mk-1st.awk revision 166124 
1# $Id: mk-1st.awk,v 1.68 2006/10/08 00:14:08 tom Exp $
2##############################################################################
3# Copyright (c) 1998-2005,2006 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
31#
32# Generate list of objects for a given model library
33# Variables:
34#	name		  (library name, e.g., "ncurses", "panel", "forms", "menus")
35#	traces		  ("all" or "DEBUG", to control whether tracing is compiled in)
36#	MODEL		  (e.g., "DEBUG", uppercase; toupper is not portable)
37#	model		  (directory into which we compile, e.g., "obj")
38#	prefix		  (e.g., "lib", for Unix-style libraries)
39#	suffix		  (e.g., "_g.a", for debug libraries)
40#	subset		  ("none", "base", "base+ext_funcs" or "termlib")
41#	ShlibVer	  ("rel", "abi" or "auto", to augment DoLinks variable)
42#	ShlibVerInfix ("yes" or "no", determines location of version #)
43#	DoLinks		  ("yes", "reverse" or "no", flag to add symbolic links)
44#	rmSoLocs	  ("yes" or "no", flag to add extra clean target)
45#	ldconfig	  (path for this tool, if used)
46#	overwrite	  ("yes" or "no", flag to add link to libcurses.a
47#	depend		  (optional dependencies for all objects, e.g, ncurses_cfg.h)
48#	host		  (cross-compile host, if any)
49#
50# Notes:
51#	CLIXs nawk does not like underscores in command-line variable names.
52#	Mixed-case variable names are ok.
53#	HP/UX requires shared libraries to have executable permissions.
54#
55function symlink(src,dst) {
56		if ( src != dst ) {
57			printf "rm -f %s; ", dst
58			printf "$(LN_S) %s %s; ", src, dst
59		}
60	}
61function rmlink(directory, dst) {
62		printf "\t-rm -f %s/%s\n", directory, dst
63	}
64function removelinks(directory) {
65		rmlink(directory, end_name);
66		if ( DoLinks == "reverse" ) {
67				if ( ShlibVer == "rel" ) {
68					rmlink(directory, abi_name);
69					rmlink(directory, rel_name);
70				} else if ( ShlibVer == "abi" ) {
71					rmlink(directory, abi_name);
72				}
73		} else {
74				if ( ShlibVer == "rel" ) {
75					rmlink(directory, abi_name);
76					rmlink(directory, lib_name);
77				} else if ( ShlibVer == "abi" ) {
78					rmlink(directory, lib_name);
79				}
80		}
81	}
82function make_shlib(objs, shlib_list) {
83		printf "\t$(MK_SHARED_LIB) $(%s_OBJS) $(%s) $(LDFLAGS)\n", objs, shlib_list
84	}
85function sharedlinks(directory) {
86		if ( ShlibVer != "auto" && ShlibVer != "cygdll" ) {
87			printf "\tcd %s && (", directory
88			if ( DoLinks == "reverse" ) {
89				if ( ShlibVer == "rel" ) {
90					symlink(lib_name, abi_name);
91					symlink(abi_name, rel_name);
92				} else if ( ShlibVer == "abi" ) {
93					symlink(lib_name, abi_name);
94				}
95			} else {
96				if ( ShlibVer == "rel" ) {
97					symlink(rel_name, abi_name);
98					symlink(abi_name, lib_name);
99				} else if ( ShlibVer == "abi" ) {
100					symlink(abi_name, lib_name);
101				}
102			}
103			printf ")\n"
104		}
105	}
106function shlib_rule(directory) {
107		if ( ShlibVer == "cygdll" ) {
108				dst_libs = sprintf("%s/$(SHARED_LIB) %s/$(IMPORT_LIB)", directory, directory);
109		} else {
110				dst_libs = sprintf("%s/%s", directory, end_name);
111		}
112		printf "%s : %s $(%s_OBJS)\n", dst_libs, directory, OBJS
