1 # Copyright © 2011-2013, 2019-2024 Nick Bowler
3 # License WTFPL2: Do What The Fuck You Want To Public License, version 2.
4 # This is free software: you are free to do what the fuck you want to.
5 # There is NO WARRANTY, to the extent permitted by law.
7 ACLOCAL_AMFLAGS = -I m4 -I common/m4
14 # Ensure .stamp rules are handled first
17 AM_CPPFLAGS = -I$(top_builddir)/src -I$(top_srcdir)/src \
18 -I$(top_builddir)/lib -I$(top_srcdir)/lib \
19 -I$(DX_BASEDIR)/src -I$(top_builddir)/t \
20 -DBISON_LOCALEDIR=\"$(BISON_LOCALEDIR)\" \
21 -DLOCALEDIR=\"$(localedir)\"
23 MAINTAINERCLEANFILES = src/scan.c src/scan.h src/scan.stamp \
24 src/parse.c src/parse.h src/parse.stamp
28 CLEANFILES = $(EXTRA_LTLIBRARIES) $(EXTRA_LIBRARIES)
30 EXTRA_DIST = bootstrap $(DX_BASEDIR)/scripts/fix-gnulib.pl m4/gnulib-cache.m4 \
31 src/types.lst src/parse.y src/parse.stamp src/scan.l \
32 src/scan.stamp COPYING.WTFPL2 README.md INSTALL \
33 tests/data/manyspec.gz tests/data/manydecl.gz
35 dist_man_MANS = doc/cdecl99.1 doc/libcdecl.3
37 noinst_HEADERS = conf_pre.h conf_post.h common/src/help.h common/src/tap.h \
38 common/src/xtra.h src/cdecl.h src/intconv.h src/parse.h \
39 src/scan.h src/thread-posix.h src/thread-stdc.h \
40 src/thread-w32.h src/version.h t/declgen.h t/test.h
42 noinst_DATA = $(MOFILES)
44 nodist_include_HEADERS = src/config/cdecl.h
45 src/config/cdecl.h: config.h src/cdecl.h $(DX_BASEDIR)/scripts/bake-config.awk
46 $(AM_V_GEN) $(AWK) -f $(DX_BASEDIR)/scripts/bake-config.awk \
47 config.h $(srcdir)/src/cdecl.h >$@-t
48 $(AM_V_at) mv -f $@-t $@
49 EXTRA_DIST += $(DX_BASEDIR)/scripts/bake-config.awk
50 CLEANFILES += src/config/cdecl.h
52 # Hack to get Automake to emit a dirstamp rule, and use it in src/config/cdecl.h.
53 src/config/cdecl.h: src/config/$(am__dirstamp)
54 EXTRA_PROGRAMS += src/config/gl-dirstamp
55 src_config_gl_dirstamp_SOURCES =
57 shared_gl_objects = $(gnulib_symfiles:.glsym=.lo)
58 static_gl_objects = $(gnulib_extra_objects:.lo=.@OBJEXT@)
60 lib_LTLIBRARIES = libcdecl.la
61 libcdecl_la_LDFLAGS = -export-symbols-regex '^cdecl_([[:lower:]]|_gl_)' \
62 -no-undefined -version-info 1:0:0
63 libcdecl_la_SOURCES = src/scan.c src/parse.c src/parse-decl.c src/output.c \
64 src/explain.c src/declare.c src/error.c src/normalize.c \
65 src/keywords.c src/cdecl-internal.h src/errmsg.h
66 libcdecl_la_LIBADD = $(shared_gl_objects) $(LTLIBINTL) $(LIBTHREAD)
67 EXTRA_libcdecl_la_DEPENDENCIES = $(shared_gl_objects)
68 $(libcdecl_la_OBJECTS): $(gnulib_headers)
70 EXTRA_LIBRARIES = libgnu.a
72 libgnu_a_SHORTNAME = s
73 libgnu_a_CFLAGS = $(AM_CFLAGS)
74 libgnu_a_LIBADD = $(static_gl_objects)
75 EXTRA_libgnu_a_SOURCES = $(libgnu_la_SOURCES) $(EXTRA_libgnu_la_SOURCES)
77 EXTRA_libgnu_a_DEPENDENCIES = $(static_gl_objects)
78 dummy $(static_gl_objects): $(gnulib_headers)
80 bin_PROGRAMS = cdecl99
81 cdecl99_SOURCES = common/src/help.c src/commands.c src/cdecl99.h src/getline.h
82 EXTRA_cdecl99_DEPENDENCIES = $(libmain_a_OBJECTS) $(libexec_a_OBJECTS)
