1 12042ad7 2021-01-21 op #!/bin/sh
  2 12042ad7 2021-01-21 op #
  3 12042ad7 2021-01-21 op # Copyright (c) 2021 Omar Polo <op@omarpolo.com>
  4 12042ad7 2021-01-21 op #
  5 12042ad7 2021-01-21 op # Permission to use, copy, modify, and distribute this software for any
  6 12042ad7 2021-01-21 op # purpose with or without fee is hereby granted, provided that the above
  7 12042ad7 2021-01-21 op # copyright notice and this permission notice appear in all copies.
  8 12042ad7 2021-01-21 op #
  9 12042ad7 2021-01-21 op # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 10 12042ad7 2021-01-21 op # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 11 12042ad7 2021-01-21 op # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 12 12042ad7 2021-01-21 op # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 13 12042ad7 2021-01-21 op # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 14 12042ad7 2021-01-21 op # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 15 12042ad7 2021-01-21 op # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 16 12042ad7 2021-01-21 op 
 17 12042ad7 2021-01-21 op # adapted from mandoc configure and oconfigure, thanks schwarze@ and
 18 12042ad7 2021-01-21 op # kristaps@!
 19 12042ad7 2021-01-21 op 
 20 12042ad7 2021-01-21 op set -e
 21 12042ad7 2021-01-21 op 
 22 12042ad7 2021-01-21 op [ -w config.log ] && mv config.log config.log.old
 23 12042ad7 2021-01-21 op [ -w config.h   ] && mv config.h   config.h.old
 24 12042ad7 2021-01-21 op 
 25 12042ad7 2021-01-21 op # Output file descriptor usage:
 26 12042ad7 2021-01-21 op # 1 (stdout): config.h, Makefile.local
 27 12042ad7 2021-01-21 op # 2 (stderr): original stderr, usually to the console
 28 12042ad7 2021-01-21 op # 3: config.log
 29 12042ad7 2021-01-21 op 
 30 12042ad7 2021-01-21 op exec 3> config.log
 31 12042ad7 2021-01-21 op echo "file config.log: writing..."
 32 12042ad7 2021-01-21 op 
 33 12042ad7 2021-01-21 op # --------
 34 40dc608f 2021-01-27 op # default settings: initialize all vars here such that nothing is
 35 6edcfca9 2021-07-06 op # leaked from the environment except for CC, CFLAGS and LDFLAGS
 36 12042ad7 2021-01-21 op 
 37 40dc608f 2021-01-27 op CC=`printf "all:\\n\\t@echo \\\$(CC)\\n" | make ${MAKE_FLAGS} -sf -`
 38 6edcfca9 2021-07-06 op 
 39 6edcfca9 2021-07-06 op if [ -z "${CFLAGS}" ]; then
 40 6edcfca9 2021-07-06 op 	CFLAGS=`printf "all:\\n\\t@echo \\\$(CFLAGS)\\n" | make ${MAKE_FLAGS} -sf -`
 41 6edcfca9 2021-07-06 op fi
 42 6edcfca9 2021-07-06 op 
 43 68ef1170 2021-07-07 op CFLAGS="${CFLAGS} -W -Wall -Wextra -Wmissing-prototypes -Wstrict-prototypes"
 44 68ef1170 2021-07-07 op CFLAGS="${CFLAGS} -Wwrite-strings -Wno-unused-parameter"
 45 68ef1170 2021-07-07 op 
 46 6edcfca9 2021-07-06 op if [ -z "${LDFLAGS}" ]; then
 47 6edcfca9 2021-07-06 op 	LDFLAGS=`printf "all:\\n\\t@echo \\\$(LDFLAGS)\\n" | make ${MAKE_FLAGS} -sf -`
 48 6edcfca9 2021-07-06 op 	LDFLAGS="-ltls -levent -lcrypto"
 49 6edcfca9 2021-07-06 op fi
 50 6edcfca9 2021-07-06 op 
 51 6b191ed5 2021-02-23 op LD_IMSG=
 52 12042ad7 2021-01-21 op STATIC=
 53 6b191ed5 2021-02-23 op YACC=yacc
 54 12042ad7 2021-01-21 op 
 55 8bb8cf2a 2021-07-02 op DISABLE_SANDBOX=0
 56 8bb8cf2a 2021-07-02 op 
 57 12042ad7 2021-01-21 op NEED_GNU_SOURCE=0
 58 12042ad7 2021-01-21 op NEED_OPENBSD_SOURCE=0
 59 12042ad7 2021-01-21 op 
 60 12042ad7 2021-01-21 op PREFIX="/usr/local"
 61 12042ad7 2021-01-21 op BINDIR=
 62 12042ad7 2021-01-21 op 
 63 12042ad7 2021-01-21 op INSTALL="install"
 64 12042ad7 2021-01-21 op 
 65 6edcfca9 2021-07-06 op add_cflags() {
 66 d336aeaf 2021-07-07 op 	CFLAGS="${CFLAGS} $(pkg-config --cflags "$1")"
 67 6edcfca9 2021-07-06 op }
 68 6edcfca9 2021-07-06 op 
 69 6edcfca9 2021-07-06 op add_ldflags() {
 70 d336aeaf 2021-07-07 op 	LDFLAGS="${LDFLAGS} $(pkg-config --libs "$1")"
 71 6edcfca9 2021-07-06 op }
 72 6edcfca9 2021-07-06 op 
 73 12042ad7 2021-01-21 op # try to auto detect CFLAGS and LDFLAGS
 74 8443bff7 2021-01-25 op if which pkg-config 2>/dev/null 1>&2; then
 75 8443bff7 2021-01-25 op 	if pkg-config libtls; then
 76 d336aeaf 2021-07-07 op 		add_cflags "libtls"
 77 d336aeaf 2021-07-07 op 		add_ldflags "libtls"
 78 8443bff7 2021-01-25 op 	fi
 79 6edcfca9 2021-07-06 op 
 80 8443bff7 2021-01-25 op 	if pkg-config openssl; then
 81 d336aeaf 2021-07-07 op 		add_cflags "openssl"
 82 d336aeaf 2021-07-07 op 		add_ldflags "openssl"
 83 337c7420 2021-02-08 op 	fi
 84 337c7420 2021-02-08 op 
 85 1516fd4d 2021-02-08 op 	case "$(uname)" in
 86 eb877bff 2021-07-06 op 		OpenBSD)
 87 1a572d42 2021-07-07 op 			# use libevent and imsg in base
 88 eb877bff 2021-07-06 op 			;;
 89 1516fd4d 2021-02-08 op 		*)
 90 1516fd4d 2021-02-08 op 			if pkg-config libevent; then
 91 d336aeaf 2021-07-07 op 				add_cflags "libevent"
 92 d336aeaf 2021-07-07 op 				add_ldflags "libevent"
 93 1516fd4d 2021-02-08 op 			fi
 94 1a572d42 2021-07-07 op 
 95 1a572d42 2021-07-07 op 			if pkg-config libimsg; then
 96 d336aeaf 2021-07-07 op 				add_cflags "libimsg"
 97 d336aeaf 2021-07-07 op 				add_ldflags "libimsg"
 98 1a572d42 2021-07-07 op 			fi
 99 1516fd4d 2021-02-08 op 			;;
100 1516fd4d 2021-02-08 op 	esac
101 9c84a04f 2021-07-08 op 
102 9c84a04f 2021-07-08 op 	case "$(uname)" in
103 9c84a04f 2021-07-08 op 		*BSD|DragonFly|Darwin)
104 9c84a04f 2021-07-08 op 			;;
105 9c84a04f 2021-07-08 op 		*)
106 9c84a04f 2021-07-08 op 			if pkg-config libbsd-ctor libbsd-overlay; then
107 9c84a04f 2021-07-08 op 				add_cflags "libbsd-ctor libbsd-overlay"
108 9c84a04f 2021-07-08 op 				add_ldflags "libbsd-ctor libbsd-overlay"
109 9c84a04f 2021-07-08 op 			fi
110 9c84a04f 2021-07-08 op 			;;
111 9c84a04f 2021-07-08 op 	esac
112 86939cb4 2021-01-21 op fi
113 12042ad7 2021-01-21 op 
114 12042ad7 2021-01-21 op # auto detect yacc/bison
115 12042ad7 2021-01-21 op which ${YACC} 2>/dev/null 1>&2 || {