113		printf "\t@echo linking $@\n"
114		print "\t-@rm -f %s", dst_libs;
115		if ( subset == "termlib" || subset == "termlib+ext_tinfo" ) {
116				make_shlib(OBJS, "TINFO_LIST")
117		} else {
118				make_shlib(OBJS, "SHLIB_LIST")
119		}
120		sharedlinks(directory)
121	}
122function install_dll(directory,filename) {
123		src_name = sprintf("../lib/%s", filename);
124		dst_name = sprintf("$(DESTDIR)%s/%s", directory, filename);
125		printf "\t@echo installing %s as %s\n", src_name, dst_name
126		printf "\t-@rm -f %s\n", dst_name
127		if ( directory == "$(bindir)" ) {
128			program = "$(INSTALL) -m 755";
129		} else {
130			program = "$(INSTALL_LIB)";
131		}
132		printf "\t%s %s %s\n", program, src_name, dst_name
133	}
134BEGIN	{
135		found = 0
136		using = 0
137	}
138	/^@/ {
139		using = 0
140		if (subset == "none") {
141			using = 1
142		} else if (index(subset,$2) > 0) {
143			if (using == 0) {
144				if (found == 0) {
145					print  ""
146					printf "# generated by mk-1st.awk (subset=%s)\n", subset
147					printf "#  name:          %s\n", name 
148					printf "#  traces:        %s\n", traces 
149					printf "#  MODEL:         %s\n", MODEL 
150					printf "#  model:         %s\n", model 
151					printf "#  prefix:        %s\n", prefix 
152					printf "#  suffix:        %s\n", suffix 
153					printf "#  subset:        %s\n", subset 
154					printf "#  ShlibVer:      %s\n", ShlibVer 
155					printf "#  ShlibVerInfix: %s\n", ShlibVerInfix 
156					printf "#  DoLinks:       %s\n", DoLinks 
157					printf "#  rmSoLocs:      %s\n", rmSoLocs 
158					printf "#  ldconfig:      %s\n", ldconfig 
159					printf "#  overwrite:     %s\n", overwrite 
160					printf "#  depend:        %s\n", depend 
161					printf "#  host:          %s\n", host 
162					print  ""
163				}
164				using = 1
165			}
166			if ( subset == "termlib" || subset == "termlib+ext_tinfo" ) {
167				OBJS  = MODEL "_T"
168			} else {
169				OBJS  = MODEL
170			}
171		}
172	}
173	/^[@#]/ {
174		next
175	}
176	$1 ~ /trace/ {
177		if (traces != "all" && traces != MODEL && $1 != "lib_trace")
178			next
179	}
180	{
181		if (using \
182		 && ( $1 != "link_test" ) \
183		 && ( $2 == "lib" \
184		   || $2 == "progs" \
185		   || $2 == "c++" \
186		   || $2 == "tack" ))
187		{
188			if ( found == 0 )
189			{
190				printf "%s_OBJS =", OBJS
191				if ( $2 == "lib" )
192					found = 1
193				else
194					found = 2
195			}
196			printf " \\\n\t../%s/%s$o", model, $1
197		}
198	}
199END	{
200		print  ""
201		if ( found != 0 )
202		{
203			printf "\n$(%s_OBJS) : %s\n", OBJS, depend
204		}
205		if ( found == 1 )
206		{
207			print  ""
208			lib_name = sprintf("%s%s%s", prefix, name, suffix)
209			if ( MODEL == "SHARED" )
210			{
211				if (ShlibVerInfix == "cygdll") {
212					abi_name = sprintf("%s%s$(ABI_VERSION)%s", "cyg", name, suffix);
213					rel_name = sprintf("%s%s$(REL_VERSION)%s", "cyg", name, suffix);
214					imp_name = sprintf("%s%s%s.a", prefix, name, suffix);
215				} else if (ShlibVerInfix == "yes") {
216					abi_name = sprintf("%s%s.$(ABI_VERSION)%s", prefix, name, suffix);
217					rel_name = sprintf("%s%s.$(REL_VERSION)%s", prefix, name, suffix);
218				} else {