83 cdecl99_LDADD = $(EXTRA_cdecl99_DEPENDENCIES) libcdecl.la libgnu.a \
84 $(LTLIBINTL) $(LTLIBREADLINE)
85 $(cdecl99_OBJECTS): $(gnulib_headers)
88 cdecl99_SOURCES += common/src/copysym.c common/src/copysym.h
91 EXTRA_LIBRARIES += libexec.a
92 libexec_a_SOURCES = src/execute.c src/commands.h
93 $(libexec_a_OBJECTS): $(gnulib_headers)
94 $(libexec_a_OBJECTS): src/commands.h src/cmdlist.h
96 EXTRA_LIBRARIES += libmain.a
97 libmain_a_SOURCES = src/cdecl99.c src/options.h
98 $(libmain_a_OBJECTS): $(gnulib_headers)
99 $(libmain_a_OBJECTS): src/options.h
101 check_PROGRAMS = t/crossparse t/normalize t/randomdecl t/rng-test
102 check_LIBRARIES = libtest.a
103 libtest_a_SOURCES = t/testlib.c t/rng.c common/src/help.c common/src/tap.c
104 $(libtest_a_OBJECTS): $(gnulib_headers)
106 TEST_LIBS = libtest.a libcdecl.la libgnu.a $(LDEXP_LIBM)
108 t_randomdecl_SOURCES = t/randomdecl.c t/declgen.c
109 t_randomdecl_LDADD = $(TEST_LIBS)
110 $(t_randomdecl_OBJECTS): $(gnulib_headers)
112 t_crossparse_LDADD = $(TEST_LIBS)
113 $(t_crossparse_OBJECTS): $(gnulib_headers)
115 t_normalize_LDADD = src/normalize.lo $(TEST_LIBS)
116 $(t_normalize_OBJECTS): $(gnulib_headers)
118 t_rng_test_LDADD = $(TEST_LIBS)
119 $(t_rng_test_OBJECTS): $(gnulib_headers)
120 EXTRA_DIST += t/xos256p.c
122 check_PROGRAMS += t/rendertest
123 t_rendertest_LDADD = $(TEST_LIBS)
124 $(t_rendertest_OBJECTS): $(gnulib_headers)
126 check_PROGRAMS += t/scantest
127 t_scantest_LDADD = src/scan.lo src/parse.lo src/keywords.lo $(TEST_LIBS)
128 $(t_scantest_OBJECTS): $(gnulib_headers) src/scan.h src/parse.h
130 EXTRA_LTLIBRARIES += t/liberrtest.la
131 t_liberrtest_la_SOURCES = src/error.c t/errmemwrap.c
132 t_liberrtest_la_CPPFLAGS = $(AM_CPPFLAGS) -DTEST_MALLOC_HOOK
133 t_liberrtest_la_LDFLAGS = -no-undefined -avoid-version \
134 -bindir '$(bindir)' -rpath '$(libdir)'
135 EXTRA_t_liberrtest_la_DEPENDENCIES = $(shared_gl_objects)
136 t_liberrtest_la_LIBADD = src/output.lo $(EXTRA_t_liberrtest_la_DEPENDENCIES) \
137 $(LTLIBINTL) $(LIBTHREAD)
138 t_liberrtest_la_SHORTNAME = t
139 $(t_liberrtest_la_OBJECTS): $(gnulib_headers)
141 check_PROGRAMS += t/errthread
142 t_errthread_LDADD = t/liberrtest.la libtest.a $(LIBMULTITHREAD)
143 $(t_errthread_OBJECTS): $(gnulib_headers) src/errmsg.h
145 src/error.lo: src/errmsg.h
146 src/keywords.lo: src/parse.h
147 src/output.lo: src/parse.h src/specstr.h
148 src/parse-decl.lo: src/scan.h src/parse.h src/typemap.h src/errmsg.h
149 src/parse.lo: src/scan.h src/errmsg.h
150 src/scan.lo: src/parse.h src/errmsg.h
151 t/declgen.$(OBJEXT): t/typegen.h
152 t/cdeclerr.$(OBJEXT): src/errmsg.h
154 check_PROGRAMS += t/cdeclerr
155 t_cdeclerr_SOURCES = t/cdeclerr.c
156 EXTRA_t_cdeclerr_DEPENDENCIES = src/error.lo src/output.lo $(shared_gl_objects)
157 t_cdeclerr_LDADD = $(EXTRA_t_cdeclerr_DEPENDENCIES) \
158 libtest.a $(LTLIBINTL) $(LIBTHREAD)
159 $(t_cdeclerr_OBJECTS): $(gnulib_headers)
161 # Supporting rules for gettext.
