ncurses 6.2 - patch 20200212
[ncurses.git] / mk-0th.awk
index a4a3a54325143e0624fdf7fea4a052693c53668c..f97549e488450b3057888780c112f3e3994292e8 100644 (file)
-# $Id: mk-0th.awk,v 1.3 1996/12/01 00:27:23 tom Exp $
-################################################################################
-# Copyright 1996 by Thomas E. Dickey <dickey@clark.net>                        #
-# All Rights Reserved.                                                         #
-#                                                                              #
-# Permission to use, copy, modify, and distribute this software and its        #
-# documentation for any purpose and without fee is hereby granted, provided    #
-# that the above copyright notice appear in all copies and that both that      #
-# copyright notice and this permission notice appear in supporting             #
-# documentation, and that the name of the above listed copyright holder(s) not #
-# be used in advertising or publicity pertaining to distribution of the        #
-# software without specific, written prior permission. THE ABOVE LISTED        #
-# COPYRIGHT HOLDER(S) DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,    #
-# INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT #
-# SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY SPECIAL,        #
-# INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM   #
-# LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE   #
-# OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR    #
-# PERFORMANCE OF THIS SOFTWARE.                                                #
-################################################################################
+# $Id: mk-0th.awk,v 1.23 2020/02/02 23:34:34 tom Exp $
+##############################################################################
+# 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"), #
+# to deal in the Software without restriction, including without limitation  #
+# the rights to use, copy, modify, merge, publish, distribute, distribute    #
+# with modifications, sublicense, and/or sell copies of the Software, and to #
+# permit persons to whom the Software is furnished to do so, subject to the  #
+# following conditions:                                                      #
+#                                                                            #
+# The above copyright notice and this permission notice shall be included in #
+# all copies or substantial portions of the Software.                        #
+#                                                                            #
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
+# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
+# DEALINGS IN THE SOFTWARE.                                                  #
+#                                                                            #
+# Except as contained in this notice, the name(s) of the above copyright     #
+# holders shall not be used in advertising or otherwise to promote the sale, #
+# use or other dealings in this Software without prior written               #
+# authorization.                                                             #
+##############################################################################
+#
+# Author: Thomas E. Dickey 1996-on
+#
 # Generate list of sources for a library, together with lint/lintlib rules
 #
 # Variables:
-#      name (library name, e.g., "ncurses", "panel", "forms", "menus")
+#      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  ""
+               which = libname;
+               using = 0;
                found = 0;
+               count_ticlib = 0;
+               count_termlib = 0;
+               count_library = 0;
        }
-       !/^#/ {
-               if ( $2 == "lib" )
+       /^@/ {
+               which = $0;
+               sub(/^@[[:blank:]]+/, "", which);
+               sub(/[[:blank:]]+$/, "", which);
+       }
+       !/^[@#]/ {
+               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 )
                        {
+                               if ( subsets ~ /widechar/ )
+                                       widechar = 1;
+                               else
+                                       widechar = 0;
                                printf "C_SRC ="
-                               found = 1
+                               if ( $2 == "lib" )
+                                       found = 1
+                               else
+                                       found = 2
+                       }
+                       if ( libname == "c++" || libname == "c++w" ) {
+                               srcname = sprintf("%s/%s.cc", $3, $1);
+                               printf " \\\n\t%s", srcname;
+                       } else if ( widechar == 1 || $3 != "$(wide)" ) {
+                               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;
+                               }
                        }
-                       printf " \\\n\t%s/%s.c", $3, $1
                }
        }
 END    {
                print  ""
-               if ( found != 0 )
+               if ( found == 1 )
                {
                        print  ""
-                       printf "# Producing llib-l%s is time-consuming, so there's no direct-dependency for\n", name
-                       print  "# it in the lintlib rule.  We'll only remove in the cleanest setup."
-                       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 : $(C_SRC)\n", name
-                       printf "\tcproto -a -l -DLINT $(CPPFLAGS) $(C_SRC) >$@\n"
-                       print  ""
-                       print  "lintlib :"
-                       printf "\t$(srcdir)/../misc/makellib %s $(CPPFLAGS)", name
-                       print ""
-                       print "lint :"
-                       print "\t$(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
                {
+                       print  ""
                        print  "lintlib :"
                        print  "\t@echo no action needed"
                }
        }
+# vile:ts=4 sw=4