From d067e2dc0d67e92739754ddf83b794e19d248eae Mon Sep 17 00:00:00 2001
From: Renaud Fivet <renaud.fivet@gmail.com>
Date: Wed, 14 Jul 2021 10:10:58 +0800
Subject: [PATCH] make source and make depend implicitly done.

---
 Makefile | 136 ++++++++-----------------------------------------------
 1 file changed, 19 insertions(+), 117 deletions(-)

diff --git a/Makefile b/Makefile
index 27e9b52..fa3bdca 100644
--- a/Makefile
+++ b/Makefile
@@ -1,10 +1,5 @@
-# Makefile for uEMACS, updated 03 Nov 2020 10:22:37
-
-SRC=basic.c bind.c bindable.c buffer.c display.c ebind.c eval.c exec.c execute.c file.c fileio.c flook.c input.c isearch.c line.c lock.c main.c mlout.c names.c pklock.c posix.c random.c region.c search.c spawn.c tcap.c termio.c utf8.c util.c window.c word.c wrapper.c
-OBJ=basic.o bind.o bindable.o buffer.o display.o ebind.o eval.o exec.o execute.o file.o fileio.o flook.o input.o isearch.o line.o lock.o main.o mlout.o names.o pklock.o posix.o random.o region.o search.o spawn.o tcap.o termio.o utf8.o util.o window.o word.o wrapper.o
-HDR=basic.h bind.h bindable.h buffer.h defines.h display.h ebind.h estruct.h eval.h exec.h execute.h file.h fileio.h flook.h input.h isa.h isearch.h line.h lock.h mlout.h names.h pklock.h random.h region.h retcode.h search.h spawn.h terminal.h termio.h utf8.h util.h version.h window.h word.h wrapper.h
-
-# DO NOT ADD OR MODIFY ANY LINES ABOVE THIS -- make source creates them
+# Makefile -- uEMACS
+# Copyright (c) 2014-2021 Renaud Fivet
 
 # Make the build silent by default
 V =
@@ -32,13 +27,13 @@ LDFLAGS=-s
 LIBS=-lcurses
 DEFINES=-DAUTOCONF -DPROGRAM=$(PROGRAM)
 ifeq ($(uname_S),Linux)
- DEFINES:= $(DEFINES) -DPOSIX -DUSG
+ DEFINES += -DPOSIX -DUSG
 else ifeq ($(uname_S),CYGWIN)
- DEFINES:= $(DEFINES) -DCYGWIN -DSYSV
+ DEFINES += -DCYGWIN -DSYSV
 else ifeq ($(uname_S),MSYS)
- DEFINES:= $(DEFINES) -DCYGWIN -DSYSV
+ DEFINES += -DCYGWIN -DSYSV
 else ifeq ($(uname_S),NetBSD)
- DEFINES:= $(DEFINES) -DPOSIX -DBSD=1
+ DEFINES += -DPOSIX -DBSD=1
 else
  $(error $(uname_S) needs configuration)
 endif
@@ -50,7 +45,6 @@ endif
 # DEFINES=-DAUTOCONF -DPOSIX -DSYSV -D_DARWIN_C_SOURCE -D_BSD_SOURCE -D_SVID_SOURCE -D_XOPEN_SOURCE=600
 #endif
 
-#DEFINES=-DAUTOCONF
 #LIBS=-ltermcap			# BSD
 #LIBS=-lcurses			# SYSV
 #LIBS=-ltermlib
@@ -59,19 +53,22 @@ LFLAGS=-hbx
 BINDIR=/usr/bin
 LIBDIR=/usr/lib
 
-$(PROGRAM): $(OBJ)
+SRCS = $(sort $(wildcard *.c))
+OBJS = $(SRCS:.c=.o)
+
+$(PROGRAM): $(OBJS)
 	$(E) "  LINK    " $@
-	$(Q) $(CC) $(LDFLAGS) -o $@ $(OBJ) $(LIBS)
+	$(Q) $(CC) $(LDFLAGS) -o $@ $(OBJS) $(LIBS)
 
 SPARSE=sparse
 SPARSE_FLAGS=-D__LITTLE_ENDIAN__ -D__x86_64__ -D__linux__ -D__unix__
 
 sparse:
-	$(SPARSE) $(SPARSE_FLAGS) $(DEFINES) $(SRC)
+	$(SPARSE) $(SPARSE_FLAGS) $(DEFINES) $(SRCS)
 
 clean:
 	$(E) "  CLEAN"
-	$(Q) rm -f $(PROGRAM) core lintout makeout tags Makefile.bak *.o
+	$(Q) rm -f $(PROGRAM) core lintout makeout tags *.o
 
 install: $(PROGRAM)
 	strip $(PROGRAM)
@@ -87,7 +84,7 @@ lint:	${SRC}
 	cat lintout
 
 splint:
-	splint -weak $(DEFINES) $(SRC) -booltype boolean -booltrue TRUE -boolfalse FALSE +posixlib +matchanyintegral
+	splint -weak $(DEFINES) $(SRCS) -booltype boolean -booltrue TRUE -boolfalse FALSE +posixlib +matchanyintegral
 
 errs:
 	@rm -f makeout
@@ -97,109 +94,14 @@ tags:	${SRC}
 	@rm -f tags
 	ctags ${SRC}
 
-source:
-	@mv Makefile Makefile.bak
-	@echo "# Makefile for uEMACS, updated `date`" >Makefile
-	@echo '' >>Makefile
-#Sorted
-	@echo SRC=`ls *.c` >>Makefile
-	@echo OBJ=`ls *.c | sed s/c$$/o/` >>Makefile
-	@echo HDR=`ls *.h` >>Makefile
-#UnSorted
-#	@echo SRC=$(wildcard *.c) >>Makefile
-#	@echo OBJ=$(patsubst %.c,%.o,$(wildcard *.c)) >>Makefile
-#	@echo HDR=$(wildcard *.h) >>Makefile
-	@echo '' >>Makefile
-	@sed -n -e '/^# DO NOT ADD OR MODIFY/,$$p' Makefile.bak >> Makefile
-
-depend: ${SRC}
-	@mv Makefile Makefile.bak
-	@sed -n -e '1,/^# DO NOT DELETE THIS LINE/p' Makefile.bak > Makefile
-	@echo "# Updated `date`" >> Makefile
-	@echo >> Makefile
-	@for i in ${SRC}; do\
-	    $(CC) ${DEFINES} -MM $$i ; done >> Makefile
-	@echo '' >>Makefile
-	@echo '# DEPENDENCIES MUST END AT END OF FILE' >>Makefile
-	@echo '# IF YOU PUT STUFF HERE IT WILL GO AWAY' >>Makefile
-	@echo '# see make depend above' >>Makefile
-
 .c.o:
 	$(E) "  CC      " $@
 	$(Q) ${CC} ${CFLAGS} ${DEFINES} -c $*.c
 
-# DO NOT DELETE THIS LINE -- make depend uses it
-# Updated 03 Nov 2020 10:29:47
+depend.mak: $(SRCS)
+	$(E) "  DEPEND"
+	$(Q) $(CC) $(DEFINES) -MM $+ > depend.mak
 
-basic.o: basic.c basic.h retcode.h input.h bind.h mlout.h random.h \
- terminal.h defines.h utf8.h window.h buffer.h line.h
-bind.o: bind.c bind.h estruct.h bindable.h buffer.h line.h retcode.h \
- utf8.h display.h ebind.h exec.h file.h flook.h input.h names.h util.h \
- window.h defines.h
-bindable.o: bindable.c bindable.h defines.h buffer.h line.h retcode.h \
- utf8.h display.h estruct.h file.h input.h bind.h lock.h mlout.h \
- terminal.h
-buffer.o: buffer.c buffer.h line.h retcode.h utf8.h defines.h estruct.h \
- file.h input.h bind.h mlout.h util.h window.h
-display.o: display.c display.h estruct.h utf8.h buffer.h line.h retcode.h \
- input.h bind.h termio.h terminal.h defines.h version.h wrapper.h \
- window.h
-ebind.o: ebind.c ebind.h basic.h retcode.h bind.h estruct.h bindable.h \
- buffer.h line.h utf8.h eval.h exec.h file.h isearch.h random.h region.h \
- search.h spawn.h window.h defines.h word.h
-eval.o: eval.c eval.h basic.h retcode.h bind.h buffer.h line.h utf8.h \
- display.h estruct.h exec.h execute.h flook.h input.h random.h search.h \
- terminal.h defines.h termio.h util.h version.h window.h
-exec.o: exec.c exec.h retcode.h buffer.h line.h utf8.h bind.h display.h \
- estruct.h eval.h file.h flook.h input.h random.h util.h window.h \
- defines.h
-execute.o: execute.c execute.h estruct.h bind.h random.h retcode.h \
- display.h utf8.h file.h buffer.h line.h input.h mlout.h search.h \
- terminal.h defines.h window.h
-file.o: file.c file.h buffer.h line.h retcode.h utf8.h defines.h \
- display.h estruct.h execute.h fileio.h input.h bind.h lock.h mlout.h \
- util.h window.h
-fileio.o: fileio.c fileio.h defines.h retcode.h utf8.h
-flook.o: flook.c flook.h retcode.h defines.h fileio.h
-input.o: input.c input.h bind.h estruct.h bindable.h display.h utf8.h \
- exec.h retcode.h isa.h names.h terminal.h defines.h wrapper.h
-isearch.o: isearch.c isearch.h basic.h retcode.h buffer.h line.h utf8.h \
- display.h estruct.h exec.h input.h bind.h search.h terminal.h defines.h \
- util.h window.h
-line.o: line.c line.h retcode.h utf8.h buffer.h estruct.h mlout.h \
- window.h defines.h
-lock.o: lock.c estruct.h lock.h
-main.o: main.c estruct.h basic.h retcode.h bind.h bindable.h buffer.h \
- line.h utf8.h display.h eval.h execute.h file.h lock.h mlout.h random.h \
- search.h terminal.h defines.h termio.h util.h version.h window.h
-mlout.o: mlout.c mlout.h
-names.o: names.c names.h basic.h retcode.h bind.h bindable.h buffer.h \
- line.h utf8.h display.h estruct.h eval.h exec.h file.h isearch.h \
- region.h random.h search.h spawn.h window.h defines.h word.h
-pklock.o: pklock.c estruct.h pklock.h
-posix.o: posix.c
-random.o: random.c random.h retcode.h basic.h buffer.h line.h utf8.h \
- display.h estruct.h execute.h input.h bind.h search.h terminal.h \
- defines.h window.h
-region.o: region.c region.h line.h retcode.h utf8.h buffer.h estruct.h \
- mlout.h random.h window.h defines.h
-search.o: search.c search.h line.h retcode.h utf8.h basic.h buffer.h \
- display.h estruct.h input.h bind.h isa.h mlout.h terminal.h defines.h \
- util.h window.h
-spawn.o: spawn.c spawn.h defines.h buffer.h line.h retcode.h utf8.h \
- display.h estruct.h exec.h file.h flook.h input.h bind.h terminal.h \
- window.h
-tcap.o: tcap.c terminal.h defines.h retcode.h utf8.h display.h estruct.h \
- termio.h
-termio.o: termio.c termio.h utf8.h estruct.h retcode.h
-utf8.o: utf8.c utf8.h
-util.o: util.c util.h
-window.o: window.c window.h defines.h buffer.h line.h retcode.h utf8.h \
- basic.h display.h estruct.h execute.h terminal.h wrapper.h
-word.o: word.c word.h basic.h retcode.h buffer.h line.h utf8.h estruct.h \
- isa.h mlout.h random.h region.h window.h defines.h
-wrapper.o: wrapper.c wrapper.h
+include depend.mak
 
-# DEPENDENCIES MUST END AT END OF FILE
-# IF YOU PUT STUFF HERE IT WILL GO AWAY
-# see make depend above
+# end of Makefile