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Makefile.in: Re-write build procedure mainly to honour dependencies correctly but also allow...

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1998-07-10  Dave Love  <d.love@dl.ac.uk>
	* Makefile.in: Re-write build procedure mainly to honour
	dependencies correctly but also allow making in the build
	directory by configuring the relevant variables.  The lib[FIU]77
	subdirs do dependency checking of their objects.  Stamp files
	dictate when to run (new) archive targets in subdirs.  Some
	tidying of variables.  Supply full set of standard targets.
	* configure.in: Move much of testing to new configures in
	subdirs.  Tidy up handling of RANLIB etc.
	* stamp-h.in, libF77/configure.in, libI77/configure.in,
	libF77/configure, libI77/configure: New files.
	* libF77/Makefile.in, libI77/Makefile.in, libU77/Makefile.in:
	Change in step with libf2c/Makefile.in.

From-SVN: r21082
This commit is contained in:
Dave Love 1998-07-12 05:02:03 +00:00 committed by Dave Love
parent e3fc7b684c
commit b53c05f514
13 changed files with 3763 additions and 418 deletions
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18
libf2c/ChangeLog
View File

@ -1,3 +1,21 @@
1998-07-10 Dave Love <d.love@dl.ac.uk>
* Makefile.in: Re-write build procedure mainly to honour
dependencies correctly but also allow making in the build
directory by configuring the relevant variables. The lib[FIU]77
subdirs do dependency checking of their objects. Stamp files
dictate when to run (new) archive targets in subdirs. Some
tidying of variables. Supply full set of standard targets.
* configure.in: Move much of testing to new configures in
subdirs. Tidy up handling of RANLIB etc.
* stamp-h.in, libF77/configure.in, libI77/configure.in,
libF77/configure, libI77/configure: New files.
* libF77/Makefile.in, libI77/Makefile.in, libU77/Makefile.in:
Change in step with libf2c/Makefile.in.
1998-07-09 Dave Love <d.love@dl.ac.uk>
* libU77/Makefile.in (check): Wrap -lg2c ... -lm around $(LIBS) in