116 12042ad7 2021-01-21 op 	echo "${YACC} not found: trying bison" 1>&2
117 12042ad7 2021-01-21 op 	echo "${YACC} not found: trying bison" 1>&3
118 12042ad7 2021-01-21 op 	YACC=bison
119 12042ad7 2021-01-21 op 	which ${YACC} 2>/dev/null 1>&2 || {
120 12042ad7 2021-01-21 op 		echo "${YACC} not found: giving up" 1>&2
121 12042ad7 2021-01-21 op 		echo "${YACC} not found: giving up" 1>&3
122 12042ad7 2021-01-21 op 	}
123 12042ad7 2021-01-21 op }
124 12042ad7 2021-01-21 op 
125 12042ad7 2021-01-21 op # --------
126 12042ad7 2021-01-21 op # allow certain variables to be overridden on the command line
127 12042ad7 2021-01-21 op 
128 12042ad7 2021-01-21 op for keyvals in "$@"; do
129 8bb8cf2a 2021-07-02 op 	if [ "$keyvals" = "--disable-sandbox" ]; then
130 8bb8cf2a 2021-07-02 op 		DISABLE_SANDBOX=1
131 8bb8cf2a 2021-07-02 op 		continue
132 8bb8cf2a 2021-07-02 op 	fi
133 8bb8cf2a 2021-07-02 op 
134 489e1655 2021-07-07 op 	if [ "$keyvals" = "--enable-sandbox" ]; then
135 489e1655 2021-07-07 op 		DISABLE_SANDBOX=0
136 489e1655 2021-07-07 op 		continue
137 489e1655 2021-07-07 op 	fi
138 489e1655 2021-07-07 op 
139 12042ad7 2021-01-21 op 	key=`echo $keyvals | cut -s -d '=' -f1`
140 12042ad7 2021-01-21 op 	if [ -z "$key" ]; then
141 12042ad7 2021-01-21 op 		echo "$0: invalid key-value: $keyvals" 1>&2
142 12042ad7 2021-01-21 op 		exit 1
143 12042ad7 2021-01-21 op 	fi
144 597ddf6c 2021-01-21 op 	val=`echo $keyvals | cut -d '=' -f 2-`
145 12042ad7 2021-01-21 op 	case "$key" in
146 12042ad7 2021-01-21 op 		BINDIR)  BINDIR="$val" ;;
147 12042ad7 2021-01-21 op 		CC)      CC="$val" ;;
148 12042ad7 2021-01-21 op 		CFLAGS)  CFLAGS="$val" ;;
149 12042ad7 2021-01-21 op 		DESTDIR) DESTDIR="$val" ;;
150 12042ad7 2021-01-21 op 		LDFLAGS) LDFLAGS="$val" ;;
151 12042ad7 2021-01-21 op 		PREFIX)  PREFIX="$val" ;;
152 12042ad7 2021-01-21 op 		YACC)    YACC="$val" ;;
153 12042ad7 2021-01-21 op 		*)
154 12042ad7 2021-01-21 op 			echo "$0: invalid key: $key" 1>&2
155 12042ad7 2021-01-21 op 			exit 1
156 12042ad7 2021-01-21 op 	esac
157 12042ad7 2021-01-21 op done
158 12042ad7 2021-01-21 op 
159 12042ad7 2021-01-21 op # --------
160 12042ad7 2021-01-21 op # tests functions
161 12042ad7 2021-01-21 op 
162 12042ad7 2021-01-21 op # Check whether this HAVE_ setting is manually overridden.
163 12042ad7 2021-01-21 op # If yes, use the override, if no, do not decide anything yet.
164 12042ad7 2021-01-21 op # Arguments: test file name, test var name, manual value
165 12042ad7 2021-01-21 op ismanual() {
166 12042ad7 2021-01-21 op 	[ -z "${3}" ] && return 1
167 12042ad7 2021-01-21 op 	echo "tested ${1}: HAVE_${2}=${3} (manual)" 1>&2
168 12042ad7 2021-01-21 op 	echo "tested ${1}: HAVE_${2}=${3} (manual)" 1>&3
169 12042ad7 2021-01-21 op 	echo 1>&3
170 12042ad7 2021-01-21 op 	return 0
171 12042ad7 2021-01-21 op }
172 12042ad7 2021-01-21 op 
173 12042ad7 2021-01-21 op # Run a single autoconfiguration test.
174 12042ad7 2021-01-21 op # In case of success, enable the feature.
175 12042ad7 2021-01-21 op # In case of failure, do not decide anything yet.
176 12042ad7 2021-01-21 op # Arguments: test file name, test var name, additional CFLAGS
177 12042ad7 2021-01-21 op singletest() {
178 12042ad7 2021-01-21 op 	n=${1}${3}
179 12042ad7 2021-01-21 op 	cat 1>&3 << __HEREDOC__
180 12042ad7 2021-01-21 op testing ${n} ...
181 12042ad7 2021-01-21 op ${COMP} -o have/${1} have/${1}.c ${3} ${LDFLAGS}
182 12042ad7 2021-01-21 op __HEREDOC__
183 12042ad7 2021-01-21 op 
184 12042ad7 2021-01-21 op 	if ${COMP} -o "have/${1}" "have/${1}.c" ${3} ${LDFLAGS} 1>&3 2>&3
185 12042ad7 2021-01-21 op 	then
186 12042ad7 2021-01-21 op 		echo "partial result of ${n}: ${CC} succeeded" 1>&3
187 12042ad7 2021-01-21 op 	else
188 12042ad7 2021-01-21 op 		echo "tested ${n}: no (compilation failed)" 1>&2
189 12042ad7 2021-01-21 op 		echo "result of ${n}: ${CC} failed with exit status $?" 1>&3
190 12042ad7 2021-01-21 op 		echo "result of compiling ${n}: no" 1>&3
191 12042ad7 2021-01-21 op 		echo 1>&3
192 12042ad7 2021-01-21 op 		return 1
193 12042ad7 2021-01-21 op 	fi
194 12042ad7 2021-01-21 op 
195 12042ad7 2021-01-21 op 	if ./have/${1} 1>&3 2>&3; then
196 12042ad7 2021-01-21 op 		echo "tested ${n}: yes" 1>&2
197 12042ad7 2021-01-21 op 		echo "result of running ${n}: yes" 1>&3
198 12042ad7 2021-01-21 op 		echo 1>&3
199 12042ad7 2021-01-21 op 		eval HAVE_${2}=1
200 12042ad7 2021-01-21 op 		[ "${3}" = "-D_GNU_SOURCE" ] && NEED_GNU_SOURCE=1
201 12042ad7 2021-01-21 op 		[ "${3}" = "-D_OPENBSD_SOURCE" ] && NEED_OPENBSD_SOURCE=1
202 6b191ed5 2021-02-23 op 		[ "${3}" = "-lutil" ] && LD_IMSG="-lutil"
203 12042ad7 2021-01-21 op 		rm "have/${1}"
204 12042ad7 2021-01-21 op 		return 0
205 12042ad7 2021-01-21 op 	else
206 12042ad7 2021-01-21 op 		echo "tested ${n}: no (execution failed)" 1>&2
207 12042ad7 2021-01-21 op 		echo "result of ${n}: execution failed with exit status $?" 1>&3
208 12042ad7 2021-01-21 op 		echo "result of running ${n}: no" 1>&3
209 12042ad7 2021-01-21 op 		echo 1>&3
210 12042ad7 2021-01-21 op 		rm "have/${1}"
211 12042ad7 2021-01-21 op 		return 1
212 12042ad7 2021-01-21 op 	fi
213 12042ad7 2021-01-21 op }
214 12042ad7 2021-01-21 op 
215 12042ad7 2021-01-21 op # Run a complete autoconfiguration test, including the check for
216 12042ad7 2021-01-21 op # a manual override and disabling the feature on failure.
217 12042ad7 2021-01-21 op # Arguments: test file name, test var name, additional CFLAGS
218 12042ad7 2021-01-21 op # The final argument can optionally be repeated a second time.
219 12042ad7 2021-01-21 op runtest() {
220 12042ad7 2021-01-21 op 	eval _manual=\${HAVE_${2}}
221 12042ad7 2021-01-21 op 	ismanual "${1}" "${2}" "${_manual}" && return 0
222 12042ad7 2021-01-21 op 	singletest "${1}" "${2}" "${3}" && return 0
223 12042ad7 2021-01-21 op 	[ -n "${4}" ] && singletest "${1}" "${2}" "${4}" && return 0
224 12042ad7 2021-01-21 op 	eval HAVE_${2}=0
225 12042ad7 2021-01-21 op 	return 1
226 12042ad7 2021-01-21 op }
227 12042ad7 2021-01-21 op 
228 12042ad7 2021-01-21 op # --------
229 12042ad7 2021-01-21 op # compiler options
230 12042ad7 2021-01-21 op 
231 40dc608f 2021-01-27 op COMP="${CC} ${CFLAGS} -Wno-unused -Werror"
232 12042ad7 2021-01-21 op 
233 12042ad7 2021-01-21 op echo "selected CFLAGS=\"${CFLAGS}\"" 1>&2
234 12042ad7 2021-01-21 op echo "selected CFLAGS=\"${CFLAGS}\"" 1>&3
235 12042ad7 2021-01-21 op echo 1>&3
236 12042ad7 2021-01-21 op 
237 12042ad7 2021-01-21 op if [ -n "${STATIC}" ]; then
238 12042ad7 2021-01-21 op 	echo "selected STATIC=\"${STATIC}\" (manual)" 1>&2
239 12042ad7 2021-01-21 op 	echo "selected STATIC=\"${STATIC}\" (manual)" 1>&3
240 12042ad7 2021-01-21 op 	echo 1>&3
241 12042ad7 2021-01-21 op else
242 12042ad7 2021-01-21 op 	runtest noop STATIC -static || true
243 12042ad7 2021-01-21 op 	[ ${HAVE_STATIC} -eq 0 ] || STATIC="-static"
244 12042ad7 2021-01-21 op 	echo "selected STATIC=\"${STATIC}\"" 1>&2
245 12042ad7 2021-01-21 op 	echo "selected STATIC=\"${STATIC}\"" 1>&3
246 12042ad7 2021-01-21 op 	echo 1>&3
247 12042ad7 2021-01-21 op fi
248 12042ad7 2021-01-21 op 
249 12042ad7 2021-01-21 op # --------
250 12042ad7 2021-01-21 op # tests for config.h
251 12042ad7 2021-01-21 op 
252 12042ad7 2021-01-21 op runtest err		ERR		|| true
253 5c342d05 2021-01-21 op runtest explicit_bzero	EXPLICIT_BZERO	|| true
254 aa627c91 2021-02-23 op runtest freezero	FREEZERO	|| true
255 aa627c91 2021-02-23 op runtest getdtablesize	GETDTABLESIZE	|| true
256 aa627c91 2021-02-23 op runtest getdtablecount	GETDTABLECOUNT	|| true
257 2d7abb70 2021-01-21 op runtest getprogname	GETPROGNAME	|| true
258 6b191ed5 2021-02-23 op runtest imsg		IMSG		-lutil || true
259 337c7420 2021-02-08 op runtest libevent	LIBEVENT	|| true
260 12042ad7 2021-01-21 op runtest libtls		LIBTLS		|| true
261 8443bff7 2021-01-25 op runtest openssl		OPENSSL		|| true
262 fe90d24f 2021-02-04 op runtest pr_set_name	PR_SET_NAME	|| true
263 6b191ed5 2021-02-23 op runtest program_invocation_short_name PROGRAM_INVOCATION_SHORT_NAME "" -D_GNU_SOURCE || true
264 6b191ed5 2021-02-23 op runtest queue_h		QUEUE_H		|| true
265 578f13e4 2021-04-25 op runtest reallocarray	REALLOCARRAY	|| true
266 5c342d05 2021-01-21 op runtest recallocarray	RECALLOCARRAY	|| true
267 fe90d24f 2021-02-04 op runtest setproctitle	SETPROCTITLE	|| true
