ncurses 5.7 - patch 20100911
[ncurses.git] / mk-hdr.awk
1 # $Id: mk-hdr.awk,v 1.3 2010/05/15 20:10:42 tom Exp $
2 ##############################################################################
3 # Copyright (c) 2007,2010 Free Software Foundation, Inc.                     #
4 #                                                                            #
5 # Permission is hereby granted, free of charge, to any person obtaining a    #
6 # copy of this software and associated documentation files (the "Software"), #
7 # to deal in the Software without restriction, including without limitation  #
8 # the rights to use, copy, modify, merge, publish, distribute, distribute    #
9 # with modifications, sublicense, and/or sell copies of the Software, and to #
10 # permit persons to whom the Software is furnished to do so, subject to the  #
11 # following conditions:                                                      #
12 #                                                                            #
13 # The above copyright notice and this permission notice shall be included in #
14 # all copies or substantial portions of the Software.                        #
15 #                                                                            #
16 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
17 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,   #
18 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL    #
19 # THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER      #
20 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING    #
21 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER        #
22 # DEALINGS IN THE SOFTWARE.                                                  #
23 #                                                                            #
24 # Except as contained in this notice, the name(s) of the above copyright     #
25 # holders shall not be used in advertising or otherwise to promote the sale, #
26 # use or other dealings in this Software without prior written               #
27 # authorization.                                                             #
28 ##############################################################################
29 #
30 # Author: Thomas E. Dickey      2007
31 #
32 # Generate install/uninstall rules for header files
33 # Variables:
34 #       subset    ("none", "base", "base+ext_funcs" or "termlib", etc.)
35 #       compat    ("yes" or "no", flag to add link to curses.h
36 #
37 function basename(path) {
38         sub(/^.*\//,"",path)
39         return path;
40 }
41 BEGIN   {
42                 found = 0
43                 using = 1
44                 count = 0
45         }
46         /^@/ {
47                 using = 0
48                 if (subset == "none") {
49                         using = 1
50                 } else if (index(subset,$2) > 0) {
51                         using = 1
52                 } else {
53                         using = 0
54                 }
55         }
56         /^[@#]/ {
57                 next
58         }
59         {
60                 if (using && NF != 0) {
61                         if (found == 0) {
62                                 print  ""
63                                 print  "# generated by mk-hdr.awk"
64                                 printf "#  subset:     %s\n", subset 
65                                 printf "#  compat:     %s\n", compat 
66                                 print  ""
67                                 found = 1
68                         }
69                         data[count] = $1
70                         count = count + 1
71                 }
72         }
73 END     {
74                 if ( count > 0 )
75                 {
76                         print "${DESTDIR}${includedir} :"
77                         print " mkdir -p $@"
78                         print ""
79                         print "install \\"
80                         print "install.libs \\"
81                         print "install.includes :: ${AUTO_SRC} ${DESTDIR}${includedir} \\"
82
83                         for (i = 0; i < count - 1; ++i) {
84                                 printf "                %s \\\n", data[i]
85                         }
86                         printf "                %s\n", data[count - 1]
87
88                         for (i = 0; i < count; ++i) {
89                                 printf "        @ (cd ${DESTDIR}${includedir} && rm -f %s) ; ../headers.sh ${INSTALL_DATA} ${DESTDIR}${includedir} ${srcdir} %s\n", basename(data[i]), data[i]
90                                 if (data[i] == "curses.h" && compat == "yes") {
91                                         printf "        @ (cd ${DESTDIR}${includedir} && rm -f ncurses.h && ${LN_S} %s ncurses.h)\n", data[i]
92                                 }
93                         }
94                         print ""
95                         print "uninstall \\"
96                         print "uninstall.libs \\"
97                         print "uninstall.includes ::"
98
99                         for (i = 0; i < count; ++i) {
100                                 printf "        -@ (cd ${DESTDIR}${includedir} && rm -f %s)\n", basename(data[i])
101                                 if (data[i] == "curses.h" && compat == "yes") {
102                                         printf "        -@ (cd ${DESTDIR}${includedir} && rm -f ncurses.h)\n"
103                                 }
104                         }
105                 }
106         }
107 # vile:ts=4 sw=4