Game of Trees Repos

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Date:: Sat Jul 16 14:34:37 2022 UTC
Message:: Revert "portable: ci: macos: add libressl" Remove dependency on libretls as TLS isn't going to be included in gotwebd any time soon. This reverts commit af7f5027866eea7b4299c2319f83d0eb18a395e6.
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  1 dd038bc6 2021-09-21 thomas.ad # Process this file with autoconf to produce a configure script.
  2 dd038bc6 2021-09-21 thomas.ad 
  3 dd038bc6 2021-09-21 thomas.ad AC_PREREQ([2.69])
  4 d1ea27e3 2022-07-14 thomas AC_INIT([got-portable], [0.75], [thomas@xteddy.org])
  5 dd038bc6 2021-09-21 thomas.ad AC_CONFIG_AUX_DIR(etc)
  6 dd038bc6 2021-09-21 thomas.ad AC_CONFIG_SRCDIR([lib/rcsutil.h])
  7 dd038bc6 2021-09-21 thomas.ad AM_INIT_AUTOMAKE([foreign subdir-objects])
  8 dd038bc6 2021-09-21 thomas.ad 
  9 dd038bc6 2021-09-21 thomas.ad GOT_RELEASE=No
 10 dd038bc6 2021-09-21 thomas.ad 
 11 dd038bc6 2021-09-21 thomas.ad AC_DEFINE_UNQUOTED(VERSION, "$VERSION")
 12 dd038bc6 2021-09-21 thomas.ad AC_SUBST(VERSION)
 13 dd038bc6 2021-09-21 thomas.ad AC_SUBST(GOT_RELEASE)
 14 dd038bc6 2021-09-21 thomas.ad 
 15 dd038bc6 2021-09-21 thomas.ad AC_CANONICAL_HOST
 16 dd038bc6 2021-09-21 thomas.ad 
 17 dd038bc6 2021-09-21 thomas.ad # When CFLAGS isn't set at this stage and gcc is detected by the macro below,
 18 dd038bc6 2021-09-21 thomas.ad # autoconf will automatically use CFLAGS="-O2 -g". Prevent that by using an
 19 dd038bc6 2021-09-21 thomas.ad # empty default.
 20 dd038bc6 2021-09-21 thomas.ad : ${CFLAGS=""}
 21 dd038bc6 2021-09-21 thomas.ad 
 22 dd038bc6 2021-09-21 thomas.ad # Save user CPPFLAGS, CFLAGS and LDFLAGS. We need to change them because
 23 dd038bc6 2021-09-21 thomas.ad # AC_CHECK_HEADER doesn't give us any other way to update the include
 24 dd038bc6 2021-09-21 thomas.ad # paths. But for Makefile.am we want to use AM_CPPFLAGS and friends.
 25 dd038bc6 2021-09-21 thomas.ad SAVED_CFLAGS="$CFLAGS"
 26 dd038bc6 2021-09-21 thomas.ad SAVED_CPPFLAGS="$CPPFLAGS"
 27 dd038bc6 2021-09-21 thomas.ad SAVED_LDFLAGS="$LDFLAGS"
 28 dd038bc6 2021-09-21 thomas.ad 
 29 dd038bc6 2021-09-21 thomas.ad # Checks for programs.
 30 dd038bc6 2021-09-21 thomas.ad AC_PROG_CC
 31 dd038bc6 2021-09-21 thomas.ad AC_PROG_CPP
 32 dd038bc6 2021-09-21 thomas.ad AC_PROG_INSTALL
 33 dd038bc6 2021-09-21 thomas.ad AC_PROG_LN_S
 34 dd038bc6 2021-09-21 thomas.ad AC_PROG_MAKE_SET
 35 dd038bc6 2021-09-21 thomas.ad AC_PROG_YACC
 36 dd038bc6 2021-09-21 thomas.ad AC_PROG_RANLIB
 37 dd038bc6 2021-09-21 thomas.ad PKG_PROG_PKG_CONFIG
 38 dd038bc6 2021-09-21 thomas.ad AC_USE_SYSTEM_EXTENSIONS
 39 dd038bc6 2021-09-21 thomas.ad 
 40 dd038bc6 2021-09-21 thomas.ad # Checks for header files.
 41 dd038bc6 2021-09-21 thomas.ad AC_CHECK_HEADERS([ \
 42 dd038bc6 2021-09-21 thomas.ad 	fcntl.h \
 43 dd038bc6 2021-09-21 thomas.ad 	langinfo.h \
 44 dd038bc6 2021-09-21 thomas.ad 	limits.h \
 45 97799ccd 2022-02-06 thomas 	linux/landlock.h \
 46 dd038bc6 2021-09-21 thomas.ad 	locale.h \
 47 dd038bc6 2021-09-21 thomas.ad 	netdb.h \
 48 dd038bc6 2021-09-21 thomas.ad 	netinet/in.h \
 49 dd038bc6 2021-09-21 thomas.ad 	paths.h \
 50 d24ddaa6 2022-02-26 thomas 	poll.h \
 51 dd038bc6 2021-09-21 thomas.ad 	stddef.h \
 52 dd038bc6 2021-09-21 thomas.ad 	stdint.h \
 53 dd038bc6 2021-09-21 thomas.ad 	stdlib.h \
 54 dd038bc6 2021-09-21 thomas.ad 	string.h \
 55 dd038bc6 2021-09-21 thomas.ad 	sys/ioctl.h \
 56 dd038bc6 2021-09-21 thomas.ad 	sys/param.h \
 57 d24ddaa6 2022-02-26 thomas 	sys/poll.h \
 58 19467d59 2022-07-16 thomas 	sys/queue.h \
 59 dd038bc6 2021-09-21 thomas.ad 	sys/socket.h \
 60 dd038bc6 2021-09-21 thomas.ad 	sys/time.h \
 61 dd038bc6 2021-09-21 thomas.ad 	sys/tree.h \
 62 dd038bc6 2021-09-21 thomas.ad 	util.h \
 63 dd038bc6 2021-09-21 thomas.ad 	unistd.h \
 64 dd038bc6 2021-09-21 thomas.ad 	wchar.h \
 65 dd038bc6 2021-09-21 thomas.ad ])
 66 dd038bc6 2021-09-21 thomas.ad 
 67 dd038bc6 2021-09-21 thomas.ad # Checks for typ edefs, structures, and compiler characteristics.
 68 dd038bc6 2021-09-21 thomas.ad AC_CHECK_HEADER_STDBOOL
 69 dd038bc6 2021-09-21 thomas.ad AC_C_INLINE
 70 dd038bc6 2021-09-21 thomas.ad AC_TYPE_INT64_T
 71 dd038bc6 2021-09-21 thomas.ad AC_TYPE_MODE_T
 72 dd038bc6 2021-09-21 thomas.ad AC_TYPE_OFF_T
 73 dd038bc6 2021-09-21 thomas.ad AC_TYPE_PID_T
 74 dd038bc6 2021-09-21 thomas.ad AC_TYPE_SIZE_T
 75 dd038bc6 2021-09-21 thomas.ad AC_TYPE_SSIZE_T
 76 dd038bc6 2021-09-21 thomas.ad AC_TYPE_UINT16_T
 77 dd038bc6 2021-09-21 thomas.ad AC_TYPE_UINT32_T
 78 dd038bc6 2021-09-21 thomas.ad AC_TYPE_UINT64_T
 79 dd038bc6 2021-09-21 thomas.ad AC_TYPE_UINT8_T
 80 dd038bc6 2021-09-21 thomas.ad 
 81 ff36aeea 2022-07-16 thomas # Check for ifgroupreq which is only available on BSD.
 82 ff36aeea 2022-07-16 thomas AC_CHECK_TYPES([struct ifgroupreq])
 83 ff36aeea 2022-07-16 thomas 
 84 dd038bc6 2021-09-21 thomas.ad # Look for library needed for flock.
 85 dd038bc6 2021-09-21 thomas.ad AC_SEARCH_LIBS(flock, bsd)
 86 dd038bc6 2021-09-21 thomas.ad 
 87 dd038bc6 2021-09-21 thomas.ad # Checks for library functions.
 88 dd038bc6 2021-09-21 thomas.ad AC_FUNC_FORK
 89 dd038bc6 2021-09-21 thomas.ad AC_FUNC_FSEEKO
 90 dd038bc6 2021-09-21 thomas.ad AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK
 91 dd038bc6 2021-09-21 thomas.ad AC_FUNC_MALLOC
 92 dd038bc6 2021-09-21 thomas.ad AC_FUNC_MMAP
 93 dd038bc6 2021-09-21 thomas.ad AC_FUNC_REALLOC
 94 dd038bc6 2021-09-21 thomas.ad AC_FUNC_STRERROR_R
 95 dd038bc6 2021-09-21 thomas.ad AC_FUNC_STRNLEN
 96 dd038bc6 2021-09-21 thomas.ad AC_CHECK_FUNCS([ \
 97 dd038bc6 2021-09-21 thomas.ad 	dup2 \
 98 dd038bc6 2021-09-21 thomas.ad 	flock \
 99 dd038bc6 2021-09-21 thomas.ad 	getcwd \
100 dd038bc6 2021-09-21 thomas.ad 	localtime_r \
101 dd038bc6 2021-09-21 thomas.ad 	memchr \
102 dd038bc6 2021-09-21 thomas.ad 	memmove \
103 dd038bc6 2021-09-21 thomas.ad 	memset \
104 dd038bc6 2021-09-21 thomas.ad 	mkdir \
105 dd038bc6 2021-09-21 thomas.ad 	munmap \
106 dd038bc6 2021-09-21 thomas.ad 	nl_langinfo \
107 dd038bc6 2021-09-21 thomas.ad 	realpath \
108 dd038bc6 2021-09-21 thomas.ad 	regcomp \
109 dd038bc6 2021-09-21 thomas.ad 	rmdir \
110 dd038bc6 2021-09-21 thomas.ad 	setlocale \
111 dd038bc6 2021-09-21 thomas.ad 	socket \
112 683ec58e 2022-07-16 thomas 	setresgid \
113 683ec58e 2022-07-16 thomas 	setresuid \
114 c4e2e0d0 2022-07-16 thomas 	setproctitle \
115 dd038bc6 2021-09-21 thomas.ad 	strcasecmp \
116 dd038bc6 2021-09-21 thomas.ad 	strchr \
117 dd038bc6 2021-09-21 thomas.ad 	strcspn \
118 dd038bc6 2021-09-21 thomas.ad 	strdup \
119 dd038bc6 2021-09-21 thomas.ad 	strerror \
120 dd038bc6 2021-09-21 thomas.ad 	strlcpy \
121 dd038bc6 2021-09-21 thomas.ad 	strncasecmp \
122 dd038bc6 2021-09-21 thomas.ad 	strndup \
123 dd038bc6 2021-09-21 thomas.ad 	strrchr \
124 dd038bc6 2021-09-21 thomas.ad 	strspn \
125 dd038bc6 2021-09-21 thomas.ad 	strstr \
126 dd038bc6 2021-09-21 thomas.ad 	strtol \
127 dd038bc6 2021-09-21 thomas.ad 	strtoul \
128 dd038bc6 2021-09-21 thomas.ad 	wcwidth \
129 dd038bc6 2021-09-21 thomas.ad ])
130 ddd12270 2022-04-22 thomas 
131 c4e2e0d0 2022-07-16 thomas AM_CONDITIONAL([HAVE_SETPROCTITLE], [test "x$ac_cv_func_setproctitle" = xyes])
132 683ec58e 2022-07-16 thomas AM_CONDITIONAL([HAVE_SETRESGID], [test "x$ac_cv_func_setresgid" = xyes])
133 683ec58e 2022-07-16 thomas AM_CONDITIONAL([HAVE_SETRESUID], [test "x$ac_cv_func_setresuid" = xyes])
134 c4e2e0d0 2022-07-16 thomas 
135 ddd12270 2022-04-22 thomas # Siphash support.
136 ddd12270 2022-04-22 thomas AC_CHECK_FUNCS([SipHash])
137 ddd12270 2022-04-22 thomas AM_CONDITIONAL([HAVE_SIPHASH], [test "x$ac_cv_func_SipHash" = xyes])
138 dd038bc6 2021-09-21 thomas.ad 
139 dd038bc6 2021-09-21 thomas.ad # Check for functions with a compatibility implementation.
140 dd038bc6 2021-09-21 thomas.ad AC_REPLACE_FUNCS([ \
141 dd038bc6 2021-09-21 thomas.ad 	asprintf \
142 dd038bc6 2021-09-21 thomas.ad 	closefrom \
143 dd038bc6 2021-09-21 thomas.ad 	explicit_bzero \
144 dd038bc6 2021-09-21 thomas.ad 	fmt_scaled \
145 dd038bc6 2021-09-21 thomas.ad 	freezero \
146 dd038bc6 2021-09-21 thomas.ad 	getdtablecount \
147 dd038bc6 2021-09-21 thomas.ad 	getline \
148 dd038bc6 2021-09-21 thomas.ad 	getprogname \
149 dd038bc6 2021-09-21 thomas.ad 	recallocarray \
150 dd038bc6 2021-09-21 thomas.ad 	reallocarray \
151 dd038bc6 2021-09-21 thomas.ad 	strlcat \
152 dd038bc6 2021-09-21 thomas.ad 	strlcpy \
153 dd038bc6 2021-09-21 thomas.ad 	strndup \
154 dd038bc6 2021-09-21 thomas.ad 	strsep \
155 dd038bc6 2021-09-21 thomas.ad 	strtonum \
156 dd038bc6 2021-09-21 thomas.ad ])
157 dd038bc6 2021-09-21 thomas.ad 
158 dd038bc6 2021-09-21 thomas.ad # Always use our getopt because 1) glibc's doesn't enforce argument order 2)
159 dd038bc6 2021-09-21 thomas.ad # musl does not set optarg to NULL for flags without arguments (although it is
160 dd038bc6 2021-09-21 thomas.ad # not required to, but it is helpful) 3) there are probably other weird
161 dd038bc6 2021-09-21 thomas.ad # implementations.
162 dd038bc6 2021-09-21 thomas.ad AC_LIBOBJ(getopt)
163 dd038bc6 2021-09-21 thomas.ad 
164 92a9e85d 2021-09-24 thomas # Check the platform we're compiling on.
165 92a9e85d 2021-09-24 thomas AC_MSG_CHECKING(platform)
166 92a9e85d 2021-09-24 thomas case "$host_os" in
167 92a9e85d 2021-09-24 thomas 	*linux*)
168 92a9e85d 2021-09-24 thomas 		AC_MSG_RESULT(linux)
169 92a9e85d 2021-09-24 thomas 		PLATFORM=linux
170 92a9e85d 2021-09-24 thomas 		;;
171 92a9e85d 2021-09-24 thomas 	*freebsd*)
172 92a9e85d 2021-09-24 thomas 		AC_MSG_RESULT(freebsd)
173 92a9e85d 2021-09-24 thomas 		PLATFORM=freebsd
174 d24ddaa6 2022-02-26 thomas 		;;
175 d24ddaa6 2022-02-26 thomas 	*darwin*)
176 d24ddaa6 2022-02-26 thomas 		AC_MSG_RESULT(darwin)
177 d24ddaa6 2022-02-26 thomas 		PLATFORM=darwin
178 a3732bb6 2022-02-26 thomas 		;;
179 a3732bb6 2022-02-26 thomas 	*netbsd*)
180 a3732bb6 2022-02-26 thomas 		AC_MSG_RESULT(netbsd)
181 a3732bb6 2022-02-26 thomas 		PLATFORM=netbsd
182 92a9e85d 2021-09-24 thomas 		;;
183 b26177ad 2022-03-03 thomas 	*dragonfly*)
184 b26177ad 2022-03-03 thomas 		AC_MSG_RESULT(dragonfly)
185 b26177ad 2022-03-03 thomas 		PLATFORM=dragonflybsd
186 b26177ad 2022-03-03 thomas 		;;
187 92a9e85d 2021-09-24 thomas 	*)
188 92a9e85d 2021-09-24 thomas 		AC_MSG_RESULT(unknown)
189 92a9e85d 2021-09-24 thomas 		PLATFORM=unknown
190 92a9e85d 2021-09-24 thomas 		;;
191 92a9e85d 2021-09-24 thomas esac
192 92a9e85d 2021-09-24 thomas AC_SUBST(PLATFORM)
193 92a9e85d 2021-09-24 thomas AM_CONDITIONAL([HOST_FREEBSD], [test "$PLATFORM" = "freebsd"])
194 92a9e85d 2021-09-24 thomas AM_CONDITIONAL([HOST_LINUX], [test "$PLATFORM" = "linux"])
195 d24ddaa6 2022-02-26 thomas AM_CONDITIONAL([HOST_DARWIN], [test "$PLATFORM" = "darwin"])
196 a3732bb6 2022-02-26 thomas AM_CONDITIONAL([HOST_NETBSD], [test "$PLATFORM" = "netbsd"])
197 b26177ad 2022-03-03 thomas AM_CONDITIONAL([HOST_DRAGONFLYBSD], [test "$PLATFORM" = "dragonflybsd"])
198 92a9e85d 2021-09-24 thomas 
199 97799ccd 2022-02-06 thomas # Landlock detection.
200 97799ccd 2022-02-06 thomas AC_MSG_CHECKING([for landlock])
201 97799ccd 2022-02-06 thomas AM_CONDITIONAL([HAVE_LINUX_LANDLOCK],
202 97799ccd 2022-02-06 thomas     [test "x$ac_cv_header_linux_landlock_h" = "xyes"])
203 97799ccd 2022-02-06 thomas if test "x$ac_cv_header_linux_landlock_h" = "xyes"; then
204 97799ccd 2022-02-06 thomas 	AC_MSG_RESULT(yes)
205 97799ccd 2022-02-06 thomas else
206 97799ccd 2022-02-06 thomas 	AC_MSG_RESULT(no)
207 97799ccd 2022-02-06 thomas fi
208 97799ccd 2022-02-06 thomas 
209 dd038bc6 2021-09-21 thomas.ad # Clang sanitizers wrap reallocarray even if it isn't available on the target
210 dd038bc6 2021-09-21 thomas.ad # system. When compiled it always returns NULL and crashes the program. To
211 dd038bc6 2021-09-21 thomas.ad # detect this we need a more complicated test.
212 dd038bc6 2021-09-21 thomas.ad AC_MSG_CHECKING([for working reallocarray])
213 dd038bc6 2021-09-21 thomas.ad AC_RUN_IFELSE([AC_LANG_PROGRAM(
214 dd038bc6 2021-09-21 thomas.ad 		[#include <stdlib.h>],
215 dd038bc6 2021-09-21 thomas.ad 		[return (reallocarray(NULL, 1, 1) == NULL);]
216 dd038bc6 2021-09-21 thomas.ad 	)],
217 dd038bc6 2021-09-21 thomas.ad 	AC_MSG_RESULT(yes),
218 7f20c2a8 2022-05-13 op 	[AC_LIBOBJ(reallocarray) AC_MSG_RESULT([no])],
219 dd038bc6 2021-09-21 thomas.ad 	[AC_LIBOBJ(reallocarray) AC_MSG_RESULT([no])]
220 dd038bc6 2021-09-21 thomas.ad )
221 dd038bc6 2021-09-21 thomas.ad AC_MSG_CHECKING([for working recallocarray])
222 dd038bc6 2021-09-21 thomas.ad AC_RUN_IFELSE([AC_LANG_PROGRAM(
223 dd038bc6 2021-09-21 thomas.ad 		[#include <stdlib.h>],
224 dd038bc6 2021-09-21 thomas.ad 		[return (recallocarray(NULL, 1, 1, 1) == NULL);]
225 dd038bc6 2021-09-21 thomas.ad 	)],
226 dd038bc6 2021-09-21 thomas.ad 	AC_MSG_RESULT(yes),
227 7f20c2a8 2022-05-13 op 	[AC_LIBOBJ(recallocarray) AC_MSG_RESULT([no])],
228 dd038bc6 2021-09-21 thomas.ad 	[AC_LIBOBJ(recallocarray) AC_MSG_RESULT([no])]
229 dd038bc6 2021-09-21 thomas.ad )
230 dd038bc6 2021-09-21 thomas.ad 
231 dd038bc6 2021-09-21 thomas.ad # Look for imsg_init in libutil.
232 dd038bc6 2021-09-21 thomas.ad AC_SEARCH_LIBS(imsg_init, util, found_imsg_init=yes, found_imsg_init=no)
233 dd038bc6 2021-09-21 thomas.ad if test "x$found_imsg_init" = xyes; then
234 dd038bc6 2021-09-21 thomas.ad 	AC_DEFINE(HAVE_IMSG)
235 dd038bc6 2021-09-21 thomas.ad else
236 dd038bc6 2021-09-21 thomas.ad 	AC_LIBOBJ(imsg)
237 dd038bc6 2021-09-21 thomas.ad 	AC_LIBOBJ(imsg-buffer)
238 ff36aeea 2022-07-16 thomas fi
239 ff36aeea 2022-07-16 thomas 
240 ff36aeea 2022-07-16 thomas # libevent (for gotwebd).  Lifted from tmux.
241 ff36aeea 2022-07-16 thomas # Look for libevent. Try libevent_core or libevent with pkg-config first then
242 ff36aeea 2022-07-16 thomas # look for the library.
243 ff36aeea 2022-07-16 thomas PKG_CHECK_MODULES(
244 ff36aeea 2022-07-16 thomas 	LIBEVENT_CORE,
245 ff36aeea 2022-07-16 thomas 	[libevent_core >= 2],
246 ff36aeea 2022-07-16 thomas 	[
247 ff36aeea 2022-07-16 thomas 		AM_CPPFLAGS="$LIBEVENT_CORE_CFLAGS $AM_CPPFLAGS"
248 ff36aeea 2022-07-16 thomas 		CPPFLAGS="$AM_CPPFLAGS $SAVED_CPPFLAGS"
249 ff36aeea 2022-07-16 thomas 		LIBS="$LIBEVENT_CORE_LIBS $LIBS"
250 ff36aeea 2022-07-16 thomas 		found_libevent=yes
251 ff36aeea 2022-07-16 thomas 	],
252 ff36aeea 2022-07-16 thomas 	found_libevent=no
253 ff36aeea 2022-07-16 thomas )
254 ff36aeea 2022-07-16 thomas if test x$found_libevent = xno; then
255 ff36aeea 2022-07-16 thomas 	PKG_CHECK_MODULES(
256 ff36aeea 2022-07-16 thomas 		LIBEVENT,
257 ff36aeea 2022-07-16 thomas 		[libevent >= 2],
258 ff36aeea 2022-07-16 thomas 		[
259 ff36aeea 2022-07-16 thomas 			AM_CPPFLAGS="$LIBEVENT_CFLAGS $AM_CPPFLAGS"
260 ff36aeea 2022-07-16 thomas 			CPPFLAGS="$AM_CPPFLAGS $SAVED_CPPFLAGS"
261 ff36aeea 2022-07-16 thomas 			LIBS="$LIBEVENT_LIBS $LIBS"
262 ff36aeea 2022-07-16 thomas 			found_libevent=yes
263 ff36aeea 2022-07-16 thomas 		],
264 ff36aeea 2022-07-16 thomas 		found_libevent=no
265 ff36aeea 2022-07-16 thomas 	)
266 ff36aeea 2022-07-16 thomas fi
267 ff36aeea 2022-07-16 thomas if test x$found_libevent = xno; then
268 ff36aeea 2022-07-16 thomas 	AC_SEARCH_LIBS(
269 ff36aeea 2022-07-16 thomas 		event_init,
270 ff36aeea 2022-07-16 thomas 		[event_core event event-1.4],
271 ff36aeea 2022-07-16 thomas 		found_libevent=yes,
272 ff36aeea 2022-07-16 thomas 		found_libevent=no
273 ff36aeea 2022-07-16 thomas 	)
274 ff36aeea 2022-07-16 thomas fi
275 ff36aeea 2022-07-16 thomas AC_CHECK_HEADER(
276 ff36aeea 2022-07-16 thomas 	event2/event.h,
277 ff36aeea 2022-07-16 thomas 	AC_DEFINE(HAVE_EVENT2_EVENT_H),
278 ff36aeea 2022-07-16 thomas 	[
279 ff36aeea 2022-07-16 thomas 		AC_CHECK_HEADER(
280 ff36aeea 2022-07-16 thomas 			event.h,
281 ff36aeea 2022-07-16 thomas 			AC_DEFINE(HAVE_EVENT_H),
282 ff36aeea 2022-07-16 thomas 			found_libevent=no
283 ff36aeea 2022-07-16 thomas 		)
284 ff36aeea 2022-07-16 thomas 	]
285 ff36aeea 2022-07-16 thomas )
286 ff36aeea 2022-07-16 thomas if test "x$found_libevent" = xno; then
287 ff36aeea 2022-07-16 thomas 	AC_MSG_ERROR("libevent not found")
288 dd038bc6 2021-09-21 thomas.ad fi
289 dd038bc6 2021-09-21 thomas.ad 
290 dd038bc6 2021-09-21 thomas.ad # libcrypto (via libssl for SHA information)
291 dd038bc6 2021-09-21 thomas.ad PKG_CHECK_MODULES(
292 dd038bc6 2021-09-21 thomas.ad 	LIBCRYPTO,
293 dd038bc6 2021-09-21 thomas.ad 	libcrypto,
294 dd038bc6 2021-09-21 thomas.ad 	[
295 839511b2 2021-10-01 stsp 	 	AM_CFLAGS="$LIBCRYPTO_CFLAGS $AM_CFLAGS"
296 dd038bc6 2021-09-21 thomas.ad 		CFLAGS="$AM_CFLAGS $SAVED_CFLAGS"
297 dd038bc6 2021-09-21 thomas.ad 		LIBS="$LIBCRYPTO_LIBS $LIBS"
298 dd038bc6 2021-09-21 thomas.ad 		found_libcrypto=yes
299 dd038bc6 2021-09-21 thomas.ad 	],
300 dd038bc6 2021-09-21 thomas.ad 	[
301 92a9e85d 2021-09-24 thomas 	 	found_libcrypto=no
302 dd038bc6 2021-09-21 thomas.ad 	]
303 dd038bc6 2021-09-21 thomas.ad )
304 dd038bc6 2021-09-21 thomas.ad 
305 92a9e85d 2021-09-24 thomas if test "x$found_libcrypto" = "xyes"; then
306 92a9e85d 2021-09-24 thomas 	AC_DEFINE(HAVE_LIBCRYPTO)
307 92a9e85d 2021-09-24 thomas fi
308 92a9e85d 2021-09-24 thomas 
309 dd038bc6 2021-09-21 thomas.ad AC_SEARCH_LIBS(uuid_create, , AC_DEFINE(HAVE_BSD_UUID))
310 326237a6 2021-09-25 thomas AC_SEARCH_LIBS(uuid_create, found_uuid=no, found_uuid=yes)
311 dd038bc6 2021-09-21 thomas.ad AC_SEARCH_LIBS(mergesort, , AC_DEFINE(HAVE_BSD_MERGESORT))
312 dd038bc6 2021-09-21 thomas.ad 
313 d24ddaa6 2022-02-26 thomas # Don't define HAVE_BSD_UUID on darwin (Apple) as this breaks the BSD API.
314 d24ddaa6 2022-02-26 thomas # Instead, use the UUID implementation wrapper that's in compat/ plus uuid
315 d24ddaa6 2022-02-26 thomas # ossp
316 d24ddaa6 2022-02-26 thomas if test "x$found_uuid" = "xyes" -a "x$PLATFORM" != "darwin"; then
317 326237a6 2021-09-25 thomas 	AC_DEFINE(HAVE_BSD_UUID)
318 326237a6 2021-09-25 thomas else
319 326237a6 2021-09-25 thomas 	PKG_CHECK_MODULES(
320 326237a6 2021-09-25 thomas 		LIBUUID,
321 326237a6 2021-09-25 thomas 		uuid,
322 326237a6 2021-09-25 thomas 		[
323 326237a6 2021-09-25 thomas 			AM_CFLAGS="$LIBUUID_CFLAGS $AM_CFLAGS"
324 326237a6 2021-09-25 thomas 			CFLAGS="$AM_CFLAGS $SAVED_CFLAGS"
325 326237a6 2021-09-25 thomas 			LIBS="$LIBUUID_LIBS $LIBS"
326 326237a6 2021-09-25 thomas 			found_libuuid=yes
327 326237a6 2021-09-25 thomas 		],
328 326237a6 2021-09-25 thomas 		[
329 326237a6 2021-09-25 thomas 			found_libuuid=no
330 326237a6 2021-09-25 thomas 		]
331 326237a6 2021-09-25 thomas 	)
332 dd038bc6 2021-09-21 thomas.ad 
333 326237a6 2021-09-25 thomas 	if test "x$found_libuuid" = "xno"; then
334 326237a6 2021-09-25 thomas 		AC_CHECK_HEADER(
335 326237a6 2021-09-25 thomas 			uuid.h,
336 326237a6 2021-09-25 thomas 			found_libuuid=yes,
337 326237a6 2021-09-25 thomas 			found_libuuid=no)
338 326237a6 2021-09-25 thomas 	fi
339 92a9e85d 2021-09-24 thomas fi
340 dd038bc6 2021-09-21 thomas.ad 
341 92a9e85d 2021-09-24 thomas if test "x$found_libuuid" = "xno"; then
342 92a9e85d 2021-09-24 thomas 	AC_MSG_ERROR("*** couldn't find uuid ***")
343 92a9e85d 2021-09-24 thomas fi
344 92a9e85d 2021-09-24 thomas 
345 dd038bc6 2021-09-21 thomas.ad PKG_CHECK_MODULES(
346 dd038bc6 2021-09-21 thomas.ad 	ZLIB,
347 dd038bc6 2021-09-21 thomas.ad 	zlib,
348 dd038bc6 2021-09-21 thomas.ad 	[
349 dd038bc6 2021-09-21 thomas.ad 	 	AM_CFLAGS="$ZLIB_CFLAGS $AM_CFLAGS"
350 dd038bc6 2021-09-21 thomas.ad 		CFLAGS="$AM_CFLAGS $SAVED_CFLAGS"
351 dd038bc6 2021-09-21 thomas.ad 		LIBS="$ZLIB_LIBS $LIBS"
352 dd038bc6 2021-09-21 thomas.ad 		found_zlib=yes
353 dd038bc6 2021-09-21 thomas.ad 	],
354 dd038bc6 2021-09-21 thomas.ad 	[
355 92a9e85d 2021-09-24 thomas 	 	found_zlib=no
356 dd038bc6 2021-09-21 thomas.ad 	]
357 dd038bc6 2021-09-21 thomas.ad )
358 dd038bc6 2021-09-21 thomas.ad 
359 92a9e85d 2021-09-24 thomas if test "x$found_zlib" = "xno"; then
360 92a9e85d 2021-09-24 thomas 	AC_CHECK_HEADER(
361 92a9e85d 2021-09-24 thomas 		zlib.h,
362 92a9e85d 2021-09-24 thomas 		,
363 92a9e85d 2021-09-24 thomas 		found_zlib=no)
364 92a9e85d 2021-09-24 thomas fi
365 dd038bc6 2021-09-21 thomas.ad 
366 92a9e85d 2021-09-24 thomas if test "x$found_zlib" = "xno"; then
367 92a9e85d 2021-09-24 thomas 	AC_MSG_ERROR("*** couldn't find zlib ***")
368 92a9e85d 2021-09-24 thomas fi
369 dd038bc6 2021-09-21 thomas.ad 
370 92a9e85d 2021-09-24 thomas if test "$PLATFORM" = "linux"; then
371 92a9e85d 2021-09-24 thomas 	PKG_CHECK_MODULES(
372 92a9e85d 2021-09-24 thomas 		LIBMD,
373 92a9e85d 2021-09-24 thomas 		libmd,
374 92a9e85d 2021-09-24 thomas 		[
375 92a9e85d 2021-09-24 thomas 			AM_CFLAGS="$LIBMD_CFLAGS $AM_CFLAGS"
376 92a9e85d 2021-09-24 thomas 			CFLAGS="$AM_CFLAGS $SAVED_CFLAGS"
377 92a9e85d 2021-09-24 thomas 			LIBS="$LIBMD_LIBS $LIBS"
378 92a9e85d 2021-09-24 thomas 		],
379 92a9e85d 2021-09-24 thomas 		[
380 92a9e85d 2021-09-24 thomas 			AC_MSG_ERROR("*** couldn't find libmd via pkg-config")
381 92a9e85d 2021-09-24 thomas 		]
382 92a9e85d 2021-09-24 thomas 	)
383 92a9e85d 2021-09-24 thomas 	PKG_CHECK_MODULES(
384 92a9e85d 2021-09-24 thomas 		LIBBSD,
385 92a9e85d 2021-09-24 thomas 		libbsd-overlay,
386 92a9e85d 2021-09-24 thomas 		[
387 92a9e85d 2021-09-24 thomas 			AM_CFLAGS="$LIBBSD_CFLAGS $AM_CFLAGS"
388 92a9e85d 2021-09-24 thomas 			CFLAGS="$AM_CFLAGS $SAVED_CFLAGS"
389 92a9e85d 2021-09-24 thomas 			LIBS="$LIBBSD_LIBS $LIBS"
390 92a9e85d 2021-09-24 thomas 			found_libbsd=yes
391 92a9e85d 2021-09-24 thomas 			AC_DEFINE(HAVE_LIBBSD)
392 92a9e85d 2021-09-24 thomas 		],
393 92a9e85d 2021-09-24 thomas 		[]
394 92a9e85d 2021-09-24 thomas 	)
395 92a9e85d 2021-09-24 thomas fi
396 92a9e85d 2021-09-24 thomas 
397 dd038bc6 2021-09-21 thomas.ad # Look for a suitable queue.h.  We hope libbsd is enough, but that is missing
398 dd038bc6 2021-09-21 thomas.ad # SIMPLEQ.
399 dd038bc6 2021-09-21 thomas.ad AC_CHECK_DECL(
400 dd038bc6 2021-09-21 thomas.ad 	SIMPLEQ_INIT,
401 dd038bc6 2021-09-21 thomas.ad 	found_queue_h=yes,
402 dd038bc6 2021-09-21 thomas.ad 	found_queue_h=no,
403 dd038bc6 2021-09-21 thomas.ad )
404 dd038bc6 2021-09-21 thomas.ad AC_CHECK_DECL(
405 dd038bc6 2021-09-21 thomas.ad 	TAILQ_CONCAT,
406 dd038bc6 2021-09-21 thomas.ad 	found_queue_h=yes,
407 dd038bc6 2021-09-21 thomas.ad 	found_queue_h=no,
408 dd038bc6 2021-09-21 thomas.ad )
409 dd038bc6 2021-09-21 thomas.ad AC_CHECK_DECL(
410 dd038bc6 2021-09-21 thomas.ad 	TAILQ_PREV,
411 19467d59 2022-07-16 thomas 	,
412 dd038bc6 2021-09-21 thomas.ad 	found_queue_h=no,
413 dd038bc6 2021-09-21 thomas.ad )
414 dd038bc6 2021-09-21 thomas.ad AC_CHECK_DECL(
415 dd038bc6 2021-09-21 thomas.ad 	TAILQ_REPLACE,
416 19467d59 2022-07-16 thomas 	,
417 dd038bc6 2021-09-21 thomas.ad 	found_queue_h=no,
418 dd038bc6 2021-09-21 thomas.ad )
419 dd038bc6 2021-09-21 thomas.ad AC_CHECK_DECL(
420 dd038bc6 2021-09-21 thomas.ad 	SIMPLEQ_ENTRY,
421 dd038bc6 2021-09-21 thomas.ad 	,
422 dd038bc6 2021-09-21 thomas.ad 	found_queue_h=no,
423 dd038bc6 2021-09-21 thomas.ad )
424 dd038bc6 2021-09-21 thomas.ad AC_CHECK_DECL(
425 dd038bc6 2021-09-21 thomas.ad 	TAILQ_FOREACH_SAFE,
426 dd038bc6 2021-09-21 thomas.ad 	,
427 dd038bc6 2021-09-21 thomas.ad 	found_queue_h=no,
428 dd038bc6 2021-09-21 thomas.ad )
429 19467d59 2022-07-16 thomas 
430 19467d59 2022-07-16 thomas if test "x$found_queue_h" = xyes -o "x$ac_cv_header_sys_queue_h" = xyes; then
431 dd038bc6 2021-09-21 thomas.ad 	AC_DEFINE(HAVE_QUEUE_H)
432 dd038bc6 2021-09-21 thomas.ad fi
433 dd038bc6 2021-09-21 thomas.ad 
434 dd038bc6 2021-09-21 thomas.ad # Look for __progname.
435 dd038bc6 2021-09-21 thomas.ad AC_MSG_CHECKING(for __progname)
436 dd038bc6 2021-09-21 thomas.ad AC_LINK_IFELSE([AC_LANG_SOURCE(
437 dd038bc6 2021-09-21 thomas.ad 	[
438 dd038bc6 2021-09-21 thomas.ad 		#include <stdio.h>
439 dd038bc6 2021-09-21 thomas.ad 		#include <stdlib.h>
440 dd038bc6 2021-09-21 thomas.ad 		extern char *__progname;
441 dd038bc6 2021-09-21 thomas.ad 		int main(void) {
442 dd038bc6 2021-09-21 thomas.ad 			const char *cp = __progname;
443 dd038bc6 2021-09-21 thomas.ad 			printf("%s\n", cp);
444 dd038bc6 2021-09-21 thomas.ad 			exit(0);
445 dd038bc6 2021-09-21 thomas.ad 		}
446 dd038bc6 2021-09-21 thomas.ad 	])],
447 dd038bc6 2021-09-21 thomas.ad 	[AC_DEFINE(HAVE___PROGNAME) AC_MSG_RESULT(yes)],
448 dd038bc6 2021-09-21 thomas.ad 	AC_MSG_RESULT(no)
449 dd038bc6 2021-09-21 thomas.ad )
450 dd038bc6 2021-09-21 thomas.ad 
451 d9e4d43f 2022-03-03 thomas PKG_CHECK_MODULES(
452 d9e4d43f 2022-03-03 thomas 	LIBPANELW,
453 d9e4d43f 2022-03-03 thomas 	panelw,
454 d9e4d43f 2022-03-03 thomas 	found_panel=yes,
455 d9e4d43f 2022-03-03 thomas 	found_panel=no
456 d9e4d43f 2022-03-03 thomas )
457 d9e4d43f 2022-03-03 thomas 
458 d9e4d43f 2022-03-03 thomas PKG_CHECK_MODULES(
459 d9e4d43f 2022-03-03 thomas 	LIBPANELW,
460 d9e4d43f 2022-03-03 thomas 	gnupanelw,
461 d9e4d43f 2022-03-03 thomas 	found_panel=yes,
462 d9e4d43f 2022-03-03 thomas 	found_panel=no
463 d9e4d43f 2022-03-03 thomas )
464 d9e4d43f 2022-03-03 thomas 
465 b26177ad 2022-03-03 thomas PKG_CHECK_MODULES(
466 b26177ad 2022-03-03 thomas 	LIBPANELW,
467 b26177ad 2022-03-03 thomas 	panel,
468 b26177ad 2022-03-03 thomas 	found_panel=yes,
469 b26177ad 2022-03-03 thomas 	found_panel=no
470 b26177ad 2022-03-03 thomas )
471 d9e4d43f 2022-03-03 thomas if test "x$found_panel" = "xno"; then
472 92a9e85d 2021-09-24 thomas 	AC_CHECK_LIB(panelw, update_panels,,
473 92a9e85d 2021-09-24 thomas 		AC_MSG_ERROR([ "*** panelw not found for ncurses. ***"])
474 92a9e85d 2021-09-24 thomas 	)
475 acf52a76 2021-09-21 thomas.ad 
476 92a9e85d 2021-09-24 thomas 	LIBPANELW_LIBS="-lpanelw"
477 92a9e85d 2021-09-24 thomas fi
478 92a9e85d 2021-09-24 thomas 
479 acf52a76 2021-09-21 thomas.ad PKG_CHECK_MODULES(
480 acf52a76 2021-09-21 thomas.ad 	LIBNCURSES,
481 acf52a76 2021-09-21 thomas.ad 	ncursesw,
482 dd038bc6 2021-09-21 thomas.ad 	found_ncurses=yes,
483 dd038bc6 2021-09-21 thomas.ad 	found_ncurses=no
484 dd038bc6 2021-09-21 thomas.ad )
485 acf52a76 2021-09-21 thomas.ad if test "x$found_ncurses" = xyes; then
486 acf52a76 2021-09-21 thomas.ad 	AM_CFLAGS="$LIBNCURSES_CFLAGS $LIBTINFO_CFLAGS $LIBPANELW_CFLAGS $AM_CFLAGS"
487 acf52a76 2021-09-21 thomas.ad 	CFLAGS="$LIBNCURSES_CFLAGS $LIBTINFO_CFLAGS $LIBPANELW_CFLAGS $CFLAGS"
488 acf52a76 2021-09-21 thomas.ad 	LIBS="$LIBNCURSES_LIBS $LIBTINFO_LIBS $LIBPANELW_LIBS $LIBS"
489 dd038bc6 2021-09-21 thomas.ad else
490 dd038bc6 2021-09-21 thomas.ad 	AC_CHECK_LIB(
491 acf52a76 2021-09-21 thomas.ad 		ncursesw,
492 dd038bc6 2021-09-21 thomas.ad 		setupterm,
493 dd038bc6 2021-09-21 thomas.ad 		found_ncurses=yes,
494 dd038bc6 2021-09-21 thomas.ad 		found_ncurses=no
495 dd038bc6 2021-09-21 thomas.ad 	)
496 dd038bc6 2021-09-21 thomas.ad 	if test "x$found_ncurses" = xyes; then
497 dd038bc6 2021-09-21 thomas.ad 		AC_CHECK_HEADER(
498 dd038bc6 2021-09-21 thomas.ad 			ncurses.h,
499 acf52a76 2021-09-21 thomas.ad 			AM_CFLAGS="$LIBPANELW_CFLAGS $AM_CFLAGS"
500 acf52a76 2021-09-21 thomas.ad 			CFLAGS="$LIBPANEL_CFLAGS $CFLAGS"
501 acf52a76 2021-09-21 thomas.ad 			LIBS="$LIBS -lncursesw $LIBPANELW_LIBS",
502 acf52a76 2021-09-21 thomas.ad 			found_ncurses=no
503 acf52a76 2021-09-21 thomas.ad 		)
504 92a9e85d 2021-09-24 thomas 	fi
505 dd038bc6 2021-09-21 thomas.ad fi
506 dd038bc6 2021-09-21 thomas.ad if test "x$found_ncurses" = xyes; then
507 dd038bc6 2021-09-21 thomas.ad 	AC_DEFINE(HAVE_NCURSES_H)
508 dd038bc6 2021-09-21 thomas.ad else
509 dd038bc6 2021-09-21 thomas.ad 	# No ncurses, try curses.