219					abi_name = sprintf("%s.$(ABI_VERSION)", lib_name);
220					rel_name = sprintf("%s.$(REL_VERSION)", lib_name);
221				}
222				if ( DoLinks == "reverse") {
223					end_name = lib_name;
224				} else {
225					if ( ShlibVer == "rel" ) {
226						end_name = rel_name;
227					} else if ( ShlibVer == "abi" || ShlibVer == "cygdll" ) {
228						end_name = abi_name;
229					} else {
230						end_name = lib_name;
231					}
232				}
233
234				shlib_rule("../lib")
235
236				print  ""
237				print  "install \\"
238				print  "install.libs \\"
239
240				if ( ShlibVer == "cygdll" ) {
241
242					dst_dirs = "$(DESTDIR)$(bindir) $(DESTDIR)$(libdir)";
243					printf "install.%s :: %s $(LIBRARIES)\n", name, dst_dirs
244					install_dll("$(bindir)",end_name);
245					install_dll("$(libdir)",imp_name);
246
247				} else {
248
249					lib_dir = "$(DESTDIR)$(libdir)";
250					printf "install.%s :: %s/%s\n", name, lib_dir, end_name
251					print ""
252					shlib_rule(lib_dir)
253				}
254
255				if ( overwrite == "yes" && name == "ncurses" )
256				{
257					if ( ShlibVer == "cygdll" ) {
258						ovr_name = sprintf("libcurses%s.a", suffix)
259						printf "\t@echo linking %s to %s\n", imp_name, ovr_name
260						printf "\tcd $(DESTDIR)$(libdir) && (rm -f %s; $(LN_S) %s %s; )\n", ovr_name, imp_name, ovr_name
261					} else {
262						ovr_name = sprintf("libcurses%s", suffix)
263						printf "\t@echo linking %s to %s\n", end_name, ovr_name
264						printf "\tcd $(DESTDIR)$(libdir) && (rm -f %s; $(LN_S) %s %s; )\n", ovr_name, end_name, ovr_name
265					}
266				}
267				if ( ldconfig != "" && ldconfig != ":" ) {
268					printf "\t- test -z \"$(DESTDIR)\" && %s\n", ldconfig
269				}
270				print  ""
271				print  "uninstall \\"
272				print  "uninstall.libs \\"
273				printf "uninstall.%s ::\n", name
274				if ( ShlibVer == "cygdll" ) {
275
276					printf "\t@echo uninstalling $(DESTDIR)$(bindir)/%s\n", end_name
277					printf "\t-@rm -f $(DESTDIR)$(bindir)/%s\n", end_name
278
279					printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", imp_name
280					printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", imp_name
281
282				} else {
283					printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", end_name
284					removelinks("$(DESTDIR)$(libdir)")
285					if ( overwrite == "yes" && name == "ncurses" )
286					{
287						if ( ShlibVer == "cygdll" ) {
288							ovr_name = sprintf("libcurses%s.a", suffix)
289						} else {
290							ovr_name = sprintf("libcurses%s", suffix)
291						}
292						printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", ovr_name
293					}
294				}
295				if ( rmSoLocs == "yes" ) {
296					print  ""
297					print  "mostlyclean \\"
298					print  "clean ::"
299					printf "\t-@rm -f so_locations\n"
300				}
301			}
302			else if ( MODEL == "LIBTOOL" )
303			{
304				if ( $2 == "c++" ) {
305					compile="CXX"
306				} else {
307					compile="CC"
308				}
309				end_name = lib_name;
310				printf "../lib/%s : $(%s_OBJS)\n", lib_name, OBJS
311				printf "\tcd ../lib && $(LIBTOOL_LINK) $(%s) -o %s $(%s_OBJS:$o=.lo) -rpath $(DESTDIR)$(libdir) -version-info $(NCURSES_MAJOR):$(NCURSES_MINOR) $(SHLIB_LIST)\n", compile, lib_name, OBJS
312				print  ""
313				print  "install \\"
314				print  "install.libs \\"
315				printf "install.%s :: $(DESTDIR)$(libdir) ../lib/%s\n", name, lib_name
316				printf "\t@echo installing ../lib/%s as $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
317				printf "\tcd ../lib; $(LIBTOOL_INSTALL) $(INSTALL) %s $(DESTDIR)$(libdir)\n", lib_name
318				print  ""
319				print  "uninstall \\"
320				print  "uninstall.libs \\"
321				printf "uninstall.%s ::\n", name
322				printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", lib_name
323				printf "\t-@$(LIBTOOL_UNINSTALL) rm -f $(DESTDIR)$(libdir)/%s\n", lib_name
324			}
325			else
326			{
327				end_name = lib_name;
328				printf "../lib/%s : $(%s_OBJS)\n", lib_name, OBJS
329				printf "\t$(AR) $(AR_OPTS) $@ $?\n"
330				printf "\t$(RANLIB) $@\n"
331				if ( host == "vxworks" )
332				{
333					printf "\t$(LD) $(LD_OPTS) $? -o $(@:.a=$o)\n"
334				}
335				print  ""
336				print  "install \\"
337				print  "install.libs \\"
338				printf "install.%s :: $(DESTDIR)$(libdir) ../lib/%s\n", name, lib_name
339				printf "\t@echo installing ../lib/%s as $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
340				printf "\t$(INSTALL_DATA) ../lib/%s $(DESTDIR)$(libdir)/%s\n", lib_name, lib_name
341				if ( overwrite == "yes" && lib_name == "libncurses.a" )
342				{
343					printf "\t@echo linking libcurses.a to libncurses.a\n"
344					printf "\t-@rm -f $(DESTDIR)$(libdir)/libcurses.a\n"
345					printf "\t(cd $(DESTDIR)$(libdir) && $(LN_S) libncurses.a libcurses.a)\n"
346				}
347				printf "\t$(RANLIB) $(DESTDIR)$(libdir)/%s\n", lib_name
348				if ( host == "vxworks" )
349				{
350					printf "\t@echo installing ../lib/lib%s$o as $(DESTDIR)$(libdir)/lib%s$o\n", name, name
351					printf "\t$(INSTALL_DATA) ../lib/lib%s$o $(DESTDIR)$(libdir)/lib%s$o\n", name, name
352				}
353				print  ""
354				print  "uninstall \\"
355				print  "uninstall.libs \\"
356				printf "uninstall.%s ::\n", name
357				printf "\t@echo uninstalling $(DESTDIR)$(libdir)/%s\n", lib_name
358				printf "\t-@rm -f $(DESTDIR)$(libdir)/%s\n", lib_name
359				if ( overwrite == "yes" && lib_name == "libncurses.a" )
360				{
361					printf "\t@echo linking libcurses.a to libncurses.a\n"
362					printf "\t-@rm -f $(DESTDIR)$(libdir)/libcurses.a\n"
363				}
364				if ( host == "vxworks" )
365				{
366					printf "\t@echo uninstalling $(DESTDIR)$(libdir)/lib%s$o\n", name
367					printf "\t-@rm -f $(DESTDIR)$(libdir)/lib%s$o\n", name
368				}
369			}
370			print ""
371			print "clean ::"
372			removelinks("../lib");
373			print ""
374			print "mostlyclean::"
375			printf "\t-rm -f $(%s_OBJS)\n", OBJS
376			if ( MODEL == "LIBTOOL" ) {
377				printf "\t-$(LIBTOOL_CLEAN) rm -f $(%s_OBJS:$o=.lo)\n", OBJS
378			}
379		}
380		else if ( found == 2 )
381		{
382			print ""
383			print "mostlyclean::"
384			printf "\t-rm -f $(%s_OBJS)\n", OBJS
385			if ( MODEL == "LIBTOOL" ) {
386				printf "\t-$(LIBTOOL_CLEAN) rm -f $(%s_OBJS:$o=.lo)\n", OBJS
387			}
388			print ""
389			print "clean ::"
390			printf "\t-rm -f $(%s_OBJS)\n", OBJS
391			if ( MODEL == "LIBTOOL" ) {
392				printf "\t-$(LIBTOOL_CLEAN) rm -f $(%s_OBJS:$o=.lo)\n", OBJS
393			}
394		}
395	}
396