gcc/libgm2/libm2log/Makefile.am
Gaius Mulley f2872e00f6 PR modula2/111956 Many powerpc platforms do _not_ have support for IEEE754
This patch corrects commit
r14-4149-g81d5ca0b9b8431f1bd7a5ec8a2c94f04bb0cf032 which assummed
all powerpc platforms would have IEEE754 long double.  The patch
ensures that cc1gm2 obtains the default IEEE754 long double availability
from the configure generated tm_defines.  The user command
line switches -mabi=ibmlongdouble and -mabi=ieeelongdouble are implemented
to override the configuration defaults.

Bootstrapped on power8 and power9 machines.

gcc/m2/ChangeLog:

	PR modula2/111956
	* Make-lang.in (host_mc_longreal): Remove.
	* configure: Regenerate.
	* configure.ac (M2C_LONGREAL_FLOAT128): Remove.
	(M2C_LONGREAL_PPC64LE): Remove.
	* gm2-compiler/M2Options.def (SetIBMLongDouble): New procedure.
	(GetIBMLongDouble): New procedure function.
	(SetIEEELongDouble): New procedure.
	(GetIEEELongDouble): New procedure function.
	* gm2-compiler/M2Options.mod (SetIBMLongDouble): New procedure.
	(GetIBMLongDouble): New procedure function.
	(SetIEEELongDouble): New procedure.
	(GetIEEELongDouble): New procedure function.
	(InitializeLongDoubleFlags): New procedure called during
	module block initialization.
	* gm2-gcc/m2configure.cc: Remove duplicate includes.
	(m2configure_M2CLongRealFloat128): Remove.
	(m2configure_M2CLongRealIBM128): Remove.
	(m2configure_M2CLongRealLongDouble): Remove.
	(m2configure_M2CLongRealLongDoublePPC64LE): Remove.
	(m2configure_TargetIEEEQuadDefault): New function.
	* gm2-gcc/m2configure.def (M2CLongRealFloat128): Remove.
	(M2CLongRealIBM128): Remove.
	(M2CLongRealLongDouble): Remove.
	(M2CLongRealLongDoublePPC64LE): Remove.
	(TargetIEEEQuadDefault): New function.
	* gm2-gcc/m2configure.h (m2configure_M2CLongRealFloat128): Remove.
	(m2configure_M2CLongRealIBM128): Remove.
	(m2configure_M2CLongRealLongDouble): Remove.
	(m2configure_M2CLongRealLongDoublePPC64LE): Remove.
	(m2configure_TargetIEEEQuadDefault): New function.
	* gm2-gcc/m2options.h (M2Options_SetIBMLongDouble): New prototype.
	(M2Options_GetIBMLongDouble): New prototype.
	(M2Options_SetIEEELongDouble): New prototype.
	(M2Options_GetIEEELongDouble): New prototype.
	* gm2-gcc/m2type.cc (build_m2_long_real_node): Re-implement using
	results of M2Options_GetIBMLongDouble and M2Options_GetIEEELongDouble.
	* gm2-lang.cc (gm2_langhook_handle_option): Add case
	OPT_mabi_ibmlongdouble and call M2Options_SetIBMLongDouble.
	Add case OPT_mabi_ieeelongdouble and call M2Options_SetIEEELongDouble.
	* gm2config.aci.in: Regenerate.
	* gm2spec.cc (lang_specific_driver): Remove block defined by
	M2C_LONGREAL_PPC64LE.
	Remove case OPT_mabi_ibmlongdouble.
	Remove case OPT_mabi_ieeelongdouble.

libgm2/ChangeLog:

	PR modula2/111956
	* Makefile.am (TARGET_LONGDOUBLE_ABI): Remove.
	* Makefile.in: Regenerate.
	* libm2cor/Makefile.am (TARGET_LONGDOUBLE_ABI): Remove.
	* libm2cor/Makefile.in: Regenerate.
	* libm2iso/Makefile.am (TARGET_LONGDOUBLE_ABI): Remove.
	* libm2iso/Makefile.in: Regenerate.
	* libm2log/Makefile.am (TARGET_LONGDOUBLE_ABI): Remove.
	* libm2log/Makefile.in: Regenerate.
	* libm2min/Makefile.am (TARGET_LONGDOUBLE_ABI): Remove.
	* libm2min/Makefile.in: Regenerate.
	* libm2pim/Makefile.am (TARGET_LONGDOUBLE_ABI): Remove.
	* libm2pim/Makefile.in: Regenerate.

Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com>
2024-01-18 13:06:30 +00:00

179 lines
5.8 KiB
Makefile

# Makefile for libm2log.
# 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 ../config
VPATH = . @srcdir@ @srcdir@/../../gcc/m2/gm2-libs-log
# 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=$(tooldir)" \
"gxx_include_dir=$(gxx_include_dir)" \
"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)
if BUILD_LOGLIB
M2DEFS = BitBlockOps.def BitByteOps.def \
BitWordOps.def BlockOps.def \
Break.def CardinalIO.def \
Conversions.def DebugPMD.def \
DebugTrace.def Delay.def \
Display.def ErrorCode.def \
FileSystem.def FloatingUtilities.def \
InOut.def Keyboard.def \
LongIO.def NumberConversion.def \
Random.def RealConversions.def \
RealInOut.def Strings.def \
Termbase.def Terminal.def \
TimeDate.def
M2MODS = BitBlockOps.mod BitByteOps.mod \
BitWordOps.mod BlockOps.mod \
CardinalIO.mod Conversions.mod \
DebugPMD.mod DebugTrace.mod \
Delay.mod Display.mod \
ErrorCode.mod FileSystem.mod \
FloatingUtilities.mod InOut.mod \
Keyboard.mod LongIO.mod \
NumberConversion.mod Random.mod \
RealConversions.mod RealInOut.mod \
Strings.mod Termbase.mod \
Terminal.mod TimeDate.mod
libm2logdir = libm2log
toolexeclib_LTLIBRARIES = libm2log.la
libm2log_la_SOURCES = $(M2MODS) Break.c
libm2log_la_DEPENDENCIES = ../libm2pim/SYSTEM.def $(addsuffix .lo, $(basename $(libm2log_la_SOURCES)))
libm2log_la_CFLAGS = -I. -DBUILD_GM2_LIBS -I@srcdir@/../
libm2log_la_M2FLAGS = \
-fm2-pathname=m2pim -I../libm2pim \
-fm2-pathname=m2log -I$(GM2_SRC)/gm2-libs-log \
-fm2-pathname=m2pim -I$(GM2_SRC)/gm2-libs \
-fm2-pathname=m2iso -I$(GM2_SRC)/gm2-libs-iso \
-Wcase-enum -Wreturn-type \
-fcase -fm2-prefix=m2log
if TARGET_DARWIN
libm2log_la_link_flags = -Wl,-undefined,dynamic_lookup
else
libm2log_la_link_flags =
endif
if ENABLE_DARWIN_AT_RPATH
libm2log_la_link_flags += -nodefaultrpaths -Wl,-rpath,@loader_path/
endif
libm2log_la_LINK = $(LINK) -version-info $(libtool_VERSION) $(libm2log_la_link_flags)
BUILT_SOURCES = ../libm2pim/SYSTEM.def
M2LIBDIR = /m2/m2log/
../libm2pim/SYSTEM.def: ../libm2pim/Makefile
cd ../libm2pim ; $(MAKE) $(AM_MAKEFLAGS) SYSTEM.def
.mod.lo:
$(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile \
$(GM2_FOR_TARGET) -c \
$(CFLAGS_FOR_TARGET) $(LIBCFLAGS) $(libm2log_la_M2FLAGS) $< -o $@
install-data-local: force
mkdir -p $(DESTDIR)$(inst_libdir)/$(M2LIBDIR)
for i in $(M2DEFS) $(M2MODS) ; do \
if [ -f $$i ] ; then \
$(INSTALL_DATA) $$i '$(DESTDIR)$(inst_libdir)/$(M2LIBDIR)'; \
elif [ -f @srcdir@/../../gcc/m2/gm2-libs-log/$$i ] ; then \
$(INSTALL_DATA) @srcdir@/../../gcc/m2/gm2-libs-log/$$i '$(DESTDIR)$(inst_libdir)/$(M2LIBDIR)'; \
else \
echo "cannot find $$i" ; exit 1 ; \
fi ; \
chmod 644 $(DESTDIR)$(inst_libdir)/$(M2LIBDIR)$$i ; \
done
force:
endif