X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=mk-0th.awk;h=f97549e488450b3057888780c112f3e3994292e8;hp=399f156bb0cd5e1e7e0d3e3dafee02306f8387ac;hb=5079dc1dbbaa5128ac761358dcf81c8b606983c4;hpb=46722468f47c2b77b3987729b4bcf2321cccfd01

diff --git a/mk-0th.awk b/mk-0th.awk
index 399f156b..f97549e4 100644
--- a/mk-0th.awk
+++ b/mk-0th.awk
@@ -1,6 +1,7 @@
-# $Id: mk-0th.awk,v 1.14 2002/08/31 21:36:54 tom Exp $
+# $Id: mk-0th.awk,v 1.23 2020/02/02 23:34:34 tom Exp $
 ##############################################################################
-# Copyright (c) 1998-2001 Free Software Foundation, Inc.                     #
+# Copyright 2020 Thomas E. Dickey                                            #
+# Copyright 1998-2010,2012 Free Software Foundation, Inc.                    #
 #                                                                            #
 # Permission is hereby granted, free of charge, to any person obtaining a    #
 # copy of this software and associated documentation files (the "Software"), #
@@ -27,29 +28,97 @@
 # authorization.                                                             #
 ##############################################################################
 #
-# Author: Thomas E. Dickey <dickey@clark.net> 1996,1997
+# Author: Thomas E. Dickey 1996-on
 #
 # Generate list of sources for a library, together with lint/lintlib rules
 #
 # Variables:
 #	libname (library name, e.g., "ncurses", "panel", "forms", "menus")
+#	subsets (is used here to decide if wide-character code is used)
+#	ticlib (library name for libtic, e.g., "tic")
+#	termlib (library name for libtinfo, e.g., "tinfo")
 #
+function make_lintlib(name,sources) {
+	print  ""
+	print  "clean ::"
+	printf "\trm -f llib-l%s.*\n", name
+	print  ""
+	print  "realclean ::"
+	printf "\trm -f llib-l%s\n", name
+	print  ""
+	printf "llib-l%s : %s\n", name, sources
+	printf "\tcproto -a -l -DNCURSES_ENABLE_STDBOOL_H=0 -DLINT $(CPPFLAGS) %s >$@\n", sources
+	print  ""
+	print  "lintlib ::"
+	printf "\tsh $(srcdir)/../misc/makellib %s $(CPPFLAGS)\n", name
+	print ""
+	print "lint ::"
+	printf "\t$(LINT) $(LINT_OPTS) $(CPPFLAGS) %s $(LINT_LIBS)\n", sources
+}
+
+# A blank in "subsets" indicates a split-off of the library into a separate
+# file, e.g., for libtic or libtinfo.  They are all logical parts of the same
+# library.
+function which_library() {
+	if ( ( which == "ticlib" ) && ( subsets ~ /ticlib / ) ) {
+		return ticlib;
+	} else if ( ( which == "termlib" || which == "ext_tinfo" ) && ( subsets ~ /[[:space:]]base/ ) ) {
+		return termlib;
+	} else {
+		return libname;
+	}
+}
+
+function show_list(name, len, list) {
+	if ( len > 0 ) {
+		printf "\n%s_SRC =", toupper(name);
+		for (n = 0; n < len; ++n)
+			printf " \\\n\t%s", list[n];
+		print "";
+		make_lintlib(name, sprintf("$(%s_SRC)", toupper(name)));
+	}
+}
+
 BEGIN	{
-		print  ""
-		print  "# generated by mk-0th.awk"
-		print  ""
-		print  ".SUFFIXES: .c .cc .h .i .ii"
-		print  ".c.i :"
