREAD_KIND="$(THREAD_KIND)" \
+ TRACE="$(TRACE)" \
+ gnatlib \
+ && touch stamp-libada
+
+gnatlib-sjlj gnatlib-zcx gnatlib-shared: $(GCC_DIR)/ada/Makefile
+ test -f stamp-libada || \
+ $(MAKE) -C $(GCC_DIR)/ada $(FLAGS_TO_PASS) \
+ GNATLIBFLAGS="$(GNATLIBFLAGS)" \
+ GNATLIBCFLAGS="$(GNATLIBCFLAGS)" \
+ TARGET_LIBGCC2_CFLAGS="$(TARGET_LIBGCC2_CFLAGS)" \
+ THREAD_KIND="$(THREAD_KIND)" \
+ TRACE="$(TRACE)" \
+ $@ \
+ && touch stamp-libada
# Check uninstalled version.
check:
# Build DVI (none here).
dvi:
+# Build PDF (none here).
+pdf:
+
+# Build html (none here).
+html:
+
# Build TAGS (none here).
TAGS:
install-info:
+install-pdf:
+
+install-html:
+
# Cleaning rules.
mostlyclean:
config.status: $(srcdir)/configure
$(SHELL) ./config.status --recheck
-$(srcdir)/configure: @MAINT@ $(srcdir)/configure.in
+$(srcdir)/configure: @MAINT@ $(srcdir)/configure.ac
cd $(srcdir) && autoconf
+
+# Don't export variables to the environment, in order to not confuse
+# configure.
+.NOEXPORT: