libgm2/libm2min/Makefile.am

   1 # Makefile for libm2min.
   2 #   Copyright 2013-2022  Free Software Foundation, Inc.
   3 #
   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 3 of the License, or
   7 # (at your option) any later version.
   8 #
   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.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; see the file COPYING3.  If not see
  16 # <http://www.gnu.org/licenses/>.
  17
  18 SUFFIXES = .c .mod .def .o .obj .lo .a .la
  19
  20 ACLOCAL_AMFLAGS = -I .. -I ../config
  21
  22 VPATH = . @srcdir@/../../gcc/m2/gm2-libs-min
  23
  24 # Multilib support.
  25 MAKEOVERRIDES=
  26
  27 gcc_version := $(shell @get_gcc_base_ver@ $(top_srcdir)/../gcc/BASE-VER)
  28
  29 # Directory in which the compiler finds libraries etc.
  30 libsubdir = $(libdir)/gcc/$(target_alias)/$(gcc_version)
  31 # Used to install the shared libgcc.
  32 slibdir = @slibdir@
  33
  34 toolexeclibdir=@toolexeclibdir@
  35 toolexecdir=@toolexecdir@
  36 GM2_FOR_TARGET=@GM2_FOR_TARGET@
  37
  38 MULTIDIR := $(shell $(CC) $(CFLAGS) -print-multi-directory)
  39 MULTIOSDIR := $(shell $(CC) $(CFLAGS) -print-multi-os-directory)
  40
  41 MULTIOSSUBDIR := $(shell if test x$(MULTIOSDIR) != x.; then echo /$(MULTIOSDIR); fi)
  42 inst_libdir = $(libsubdir)$(MULTISUBDIR)
  43 inst_slibdir = $(slibdir)$(MULTIOSSUBDIR)
  44
  45
  46 # Work around what appears to be a GNU make bug handling MAKEFLAGS
  47 # values defined in terms of make variables, as is the case for CC and
  48 # friends when we are called from the top level Makefile.
  49 AM_MAKEFLAGS = \
  50         "GCC_DIR=$(GCC_DIR)" \
  51         "GM2_SRC=$(GM2_SRC)" \
  52         "AR_FLAGS=$(AR_FLAGS)" \
  53         "CC_FOR_BUILD=$(CC_FOR_BUILD)" \
  54         "CC_FOR_TARGET=$(CC_FOR_TARGET)" \
  55         "GM2_FOR_TARGET=$(GM2_FOR_TARGET)" \
  56         "CFLAGS=$(CFLAGS)" \
  57         "CXXFLAGS=$(CXXFLAGS)" \
  58         "CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)" \
  59         "CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)" \
  60         "INSTALL=$(INSTALL)" \
  61         "INSTALL_DATA=$(INSTALL_DATA)" \
  62         "INSTALL_PROGRAM=$(INSTALL_PROGRAM)" \
  63         "INSTALL_SCRIPT=$(INSTALL_SCRIPT)" \
  64         "LDFLAGS=$(LDFLAGS)" \
  65         "LIBCFLAGS=$(LIBCFLAGS)" \
  66         "LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)" \
  67         "MAKE=$(MAKE)" \
  68         "MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)" \
  69         "MULTISUBDIR=$(MULTISUBDIR)" \
  70         "MULTIOSDIR=$(MULTIOSDIR)" \
  71         "MULTIBUILDTOP=$(MULTIBUILDTOP)" \
  72         "MULTIFLAGS=$(MULTIFLAGS)" \
  73         "PICFLAG=$(PICFLAG)" \
  74         "PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)" \
  75         "SHELL=$(SHELL)" \
  76         "RUNTESTFLAGS=$(RUNTESTFLAGS)" \
  77         "exec_prefix=$(exec_prefix)" \
  78         "infodir=$(infodir)" \
  79         "libdir=$(libdir)" \
  80         "includedir=$(includedir)" \
  81         "prefix=$(prefix)" \
  82         "tooldir=$(tooldir)" \
  83         "AR=$(AR)" \
  84         "AS=$(AS)" \
  85         "LD=$(LD)" \
  86         "RANLIB=$(RANLIB)" \
  87         "NM=$(NM)" \
  88         "NM_FOR_BUILD=$(NM_FOR_BUILD)" \
  89         "NM_FOR_TARGET=$(NM_FOR_TARGET)" \
  90         "DESTDIR=$(DESTDIR)" \
  91         "WERROR=$(WERROR)" \
  92         "TARGET_LONGDOUBLE_ABI=$(TARGET_LONGDOUBLE_ABI)" \
  93         "TARGET_LIB_PATH_libgm2=$(TARGET_LIB_PATH_libgm2)"
  94
  95 # Subdir rules rely on $(FLAGS_TO_PASS)
  96 FLAGS_TO_PASS = $(AM_MAKEFLAGS)
  97
  98 M2DEFS = libc.def  M2RTS.def \
  99          SYSTEM.def
 100
 101 M2MODS = M2RTS.mod  SYSTEM.mod
 102
 103 libm2mindir = libm2min
 104 toolexeclib_LTLIBRARIES = libm2min.la
 105 libm2min_la_SOURCES = $(M2MODS) libc.c
 106 libm2min_la_DEPENDENCIES = SYSTEM.def $(addsuffix .lo, $(basename $(libm2min_la_SOURCES)))
 107 libm2min_la_CFLAGS = -I. -I$(GM2_SRC)/gm2-libs-min -I$(GM2_SRC)/gm2-libs $(TARGET_LONGDOUBLE_ABI)
 108 libm2min_la_M2FLAGS = \
 109    -fm2-pathname=m2min -I. -I$(GM2_SRC)/gm2-libs-min \
 110    -fm2-pathname=m2pim -I$(GM2_SRC)/gm2-libs -fno-exceptions \
 111    -fno-m2-plugin -fno-scaffold-dynamic -fno-scaffold-main -fm2-prefix=m2min \
 112    $(TARGET_LONGDOUBLE_ABI)
 113 if TARGET_DARWIN
 114 libm2min_la_link_flags = -Wl,-undefined,dynamic_lookup
 115 else
 116 libm2min_la_link_flags =
 117 endif
 118 libm2min_la_LINK = $(LINK) -version-info $(libtool_VERSION) $(libm2min_la_link_flags)
 119 BUILT_SOURCES = SYSTEM.def
 120 CLEANFILES = SYSTEM.def
 121
 122 M2LIBDIR = /m2/m2min/
 123
 124 .mod.lo:
 125         $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile \
 126                    $(GM2_FOR_TARGET) -c \
 127                    $(CFLAGS_FOR_TARGET) $(LIBCFLAGS) $(libm2min_la_M2FLAGS) $< -o $@
 128
 129 libc.o: $(GM2_SRC)/gm2-libs-min/libc.c
 130
 131
 132 SYSTEM.def: Makefile
 133         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)"
 134         bash $(GM2_SRC)/tools-src/makeSystem -fpim \
 135              $(GM2_SRC)/gm2-libs-min/SYSTEM.def \
 136              $(GM2_SRC)/gm2-libs-min/SYSTEM.mod \
 137              -I$(GM2_SRC)/gm2-libs-min -I$(GM2_SRC)/gm2-libs \
 138              "$(GM2_FOR_TARGET) -fno-exceptions" $@
 139
 140 install-data-local: force
 141         mkdir -p $(DESTDIR)$(inst_libdir)/$(M2LIBDIR)
 142         for i in $(M2DEFS) $(M2MODS) ; do \
 143            if [ -f $$i ] ; then \
 144               $(INSTALL_DATA) $$i '$(DESTDIR)$(inst_libdir)/$(M2LIBDIR)'; \
 145            elif [ -f @srcdir@/../../gcc/m2/gm2-libs-min/$$i ] ; then \
 146               $(INSTALL_DATA) @srcdir@/../../gcc/m2/gm2-libs-min/$$i '$(DESTDIR)$(inst_libdir)/$(M2LIBDIR)'; \
 147            else \
 148               echo "cannot find $$i" ; exit 1 ; \
 149            fi ; \
 150            chmod 644 $(DESTDIR)$(inst_libdir)/$(M2LIBDIR)$$i ; \
 151         done
 152
 153 force: