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Date:: Fri Oct 8 22:41:25 2021 UTC
Message:: regress: enable tests Enable the compilation and execution of the tests under regress/
Actions:: History | Blame | Raw File
1 # Process this file with autoconf to produce a configure script.
2 
3 AC_PREREQ([2.69])
4 AC_INIT([got-portable], [0.60], [thomas@xteddy.org])
5 AC_CONFIG_AUX_DIR(etc)
6 AC_CONFIG_SRCDIR([lib/rcsutil.h])
7 AM_INIT_AUTOMAKE([foreign subdir-objects])
8 
9 GOT_RELEASE=No
10 
11 AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
12 AC_SUBST(VERSION)
13 AC_SUBST(GOT_RELEASE)
14 
15 AC_CANONICAL_HOST
16 
17 # When CFLAGS isn't set at this stage and gcc is detected by the macro below,
18 # autoconf will automatically use CFLAGS="-O2 -g". Prevent that by using an
19 # empty default.
20 : ${CFLAGS=""}
21 
22 # Save user CPPFLAGS, CFLAGS and LDFLAGS. We need to change them because
23 # AC_CHECK_HEADER doesn't give us any other way to update the include
24 # paths. But for Makefile.am we want to use AM_CPPFLAGS and friends.
25 SAVED_CFLAGS="$CFLAGS"
26 SAVED_CPPFLAGS="$CPPFLAGS"
27 SAVED_LDFLAGS="$LDFLAGS"
28 
29 # Checks for programs.
30 AC_PROG_CC
31 AC_PROG_CPP
32 AC_PROG_INSTALL
33 AC_PROG_LN_S
34 AC_PROG_MAKE_SET
35 AC_PROG_YACC
36 AC_PROG_RANLIB
37 PKG_PROG_PKG_CONFIG
38 AC_USE_SYSTEM_EXTENSIONS
39 
40 # Checks for header files.
41 AC_CHECK_HEADERS([ \
42 	fcntl.h \
43 	langinfo.h \
44 	limits.h \
45 	locale.h \
46 	netdb.h \
47 	netinet/in.h \
48 	paths.h \
49 	stddef.h \
50 	stdint.h \
51 	stdlib.h \
52 	string.h \
53 	sys/ioctl.h \
54 	sys/param.h \
55 	sys/socket.h \
56 	sys/time.h \
57 	sys/tree.h \
58 	util.h \
59 	unistd.h \
60 	wchar.h \
61 ])
62 
63 # Checks for typ edefs, structures, and compiler characteristics.
64 AC_CHECK_HEADER_STDBOOL
65 AC_C_INLINE
66 AC_TYPE_INT64_T
67 AC_TYPE_MODE_T
68 AC_TYPE_OFF_T
69 AC_TYPE_PID_T
70 AC_TYPE_SIZE_T
71 AC_TYPE_SSIZE_T
72 AC_TYPE_UINT16_T
73 AC_TYPE_UINT32_T
74 AC_TYPE_UINT64_T
75 AC_TYPE_UINT8_T
76 
77 # Look for library needed for flock.
78 AC_SEARCH_LIBS(flock, bsd)
79 
80 # Checks for library functions.
81 AC_FUNC_FORK
82 AC_FUNC_FSEEKO
83 AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
84 AC_FUNC_MALLOC
85 AC_FUNC_MMAP
86 AC_FUNC_REALLOC
87 AC_FUNC_STRERROR_R
88 AC_FUNC_STRNLEN
89 AC_CHECK_FUNCS([ \
90 	dup2 \
91 	flock \
92 	getcwd \
93 	localtime_r \
94 	memchr \
95 	memmove \
96 	memset \
97 	mkdir \
98 	munmap \
99 	nl_langinfo \
100 	realpath \
101 	regcomp \
102 	rmdir \
103 	setlocale \
104 	socket \
105 	strcasecmp \
106 	strchr \
107 	strcspn \
108 	strdup \
109 	strerror \
110 	strlcpy \
111 	strncasecmp \
112 	strndup \
113 	strrchr \
114 	strspn \
115 	strstr \
116 	strtol \
117 	strtoul \
118 	wcwidth \
119 ])
120 
121 # Check for functions with a compatibility implementation.
122 AC_REPLACE_FUNCS([ \
123 	asprintf \
124 	closefrom \
125 	explicit_bzero \
126 	fmt_scaled \
127 	freezero \
128 	getdtablecount \
129 	getline \
130 	getprogname \
131 	recallocarray \
132 	reallocarray \
133 	strlcat \
134 	strlcpy \
135 	strndup \
136 	strsep \
137 	strtonum \
138 ])
139 
140 # Always use our getopt because 1) glibc's doesn't enforce argument order 2)
141 # musl does not set optarg to NULL for flags without arguments (although it is
142 # not required to, but it is helpful) 3) there are probably other weird
143 # implementations.