162 include $(top_srcdir)/common/snippet/gettext.mk
164 EXTRA_DIST += po/$(PACKAGE).pot
165 MAINTAINERCLEANFILES += po/$(PACKAGE).pot
167 XGETTEXT_OPTS = -D $(builddir) -D $(srcdir) --from-code=utf-8 \
168 --add-comments=TRANSLATORS: --foreign-user \
169 --package-name=$(PACKAGE) --package-version=$(PACKAGE_VERSION) \
170 --msgid-bugs-address=$(PACKAGE_BUGREPORT) \
171 --keyword=_ --keyword=N_ --keyword=PN_:1c,2
173 po/$(PACKAGE).pot: $(SOURCES)
174 $(AM_V_GEN) $(MKDIR_P) po
175 $(AM_V_at) $(XGETTEXT) $(XGETTEXT_OPTS) -o $@.tmp $(SOURCES)
176 $(AM_V_at) mv -f $@.tmp $@
178 # These are required to prevent the builtin lex/yacc rules from
179 # superseding ours...
180 src/scan.c src/scan.h: src/scan.stamp
181 src/parse.c src/parse.h: src/parse.stamp
183 # The flex/bison rules refrain from updating unchanged headers for the
184 # convenience of developers, but the headers must be distributed with
185 # up-to-date timestamps, otherwise make will try to update them in a fresh
187 dist-hook: update-headers
188 update-headers: unfuck-distdir
189 touch -c '$(distdir)/src/scan.h'
190 touch -c '$(distdir)/src/parse.h'
191 .PHONY: update-headers
193 # When running "make dist" in a VPATH build with a read-only srcdir, Automake
194 # will produce a distribution with all files read-only. Moreover, the files
195 # are read-only in distdir when the dist hooks are run. This hook will
196 # manually fix up the permissions. All dist hooks that modify files in distdir
197 # should list unfuck-distdir as a prerequisite.
198 dist-hook: unfuck-distdir
200 find '$(distdir)' -type f -exec chmod u+w {} +
201 .PHONY: unfuck-distdir
203 GITLOG_FLAGS = --format='%s%n%n%b%n'
205 dist-hook: generate-changelog
206 generate-changelog: unfuck-distdir
207 -: "$${GIT_DIR=$(top_srcdir)/.git}"; \
208 export GIT_DIR; test -d "$$GIT_DIR" || exit 0; \
209 $(top_srcdir)/gitlog-to-changelog $(GITLOG_FLAGS) \
210 >'$(distdir)/ChangeLog.gen' && \
211 mv -f '$(distdir)/ChangeLog.gen' '$(distdir)/ChangeLog'
212 rm -f '$(distdir)/ChangeLog.gen'
213 .PHONY: generate-changelog
215 GENERIC_V = $(GENERIC_V_@AM_V@)
216 GENERIC_V_ = $(GENERIC_V_@AM_DEFAULT_V@)
217 GENERIC_V_0 = @printf '%2.0s%$(DX_ALIGN_V)s %s\n'
219 TEST_DISTRIBUTION = false
220 TEST_DISTRIBUTION_OR_ERROR = if $(TEST_DISTRIBUTION); \
221 then echo 'Proceeding anyway...'; \
222 else echo 'Run $(MAKE) TEST_DISTRIBUTION=true to ignore this failure.'; \
227 $(GENERIC_V) : 'CHECK ' ChangeLog; \
228 $(AWK) '/^Stub/ { print FILENAME ":" NR ":", $$0; exit 1 }' \
229 $(distdir)/ChangeLog || { \
230 echo 'ERROR: *** Packaged ChangeLog was not properly generated from git log.'; \
231 echo ' *** The source version was used instead, but this appears to'; \
232 echo ' *** be the stub from a git checkout. The "git" and "perl"'; \
233 echo ' *** programs are required for ChangeLog generation to work.'; \
234 $(TEST_DISTRIBUTION_OR_ERROR); } >&2
235 $(GENERIC_V) : 'CHECK ' NEWS; \
236 $(AWK) 'NR == 1 && $$NF != "$(PACKAGE_VERSION):" \
237 { print FILENAME ":" NR ":", $$0; exit 1}' \
238 $(distdir)/NEWS || { \
239 echo 'ERROR: *** First line of NEWS should match the package version'; \
240 echo ' *** $(PACKAGE_VERSION), but that does not appear to be the case.'; \
241 echo ' *** Remember to update NEWS before preparing a release.'; \
242 $(TEST_DISTRIBUTION_OR_ERROR); } >&2
244 OPTFILES = src/options.opt
246 $(AM_V_GEN) $(AWK) -f $(DX_BASEDIR)/scripts/gen-options.awk $< >$@.tmp
247 $(AM_V_at) mv -f $@.tmp $@
248 $(OPTFILES:.opt=.h): $(DX_BASEDIR)/scripts/gen-options.awk
249 MAINTAINERCLEANFILES += $(OPTFILES:.opt=.h)
250 EXTRA_DIST += $(DX_BASEDIR)/scripts/gen-options.awk $(OPTFILES)
252 STRFILES = src/commands.str src/errmsg.str
254 $(AM_V_GEN) $(AWK) -f $(DX_BASEDIR)/scripts/gen-strtab.awk $< >$@.tmp
255 $(AM_V_at) mv -f $@.tmp $@
256 $(STRFILES:.str=.h): $(DX_BASEDIR)/scripts/gen-strtab.awk
257 MAINTAINERCLEANFILES += $(STRFILES:.str=.h)
258 EXTRA_DIST += $(DX_BASEDIR)/scripts/gen-strtab.awk $(STRFILES)
260 src/cmdlist.h: src/gen-cmdlist.awk src/execute.c
261 $(AM_V_GEN) if test -f '$(builddir)/src/execute.c'; \
262 then f='$(builddir)/src/execute.c'; \
263 else f='$(srcdir)/src/execute.c'; \
264 fi; $(AWK) -f $(srcdir)/src/gen-cmdlist.awk "$$f" >$@.tmp
265 $(AM_V_at) mv -f $@.tmp $@
266 DISTCLEANFILES += src/cmdlist.h
267 EXTRA_DIST += src/gen-cmdlist.awk
269 src/specstr.h: src/gen-specstr.awk src/cdecl.h
270 $(AM_V_GEN) $(AWK) -f $(srcdir)/src/gen-specstr.awk \
271 $(srcdir)/src/cdecl.h >$@.tmp
272 $(AM_V_at) mv -f $@.tmp $@
273 DISTCLEANFILES += src/specstr.h
274 EXTRA_DIST += src/gen-specstr.awk
276 src/typemap.h: src/gen-typemap.awk src/types.lst
277 $(AM_V_GEN) $(AWK) -f $(srcdir)/src/gen-typemap.awk \
278 $(srcdir)/src/types.lst >$@.tmp
279 $(AM_V_at) mv -f $@.tmp $@
280 DISTCLEANFILES += src/typemap.h
281 EXTRA_DIST += src/gen-typemap.awk
283 t/typegen.h: t/gen-typegen.awk src/types.lst
284 $(AM_V_GEN) $(AWK) -f $(srcdir)/t/gen-typegen.awk \
285 $(srcdir)/src/types.lst >$@.tmp
286 $(AM_V_at) mv -f $@.tmp $@
287 DISTCLEANFILES += t/typegen.h
288 EXTRA_DIST += t/gen-typegen.awk
290 # Supporting rules for bison/flex.
292 BISON_V = $(BISON_V_@AM_V@)
293 BISON_V_ = $(BISON_V_@AM_DEFAULT_V@)
294 BISON_V_0 = @printf ' %$(DX_ALIGN_V)s %s\n' 'BISON ' $<;
296 FLEX_V = $(FLEX_V_@AM_V@)
297 FLEX_V_ = $(FLEX_V_@AM_DEFAULT_V@)
298 FLEX_V_0 = @printf ' %$(DX_ALIGN_V)s %s\n' 'FLEX ' $<;
301 echo "ERROR: *** $$tool is missing on your system."; \
302 echo " *** Because of this, I cannot compile $$toolsrc, but"; \
303 echo " *** (perhaps because you modified it) the sources appear out"; \
304 echo " *** of date. If $$tool is installed but was not detected by"; \
305 echo " *** configure, consired setting $$toolvar and re-running configure."; \
306 echo " *** See config.log for more details."; } >&2; false
308 DO_BISON = $(BISON) $(BISON_COMPAT) $(BISONFLAGS)
313 $(BISON_V)tool=bison toolvar=BISON toolsrc=$<; $(DEV_TOOL_ERROR)
316 $(AM_V_at) $(DO_BISON) -o $*.c.tmp --defines=$*.h.tmp $<
317 $(AM_V_at) $(AWK) -f $(srcdir)/src/fix-yytname.awk $*.c.tmp >$*.c.t2
318 $(AM_V_at) mv -f $*.c.t2 $*.c
319 $(AM_V_at) cmp $*.h.tmp $*.h >/dev/null 2>&1 || mv -f $*.h.tmp $*.h
320 $(AM_V_at) rm -f $*.c.tmp $*.h.tmp
321 $(AM_V_at) mv -f $@.tmp $@
322 src/parse.stamp: $(srcdir)/src/fix-yytname.awk
323 EXTRA_DIST += src/fix-yytname.awk
328 $(FLEX_V)tool=flex toolvar=FLEX toolsrc=$<; $(DEV_TOOL_ERROR)
330 $(AM_V_at) touch $@.tmp
331 $(FLEX_V) $(FLEX) -o $*.c --header-file=$*.h.tmp $(FLEXFLAGS) $<
332 $(AM_V_at) if cmp $*.h.tmp $*.h >/dev/null 2>&1; then \
335 mv -f $*.h.tmp $*.h; \
337 $(AM_V_at) mv -f $@.tmp $@
340 @if test -f $@; then :; else \
342 $(MAKE) $(AM_MAKEFLAGS) $<; \
346 @if test -f $@; then :; else \
348 $(MAKE) $(AM_MAKEFLAGS) $<; \
352 V_GPERF = $(V_GPERF_@AM_V@)
353 V_GPERF_ = $(V_GPERF_@AM_DEFAULT_V@)
354 V_GPERF_0 = @printf ' %$(DX_ALIGN_V)s %s\n' 'GPERF ' $@;
356 GPERFFILES = src/execute.gperf src/keywords.gperf
358 $(V_GPERF) $(GPERF) $< >$@.tmp
359 $(AM_V_at) $(AWK) -f $(srcdir)/src/gperf-wordwrap.awk $@.tmp >$@.t2
360 $(AM_V_at) mv $@.t2 $@
361 $(AM_V_at) rm -f $@.tmp
362 MAINTAINERCLEANFILES += $(GPERFFILES:.gperf=.c)
363 EXTRA_DIST += $(GPERFFILES) src/gperf-wordwrap.awk
364 $(GPERFFILES:.gperf=.c): $(srcdir)/src/gperf-wordwrap.awk
366 atlocal: config.status
367 $(AM_V_GEN) $(AWK) </dev/null >$@.tmp \
368 'BEGIN{ for (i = 1; i < ARGC; i++) print ": \"$${" ARGV[i] "}\""; }' \
369 'AWK=$(AWK)' 'EXEEXT=$(EXEEXT)' 'check_PROGRAMS=$(check_PROGRAMS)' \
371 $(AM_V_at) mv -f $@.tmp $@
373 CLEANFILES += atlocal
375 # Note: to reliably test linking against the installed library we directly
376 # refer to the just-installed .la file, rather than more typical library flags
377 # (-Lfoo -lfoo). Otherwise libtool can pick up libcdecl.la from the current
378 # working directory which defeats the point of an install check.
379 EXTRA_PROGRAMS += t/installcheck
380 t_installcheck_CPPFLAGS = -I$(DESTDIR)$(includedir)
381 t_installcheck_LDADD = $(DESTDIR)$(libdir)/libcdecl.la
382 t_installcheck_CFLAGS =
383 t_installcheck_SHORTNAME = x
386 rm -f t/installcheck$(EXEEXT) $(t_installcheck_OBJECTS)
387 $(MAKE) $(AM_MAKEFLAGS) t/installcheck$(EXEEXT)
388 t/installcheck$(EXEEXT) | diff - $(srcdir)/t/installcheck.exp
389 .PHONY: installcheck-local
390 EXTRA_DIST += t/installcheck.c t/installcheck.exp
391 CLEANFILES += t/installcheck$(EXEEXT)
393 include $(top_srcdir)/lib/gnulib.mk
394 include $(top_srcdir)/common/snippet/glconfig.mk
395 include $(top_srcdir)/common/snippet/autotest.mk