510 dd038bc6 2021-09-21 thomas.ad 	AC_CHECK_LIB(
511 acf52a76 2021-09-21 thomas.ad 		cursesw,
512 dd038bc6 2021-09-21 thomas.ad 		setupterm,
513 dd038bc6 2021-09-21 thomas.ad 		found_curses=yes,
514 dd038bc6 2021-09-21 thomas.ad 		found_curses=no
515 dd038bc6 2021-09-21 thomas.ad 	)
516 dd038bc6 2021-09-21 thomas.ad 	AC_CHECK_HEADER(
517 dd038bc6 2021-09-21 thomas.ad 		curses.h,
518 dd038bc6 2021-09-21 thomas.ad 		,
519 dd038bc6 2021-09-21 thomas.ad 		found_curses=no)
520 dd038bc6 2021-09-21 thomas.ad 	if test "x$found_curses" = xyes; then
521 acf52a76 2021-09-21 thomas.ad 		AM_CFLAGS="$LIBPANELW_CFLAGS $AM_CFLAGS"
522 acf52a76 2021-09-21 thomas.ad 		CFLAGS="$LIBPANEL_CFLAGS $CFLAGS"
523 acf52a76 2021-09-21 thomas.ad 		LIBS="$LIBS -lcursesw $LIBPANELW_LIBS"
524 dd038bc6 2021-09-21 thomas.ad 		AC_DEFINE(HAVE_CURSES_H)
525 dd038bc6 2021-09-21 thomas.ad 	else
526 dd038bc6 2021-09-21 thomas.ad 		AC_MSG_ERROR("curses not found")
527 dd038bc6 2021-09-21 thomas.ad 	fi
528 dd038bc6 2021-09-21 thomas.ad fi
529 dd038bc6 2021-09-21 thomas.ad 
530 dd038bc6 2021-09-21 thomas.ad # Save our CFLAGS/CPPFLAGS/LDFLAGS for the Makefile and restore the old user
531 dd038bc6 2021-09-21 thomas.ad # variables.
532 dd038bc6 2021-09-21 thomas.ad AC_SUBST(AM_CPPFLAGS)
533 dd038bc6 2021-09-21 thomas.ad CPPFLAGS="$SAVED_CPPFLAGS"
534 dd038bc6 2021-09-21 thomas.ad AC_SUBST(AM_CFLAGS)
535 dd038bc6 2021-09-21 thomas.ad CFLAGS="$SAVED_CFLAGS"
536 dd038bc6 2021-09-21 thomas.ad AC_SUBST(AM_LDFLAGS)
537 dd038bc6 2021-09-21 thomas.ad LDFLAGS="$SAVED_LDFLAGS"
538 dd038bc6 2021-09-21 thomas.ad 
539 dd038bc6 2021-09-21 thomas.ad AC_CONFIG_FILES([Makefile
540 dd038bc6 2021-09-21 thomas.ad 		 compat/Makefile
541 dd038bc6 2021-09-21 thomas.ad 		 libexec/Makefile
542 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-read-tree/Makefile
543 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-fetch-pack/Makefile
544 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-index-pack/Makefile
545 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-read-blob/Makefile
546 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-read-commit/Makefile
547 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-read-gitconfig/Makefile
548 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-read-gotconfig/Makefile
549 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-read-object/Makefile
550 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-read-pack/Makefile
551 973f3f6e 2022-03-07 thomas 		 libexec/got-read-patch/Makefile
552 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-read-tag/Makefile
553 dd038bc6 2021-09-21 thomas.ad 		 libexec/got-send-pack/Makefile
554 dd038bc6 2021-09-21 thomas.ad 		 got/Makefile
555 2b0eee35 2021-09-21 thomas.ad 		 gotadmin/Makefile
556 ff36aeea 2022-07-16 thomas 		 gotwebd/Makefile
557 d3f2ad5e 2021-09-21 thomas.ad 		 tog/Makefile
558 5a7ef102 2021-10-09 thomas 		 Makefile.common:Makefile.common.in])
559 dd038bc6 2021-09-21 thomas.ad AC_OUTPUT
560 dd038bc6 2021-09-21 thomas.ad 
561 dd038bc6 2021-09-21 thomas.ad #                tog/GNUMakefile])
562 dd038bc6 2021-09-21 thomas.ad #                regress/GNUMakefile
563 dd038bc6 2021-09-21 thomas.ad #                regress/cmdline/GNUMakefile
564 dd038bc6 2021-09-21 thomas.ad #                regress/delta/GNUMakefile
565 dd038bc6 2021-09-21 thomas.ad #                regress/fetch/GNUMakefile
566 dd038bc6 2021-09-21 thomas.ad #                regress/idset/GNUMakefile
567 dd038bc6 2021-09-21 thomas.ad #                regress/path/GNUMakefile
568 dd038bc6 2021-09-21 thomas.ad #                 gotweb/GNUMakefile
569 dd038bc6 2021-09-21 thomas.ad #                 gotweb/libexec/GNUMakefile
570 dd038bc6 2021-09-21 thomas.ad #                 gotweb/libexec/got-read-blob/GNUMakefile
571 dd038bc6 2021-09-21 thomas.ad #                 gotweb/libexec/got-read-commit/GNUMakefile
572 dd038bc6 2021-09-21 thomas.ad #                 gotweb/libexec/got-read-gitconfig/GNUMakefile
573 dd038bc6 2021-09-21 thomas.ad #                 gotweb/libexec/got-read-gotconfig/GNUMakefile
574 dd038bc6 2021-09-21 thomas.ad #                 gotweb/libexec/got-read-object/GNUMakefile
575 dd038bc6 2021-09-21 thomas.ad #                 gotweb/libexec/got-read-pack/GNUMakefile
576 dd038bc6 2021-09-21 thomas.ad #                 gotweb/libexec/got-read-tag/GNUMakefile
577 dd038bc6 2021-09-21 thomas.ad #                 gotweb/libexec/got-read-tree/GNUMakefile