Import orig/unproto

1 files changed, 123 insertions, 0 deletions

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+# @(#) Makefile 1.6 93/06/18 22:29:40
+
+## BEGIN CONFIGURATION STUFF
+
+# In the unlikely case that your compiler has no hooks for alternate
+# compiler passes, use a "cc cflags -E file.c | unproto >file.i"
+# pipeline, then "cc cflags -c file.i" to compile the resulting
+# intermediate file.
+# 
+# Otherwise, the "/lib/cpp | unproto" pipeline can be packaged as an
+# executable shell script (see the provided "cpp.sh" script) that should
+# be installed as "/whatever/cpp". This script should then be specified
+# to the C compiler as a non-default preprocessor.
+#
+# PROG	= unproto
+# PIPE	=
+
+# The overhead and problems of shell script interpretation can be
+# eliminated by having the unprototyper program itself open the pipe to
+# the preprocessor.  In that case, define the PIPE_THROUGH_CPP macro as
+# the path name of the default C preprocessor (usually "/lib/cpp"),
+# install the unprototyper as "/whatever/cpp" and specify that to the C
+# compiler as a non-default preprocessor.
+#
+PROG	= cpp
+PIPE	= -DPIPE_THROUGH_CPP=\"/lib/cpp\"
+
+# Some compilers complain about some #directives. The following is only a
+# partial solution, because the directives are still seen by /lib/cpp.
+# Be careful with filtering out #pragma, because some pre-ANSI compilers
+# (SunOS) rely on its use.
+#
+# SKIP	= -DIGNORE_DIRECTIVES=\"pragma\",\"foo\",\"bar\"
+#
+SKIP	=
+
+# The bell character code depends on the character set. With ASCII, it is
+# 7. Specify a string constant with exactly three octal digits. If you
+# change this definition, you will have to update the example.out file.
+#
+BELL	= -DBELL=\"007\"
+
+# Some C compilers have problems with "void".  The nature of the problems
+# depends on the age of the compiler.
+#
+# If your compiler does not understand "void" at all, compile with
+# -DMAP_VOID. The unprototyper will replace "void *" by "char *", a
+# (void) argument list by an empty one, and will replace all other
+# instances of "void" by "int".
+#
+# If your compiler has problems with "void *" only, compile with
+# -DMAP_VOID_STAR. The unprototyper will replace "void *" by "char *",
+# and will replace a (void) argument list by an empty one. All other
+# instances of "void" will be left alone.
+#
+# If neither of these are defined, (void) argument lists will be replaced
+# by empty ones.
+#
+# MAP	= -DMAP_VOID_STAR
+
+# Now that we have brought up the subject of antique C compilers, here's
+# a couple of aliases that may be useful, too.
+#
+# ALIAS	= -Dstrchr=index
+
+# If you need support for functions that implement ANSI-style variable
+# length argument lists, edit the stdarg.h file provided with this
+# package so that it contains the proper definitions for your machine.
+
+## END CONFIGURATION STUFF
+
+SHELL	= /bin/sh
+
+CFILES	= unproto.c tok_io.c tok_class.c tok_pool.c vstring.c symbol.c error.c \
+	hash.c strsave.c
+HFILES	= error.h token.h vstring.h symbol.h
+SCRIPTS	= cpp.sh acc.sh
+SAMPLES	= stdarg.h stddef.h stdlib.h varargs.c example.c example.out
+SOURCES	= README $(CFILES) $(HFILES) Makefile $(SCRIPTS) $(SAMPLES)
+FILES	= $(SOURCES) unproto.1
+OBJECTS	= tok_io.o tok_class.o tok_pool.o unproto.o vstring.o symbol.o error.o \
+	hash.o strsave.o
+
+CFLAGS	= -O $(PIPE) $(SKIP) $(BELL) $(MAP) $(ALIAS)
+#CFLAGS	= -O $(PIPE) $(SKIP) $(BELL) $(MAP) $(ALIAS) -p -Dstatic=
+#CFLAGS	= -g $(PIPE) $(SKIP) $(BELL) $(MAP) $(ALIAS) -DDEBUG
+
+$(PROG): $(OBJECTS)
+	$(CC) $(CFLAGS) -o $@ $(OBJECTS) $(MALLOC)
+
+# For linting, enable all bells and whistles.
+
+lint:
+	lint -DPIPE_THROUGH_CPP=\"foo\" -DIGNORE_DIRECTIVES=\"foo\",\"bar\" \
+	$(BELL) -DMAP_VOID $(ALIAS) $(CFILES)
+
+# Testing requires that the program is compiled with -DDEBUG.
+
+test:	$(PROG) cpp example.c example.out
+	./cpp example.c >example.tmp
+	@echo the following diff command should produce no output
+	diff -b example.out example.tmp
+	rm -f example.tmp
+
+shar:	$(FILES)
+	@shar $(FILES)
+
+archive:
+	$(ARCHIVE) $(SOURCES)
+
+clean:
+	rm -f *.o core cpp unproto mon.out varargs.o varargs example.tmp
+
+error.o : error.c token.h error.h Makefile
+hash.o : hash.c Makefile
+strsave.o : strsave.c error.h Makefile
+symbol.o : symbol.c error.h token.h symbol.h Makefile
+tok_class.o : tok_class.c error.h vstring.h token.h symbol.h Makefile
+tok_io.o : tok_io.c token.h vstring.h error.h Makefile
+tok_pool.o : tok_pool.c token.h vstring.h error.h Makefile
+unproto.o : unproto.c vstring.h stdarg.h token.h error.h symbol.h Makefile
+varargs.o : varargs.c stdarg.h Makefile
+vstring.o : vstring.c vstring.h Makefile