mirror of
https://gcc.gnu.org/git/gcc.git
synced 2024-12-12 05:13:50 +08:00
276 lines
8.8 KiB
Makefile
276 lines
8.8 KiB
Makefile
# Makefile for GNU F77 compiler runtime.
|
|
# Copyright (C) 1995-1998, 2001, 2002 Free Software Foundation, Inc.
|
|
# Contributed by Dave Love (d.love@dl.ac.uk).
|
|
#
|
|
#This file is part of GNU Fortran.
|
|
#
|
|
#GNU Fortran 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 2, or (at your option)
|
|
#any later version.
|
|
#
|
|
#GNU Fortran 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 GNU Fortran; see the file COPYING. If not, write to
|
|
#the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
|
|
#02111-1307, USA.
|
|
|
|
SHELL = @SHELL@
|
|
PWD = $${PWDCMD-pwd}
|
|
MAKEOVERRIDES=
|
|
.NOEXPORTS:
|
|
|
|
#### Start of system configuration section. ####
|
|
|
|
srcdir = @glibcpp_srcdir@
|
|
VPATH = @glibcpp_srcdir@
|
|
prefix = @prefix@
|
|
exec_prefix = @exec_prefix@
|
|
target_alias = @target_alias@
|
|
gcc_version = @gcc_version@
|
|
gcc_version_trigger = @gcc_version_trigger@
|
|
top_srcdir = @top_srcdir@
|
|
toplevel_srcdir = @toplevel_srcdir@
|
|
toolexecdir = @glibcpp_toolexecdir@
|
|
glibcpp_toolexecdir = @glibcpp_toolexecdir@
|
|
glibcpp_toolexeclibdir = @glibcpp_toolexeclibdir@
|
|
|
|
top_builddir = .
|
|
|
|
libdir = $(exec_prefix)/lib
|
|
libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(gcc_version)
|
|
#
|
|
# Versions should start at 0:0:0 - See libtool manual.
|
|
VERSION_MAJOR=0
|
|
VERSION_MINOR=0
|
|
VERSION_SUB=0
|
|
|
|
# Multilib support variables.
|
|
MULTISRCTOP =
|
|
MULTIBUILDTOP =
|
|
MULTIDIRS =
|
|
MULTISUBDIR =
|
|
MULTIDO = true
|
|
MULTICLEAN = true
|
|
|
|
# Not configured per top-level version, since that doesn't get passed
|
|
# Versions should start at 0:0:0 - See libtool manual.
|
|
# down at configure time, but overrridden by the top-level install
|
|
# target.
|
|
INSTALL = @INSTALL@
|
|
INSTALL_PROGRAM = @INSTALL_PROGRAM@
|
|
INSTALL_DATA = @INSTALL_DATA@
|
|
|
|
LIBTOOL = @LIBTOOL@
|
|
CC = @CC@
|
|
WARN_CFLAGS = -W -Wall
|
|
CFLAGS = @CFLAGS@
|
|
AR = @AR@
|
|
RANLIB = @RANLIB@
|
|
|
|
# List of variables to pass to sub-makes.
|
|
# Quote this way so that it can be used to set shell variables too.
|
|
FLAGS_TO_PASS= \
|
|
CC='$(CC)' \
|
|
LD='$(LD)' \
|
|
LIBTOOL='$(LIBTOOL)' \
|
|
WARN_CFLAGS='$(WARN_CFLAGS)' \
|
|
CFLAGS='$(CFLAGS)' \
|
|
CPPFLAGS='$(CPPFLAGS)' \
|
|
AR='$(AR)' \
|
|
RANLIB='$(RANLIB)' \
|
|
prefix='$(prefix)' \
|
|
exec_prefix='$(exec_prefix)' \
|
|
libdir='$(libdir)' \
|
|
libsubdir='$(libsubdir)' \
|
|
tooldir='$(tooldir)'
|
|
|
|
LIBG2C_BASE = libg2c
|
|
LIBG2C = $(LIBG2C_BASE).la
|
|
|
|
SUBDIRS = libI77 libF77 libU77
|
|
|
|
F2CEXT = abort derf derfc ef1asc ef1cmc erf erfc exit getarg getenv iargc \
|
|
signal system flush ftell fseek access besj0 besj1 besjn besy0 besy1 \
|
|
besyn chdir chmod ctime dbesj0 dbesj1 dbesjn dbesy0 dbesy1 dbesyn \
|
|
dtime etime fdate fgetc fget flush1 fnum fputc fput fstat gerror \
|
|
getcwd getgid getlog getpid getuid gmtime hostnm idate ierrno irand \
|
|
isatty itime kill link lnblnk lstat ltime mclock perror rand rename \
|
|
secnds second sleep srand stat symlnk time ttynam umask unlink \
|
|
vxttim alarm \
|
|
date_y2kbuggy date_y2kbug vxtidt_y2kbuggy vxtidt_y2kbug
|
|
|
|
.SUFFIXES:
|
|
|
|
# The logic here is partly dictated by the desire to keep the lib?77
|
|
# subdirs for compatibility with the Netlib version and because libU77
|
|
# has a different copyright; then the libe77 bit (EXTERNALly-callable
|
|
# versions) is funny. Given that, as well as keeping things as simple
|
|
# as possible we want (at least) the following:
|
|
# * Allow make to be run at the top level (all-target-libf2c), at this
|
|
# level, or the subdirs of this level. In the latter case we only
|
|
# compile, rather than updating libg2c.a;
|
|
# * A robust set of dependencies, so that we rebuild (as little as
|
|
# possible) if a configuration file, g2c.h or any lib?77/*.c file
|
|
# changes;
|
|
# * Avoid unnecessary running of ar and ranlib;
|
|
# * Expose parallelism where reasonable, but not as a priority.
|
|
|
|
# The intended top-level target here does a non-multilib build (via
|
|
# the dependency) and then (perhaps) builds multilibs.
|
|
|
|
all: all-unilib
|
|
$(MULTIDO) $(FLAGS_TO_PASS) multi-do DO="all-unilib"
|
|
|
|
# `all-unilib' is the overall target in the absence of multilibs,
|
|
# meant to be invoked via multi-do for multilibs.
|
|
|
|
# Its dependencies can be satisfied in parallel. The [fiu]77 targets
|
|
# update stamp files (object file lists, actually, see the subdir
|
|
# makefiles) on which the $(LIBG2C) depends. The stamp files
|
|
# s-lib[fiu]77 are intentionally not targets, since we're only meant
|
|
# to come in at the level of this target. The [fiu]77 targets always
|
|
# invoke sub makes to check dependencies in the subdirs, else we'd
|
|
# have to maintain them at this level; we live with the overhead of
|
|
# some recursive makes which may do nothing.
|
|
|
|
all-unilib: i77 f77 u77 s-libe77
|
|
$(MAKE) $(FLAGS_TO_PASS) $(LIBG2C)
|
|
|
|
i77 f77 u77: g2c.h
|
|
|
|
# This target should normally only get invoked via `all-unilib' --
|
|
# after all's well in the subdirs -- actually to assemble the library.
|
|
# The stamp files contain the object lists of each component of the
|
|
# library. The point of breaking them up is to avoid command-line
|
|
# length limitations.
|
|
|
|
$(LIBG2C): s-libi77 s-libf77 s-libu77 s-libe77
|
|
$(LIBTOOL) --mode=link $(CC) -o $@ \
|
|
-version-info $(VERSION_MAJOR):$(VERSION_MINOR):$(VERSION_SUB) \
|
|
-rpath $(libdir)$(MULTISUBDIR) \
|
|
-objectlist s-libe77 \
|
|
-objectlist s-libf77 \
|
|
-objectlist s-libi77 \
|
|
-objectlist s-libu77 \
|
|
-lm
|
|
|
|
i77:
|
|
cd libI77; $(MAKE) $(FLAGS_TO_PASS) all
|
|
|
|
f77:
|
|
cd libF77; $(MAKE) $(FLAGS_TO_PASS) all
|
|
|
|
u77:
|
|
cd libU77; $(MAKE) $(FLAGS_TO_PASS) all
|
|
|
|
s-libe77: f2cext.c
|
|
if [ -d libE77 ]; then rm -f libE77/*.o libE77/*.lo; else mkdir libE77; fi
|
|
-rm -f $@.T $@
|
|
for name in $(F2CEXT); \
|
|
do \
|
|
echo $${name}; \
|
|
$(LIBTOOL) --mode=compile $(CC) -c -I. -I$(srcdir) -I../../include \
|
|
$(CPPFLAGS) $(WARN_CFLAGS) $(CFLAGS) -DL$${name} $(srcdir)/f2cext.c \
|
|
-o libE77/L$${name}.lo ; \
|
|
if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
|
|
echo libE77/L$${name}.lo >> $@.T; \
|
|
done
|
|
mv $@.T $@
|
|
|
|
f2cext.c: g2c.h
|
|
|
|
${srcdir}/configure: configure.in
|
|
rm -f config.cache
|
|
cd $(srcdir) && autoconf
|
|
|
|
# Dependence on Makefile serializes for parallel make.
|
|
g2c.h: g2c.hin config.status Makefile
|
|
# Might try to avoid rebuilding everything if Makefile or configure
|
|
# changes and g2c.h doesn't; see also the Makefile rule. Should
|
|
# depend on another stamp file rather than using the commented-out
|
|
# lines below, since g2c.h isn't necessarily brought up to date.
|
|
# mv g2c.h g2c.x
|
|
$(SHELL) config.status
|
|
# $(SHELL) $(srcdir)/../move-if-change g2c.h g2c.x && mv g2c.x g2c.h
|
|
|
|
Makefile: Makefile.in config.status
|
|
# Autoconf doc uses `./config.status'. Is there a good reason to use $(SHELL)?
|
|
$(SHELL) config.status
|
|
|
|
config.status: configure $(gcc_version_trigger)
|
|
# Make sure we don't pick up a site config file and that configure
|
|
# gets run with correct values of variables such as CC.
|
|
CONFIG_SITE=no-such-file $(FLAGS_TO_PASS) \
|
|
$(SHELL) config.status --recheck
|
|
|
|
info install-info clean-info dvi TAGS dist installcheck installdirs:
|
|
|
|
check:
|
|
cd libU77; $(MAKE) G77DIR=../../../gcc/ check
|
|
|
|
install: all
|
|
$(SHELL) $(toplevel_srcdir)/mkinstalldirs $(glibcpp_toolexeclibdir)
|
|
$(LIBTOOL) --mode=install $(INSTALL) $(LIBG2C) $(glibcpp_toolexeclibdir)
|
|
$(INSTALL_DATA) libfrtbegin.a $(glibcpp_toolexeclibdir)
|
|
$(RANLIB) $(glibcpp_toolexeclibdir)/libfrtbegin.a
|
|
$(INSTALL_DATA) g2c.h $(libsubdir)/include/g2c.h
|
|
$(MULTIDO) $(FLAGS_TO_PASS) multi-do DO="$@"
|
|
@-$(LIBTOOL) --mode=finish $(glibcpp_toolexeclibdir)
|
|
|
|
install-strip:
|
|
$(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' install
|
|
|
|
uninstall:
|
|
rm -f $(libsubdir)/include/g2c.h
|
|
rm -f $(glibcpp_toolexeclibdir)/libfrtbegin.a
|
|
$(LIBTOOL) --mode=uninstall rm -f $(glibcpp_toolexeclibdir)$(LIBG2C_BASE).la
|
|
$(MULTIDO) $(FLAGS_TO_PASS) multi-do DO="$@"
|
|
|
|
mostlyclean:
|
|
rm -f $(LIBG2C) objlist
|
|
$(MAKE) DO=$@ DODIRS="$(SUBDIRS)" $(FLAGS_TO_PASS) subdir_do; \
|
|
$(MULTICLEAN) multi-clean DO=$@
|
|
rm -fr libE77 s-libe77
|
|
|
|
clean: mostlyclean
|
|
rm -f config.log
|
|
$(MAKE) DO=$@ DODIRS="$(SUBDIRS)" $(FLAGS_TO_PASS) subdir_do; \
|
|
$(MULTICLEAN) multi-clean DO=$@
|
|
rm -rf .libs
|
|
|
|
distclean: clean
|
|
rm -f g2c.h s-libe77
|
|
$(MAKE) DO=$@ DODIRS="$(SUBDIRS)" $(FLAGS_TO_PASS) subdir_do; \
|
|
$(MULTICLEAN) multi-clean DO=distclean
|
|
rm -f config.cache config.status Makefile
|
|
|
|
maintainer-clean:
|
|
|
|
rebuilt: configure
|
|
|
|
.PHONY: rebuilt mostlyclean clean distclean maintainer-clean all \
|
|
i77 f77 u77 check uninstall install-strip dist \
|
|
installcheck installdirs all-unilib
|
|
|
|
subdir_do:
|
|
@rootpre=`${PWD}`/; export rootpre; \
|
|
srcrootpre=`cd $(srcdir); ${PWD}`/; export srcrootpre; \
|
|
for i in .. $(DODIRS); do \
|
|
if [ x$$i != x.. ]; then \
|
|
if [ -f ./$$i/Makefile ]; then \
|
|
if (cd ./$$i; $(MAKE) $(FLAGS_TO_PASS) $(DO)); then \
|
|
true; \
|
|
else \
|
|
exit 1; \
|
|
fi; \
|
|
else true; fi; \
|
|
else true; fi; \
|
|
done
|
|
|
|
# multidoings may be added here by configure.
|