mk-1st.awk revision 62449 
1# $Id: mk-1st.awk,v 1.40 2000/04/01 20:50:29 tom Exp $
2##############################################################################
3# Copyright (c) 1998 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 <dickey@clark.net> 1996,1997
31#
32# Generate list of objects for a given model library
33# Variables:
34#	name (library name, e.g., "ncurses", "panel", "forms", "menus")
35#	model (directory into which we compile, e.g., "obj")
36#	prefix (e.g., "lib", for Unix-style libraries)
37#	suffix (e.g., "_g.a", for debug libraries)
38#	MODEL (e.g., "DEBUG", uppercase; toupper is not portable)
39#	depend (optional dependencies for all objects, e.g, ncurses_cfg.h)
40#	subset ("none", "base", "base+ext_funcs" or "termlib")
41#	target (cross-compile target, if any)
42#	DoLinks ("yes", "reverse" or "no", flag to add symbolic links)
43#	rmSoLocs ("yes" or "no", flag to add extra clean target)
44#	overwrite ("yes" or "no", flag to add link to libcurses.a
45#
46# Notes:
47#	CLIXs nawk does not like underscores in command-line variable names.
48#	Mixed-case is ok.
49#	HP/UX requires shared libraries to have executable permissions.
50#
51function symlink(src,dst) {
52		if ( src != dst ) {
53			if ( DoLinks == "reverse" ) {
54				printf "rm -f %s; ", src
55				printf "$(LN_S) %s %s; ", dst, src
56			} else {
57				printf "rm -f %s; ", dst
58				printf "$(LN_S) %s %s; ", src, dst
59			}
60		}
61	}
62function sharedlinks(directory, add) {
63		if ( end_name != lib_name ) {
64			if ( DoLinks == "yes" ) {
65				abi_name = sprintf("%s.$(ABI_VERSION)", lib_name);
66			} else {
67				abi_name = end_name;
68			}
69			if (add) {
70				printf "\tcd %s && (", directory
71				if ( abi_name != end_name ) {
72					symlink(end_name, abi_name);
73				}
74				symlink(abi_name, lib_name);
75				printf ")\n"
76			} else {
77				if ( abi_name != end_name ) {
78					printf "\t-@rm -f %s/%s\n", directory, abi_name
79				}
80				printf "\t-@rm -f %s/%s\n", directory, lib_name
81			}
82		}
83	}
84function removelinks() {
85		if ( end_name != lib_name ) {
86			if ( abi_name != end_name ) {
87				printf "\t-rm -f ../lib/%s\n", abi_name
88			}
89			printf "\t-rm -f ../lib/%s\n", end_name
90		}
91	}
92BEGIN	{
93		found = 0
94		using = 0
95	}
96	/^@/ {
97		using = 0
98		if (subset == "none") {
99			using = 1
100		} else if (index(subset,$2) > 0) {
101			if (using == 0) {
102				if (found == 0) {
103					print  ""
104					print  "# generated by mk-1st.awk"
105					print  ""
106				}
107				using = 1
108			}
109			if ( subset == "termlib") {
110				name  = "tinfo"
111				OBJS  = MODEL "_T"
112			} else {
113				OBJS  = MODEL
114			}
115		}
116	}
117	/^[@#]/ {
118		next
119	}
120	$1 ~ /trace/ {
121		if (traces != "all" && traces != MODEL && $1 != "lib_trace")
122			next
123	}
124	{
125		if (using \
126		 && ( $2 == "lib" \
127		   || $2 == "progs" \
128		   || $2 == "c++" \
129		   || $2 == "tack" ))
130		{
131			if ( found == 0 )
132			{
133				printf "%s_OBJS =", OBJS
134				if ( $2 == "lib" )
135					found = 1
136				else
137					found = 2
138			}
139			printf " \\\n\t../%s/%s.o", model, $1
140		}
141	}
142END	{
143		print  ""
144		if ( found != 0 )
145		{
146			printf "\n$(%s_OBJS) : %s\n", OBJS, depend
147		}
148		if ( found == 1 )
149		{
150			print  ""
151			lib_name = sprintf("%s%s%s", prefix, name, suffix)
152			if ( MODEL == "SHARED" )
153			{
154				if ( DoLinks == "yes" ) {
155					end_name = sprintf("%s.$(REL_VERSION)", lib_name);
156				} else if ( DoLinks == "reverse") {
157					tmp_name = sprintf("%s.$(ABI_VERSION)", lib_name);
158					end_name = lib_name;
159					lib_name = tmp_name;
160				} else {
161					end_name = lib_name;
162				}
163				printf "../lib/%s : $(%s_OBJS)\n", lib_name, OBJS
164				print  "\t-@rm -f $@"
165				if ( subset == "termlib") {
166					printf "\t$(MK_SHARED_LIB) $(%s_OBJS) $(TINFO_LIST)\n", OBJS
167				} else {
168					printf "\t$(MK_SHARED_LIB) $(%s_OBJS) $(SHLIB_LIST)\n", OBJS
169				}
170				sharedlinks("../lib", 1)
171				print  ""
172				if ( end_name != lib_name ) {
173					printf "../lib/%s : ../lib/%s\n", end_name, lib_name
174				}
175				print  ""
176				print  "install \\"