144 AC_LIBOBJ(getopt)
145 
146 # Check the platform we're compiling on.
147 AC_MSG_CHECKING(platform)
148 case "$host_os" in
149 	*linux*)
150 		AC_MSG_RESULT(linux)
151 		PLATFORM=linux
152 		;;
153 	*freebsd*)
154 		AC_MSG_RESULT(freebsd)
155 		PLATFORM=freebsd
156 		;;
157 	*)
158 		AC_MSG_RESULT(unknown)
159 		PLATFORM=unknown
160 		;;
161 esac
162 AC_SUBST(PLATFORM)
163 AM_CONDITIONAL([HOST_FREEBSD], [test "$PLATFORM" = "freebsd"])
164 AM_CONDITIONAL([HOST_LINUX], [test "$PLATFORM" = "linux"])
165 
166 # Clang sanitizers wrap reallocarray even if it isn't available on the target
167 # system. When compiled it always returns NULL and crashes the program. To
168 # detect this we need a more complicated test.
169 AC_MSG_CHECKING([for working reallocarray])
170 AC_RUN_IFELSE([AC_LANG_PROGRAM(
171 		[#include <stdlib.h>],
172 		[return (reallocarray(NULL, 1, 1) == NULL);]
173 	)],
174 	AC_MSG_RESULT(yes),
175 	[AC_LIBOBJ(reallocarray) AC_MSG_RESULT([no])]
176 )
177 AC_MSG_CHECKING([for working recallocarray])
178 AC_RUN_IFELSE([AC_LANG_PROGRAM(
179 		[#include <stdlib.h>],
180 		[return (recallocarray(NULL, 1, 1, 1) == NULL);]
181 	)],
182 	AC_MSG_RESULT(yes),
183 	[AC_LIBOBJ(recallocarray) AC_MSG_RESULT([no])]
184 )
185 
186 # Look for imsg_init in libutil.
187 AC_SEARCH_LIBS(imsg_init, util, found_imsg_init=yes, found_imsg_init=no)
188 if test "x$found_imsg_init" = xyes; then
189 	AC_DEFINE(HAVE_IMSG)
190 else
191 	AC_LIBOBJ(imsg)
192 	AC_LIBOBJ(imsg-buffer)
193 fi
194 
195 # libcrypto (via libssl for SHA information)
196 PKG_CHECK_MODULES(
197 	LIBCRYPTO,
198 	libcrypto,
199 	[
200 	 	AM_CFLAGS="$LIBCRYPTO_CFLAGS $AM_CFLAGS"
201 		CFLAGS="$AM_CFLAGS $SAVED_CFLAGS"
202 		LIBS="$LIBCRYPTO_LIBS $LIBS"
203 		found_libcrypto=yes
204 	],
205 	[
206 	 	found_libcrypto=no
207 	]
208 )
209 
210 if test "x$found_libcrypto" = "xyes"; then
211 	AC_DEFINE(HAVE_LIBCRYPTO)
212 fi
213 
214 AC_SEARCH_LIBS(uuid_create, , AC_DEFINE(HAVE_BSD_UUID))
215 AC_SEARCH_LIBS(uuid_create, found_uuid=no, found_uuid=yes)
216 AC_SEARCH_LIBS(mergesort, , AC_DEFINE(HAVE_BSD_MERGESORT))
217 
218 if test "x$found_uuid" = "xyes"; then
219 	AC_DEFINE(HAVE_BSD_UUID)
220 else
221 	PKG_CHECK_MODULES(
222 		LIBUUID,
223 		uuid,
224 		[
225 			AM_CFLAGS="$LIBUUID_CFLAGS $AM_CFLAGS"
226 			CFLAGS="$AM_CFLAGS $SAVED_CFLAGS"
