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# Makefile for libm2min.
# Copyright 2013-2022 Free Software Foundation, Inc.
#
# This file 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 of the License, or
# (at your option) any later version.
#
# This program 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 this program; see the file COPYING3. If not see
# <http://www.gnu.org/licenses/>.
SUFFIXES = .c .mod .def .o .obj .lo .a .la
ACLOCAL_AMFLAGS = -I . -I .. -I ../config
VPATH = . @srcdir@/../../gcc/m2/gm2-libs-min
# Multilib support.
MAKEOVERRIDES=
gcc_version := $(shell @get_gcc_base_ver@ $(top_srcdir)/../gcc/BASE-VER)
# Directory in which the compiler finds libraries etc.
libsubdir = $(libdir)/gcc/$(target_alias)/$(gcc_version)
# Used to install the shared libgcc.
slibdir = @slibdir@
toolexeclibdir=@toolexeclibdir@
toolexecdir=@toolexecdir@
GM2_FOR_TARGET=@GM2_FOR_TARGET@
MULTIDIR := $(shell $(CC) $(CFLAGS) -print-multi-directory)
MULTIOSDIR := $(shell $(CC) $(CFLAGS) -print-multi-os-directory)
MULTIOSSUBDIR := $(shell if test x$(MULTIOSDIR) != x.; then echo /$(MULTIOSDIR); fi)
inst_libdir = $(libsubdir)$(MULTISUBDIR)
inst_slibdir = $(slibdir)$(MULTIOSSUBDIR)
# Work around what appears to be a GNU make bug handling MAKEFLAGS
# values defined in terms of make variables, as is the case for CC and
# friends when we are called from the top level Makefile.
AM_MAKEFLAGS = \
"GCC_DIR=$(GCC_DIR)" \
"GM2_SRC=$(GM2_SRC)" \
"AR_FLAGS=$(AR_FLAGS)" \
"CC_FOR_BUILD=$(CC_FOR_BUILD)" \
"CC_FOR_TARGET=$(CC_FOR_TARGET)" \
"GM2_FOR_TARGET=$(GM2_FOR_TARGET)" \
"CFLAGS=$(CFLAGS)" \
"CXXFLAGS=$(CXXFLAGS)" \
"CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
"CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
"INSTALL=$(INSTALL)" \
"INSTALL_DATA=$(INSTALL_DATA)" \
"INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
"INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
"LDFLAGS=$(LDFLAGS)" \
"LIBCFLAGS=$(LIBCFLAGS)" \
"LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
"MAKE=$(MAKE)" \
"MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
"MULTISUBDIR=$(MULTISUBDIR)" \
"MULTIOSDIR=$(MULTIOSDIR)" \
"MULTIBUILDTOP=$(MULTIBUILDTOP)" \
"MULTIFLAGS=$(MULTIFLAGS)" \
"PICFLAG=$(PICFLAG)" \
"PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
"SHELL=$(SHELL)" \
"RUNTESTFLAGS=$(RUNTESTFLAGS)" \
"exec_prefix=$(exec_prefix)" \
"infodir=$(infodir)" \
"libdir=$(libdir)" \
"includedir=$(includedir)" \
"prefix=$(prefix)" \
"tooldir=$(tooldir)" \
"AR=$(AR)" \
"AS=$(AS)" \
"LD=$(LD)" \
"RANLIB=$(RANLIB)" \
"NM=$(NM)" \
"NM_FOR_BUILD=$(NM_FOR_BUILD)" \
"NM_FOR_TARGET=$(NM_FOR_TARGET)" \
"DESTDIR=$(DESTDIR)" \
"WERROR=$(WERROR)" \
"TARGET_LIB_PATH_libgm2=$(TARGET_LIB_PATH_libgm2)"
# Subdir rules rely on $(FLAGS_TO_PASS)
FLAGS_TO_PASS = $(AM_MAKEFLAGS)
M2DEFS = libc.def M2RTS.def \
SYSTEM.def
M2MODS = M2RTS.mod SYSTEM.mod
libm2mindir = libm2min
toolexeclib_LTLIBRARIES = libm2min.la
libm2min_la_SOURCES = $(M2MODS) libc.c
libm2min_la_DEPENDENCIES = SYSTEM.def $(addsuffix .lo, $(basename $(libm2min_la_SOURCES)))
libm2min_la_CFLAGS = -I. -I$(GM2_SRC)/gm2-libs-min -I$(GM2_SRC)/gm2-libs
libm2min_la_M2FLAGS = -I. -I$(GM2_SRC)/gm2-libs-min -I$(GM2_SRC)/gm2-libs -fno-exceptions \
-fno-m2-plugin -fno-scaffold-dynamic -fno-scaffold-main
if TARGET_DARWIN
libm2min_la_link_flags = -Wl,-undefined,dynamic_lookup
else
libm2min_la_link_flags =
endif
libm2min_la_LINK = $(LINK) -version-info $(libtool_VERSION) $(libm2min_la_link_flags)
BUILT_SOURCES = SYSTEM.def
CLEANFILES = SYSTEM.def
M2LIBDIR = /m2/m2min/
.mod.lo:
$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(GM2_FOR_TARGET) -c $(CFLAGS_FOR_TARGET) $(LIBCFLAGS) $(libm2min_la_M2FLAGS) $< -o $@
libc.o: $(GM2_SRC)/gm2-libs-min/libc.c
SYSTEM.def: Makefile
echo "CC = $(CC_FOR_BUILD) CC_FOR_TARGET = $(CC_FOR_TARGET) GM2 = $(GM2) GM2_FOR_TARGET = $(GM2_FOR_TARGET) GM2_FOR_BUILD = $(GM2_FOR_BUILD)"
bash $(GM2_SRC)/tools-src/makeSystem -fpim \
$(GM2_SRC)/gm2-libs-min/SYSTEM.def \
$(GM2_SRC)/gm2-libs-min/SYSTEM.mod \
-I$(GM2_SRC)/gm2-libs-min:$(GM2_SRC)/gm2-libs \
"$(GM2_FOR_TARGET) -fno-exceptions" $@
install-data-local: force
mkdir -p $(DESTDIR)$(inst_libdir)/$(M2LIBDIR)
$(INSTALL_DATA) .libs/libm2min.la $(DESTDIR)$(inst_libdir)/$(M2LIBDIR)
chmod 644 $(DESTDIR)$(inst_libdir)/$(M2LIBDIR)libm2min.la
$(INSTALL_DATA) .libs/libm2min.a $(DESTDIR)$(inst_libdir)/$(M2LIBDIR)
chmod 644 $(DESTDIR)$(inst_libdir)/$(M2LIBDIR)libm2min.a
$(RANLIB) $(DESTDIR)$(inst_libdir)/$(M2LIBDIR)libm2min.a
for i in $(M2DEFS) $(M2MODS) ; do \
if [ -f $$i ] ; then \
$(INSTALL_DATA) $$i '$(DESTDIR)$(inst_libdir)/$(M2LIBDIR)'; \
elif [ -f @srcdir@/../../gcc/m2/gm2-libs-min/$$i ] ; then \
$(INSTALL_DATA) @srcdir@/../../gcc/m2/gm2-libs-min/$$i '$(DESTDIR)$(inst_libdir)/$(M2LIBDIR)'; \
else \
echo "cannot find $$i" ; exit 1 ; \
fi ; \
chmod 644 $(DESTDIR)$(inst_libdir)/$(M2LIBDIR)$$i ; \
done
force:
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