177				print  "install.libs \\"
178				printf "install.%s :: $(INSTALL_PREFIX)$(libdir) ../lib/%s\n", name, end_name
179				printf "\t@echo installing ../lib/%s as $(INSTALL_PREFIX)$(libdir)/%s \n", lib_name, end_name
180				if ( DoLinks == "reverse") {
181					printf "\t-@rm -f $(INSTALL_PREFIX)$(libdir)/%s \n", lib_name
182					printf "\t$(INSTALL_LIB) ../lib/%s $(INSTALL_PREFIX)$(libdir)/%s \n", lib_name, lib_name
183				} else {
184					printf "\t-@rm -f $(INSTALL_PREFIX)$(libdir)/%s \n", end_name
185					printf "\t$(INSTALL_LIB) ../lib/%s $(INSTALL_PREFIX)$(libdir)/%s \n", lib_name, end_name
186				}
187				sharedlinks("$(INSTALL_PREFIX)$(libdir)", 1)
188				if ( overwrite == "yes" && name == "ncurses" )
189				{
190					ovr_name = sprintf("libcurses%s", suffix)
191					printf "\t@echo linking %s to %s\n", lib_name, ovr_name
192					printf "\tcd $(INSTALL_PREFIX)$(libdir) && (rm -f %s; $(LN_S) %s %s; )\n", ovr_name, lib_name, ovr_name
193				}
194				if ( ldconfig != "" ) {
195					printf "\t- test -z \"$(INSTALL_PREFIX)\" && %s\n", ldconfig
196				}
197				print  ""
198				print  "uninstall \\"
199				print  "uninstall.libs \\"
200				printf "uninstall.%s ::\n", name
201				printf "\t@echo uninstalling $(INSTALL_PREFIX)$(libdir)/%s \n", end_name
202				printf "\t-@rm -f $(INSTALL_PREFIX)$(libdir)/%s\n", end_name
203				sharedlinks("$(INSTALL_PREFIX)$(libdir)", 0)
204				if ( overwrite == "yes" && name == "ncurses" )
205				{
206					ovr_name = sprintf("libcurses%s", suffix)
207					printf "\t-@rm -f $(INSTALL_PREFIX)$(libdir)/%s \n", ovr_name
208				}
209				if ( rmSoLocs == "yes" ) {
210					print  ""
211					print  "mostlyclean \\"
212					print  "clean ::"
213					printf "\t-@rm -f so_locations\n"
214				}
215			}
216			else
217			{
218				end_name = lib_name;
219				printf "../lib/%s : $(%s_OBJS)\n", lib_name, OBJS
220				printf "\t$(AR) $(AR_OPTS) $@ $?\n"
221				printf "\t$(RANLIB) $@\n"
222				if ( target == "vxworks" )
223				{
224					printf "\t$(LD) $(LD_OPTS) $? -o $(@:.a=.o)\n"
225				}
226				print  ""
227				print  "install \\"
228				print  "install.libs \\"
229				printf "install.%s :: $(INSTALL_PREFIX)$(libdir) ../lib/%s\n", name, lib_name
230				printf "\t@echo installing ../lib/%s as $(INSTALL_PREFIX)$(libdir)/%s \n", lib_name, lib_name
231				printf "\t$(INSTALL_DATA) ../lib/%s $(INSTALL_PREFIX)$(libdir)/%s \n", lib_name, lib_name
232				if ( overwrite == "yes" && lib_name == "libncurses.a" )
233				{
234					printf "\t@echo linking libcurses.a to libncurses.a \n"
235					printf "\t-@rm -f $(INSTALL_PREFIX)$(libdir)/libcurses.a \n"
236					printf "\t(cd $(INSTALL_PREFIX)$(libdir) && $(LN_S) libncurses.a libcurses.a)\n"
237				}
238				printf "\t$(RANLIB) $(INSTALL_PREFIX)$(libdir)/%s\n", lib_name
239				if ( target == "vxworks" )
240				{
241					printf "\t@echo installing ../lib/lib%s.o as $(INSTALL_PREFIX)$(libdir)/lib%s.o\n", name, name
242					printf "\t$(INSTALL_DATA) ../lib/lib%s.o $(INSTALL_PREFIX)$(libdir)/lib%s.o\n", name, name
243				}
244				print  ""
245				print  "uninstall \\"
246				print  "uninstall.libs \\"
247				printf "uninstall.%s ::\n", name
248				printf "\t@echo uninstalling $(INSTALL_PREFIX)$(libdir)/%s \n", lib_name
249				printf "\t-@rm -f $(INSTALL_PREFIX)$(libdir)/%s\n", lib_name
250				if ( overwrite == "yes" && lib_name == "libncurses.a" )
251				{
252					printf "\t@echo linking libcurses.a to libncurses.a \n"
253					printf "\t-@rm -f $(INSTALL_PREFIX)$(libdir)/libcurses.a \n"
254				}
255				if ( target == "vxworks" )
256				{
257					printf "\t@echo uninstalling $(INSTALL_PREFIX)$(libdir)/lib%s.o\n", name
258					printf "\t-@rm -f $(INSTALL_PREFIX)$(libdir)/lib%s.o\n", name
259				}
260			}
261			print ""
262			print "clean ::"
263			printf "\t-rm -f ../lib/%s\n", lib_name
264			print ""
265			print "mostlyclean::"
266			printf "\t-rm -f $(%s_OBJS)\n", OBJS
267			print ""
268			print "clean ::"
269			removelinks();
270		}
271		else if ( found == 2 )
272		{
273			print ""
274			print "mostlyclean::"
275			printf "\t-rm -f $(%s_OBJS)\n", OBJS
276			print ""
277			print "clean ::"
278			printf "\t-rm -f $(%s_OBJS)\n", OBJS
279		}
280	}
281