217
libf2c/Makefile.in
View File

@ -1,5 +1,5 @@
# Makefile for GNU F77 compiler runtime.
# Copyright (C) 1995-1997 Free Software Foundation, Inc.
# Copyright (C) 1995-1998 Free Software Foundation, Inc.
# Contributed by Dave Love (d.love@dl.ac.uk).
#
#This file is part of GNU Fortran.
@ -24,119 +24,46 @@ SHELL = /bin/sh
#### Start of system configuration section. ####
srcdir = @srcdir@
VPATH = @srcdir@
prefix = @prefix@
exec_prefix = @exec_prefix@
target_alias = @target_alias@
gcc_version = @gcc_version@
gcc_version_trigger = @gcc_version_trigger@
bindir = $(exec_prefix)/bin
libdir = $(exec_prefix)/lib
datadir = $(prefix)/lib
mandir = $(prefix)/man
infodir = $(prefix)/info
includedir = $(prefix)/include
docdir = $(datadir)/doc
libsubdir = $(libdir)/gcc-lib/$(target_alias)/$(gcc_version)
TO_TOPDIR = ..
# Not configured per top-level version, since that doesn't get passed
# down at configure time, but overrridden by the top-level install
# target.
INSTALL = @INSTALL@
INSTALL_PROGRAM = @INSTALL_PROGRAM@
INSTALL_DATA = @INSTALL_DATA@
INSTALL = $(srcdir)/$(TO_TOPDIR)/install-sh -c
INSTALL_PROGRAM = $(INSTALL)
INSTALL_DATA = $(INSTALL)
AR = `if test -f $(TO_TOPDIR)/binutils/ar; then \
echo $(TO_TOPDIR)/binutils/ar; else echo ar; fi`
AR = @AR@
AR_FLAGS = rc
RANLIB = `if test -f $(TO_TOPDIR)/binutils/ranlib; then \
echo $(TO_TOPDIR)/binutils/ranlib; else echo ranlib; fi`
RANLIB = @RANLIB@
MAKEINFO = `if test -f $(TO_TOPDIR)/texinfo/C/makeinfo; then \
echo $(TO_TOPDIR)/texinfo/C/makeinfo; else echo makeinfo; fi`
CC = gcc
CFLAGS = -g
LIBCFLAGS = $(CFLAGS)
# List of variables to pass to sub-makes. This should not be needed'
# by GNU make or Sun make (both of which pass command-line variable'
# overrides thouh $(MAKE)) but may be needed by older versions.'
CC = @CC@
CFLAGS = @CFLAGS@
# List of variables to pass to sub-makes.
# Quote this way so that it can be used to set shell variables too.
# Currently no use for PICFLAG, RUNTESTFLAGS -- check usage.
FLAGS_TO_PASS= \
"CC=$(CC)" \
"CFLAGS=$(CFLAGS)" \
"F2C_H_DIR=$(s)/libf2c" \
"G2C_H_DIR=$(r)/$(TARGET_SUBDIR)/libf2c" \
"GCC_H_DIR=$(s)/include" \
"LIBCFLAGS=$(LIBCFLAGS)" \
"PICFLAG=$(PICFLAG)" \
"RUNTESTFLAGS=$(RUNTESTFLAGS)"
CC='$(CC)' \
CFLAGS='$(CFLAGS)' \
CPPFLAGS='$(CPPFLAGS)' \
AR='$(AR)' \
RANLIB='$(RANLIB)'
PICFLAG='$(PICFLAG)' \
RUNTESTFLAGS='$(RUNTESTFLAGS)'
LIBG2C = libg2c.a
MISC = libF77/F77_aloc.o libF77/VersionF.o libF77/main.o libF77/s_rnge.o \
libF77/abort_.o libF77/getarg_.o libF77/iargc_.o libF77/getenv_.o \
libF77/signal_.o libF77/s_stop.o libF77/s_paus.o libF77/system_.o \
libF77/cabs.o libF77/derf_.o libF77/derfc_.o libF77/erf_.o \
libF77/erfc_.o libF77/sig_die.o libF77/exit_.o \
libF77/setarg.o libF77/setsig.o
POW = libF77/pow_ci.o libF77/pow_dd.o libF77/pow_di.o libF77/pow_hh.o \
libF77/pow_ii.o libF77/pow_ri.o libF77/pow_zi.o libF77/pow_zz.o \
libF77/pow_qq.o
CX = libF77/c_abs.o libF77/c_cos.o libF77/c_div.o libF77/c_exp.o \
libF77/c_log.o libF77/c_sin.o libF77/c_sqrt.o
DCX = libF77/z_abs.o libF77/z_cos.o libF77/z_div.o libF77/z_exp.o \
libF77/z_log.o libF77/z_sin.o libF77/z_sqrt.o
REAL = libF77/r_abs.o libF77/r_acos.o libF77/r_asin.o libF77/r_atan.o \
libF77/r_atn2.o libF77/r_cnjg.o libF77/r_cos.o libF77/r_cosh.o \
libF77/r_dim.o libF77/r_exp.o libF77/r_imag.o libF77/r_int.o \
libF77/r_lg10.o libF77/r_log.o libF77/r_mod.o libF77/r_nint.o \
libF77/r_sign.o libF77/r_sin.o libF77/r_sinh.o libF77/r_sqrt.o \
libF77/r_tan.o libF77/r_tanh.o
DBL = libF77/d_abs.o libF77/d_acos.o libF77/d_asin.o libF77/d_atan.o \
libF77/d_atn2.o libF77/d_cnjg.o libF77/d_cos.o libF77/d_cosh.o \
libF77/d_dim.o libF77/d_exp.o libF77/d_imag.o libF77/d_int.o \
libF77/d_lg10.o libF77/d_log.o libF77/d_mod.o libF77/d_nint.o \
libF77/d_prod.o libF77/d_sign.o libF77/d_sin.o libF77/d_sinh.o \
libF77/d_sqrt.o libF77/d_tan.o libF77/d_tanh.o
INT = libF77/i_abs.o libF77/i_dim.o libF77/i_dnnt.o libF77/i_indx.o \
libF77/i_len.o libF77/i_mod.o libF77/i_nint.o libF77/i_sign.o
HALF = libF77/h_abs.o libF77/h_dim.o libF77/h_dnnt.o libF77/h_indx.o \
libF77/h_len.o libF77/h_mod.o libF77/h_nint.o libF77/h_sign.o
CMP = libF77/l_ge.o libF77/l_gt.o libF77/l_le.o libF77/l_lt.o \
libF77/hl_ge.o libF77/hl_gt.o libF77/hl_le.o libF77/hl_lt.o
EFL = libF77/ef1asc_.o libF77/ef1cmc_.o
CHAR = libF77/s_cat.o libF77/s_cmp.o libF77/s_copy.o
F90BIT = libF77/lbitbits.o libF77/lbitshft.o libF77/qbitbits.o \
libF77/qbitshft.o
FOBJ = $(MISC) $(POW) $(CX) $(DCX) $(REAL) $(DBL) $(INT) $(HALF) $(CMP) \
$(EFL) $(CHAR) $(F90BIT)
IOBJ = libI77/VersionI.o libI77/backspace.o libI77/close.o libI77/dfe.o \
libI77/dolio.o libI77/due.o libI77/endfile.o libI77/err.o \
libI77/fmt.o libI77/fmtlib.o libI77/iio.o libI77/ilnw.o \
libI77/inquire.o libI77/lread.o libI77/lwrite.o libI77/open.o \
libI77/rdfmt.o libI77/rewind.o libI77/rsfe.o libI77/rsli.o \
libI77/rsne.o libI77/sfe.o libI77/sue.o libI77/typesize.o \
libI77/uio.o libI77/util.o libI77/wref.o libI77/wrtfmt.o \