-		printf "\t$(CPP) $(CPPFLAGS) $< >$@\n"
-		print  ".cc.ii :"
-		printf "\t$(CPP) $(CPPFLAGS) $< >$@\n"
-		print  ".h.i :"
-		printf "\t$(CPP) $(CPPFLAGS) $< >$@\n"
-		print  ""
+		which = libname;
+		using = 0;
 		found = 0;
+		count_ticlib = 0;
+		count_termlib = 0;
+		count_library = 0;
+	}
+	/^@/ {
+		which = $0;
+		sub(/^@[[:blank:]]+/, "", which);
+		sub(/[[:blank:]]+$/, "", which);
 	}
 	!/^[@#]/ {
-		if ( $0 != "" && $1 != "link_test" )
+		if (using == 0)
+		{
+			print  ""
+			print  "# generated by mk-0th.awk"
+			printf "#   libname:    %s\n", libname
+			printf "#   subsets:    %s\n", subsets
+			if ( libname ~ /ncurses/ ) {
+				printf "#   ticlib:     %s\n", ticlib
+				printf "#   termlib:    %s\n", termlib
+			}
+			print  ""
+			print  ".SUFFIXES: .c .cc .h .i .ii"
+			print  ".c.i :"
+			printf "\t$(CPP) $(CPPFLAGS) $< >$@\n"
+			print  ".cc.ii :"
+			printf "\t$(CPP) $(CPPFLAGS) $< >$@\n"
+			print  ".h.i :"
+			printf "\t$(CPP) $(CPPFLAGS) $< >$@\n"
+			print  ""
+			using = 1;
+		}
+		if (which ~ /port_/ )
+		{
+			# skip win32 source
+		}
+		else if ( $0 != "" && $1 != "link_test" )
 		{
 			if ( found == 0 )
 			{
@@ -64,9 +133,18 @@ BEGIN	{
 					found = 2
 			}
 			if ( libname == "c++" || libname == "c++w" ) {
-				printf " \\\n\t%s/%s.cc", $3, $1
+				srcname = sprintf("%s/%s.cc", $3, $1);
+				printf " \\\n\t%s", srcname;
 			} else if ( widechar == 1 || $3 != "$(wide)" ) {
-				printf " \\\n\t%s/%s.c", $3, $1
+				srcname = sprintf("%s/%s.c", $3, $1);
+				printf " \\\n\t%s", srcname;
+				if ( which_library() == libname ) {
+					list_library[count_library++] = srcname;
+				} else if ( which_library() == ticlib ) {
+					list_ticlib[count_ticlib++] = srcname;
+				} else {
+					list_termlib[count_termlib++] = srcname;
+				}
 			}
 		}
 	}
@@ -75,22 +153,11 @@ END	{
 		if ( found == 1 )
 		{
 			print  ""
-			printf "# Producing llib-l%s is time-consuming, so there's no direct-dependency for\n", libname
-			print  "# it in the lintlib rule.  We'll only remove in the cleanest setup."
-			print  "clean ::"
-			printf "\trm -f llib-l%s.*\n", libname
-			print  ""
-			print  "realclean ::"
-			printf "\trm -f llib-l%s\n", libname
-			print  ""
-			printf "llib-l%s : $(C_SRC)\n", libname
-			printf "\tcproto -a -l -DLINT $(CPPFLAGS) $(C_SRC) >$@\n"
-			print  ""
-			print  "lintlib :"
-			printf "\tsh $(srcdir)/../misc/makellib %s $(CPPFLAGS)", libname
-			print ""
-			print "lint :"
-			print "\t$(LINT) $(LINT_OPTS) $(CPPFLAGS) $(C_SRC) $(LINT_LIBS)"
+			printf "# Producing llib-l%s is time-consuming, so there's no direct-dependency for\n", libname;
+			print  "# it in the lintlib rule.  We'll only remove in the cleanest setup.";
+			show_list(libname, count_library, list_library);
+			show_list(ticlib, count_ticlib, list_ticlib);
+			show_list(termlib, count_termlib, list_termlib);
 		}
 		else
 		{
@@ -99,3 +166,4 @@ END	{
 			print  "\t@echo no action needed"
 		}
 	}
+# vile:ts=4 sw=4