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Sat Jun 13 03:46:40 1998 Craig Burley <burley@gnu.org> * Makefile.in (install): Don't install if $(libsubdir) is empty; issue a diagnostic saying top-level Makefile must pass it in instead, and exit. * Makefile.in (g2c.h): Rename from f2c.h. * Makefile.in, libF77/Makefile.in, libI77/Makefile.in, libU77/Makefile.in: Rewrite config and var assignment sections to be even more minimal than before, and to more clearly documented what macros are expected to be set and to what sorts of values. Eliminate CROSS and related stuff, since there's no such things as CROSS in egcs. Rename GCC_FOR_TARGET to CC throughout. * Makefile.in (stamp-libi77, stamp-libf77, stamp-libu77): Eliminate CROSS. * configure.in: Eliminate CROSS. Rename libf2c.a and f2c.h to libg2c.a and g2c.h, normalize and simplify g77/libg2c build process: * Makefile.in: Remove all stuff pertaining to installation, cleaning, and so on. Parent Makefile does all that now. Pass F2C_H_DIR, G2C_H_DIR, and GCC_H_DIR, the pathnames for the directories containing f2c.h, g2c.h, and other #include files, to subdirectory Makefiles. (stamp-libf77, stamp-libi77, stamp-libu77): Don't specify `-f Makefile' anymore, it's not needed now that subdirectory makefile's from netlib are renamed to makefile.netlib in g77 source (and to makefile.ori by configuration process, in case they're still around somehow). (stamp-libe77): Don't make libE77 dir unless it doesn't exist, if it does just delete all objects in it. Compile using $(GCC_FOR_TARGET), not $(CC). (rebuilt): Remove this and all subordinate targets, as parent Makefile now handles all that. (*clean): Remove. * configure.in (Pad_UDread, ALWAYS_FLUSH, WANT_LEAD_0): Remove these and commentary to new f2c.h file. AC_OUTPUT g2c.h instead of f2c.h. Remove old commentary regarding concatenation. * g2c.h.in: Rename from f2c.h.in, add appropriate commentary. * f2c.h: New file, a wrapper for g2c.h that does libg2c-specific stuff. * libF77/Makefile.in, libI77/Makefile.in, libU77/Makefile.in: Change $(ALL_CFLAGS) to use F2C_H_DIR, G2C_H_DIR, and GCC_H_DIR macros. Remove F2C_H macro, replace use with explicit dependencies on f2c.h and g2c.h. (*clean): Remove. From-SVN: r20507
148 lines
4.3 KiB
Makefile
148 lines
4.3 KiB
Makefile
# Makefile for GNU F77 compiler runtime, libc interface.
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# Copyright (C) 1995-1998 Free Software Foundation, Inc.
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# Contributed by Dave Love (d.love@dl.ac.uk).
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#
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#This file is part of the GNU Fortran libU77 library.
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#
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#The GNU Fortran libU77 library is free software; you can redistribute
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#it and/or modify it under the terms of the GNU Library General Public
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#License as published by the Free Software Foundation; either version 2,
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#or (at your option) any later version.
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#
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#GNU Fortran is distributed in the hope that it will be useful,
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#but WITHOUT ANY WARRANTY; without even the implied warranty of
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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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#GNU Library General Public License for more details.
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#
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#You should have received a copy of the GNU General Public License
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#along with GNU Fortran; see the file COPYING. If not, write to
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#the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
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#02111-1307, USA.
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#### Start of system configuration section. ####
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# $(srcdir) must be set to the g77 runtime libF77 source directory
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# (g77/f/runtime/libF77).
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srcdir = @srcdir@
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VPATH = @srcdir@
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# gcc/f/runtime/configure sets this to all the -D options appropriate
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# for the configuration.
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DEFS = @DEFS@
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#### End of system configuration section. ####
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# Must be passed in explicitly. Sample values are shown below.
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#CC = /gcc-build-dir/xgcc -B/gcc-build-dir/
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#CFLAGS = -O -g
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#CPPFLAGS =
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#F2C_H_DIR = /gcc-source-dir/f/runtime
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#G2C_H_DIR = /gcc-build-dir/f/runtime
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#GCC_H_DIR = /gcc-build-dir/include
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# fio.h is in libI77. config.h is in `.'.
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ALL_CFLAGS = -I. -I$(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) $(CFLAGS)
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# This could probably be done more elegantly, but it's currently
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# just for running the u77-test test.
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G77DIR = ../../../
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.SUFFIXES:
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.SUFFIXES: .c .o
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.c.o:
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$(CC) -c -DSkip_f2c_Undefs $(ALL_CFLAGS) $<
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OBJS = VersionU.o gerror_.o perror_.o ierrno_.o itime_.o time_.o \
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unlink_.o fnum_.o getpid_.o getuid_.o getgid_.o kill_.o rand_.o \
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srand_.o irand_.o sleep_.o idate_.o ctime_.o etime_.o \
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dtime_.o isatty_.o ltime_.o fstat_.o stat_.o \
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lstat_.o access_.o link_.o getlog_.o ttynam_.o getcwd_.o symlnk_.o \
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vxttime_.o vxtidate_.o gmtime_.o fdate_.o secnds_.o \
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bes.o dbes.o \
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chdir_.o chmod_.o lnblnk_.o hostnm_.o rename_.o fgetc_.o fputc_.o \
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umask_.o sys_clock_.o date_.o second_.o flush1_.o mclock_.o \
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alarm_.o
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SRCS = Version.c gerror_.c perror_.c ierrno_.c itime_.c time_.c \
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unlink_.c fnum_.c getpid_.c getuid_.c getgid_.c kill_.c rand_.c \
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srand_.c irand_.c sleep_.c idate_.c ctime_.c etime_.c \
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dtime_.c isatty_.c ltime_.c fstat_.c stat_.c \
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lstat_.c access_.c link_.c getlog_.c ttynam_.c getcwd_.c symlnk_.c \
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vxttime_.c vxtidate_.c gmtime_.c fdate_.c secnds_.c \
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bes.c dbes.c \
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chdir_.c chmod_.c lnblnk_.c hostnm_.c rename_.c fgetc_.c fputc_.c \
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umask_.c sys_clock_.c date_.c second_.c flush1_.c mclock_.c \
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alarm_.c
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all: $(OBJS)
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VersionU.o: Version.c
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$(CC) -c $(ALL_CFLAGS) -o $@ $(srcdir)/Version.c
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$(OBJS): $(F2C_H_DIR)/f2c.h $(G2C_H_DIR)/g2c.h config.h
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access_.o: access_.c
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ctime_.o: ctime_.c
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dtime_.o: dtime_.c
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etime_.o: etime_.c
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fnum_.o: fnum_.c $(F2C_H_DIR)/libI77/fio.h
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fstat_.o: fstat_.c
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gerror_.o: gerror_.c
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getcwd_.o: getcwd_.c
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getgid_.o: getgid_.c
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getlog_.o: getlog_.c
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getpid_.o: getpid_.c
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getuid_.o: getuid_.c
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idate_.o: idate_.c
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ierrno_.o: ierrno_.c
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irand_.o: irand_.c
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isatty_.o: isatty_.c $(F2C_H_DIR)/libI77/fio.h
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itime_.o: itime_.c
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kill_.o: kill_.c
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link_.o: link_.c
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loc_.o: loc_.c
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lstat_.o: lstat_.c
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ltime_.o: ltime_.c
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perror_.o: perror_.c
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qsort.o: qsort.c
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qsort_.o: qsort_.c
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rand_.o: rand_.c
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rename_.o: rename_.c
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second_.o: second_.c
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sleep_.o: sleep_.c
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srand_.o: srand_.c
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stat_.o: stat_.c
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symlnk_.o: symlnk_.c
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time_.o: time_.c
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ttynam_.o: ttynam_.c
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unlink_.o: unlink_.c
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wait_.o: wait_.c
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vxttime_.o: vxttime_.c
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vtxidate_.o: vxtidate_.c
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fdate_.o: fdate_.c
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gmtime_.o: gmtime_.c
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secnds_.o: secnds_.c
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bes.o: bes.c
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dbes.o: dbes.c
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lnblnk_.o: lnblnk_.c
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chmod_.o: chmod_.c
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chdir_.o: chdir_.c
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hostnm_.o: hostnm_.c
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rename_.o: rename_.c
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fputc_.o: fputc_.c
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fgetc_.o: fgetc_.c
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sys_clock_.o: sys_clock_.c
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umask_.o: umask_.c
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flush1_.o: flush1_.c
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mclock_.o: mclock_.c
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alarm_.o: alarm_.c
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lint:
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lint $(ALL_CFLAGS) $(SRCS)
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check:
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-$(G77DIR)g77 -B$(G77DIR) -L.. -g $(srcdir)/u77-test.f $(lib) && ./a.out
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rm -f a.out
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.PHONY: lint check all
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