227 			LIBS="$LIBUUID_LIBS $LIBS"
228 			found_libuuid=yes
229 		],
230 		[
231 			found_libuuid=no
232 		]
233 	)
234 
235 	if test "x$found_libuuid" = "xno"; then
236 		AC_CHECK_HEADER(
237 			uuid.h,
238 			found_libuuid=yes,
239 			found_libuuid=no)
240 	fi
241 fi
242 
243 if test "x$found_libuuid" = "xno"; then
244 	AC_MSG_ERROR("*** couldn't find uuid ***")
245 fi
246 
247 PKG_CHECK_MODULES(
248 	ZLIB,
249 	zlib,
250 	[
251 	 	AM_CFLAGS="$ZLIB_CFLAGS $AM_CFLAGS"
252 		CFLAGS="$AM_CFLAGS $SAVED_CFLAGS"
253 		LIBS="$ZLIB_LIBS $LIBS"
254 		found_zlib=yes
255 	],
256 	[
257 	 	found_zlib=no
258 	]
259 )
260 
261 if test "x$found_zlib" = "xno"; then
262 	AC_CHECK_HEADER(
263 		zlib.h,
264 		,
265 		found_zlib=no)
266 fi
267 
268 if test "x$found_zlib" = "xno"; then
269 	AC_MSG_ERROR("*** couldn't find zlib ***")
270 fi
271 
272 if test "$PLATFORM" = "linux"; then
273 	PKG_CHECK_MODULES(
274 		LIBMD,
275 		libmd,
276 		[
277 			AM_CFLAGS="$LIBMD_CFLAGS $AM_CFLAGS"
278 			CFLAGS="$AM_CFLAGS $SAVED_CFLAGS"
279 			LIBS="$LIBMD_LIBS $LIBS"
280 		],
281 		[
282 			AC_MSG_ERROR("*** couldn't find libmd via pkg-config")
283 		]
284 	)
285 	PKG_CHECK_MODULES(
286 		LIBBSD,
287 		libbsd-overlay,
288 		[
289 			AM_CFLAGS="$LIBBSD_CFLAGS $AM_CFLAGS"
290 			CFLAGS="$AM_CFLAGS $SAVED_CFLAGS"
291 			LIBS="$LIBBSD_LIBS $LIBS"
292 			found_libbsd=yes
293 			AC_DEFINE(HAVE_LIBBSD)
294 		],
295 		[]
296 	)
297 fi
298 
299 # Look for a suitable queue.h.  We hope libbsd is enough, but that is missing
300 # SIMPLEQ.
301 AC_CHECK_DECL(
302 	SIMPLEQ_INIT,
303 	found_queue_h=yes,
304 	found_queue_h=no,
305 	[#include <sys/queue.h>]
306 )
307 AC_CHECK_DECL(
308 	TAILQ_CONCAT,
309 	found_queue_h=yes,
310 	found_queue_h=no,
311 	[#include <sys/queue.h>]
312 )
313 AC_CHECK_DECL(
314 	TAILQ_PREV,
315 	found_queue_h=yes,
316 	found_queue_h=no,
317 	[#include <sys/queue.h>]
318 )
319 AC_CHECK_DECL(
320 	TAILQ_REPLACE,
321 	found_queue_h=yes,
322 	found_queue_h=no,
323 	[#include <sys/queue.h>]
324 )
325 AC_CHECK_DECL(
326 	SIMPLEQ_ENTRY,
327 	,
328 	found_queue_h=no,
329 	[#include <sys/queue.h>]
330 )
331 AC_CHECK_DECL(
332 	TAILQ_FOREACH_SAFE,
333 	,
334 	found_queue_h=no,
335 	[#include <sys/queue.h>]
336 )
337 if test "x$found_queue_h" = xyes; then
338 	AC_DEFINE(HAVE_QUEUE_H)
339 fi
340 
341 # Look for __progname.