libI77/wsfe.o libI77/wsle.o libI77/wsne.o libI77/xwsne.o \
libI77/ftell_.o
UOBJ = libU77/VersionU.o libU77/gerror_.o libU77/perror_.o libU77/ierrno_.o \
libU77/itime_.o libU77/time_.o libU77/unlink_.o libU77/fnum_.o \
libU77/getpid_.o libU77/getuid_.o libU77/getgid_.o libU77/kill_.o \
libU77/rand_.o libU77/srand_.o libU77/irand_.o libU77/sleep_.o \
libU77/idate_.o libU77/ctime_.o libU77/etime_.o libU77/dtime_.o \
libU77/isatty_.o libU77/ltime_.o libU77/fstat_.o libU77/stat_.o \
libU77/lstat_.o libU77/access_.o libU77/link_.o libU77/getlog_.o \
libU77/ttynam_.o libU77/getcwd_.o libU77/vxttime_.o \
libU77/vxtidate_.o libU77/gmtime_.o libU77/fdate_.o libU77/secnds_.o \
libU77/bes.o libU77/dbes.o libU77/chdir_.o libU77/chmod_.o \
libU77/lnblnk_.o libU77/hostnm_.o libU77/rename_.o libU77/fgetc_.o \
libU77/fputc_.o libU77/umask_.o libU77/sys_clock_.o libU77/date_.o \
libU77/second_.o libU77/flush1_.o libU77/alarm_.o libU77/mclock_.o \
libU77/symlnk_.o libU77/datetime_.o
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 \
@ -147,34 +74,34 @@ F2CEXT = abort derf derfc ef1asc ef1cmc erf erfc exit getarg getenv iargc \
secnds second sleep srand stat symlnk time ttynam umask unlink \
vxtidt vxttim alarm
all: g2c.h $(LIBG2C)
# These dependencies can be satisfied in parallel. They update stamp
# files which the $(LIBG2C) target checks in the sub-make. (Probably
# only one stamp file is really needed.)
all: i77 f77 u77 e77
make $(FLAGS_TO_PASS) $(LIBG2C)
$(LIBG2C): stamp-libf77 stamp-libi77 stamp-libu77 stamp-libe77
i77 f77 u77: g2c.h
$(LIBG2C): stamp-libi77 stamp-libf77 stamp-libu77 stamp-libe77
rm -f $(LIBG2C)
$(AR) $(AR_FLAGS) $(LIBG2C) $(FOBJ)
$(AR) $(AR_FLAGS) $(LIBG2C) $(IOBJ)
$(AR) $(AR_FLAGS) $(LIBG2C) $(UOBJ)
set -e; \
for i in $(SUBDIRS); \
do (cd $$i && $(MAKE) $(FLAGS_TO_PASS) LIBG2C=../$(LIBG2C) archive); \
done
objs=""; for i in $(F2CEXT); do objs="$$objs libE77/L$$i.o"; done; \
$(AR) $(AR_FLAGS) $(LIBG2C) $$objs
$(RANLIB) $(LIBG2C)
stamp-libi77: libI77/Makefile
rm -f stamp-libi77
i77:
cd libI77; $(MAKE) $(FLAGS_TO_PASS) all
touch stamp-libi77
stamp-libf77: libF77/Makefile
rm -f stamp-libf77
f77:
cd libF77; $(MAKE) $(FLAGS_TO_PASS) all
touch stamp-libf77
stamp-libu77: libU77/Makefile
rm -f stamp-libu77
u77:
cd libU77; $(MAKE) $(FLAGS_TO_PASS) all
touch stamp-libu77
stamp-libe77: $(srcdir)/f2cext.c
rm -f stamp-libe77
if [ -d libE77 ]; then rm -f libE77/*.o; else mkdir libE77; fi
for name in $(F2CEXT); \
do \
@ -184,25 +111,38 @@ stamp-libe77: $(srcdir)/f2cext.c
-o libE77/L$${name}.o; \
if [ $$? -eq 0 ] ; then true; else exit 1; fi; \
done
touch stamp-libe77
echo timestamp >stamp-libe77
${srcdir}/configure: ${srcdir}/configure.in
rm -f config.cache Makefile g2c.h \
&& cd $(srcdir) && autoconf && rm -f config.cache
${srcdir}/libU77/configure: ${srcdir}/libU77/configure.in
rm -f libU77/config.cache libU77/Makefile && \
cd $(srcdir)/libU77 && autoconf && rm -f config.cache
g2c.h Makefile: $(srcdir)/g2c.h.in $(srcdir)/Makefile.in config.status
$(SHELL) config.status
config.status: $(srcdir)/configure $(gcc_version_trigger)
$(SHELL) config.status --recheck
rm -f config.cache
cd $(srcdir) && autoconf
info install-info clean-info dvi:
# Dependence on Makefile serializes for parallel make.
g2c.h: $(srcdir)/g2c.h.in 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
# $(srcdir)/../move-if-change g2c.h g2c.x && mv g2c.x g2c.h
Makefile: $(srcdir)/Makefile.in config.status
# Autoconf doc uses `./config.status'. Is there a good reason to use
$(SHELL) config.status
config.status: $(srcdir)/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:
install: all
$(INSTALL_DATA) $(LIBG2C) $(libsubdir)/$(LIBG2C).n
( cd $(libsubdir) ; $(RANLIB) $(LIBG2C).n )
mv -f $(libsubdir)/$(LIBG2C).n $(libsubdir)/$(LIBG2C)
@ -217,24 +157,29 @@ install:
echo ''; \
fi
install-strip:
$(MAKE) INSTALL_PROGRAM='$(INSTALL_PROGRAM) -s' install
uninstall:
rm -f $(libsubdir)/include/g2c.h $(libsubdir)/$(LIBG2C)
mostlyclean:
rm -f stamp-* $(LIBG2C)
rm -f libF77/*.o
rm -f libI77/*.o
rm -f libU77/*.o
rm -f $(LIBG2C)
for i in $(SUBDIRS); do (cd $$i && $(MAKE) mostlyclean); done
rm -fr libE77
clean:
rm -f config.log libU77/config.log libU77/a.out
clean: mostlyclean
rm -f config.log
for i in $(SUBDIRS); do (cd $$i && $(MAKE) clean); done
distclean:
rm -f Makefile config.cache config.status g2c.h
rm -f lib?77/Makefile lib?77/config.status
rm -f lib?77/config.cache lib?77/config.h
distclean: clean
rm -f Makefile config.cache config.status g2c.h stamp-libe77
for i in $(SUBDIRS); do (cd $$i && $(MAKE) distclean); done
maintainer-clean:
rm -f $(srcdir)/configure $(srcdir)/libU77/configure
rebuilt: ${srcdir}/configure ${srcdir}/libU77/configure
rebuilt: ${srcdir}/configure
.PHONY: rebuilt mostlyclean clean distclean maintainer-clean all
.PHONY: rebuilt mostlyclean clean distclean maintainer-clean all \
i77 f77 u77 e77 check uninstall install-strip dist \
installcheck installdirs

13
libf2c/TODO
View File

@ -1,17 +1,14 @@
970811
980709
TODO list for the g77 library
* `Makefile.in's should be brought up to standard; I'm not sure they
have a complete set of targets at present.
* Investigate building shared libraries on systems we know about
(probably in 0.5.22, using libtool-1.0 from the FSF, which looks
quite useful).
(probably using libtool).
* Test cases.
* Better test cases.
* Allow the library to be stripped to save space.
* Allow the library to be stripped to save space. (The install-strip
makefile target now allows this, should it be easily invocable.)
* An interface to IEEE maths functions from libc where this makes
sense.

206
libf2c/configure.in
View File

@ -1,5 +1,5 @@
# Process this file with autoconf to produce a configure script.
# Copyright (C) 1995, 1997 Free Software Foundation, Inc.
# Copyright (C) 1995, 1997, 1998 Free Software Foundation, Inc.
# Contributed by Dave Love (d.love@dl.ac.uk).
#
#This file is part of GNU Fortran.
@ -34,20 +34,11 @@ test "$AR" || AR=ar
AC_SUBST(AR)
if test "$RANLIB"; then :
AC_SUBST(RANLIB)
dnl Make sure that RANLIB_TEST is set also.
if test -z "$RANLIB_TEST"; then
RANLIB_TEST=true
fi
else
RANLIB_TEST=true
AC_PROG_RANLIB
fi
AC_SUBST(RANLIB_TEST)
dnl not needed for g77?
dnl AC_PROG_MAKE_SET
dnl Checks for libraries.
AC_PROG_INSTALL
AC_PROG_MAKE_SET
dnl Checks for header files.
# Sanity check for the cross-compilation case:
@ -58,181 +49,6 @@ including headers and, preferably, the library, before you can configure
the G77 runtime system. If necessary, install gcc now with \`LANGUAGES=c',
then the target library, then build with \`LANGUAGES=f77'.])])
AC_HEADER_STDC
dnl We could do this if we didn't know we were using gcc
dnl AC_MSG_CHECKING(for prototype-savvy compiler)
dnl AC_CACHE_VAL(g77_cv_sys_proto,
dnl [AC_TRY_LINK(,
dnl dnl looks screwy because TRY_LINK expects a function body
dnl [return 0;} int foo (int * bar) {],
dnl g77_cv_sys_proto=yes,
dnl [g77_cv_sys_proto=no
dnl AC_DEFINE(KR_headers)])])
dnl AC_MSG_RESULT($g77_cv_sys_proto)
dnl for U77
dnl AC_CHECK_HEADERS(unistd.h)
AC_MSG_CHECKING(for posix)
AC_CACHE_VAL(g77_cv_header_posix,
AC_EGREP_CPP(yes,
[#include <sys/types.h>
#include <unistd.h>
#ifdef _POSIX_VERSION
yes
#endif
],
g77_cv_header_posix=yes,
g77_cv_header_posix=no))
AC_MSG_RESULT($g77_cv_header_posix)
# We can rely on the GNU library being posix-ish. I guess checking the
# header isn't actually like checking the functions, though...
AC_MSG_CHECKING(for GNU library)
AC_CACHE_VAL(g77_cv_lib_gnu,
AC_EGREP_CPP(yes,
[#include <stdio.h>
#ifdef __GNU_LIBRARY__
yes
#endif
],
g77_cv_lib_gnu=yes, g77_cv_lib_gnu=no))
AC_MSG_RESULT($g77_cv_lib_gnu)
# Apparently cygwin needs to be special-cased.
AC_MSG_CHECKING([for cyg\`win'32])
AC_CACHE_VAL(g77_cv_sys_cygwin32,
AC_EGREP_CPP(yes,
[#ifdef __CYGWIN32__
yes
#endif
],
g77_cv_sys_cygwin32=yes,
g77_cv_sys_cygwin32=no))
AC_MSG_RESULT($g77_cv_sys_cygwin32)
# ditto for mingw32.
AC_MSG_CHECKING([for mingw32])
AC_CACHE_VAL(g77_cv_sys_mingw32,
AC_EGREP_CPP(yes,
[#ifdef __MINGW32__
yes
#endif
],
g77_cv_sys_mingw32=yes,
g77_cv_sys_mingw32=no))
AC_MSG_RESULT($g77_cv_sys_mingw32)
AC_CHECK_HEADER(fcntl.h,
test $g77_cv_header_posix = yes && AC_DEFINE(_POSIX_SOURCE),
AC_DEFINE(NO_FCNTL) AC_DEFINE(OPEN_DECL))
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_SIZE_T
dnl Checks for library functions.
AC_TYPE_SIGNAL
# we'll get atexit by default
if test $ac_cv_header_stdc != yes; then
AC_CHECK_FUNC(atexit,
AC_DEFINE(onexit,atexit),dnl just in case
[AC_DEFINE(NO_ONEXIT)
AC_CHECK_FUNC(onexit,,
[AC_CHECK_FUNC(on_exit,
AC_DEFINE(onexit,on_exit),)])])
else true
fi
# This should always succeed on unix.
# Apparently positive result on cygwin loses re. NON_UNIX_STDIO
# (as of cygwin b18). Likewise on mingw.
AC_CHECK_FUNC(fstat)
AC_MSG_CHECKING([need for NON_UNIX_STDIO])
if test $g77_cv_sys_cygwin32 = yes \
|| test $g77_cv_sys_mingw32 = yes \
|| test $ac_cv_func_fstat = no; then
AC_MSG_RESULT(yes)
AC_DEFINE(NON_UNIX_STDIO)
else
AC_MSG_RESULT(no)
fi
# This is necessary for e.g. Linux:
AC_MSG_CHECKING([for necessary members of struct FILE])
AC_CACHE_VAL(g77_cv_struct_FILE,
[AC_TRY_COMPILE([#include <stdio.h>],
[FILE s; s._ptr; s._base; s._flag;],g77_cv_struct_FILE=yes,
g77_cv_struct_FILE=no)])dnl
AC_MSG_RESULT($g77_cv_struct_FILE)
if test $g77_cv_struct_FILE = no; then
AC_DEFINE(MISSING_FILE_ELEMS)
fi
dnl perhaps should check also for remainder
dnl Unfortunately, the message implies we're just checking for -lm...
AC_CHECK_LIB(m,drem,AC_DEFINE(IEEE_drem))
dnl for U77:
dnl AC_CHECK_FUNCS(symlink getcwd lstat)
dnl test $ac_cv_func_symlink = yes && SYMLNK=symlnk_.o
dnl test $ac_cv_func_lstat = yes && SYMLNK="$SYMLNK lstat_.o"
dnl AC_SUBST(SYMLNK)
AC_CHECK_FUNCS(tempnam)
# posix will guarantee the right behaviour for sprintf, else we can't be
# sure; HEADER_STDC wouldn't be the right check in sunos4, for instance.
# However, on my sunos4/gcc setup unistd.h leads us wrongly to believe
# we're posix-conformant, so always do the test.
AC_MSG_CHECKING(for ansi/posix sprintf result)
dnl This loses if included as an argument to AC_CACHE_VAL because the
dnl changequote doesn't take effect and the [] vanish.
dnl fixme: use cached value
AC_TRY_RUN(changequote(<<, >>)dnl
<<#include <stdio.h>
/* does sprintf return the number of chars transferred? */
main () {char foo[2]; (sprintf(foo, "1") == 1) ? exit(0) : exit(1);}
>>changequote([, ]),
g77_cv_sys_sprintf_ansi=yes,
g77_cv_sys_sprintf_ansi=no,
g77_cv_sys_sprintf_ansi=no)
AC_CACHE_VAL(g77_cv_sys_sprintf_ansi,
g77_cv_sys_sprintf_ansi=$g77_cv_sys_sprintf_ansi)
dnl We get a misleading `(cached)' message...
AC_MSG_RESULT($g77_cv_sys_sprintf_ansi)
# The cygwin patch takes steps to avoid defining USE_STRLEN here -- I don't
# understand why.
if test $g77_cv_sys_sprintf_ansi != yes; then
AC_DEFINE(USE_STRLEN)
fi
# define NON_ANSI_RW_MODES on unix (can't hurt)
AC_MSG_CHECKING(NON_ANSI_RW_MODES)
AC_EGREP_CPP(yes,
[#ifdef unix
yes
#endif
#ifdef __unix
yes
#endif
#ifdef __unix__
yes
#endif
], is_unix=yes, is_unix=no)
if test $g77_cv_sys_cygwin32 = yes || test $g77_cv_sys_mingw32 = yes; then
AC_MSG_RESULT(no)
else
if test $is_unix = yes; then
AC_DEFINE(NON_ANSI_RW_MODES)
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
fi
# We have to firkle with the info in hconfig.h to figure out suitable types
# (via com.h). proj.h and com.h are in $srcdir/.., config.h which they need
# is in ../.. and the config files are in $srcdir/../../config.
@ -330,13 +146,6 @@ F2C_LONGINT=$g77_cv_sys_f2clongint
ac_cpp=$late_ac_cpp
AC_SUBST(F2C_LONGINT)
dnl maybe check for drem/remainder
# This EOF_CHAR is a misfeature on unix.
AC_DEFINE(NO_EOF_CHAR_CHECK)
AC_DEFINE(Skip_f2c_Undefs)
# avoid confusion in case the `makefile's from the f2c distribution have
# got put here
test -f libF77/makefile && mv libF77/makefile libF77/makefile.ori
@ -357,13 +166,8 @@ AC_SUBST(gcc_version_trigger)
AC_CANONICAL_SYSTEM
AC_SUBST(target_alias)
AC_CONFIG_SUBDIRS(libU77)
AC_OUTPUT(Makefile g2c.h libI77/Makefile libF77/Makefile)
dnl We might have configuration options to:
dnl * change unit preconnexion in libI77/err.c (f_init.c)
dnl * -DALWAYS_FLUSH in libI77
dnl * -DOMIT_BLANK_CC in libI77
AC_CONFIG_SUBDIRS(libU77 libI77 libF77)
AC_OUTPUT(Makefile g2c.h)
dnl Local Variables:
dnl comment-start: "dnl "

69
libf2c/libF77/Makefile.in
View File

@ -23,27 +23,30 @@
#### Start of system configuration section. ####
# $(srcdir) must be set to the g77 runtime libF77 source directory
# (g77/f/runtime/libF77).
# $(srcdir) must be set to the g77 runtime libF77 source directory.
srcdir = @srcdir@
VPATH = @srcdir@
# gcc/f/runtime/configure sets this to all the -D options appropriate
# for the configuration.
# configure sets this to all the -D options appropriate for the
# configuration.
DEFS = @DEFS@
LIBG2C = ../libg2c.a
F2C_H_DIR = @srcdir@/..
G2C_H_DIR = ..
CC = @CC@
CFLAGS = @CFLAGS@
CPPFLAGS = @CPPFLAGS@
AR = @AR@
ARFLAGS = rc
@SET_MAKE@
SHELL = /bin/sh
#### End of system configuration section. ####
# Must be passed in explicitly. Sample values are shown below.
#CC = /gcc-build-dir/xgcc -B/gcc-build-dir/
#CFLAGS = -O -g
#CPPFLAGS =
#F2C_H_DIR = /gcc-source-dir/f/runtime
#G2C_H_DIR = /gcc-build-dir/f/runtime
#GCC_H_DIR = /gcc-build-dir/include
ALL_CFLAGS = -I. -I$(srcdir) -I$(G2C_H_DIR) -I$(F2C_H_DIR) -I$(GCC_H_DIR) $(CPPFLAGS) $(DEFS) $(CFLAGS)
ALL_CFLAGS = -I. -I$(srcdir) -I$(G2C_H_DIR) -I$(F2C_H_DIR) $(CPPFLAGS) $(DEFS) $(CFLAGS)
.SUFFIXES:
.SUFFIXES: .c .o
@ -74,9 +77,29 @@ EFL = ef1asc_.o ef1cmc_.o
CHAR = s_cat.o s_cmp.o s_copy.o
F90BIT = lbitbits.o lbitshft.o qbitbits.o qbitshft.o
all: $(MISC) $(POW) $(CX) $(DCX) $(REAL) $(DBL) $(INT) \
OBJS = $(MISC) $(POW) $(CX) $(DCX) $(REAL) $(DBL) $(INT) \
$(HALF) $(CMP) $(EFL) $(CHAR) $(F90BIT)
all: ../stamp-libf77
../stamp-libf77: $(OBJS)
echo timestamp > ../stamp-libf77
archive:
$(AR) $(ARFLAGS) $(LIBG2C) $(OBJS)
Makefile: Makefile.in config.status
$(SHELL) config.status
config.status: configure
rm -f config.cache
CONFIG_SITE=no-such-file CC='$(CC)' AR='$(AR)' CFLAGS='$(CFLAGS)' \
CPPFLAGS='$(CPPFLAGS)' $(SHELL) config.status --recheck
${srcdir}/configure: configure.in
rm -f config.cache
cd ${srcdir} && autoconf
VersionF.o: Version.c
$(CC) -c $(ALL_CFLAGS) -o $@ $(srcdir)/Version.c
@ -84,4 +107,18 @@ VersionF.o: Version.c
$(MISC) $(POW) $(CX) $(DCX) $(REAL) $(DBL) $(INT) $(HALF) $(CMP) $(EFL) \
$(CHAR) $(F90BIT): $(F2C_H_DIR)/f2c.h $(G2C_H_DIR)/g2c.h
.PHONY: all
check install uninstall install-strip dist installcheck installdirs:
mostlyclean:
rm -f *.o
clean: mostlyclean
rm -f config.log
distclean: clean
rm -f config.cache config.status Makefile ../stamp-libf77 configure
maintainer-clean:
.PHONY: mostlyclean clean distclean maintainer-clean all check uninstall \
install-strip dist installcheck installdirs archive

1495
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107
libf2c/libF77/configure.in Normal file
View File

@ -0,0 +1,107 @@
# Process this file with autoconf to produce a configure script.
# Copyright (C) 1995, 1997, 1998 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.
AC_INIT(getarg_.c)
dnl Checks for programs.
# For g77 we'll set CC to point at the built gcc, but this will get it into
# the makefiles
AC_PROG_CC
test "$AR" || AR=ar
AC_SUBST(AR)
AC_PROG_MAKE_SET
dnl Checks for libraries.
dnl Checks for header files.
# Sanity check for the cross-compilation case:
AC_CHECK_HEADER(stdio.h,:,
[AC_MSG_ERROR([Can't find stdio.h.
You must have a usable C system for the target already installed, at least
including headers and, preferably, the library, before you can configure
the G77 runtime system. If necessary, install gcc now with \`LANGUAGES=c',
then the target library, then build with \`LANGUAGES=f77'.])])
AC_HEADER_STDC
dnl We could do this if we didn't know we were using gcc
dnl AC_MSG_CHECKING(for prototype-savvy compiler)
dnl AC_CACHE_VAL(g77_cv_sys_proto,
dnl [AC_TRY_LINK(,
dnl dnl looks screwy because TRY_LINK expects a function body
dnl [return 0;} int foo (int * bar) {],
dnl g77_cv_sys_proto=yes,
dnl [g77_cv_sys_proto=no
dnl AC_DEFINE(KR_headers)])])
dnl AC_MSG_RESULT($g77_cv_sys_proto)
AC_MSG_CHECKING(for posix)
AC_CACHE_VAL(g77_cv_header_posix,
AC_EGREP_CPP(yes,
[#include <sys/types.h>
#include <unistd.h>
#ifdef _POSIX_VERSION
yes
#endif
],
g77_cv_header_posix=yes,
g77_cv_header_posix=no))
AC_MSG_RESULT($g77_cv_header_posix)
# We can rely on the GNU library being posix-ish. I guess checking the
# header isn't actually like checking the functions, though...
AC_MSG_CHECKING(for GNU library)
AC_CACHE_VAL(g77_cv_lib_gnu,
AC_EGREP_CPP(yes,
[#include <stdio.h>
#ifdef __GNU_LIBRARY__
yes
#endif
],
g77_cv_lib_gnu=yes, g77_cv_lib_gnu=no))
AC_MSG_RESULT($g77_cv_lib_gnu)
dnl Checks for library functions.
AC_TYPE_SIGNAL
# we'll get atexit by default
if test $ac_cv_header_stdc != yes; then
AC_CHECK_FUNC(atexit,
AC_DEFINE(onexit,atexit),dnl just in case
[AC_DEFINE(NO_ONEXIT)
AC_CHECK_FUNC(onexit,,
[AC_CHECK_FUNC(on_exit,
AC_DEFINE(onexit,on_exit),)])])
else true
fi
dnl perhaps should check also for remainder
dnl Unfortunately, the message implies we're just checking for -lm...
AC_CHECK_LIB(m,drem,AC_DEFINE(IEEE_drem))
AC_DEFINE(Skip_f2c_Undefs)
AC_OUTPUT(Makefile)
dnl Local Variables:
dnl comment-start: "dnl "
dnl comment-end: ""
dnl comment-start-skip: "\\bdnl\\b\\s *"
dnl End:

68
libf2c/libI77/Makefile.in
View File

@ -23,27 +23,31 @@
#### Start of system configuration section. ####
# $(srcdir) must be set to the g77 runtime libF77 source directory
# (g77/f/runtime/libF77).
# $(srcdir) must be set to the g77 runtime libI77 source directory.
srcdir = @srcdir@
VPATH = @srcdir@
# gcc/f/runtime/configure sets this to all the -D options appropriate
# for the configuration.
# configure sets this to all the -D options appropriate for the
# configuration.
DEFS = @DEFS@
LIBG2C = ../libg2c.a
F2C_H_DIR = @srcdir@/..
G2C_H_DIR = ..
CC = @CC@
CFLAGS = @CFLAGS@
CPPFLAGS = @CPPFLAGS@
AR = @AR@
ARFLAGS = rc
@SET_MAKE@
SHELL = /bin/sh
#### End of system configuration section. ####
# Must be passed in explicitly. Sample values are shown below.
#CC = /gcc-build-dir/xgcc -B/gcc-build-dir/
#CFLAGS = -O -g
#CPPFLAGS =
#F2C_H_DIR = /gcc-source-dir/f/runtime
#G2C_H_DIR = /gcc-build-dir/f/runtime
#GCC_H_DIR = /gcc-build-dir/include
ALL_CFLAGS = -I. -I$(srcdir) -I$(G2C_H_DIR) -I$(F2C_H_DIR) -I$(GCC_H_DIR) $(CPPFLAGS) $(DEFS) $(CFLAGS)
ALL_CFLAGS = -I. -I$(srcdir) -I$(G2C_H_DIR) -I$(F2C_H_DIR) $(CPPFLAGS) \
$(DEFS) $(CFLAGS)
.SUFFIXES:
.SUFFIXES: .c .o
@ -57,7 +61,25 @@ OBJ = VersionI.o backspace.o close.o dfe.o dolio.o due.o endfile.o err.o \
util.o wref.o wrtfmt.o wsfe.o wsle.o wsne.o xwsne.o \
ftell_.o
all: $(OBJ)
all: ../stamp-libi77
../stamp-libi77: $(OBJ)
echo timestamp > ../stamp-libi77
archive:
$(AR) $(ARFLAGS) $(LIBG2C) $(OBJ)
Makefile: Makefile.in config.status
$(SHELL) config.status
config.status: configure
rm -f config.cache
CONFIG_SITE=no-such-file CC='$(CC)' AR='$(AR)' CFLAGS='$(CFLAGS)' \
CPPFLAGS='$(CPPFLAGS)' $(SHELL) config.status --recheck
${srcdir}/configure: configure.in
rm -f config.cache
cd ${srcdir} && autoconf
VersionI.o: Version.c
$(CC) -c $(ALL_CFLAGS) -o $@ $(srcdir)/Version.c
@ -118,4 +140,18 @@ xwsne.o: fmt.h
# May be pessimistic:
$(OBJ): $(F2C_H_DIR)/f2c.h $(G2C_H_DIR)/g2c.h
.PHONY: all
check install uninstall install-strip dist installcheck installdirs:
mostlyclean:
rm -f *.o
clean: mostlyclean
rm -f config.log
distclean: clean
rm -f config.cache config.status Makefile ../stamp-libi77 configure
maintainer-clean:
.PHONY: mostlyclean clean distclean maintainer-clean all check uninstall \
install-strip dist installcheck installdirs archive

1678
libf2c/libI77/configure vendored Executable file
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201
libf2c/libI77/configure.in Normal file
View File

@ -0,0 +1,201 @@
# Process this file with autoconf to produce a configure script.
# Copyright (C) 1995, 1997, 1998 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.
AC_INIT(ftell_.c)
dnl Checks for programs.
# For g77 we'll set CC to point at the built gcc, but this will get it into
# the makefiles
AC_PROG_CC
test "$AR" || AR=ar
AC_SUBST(AR)
AC_PROG_MAKE_SET
dnl Checks for libraries.
dnl Checks for header files.
# Sanity check for the cross-compilation case:
AC_CHECK_HEADER(stdio.h,:,
[AC_MSG_ERROR([Can't find stdio.h.
You must have a usable C system for the target already installed, at least
including headers and, preferably, the library, before you can configure
the G77 runtime system. If necessary, install gcc now with \`LANGUAGES=c',
then the target library, then build with \`LANGUAGES=f77'.])])
AC_HEADER_STDC
dnl We could do this if we didn't know we were using gcc
dnl AC_MSG_CHECKING(for prototype-savvy compiler)
dnl AC_CACHE_VAL(g77_cv_sys_proto,
dnl [AC_TRY_LINK(,
dnl dnl looks screwy because TRY_LINK expects a function body
dnl [return 0;} int foo (int * bar) {],
dnl g77_cv_sys_proto=yes,
dnl [g77_cv_sys_proto=no
dnl AC_DEFINE(KR_headers)])])
dnl AC_MSG_RESULT($g77_cv_sys_proto)
AC_MSG_CHECKING(for posix)
AC_CACHE_VAL(g77_cv_header_posix,
AC_EGREP_CPP(yes,
[#include <sys/types.h>
#include <unistd.h>
#ifdef _POSIX_VERSION
yes
#endif
],
g77_cv_header_posix=yes,
g77_cv_header_posix=no))
AC_MSG_RESULT($g77_cv_header_posix)
# We can rely on the GNU library being posix-ish. I guess checking the
# header isn't actually like checking the functions, though...
AC_MSG_CHECKING(for GNU library)
AC_CACHE_VAL(g77_cv_lib_gnu,
AC_EGREP_CPP(yes,
[#include <stdio.h>
#ifdef __GNU_LIBRARY__
yes
#endif
],
g77_cv_lib_gnu=yes, g77_cv_lib_gnu=no))
AC_MSG_RESULT($g77_cv_lib_gnu)
# Apparently cygwin needs to be special-cased.
AC_MSG_CHECKING([for cyg\`win'32])
AC_CACHE_VAL(g77_cv_sys_cygwin32,
AC_EGREP_CPP(yes,
[#ifdef __CYGWIN32__
yes
#endif
],
g77_cv_sys_cygwin32=yes,
g77_cv_sys_cygwin32=no))
AC_MSG_RESULT($g77_cv_sys_cygwin32)
# ditto for mingw32.
AC_MSG_CHECKING([for mingw32])
AC_CACHE_VAL(g77_cv_sys_mingw32,
AC_EGREP_CPP(yes,
[#ifdef __MINGW32__
yes
#endif
],
g77_cv_sys_mingw32=yes,
g77_cv_sys_mingw32=no))
AC_MSG_RESULT($g77_cv_sys_mingw32)
AC_CHECK_HEADER(fcntl.h,
test $g77_cv_header_posix = yes && AC_DEFINE(_POSIX_SOURCE),
AC_DEFINE(NO_FCNTL) AC_DEFINE(OPEN_DECL))
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_SIZE_T
dnl Checks for library functions.
# This should always succeed on unix.
# Apparently positive result on cygwin loses re. NON_UNIX_STDIO
# (as of cygwin b18). Likewise on mingw.
AC_CHECK_FUNC(fstat)
AC_MSG_CHECKING([need for NON_UNIX_STDIO])
if test $g77_cv_sys_cygwin32 = yes \
|| test $g77_cv_sys_mingw32 = yes \
|| test $ac_cv_func_fstat = no; then
AC_MSG_RESULT(yes)
AC_DEFINE(NON_UNIX_STDIO)
else
AC_MSG_RESULT(no)
fi
AC_CHECK_FUNCS(tempnam)
# posix will guarantee the right behaviour for sprintf, else we can't be
# sure; HEADER_STDC wouldn't be the right check in sunos4, for instance.
# However, on my sunos4/gcc setup unistd.h leads us wrongly to believe
# we're posix-conformant, so always do the test.
AC_MSG_CHECKING(for ansi/posix sprintf result)
dnl This loses if included as an argument to AC_CACHE_VAL because the
dnl changequote doesn't take effect and the [] vanish.
dnl fixme: use cached value
AC_TRY_RUN(changequote(<<, >>)dnl
<<#include <stdio.h>
/* does sprintf return the number of chars transferred? */
main () {char foo[2]; (sprintf(foo, "1") == 1) ? exit(0) : exit(1);}
>>changequote([, ]),
g77_cv_sys_sprintf_ansi=yes,
g77_cv_sys_sprintf_ansi=no,
g77_cv_sys_sprintf_ansi=no)
AC_CACHE_VAL(g77_cv_sys_sprintf_ansi,
g77_cv_sys_sprintf_ansi=$g77_cv_sys_sprintf_ansi)
dnl We get a misleading `(cached)' message...
AC_MSG_RESULT($g77_cv_sys_sprintf_ansi)
# The cygwin patch takes steps to avoid defining USE_STRLEN here -- I don't
# understand why.
if test $g77_cv_sys_sprintf_ansi != yes; then
AC_DEFINE(USE_STRLEN)
fi
# define NON_ANSI_RW_MODES on unix (can't hurt)
AC_MSG_CHECKING(NON_ANSI_RW_MODES)
AC_EGREP_CPP(yes,
[#ifdef unix
yes
#endif
#ifdef __unix
yes
#endif
#ifdef __unix__
yes
#endif
], is_unix=yes, is_unix=no)
# NON_ANSI_RW_MODES shouldn't be necessary on cygwin for binary mounts.
if test $g77_cv_sys_cygwin32 = yes || test $g77_cv_sys_mingw32 = yes; then
AC_MSG_RESULT(no)
else
if test $is_unix = yes; then
AC_DEFINE(NON_ANSI_RW_MODES)
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
fi
# This EOF_CHAR is a misfeature on unix.
AC_DEFINE(NO_EOF_CHAR_CHECK)
AC_DEFINE(Skip_f2c_Undefs)
AC_OUTPUT(Makefile)
dnl We might have configuration options to:
dnl * change unit preconnexion in err.c (f_init.c)
dnl * -DALWAYS_FLUSH
dnl * -DOMIT_BLANK_CC
dnl Local Variables:
dnl comment-start: "dnl "
dnl comment-end: ""
dnl comment-start-skip: "\\bdnl\\b\\s *"
dnl End:

81
libf2c/libU77/Makefile.in
View File

@ -21,29 +21,33 @@
#### Start of system configuration section. ####
# $(srcdir) must be set to the g77 runtime libF77 source directory
# (g77/f/runtime/libF77).
# $(srcdir) must be set to the g77 runtime libU77 source directory
srcdir = @srcdir@
VPATH = @srcdir@
# gcc/f/runtime/configure sets this to all the -D options appropriate
# for the configuration.
# configure sets this to all the -D options appropriate for the
# configuration.
DEFS = @DEFS@
LIBS = @LIBS@
LIBG2C = ../libg2c.a
F2C_H_DIR = @srcdir@/..
G2C_H_DIR = ..
CC = @CC@
CFLAGS = @CFLAGS@
CPPFLAGS = @CPPFLAGS@
AR = @AR@
ARFLAGS = rc
@SET_MAKE@
SHELL = /bin/sh
#### End of system configuration section. ####
# Must be passed in explicitly. Sample values are shown below.
#CC = /gcc-build-dir/xgcc -B/gcc-build-dir/
#CFLAGS = -O -g
#CPPFLAGS =
#F2C_H_DIR = /gcc-source-dir/f/runtime
#G2C_H_DIR = /gcc-build-dir/f/runtime
#GCC_H_DIR = /gcc-build-dir/include
# fio.h is in libI77. config.h is in `.'.
ALL_CFLAGS = -I. -I$(srcdir) -I$(G2C_H_DIR)/libI77 -I$(F2C_H_DIR)/libI77 -I$(G2C_H_DIR) -I$(F2C_H_DIR) -I$(GCC_H_DIR) $(CPPFLAGS) $(DEFS) $(CFLAGS)
ALL_CFLAGS = -I. -I$(srcdir) -I$(F2C_H_DIR)/libI77 -I$(G2C_H_DIR) \
$(CPPFLAGS) $(DEFS) $(CFLAGS)
# This could probably be done more elegantly, but it's currently
# just for running the u77-test test.
@ -76,7 +80,34 @@ SRCS = Version.c gerror_.c perror_.c ierrno_.c itime_.c time_.c \
umask_.c sys_clock_.c date_.c second_.c flush1_.c mclock_.c \
alarm_.c datetime_.c
all: $(OBJS)
all: ../stamp-libu77
../stamp-libu77: $(OBJS)
echo timestamp > ../stamp-libu77
archive:
$(AR) $(ARFLAGS) $(LIBG2C) $(OBJS)
Makefile: Makefile.in config.status
$(SHELL) config.status
config.status: configure
rm -f config.cache
CONFIG_SITE=no-such-file CC='$(CC)' AR='$(AR)' CFLAGS='$(CFLAGS)' \
CPPFLAGS='$(CPPFLAGS)' $(SHELL) config.status --recheck
${srcdir}/configure: configure.in
cd ${srcdir} && autoconf
${srcdir}/config.h.in: stamp-h.in
${srcdir}/stamp-h.in: configure.in acconfig.h
cd ${srcdir} && autoheader
echo timestamp > ${srcdir}/stamp-h.in
config.h: stamp-h
stamp-h: config.h.in config.status
$(SHELL) config.status
echo timestamp > stamp-h
VersionU.o: Version.c
$(CC) -c $(ALL_CFLAGS) -o $@ $(srcdir)/Version.c
@ -139,11 +170,23 @@ mclock_.o: mclock_.c
alarm_.o: alarm_.c
datetime_.o: datetime_.c
lint:
lint $(ALL_CFLAGS) $(SRCS)
check:
-$(G77DIR)g77 -B$(G77DIR) -L.. -g $(srcdir)/u77-test.f -lg2c $(LIBS) -lm && ./a.out
rm -f a.out
.PHONY: lint check all
install uninstall install-strip dist installcheck installdirs:
mostlyclean:
rm -f *.o a.out
clean: mostlyclean
rm -f config.log
distclean: clean
rm -f config.cache config.status Makefile config.h stamp.h \
../stamp-libu77 configure
maintainer-clean:
.PHONY: mostlyclean clean distclean maintainer-clean all check uninstall \
install-strip dist installcheck installdirs archive

27
libf2c/libU77/configure.in
View File

@ -1,5 +1,5 @@
# Process this file with autoconf to produce a configure script.
# Copyright (C) 1995 Free Software Foundation, Inc.
# Copyright (C) 1995, 1998 Free Software Foundation, Inc.
# Contributed by Dave Love (d.love@dl.ac.uk).
#
#This file is part of the GNU Fortran libU77 library.
@ -34,6 +34,10 @@ else
ac_cv_c_cross=no
fi
test "$AR" || AR=ar
AC_SUBST(AR)
AC_PROG_MAKE_SET
dnl This is only because we (horribly) punt the chmod job to the program at
dnl present. Note that the result of this test could be wrong in the cross
dnl case.
@ -45,26 +49,6 @@ else
MAYBES=""
fi
dnl for g77 build maybe use $(RANLIB_FOR_TARGET) always (like wise AR)
if test "$ac_cv_c_cross" = yes; then
RANLIB=$RANLIB_FOR_TARGET
AR=$AR_FOR_TARGET
AC_SUBST(RANLIB)
else
AC_PROG_RANLIB
AR=ar
RANLIB_TEST=true
fi
AC_SUBST(AR)
dnl not needed for g77
dnl AC_SUBST(AR_FOR_TARGET)
dnl AC_SUBST(RANLIB_FOR_TARGET)
dnl AC_SUBST(RANLIB_TEST_FOR_TARGET)
dnl not needed for g77?
dnl AC_PROG_MAKE_SET
dnl Checks for libraries.
dnl Checks for header files.
AC_HEADER_STDC
dnl We could do this if we didn't know we were using gcc
@ -113,5 +97,4 @@ AC_SUBST(MAYBES)
AC_SUBST(CROSS)
AC_SUBST(RANLIB)
AC_SUBST(RANLIB_TEST)
AC_OUTPUT(Makefile)

1
libf2c/libU77/stamp-h.in Normal file
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@ -0,0 +1 @@
timestamp