342 AC_MSG_CHECKING(for __progname)
343 AC_LINK_IFELSE([AC_LANG_SOURCE(
344 	[
345 		#include <stdio.h>
346 		#include <stdlib.h>
347 		extern char *__progname;
348 		int main(void) {
349 			const char *cp = __progname;
350 			printf("%s\n", cp);
351 			exit(0);
352 		}
353 	])],
354 	[AC_DEFINE(HAVE___PROGNAME) AC_MSG_RESULT(yes)],
355 	AC_MSG_RESULT(no)
356 )
357 
358 if test "$PLATFORM" = "linux"; then
359 	PKG_CHECK_MODULES(
360 		LIBPANELW,
361 		panelw,
362 		found_panel=yes,
363 		AC_MSG_ERROR("*** couldn't find -lpanel from ncurses")
364 	)
365 else
366 	AC_CHECK_LIB(panelw, update_panels,,
367 		AC_MSG_ERROR([ "*** panelw not found for ncurses. ***"])
368 	)
369 
370 	LIBPANELW_LIBS="-lpanelw"
371 fi
372 
373 PKG_CHECK_MODULES(
374 	LIBNCURSES,
375 	ncursesw,
376 	found_ncurses=yes,
377 	found_ncurses=no
378 )
379 if test "x$found_ncurses" = xyes; then
380 	AM_CFLAGS="$LIBNCURSES_CFLAGS $LIBTINFO_CFLAGS $LIBPANELW_CFLAGS $AM_CFLAGS"
381 	CFLAGS="$LIBNCURSES_CFLAGS $LIBTINFO_CFLAGS $LIBPANELW_CFLAGS $CFLAGS"
382 	LIBS="$LIBNCURSES_LIBS $LIBTINFO_LIBS $LIBPANELW_LIBS $LIBS"
383 else
384 	AC_CHECK_LIB(
385 		ncursesw,
386 		setupterm,
387 		found_ncurses=yes,
388 		found_ncurses=no
389 	)
390 	if test "x$found_ncurses" = xyes; then
391 		AC_CHECK_HEADER(
392 			ncurses.h,
393 			AM_CFLAGS="$LIBPANELW_CFLAGS $AM_CFLAGS"
394 			CFLAGS="$LIBPANEL_CFLAGS $CFLAGS"
395 			LIBS="$LIBS -lncursesw $LIBPANELW_LIBS",
396 			found_ncurses=no
397 		)
398 	fi
399 fi
400 if test "x$found_ncurses" = xyes; then
401 	AC_DEFINE(HAVE_NCURSES_H)
402 else
403 	# No ncurses, try curses.
404 	AC_CHECK_LIB(
405 		cursesw,
406 		setupterm,
407 		found_curses=yes,
408 		found_curses=no
409 	)
410 	AC_CHECK_HEADER(
411 		curses.h,
412 		,
413 		found_curses=no)
414 	if test "x$found_curses" = xyes; then
415 		AM_CFLAGS="$LIBPANELW_CFLAGS $AM_CFLAGS"
416 		CFLAGS="$LIBPANEL_CFLAGS $CFLAGS"
417 		LIBS="$LIBS -lcursesw $LIBPANELW_LIBS"
418 		AC_DEFINE(HAVE_CURSES_H)
419 	else
420 		AC_MSG_ERROR("curses not found")
421 	fi
422 fi
423 
424 # Save our CFLAGS/CPPFLAGS/LDFLAGS for the Makefile and restore the old user
425 # variables.
426 AC_SUBST(AM_CPPFLAGS)
427 CPPFLAGS="$SAVED_CPPFLAGS"
428 AC_SUBST(AM_CFLAGS)
429 CFLAGS="$SAVED_CFLAGS"
430 AC_SUBST(AM_LDFLAGS)
431 LDFLAGS="$SAVED_LDFLAGS"
432 
433 AC_CONFIG_FILES([Makefile
434 		 compat/Makefile
435 		 libexec/Makefile
436 		 libexec/got-read-tree/Makefile
437 		 libexec/got-fetch-pack/Makefile
438 		 libexec/got-index-pack/Makefile
439 		 libexec/got-read-blob/Makefile
440 		 libexec/got-read-commit/Makefile
441 		 libexec/got-read-gitconfig/Makefile
442 		 libexec/got-read-gotconfig/Makefile
443 		 libexec/got-read-object/Makefile
444 		 libexec/got-read-pack/Makefile
445 		 libexec/got-read-tag/Makefile
446 		 libexec/got-send-pack/Makefile
447 		 got/Makefile
448 		 gotadmin/Makefile
449 		 tog/Makefile
450 		 Makefile.common:Makefile.common.in])
451 AC_OUTPUT
452 
453 #                tog/GNUMakefile])
454 #                regress/GNUMakefile
455 #                regress/cmdline/GNUMakefile
456 #                regress/delta/GNUMakefile
457 #                regress/fetch/GNUMakefile
458 #                regress/idset/GNUMakefile
459 #                regress/path/GNUMakefile
460 #                 gotweb/GNUMakefile
461 #                 gotweb/libexec/GNUMakefile
462 #                 gotweb/libexec/got-read-blob/GNUMakefile
463 #                 gotweb/libexec/got-read-commit/GNUMakefile
464 #                 gotweb/libexec/got-read-gitconfig/GNUMakefile
465 #                 gotweb/libexec/got-read-gotconfig/GNUMakefile
466 #                 gotweb/libexec/got-read-object/GNUMakefile
467 #                 gotweb/libexec/got-read-pack/GNUMakefile
468 #                 gotweb/libexec/got-read-tag/GNUMakefile
469 #                 gotweb/libexec/got-read-tree/GNUMakefile