268 12042ad7 2021-01-21 op runtest strlcat		STRLCAT		|| true
269 12042ad7 2021-01-21 op runtest strlcpy		STRLCPY		|| true
270 5c342d05 2021-01-21 op runtest strtonum	STRTONUM	|| true
271 12042ad7 2021-01-21 op runtest vasprintf	VASPRINTF	"" -D_GNU_SOURCE || true
272 12042ad7 2021-01-21 op 
273 12042ad7 2021-01-21 op if [ ${HAVE_LIBTLS} -eq 0 ]; then
274 12042ad7 2021-01-21 op 	echo "FATAL: libtls not found" 1>&2
275 12042ad7 2021-01-21 op 	echo "FATAL: libtls not found" 1>&3
276 12042ad7 2021-01-21 op 	exit 1
277 12042ad7 2021-01-21 op fi
278 12042ad7 2021-01-21 op 
279 8443bff7 2021-01-25 op if [ ${HAVE_OPENSSL} -eq 0 ]; then
280 8443bff7 2021-01-25 op 	echo "FATAL: openssl not found" 1>&2
281 8443bff7 2021-01-25 op 	echo "FATAL: openssl not found" 1>&3
282 337c7420 2021-02-08 op 	exit 1
283 337c7420 2021-02-08 op fi
284 337c7420 2021-02-08 op 
285 337c7420 2021-02-08 op if [ ${HAVE_LIBEVENT} -eq 0 ]; then
286 337c7420 2021-02-08 op 	echo "FATAL: libevent not found" 1>&2
287 337c7420 2021-02-08 op 	echo "FATAL: libevent not found" 1>&3
288 8443bff7 2021-01-25 op 	exit 1
289 8443bff7 2021-01-25 op fi
290 8443bff7 2021-01-25 op 
291 6b191ed5 2021-02-23 op if [ ${HAVE_QUEUE_H} -eq 0 -o ${HAVE_IMSG} -eq 0 ]; then
292 6b191ed5 2021-02-23 op 	CFLAGS="${CFLAGS} -I ${PWD}/compat"
293 6b191ed5 2021-02-23 op fi
294 6b191ed5 2021-02-23 op 
295 12042ad7 2021-01-21 op # --------
296 12042ad7 2021-01-21 op # write config.h
297 12042ad7 2021-01-21 op 
298 12042ad7 2021-01-21 op exec > config.h
299 12042ad7 2021-01-21 op 
300 12042ad7 2021-01-21 op cat <<__HEREDOC__
301 12042ad7 2021-01-21 op #ifdef __cplusplus
302 12042ad7 2021-01-21 op #error "Do not use C++."
303 12042ad7 2021-01-21 op #endif
304 12042ad7 2021-01-21 op __HEREDOC__
305 12042ad7 2021-01-21 op 
306 12042ad7 2021-01-21 op [ ${NEED_GNU_SOURCE} -eq 0 ] || echo "#define _GNU_SOURCE"
307 12042ad7 2021-01-21 op [ ${NEED_OPENBSD_SOURCE} -eq 0 ] || echo "#define _OPENBSD_SOURCE"
308 12042ad7 2021-01-21 op 
309 6b191ed5 2021-02-23 op [ ${HAVE_STRLCAT} -eq 0 -o ${HAVE_STRLCPY} -eq 0 -o ${HAVE_IMSG} -eq 0 ] \
310 12042ad7 2021-01-21 op 	&& echo "#include <sys/types.h>"
311 12042ad7 2021-01-21 op [ ${HAVE_VASPRINTF} -eq 0 ] && echo "#include <stdarg.h>"
312 12042ad7 2021-01-21 op 
313 6b191ed5 2021-02-23 op if [ ${HAVE_QUEUE_H} -eq 1 ]; then
314 6b191ed5 2021-02-23 op 	echo "#include <sys/queue.h>"
315 6b191ed5 2021-02-23 op else
316 6b191ed5 2021-02-23 op 	echo "#include <queue.h>"
317 6b191ed5 2021-02-23 op fi
318 6b191ed5 2021-02-23 op 
319 fda7b99f 2021-02-23 op echo "#include <sys/types.h>"
320 6b191ed5 2021-02-23 op echo "#include <sys/uio.h>"
321 6b191ed5 2021-02-23 op echo "#include <stdint.h>"
322 6b191ed5 2021-02-23 op echo "#include <imsg.h>"
323 6b191ed5 2021-02-23 op 
324 12042ad7 2021-01-21 op cat <<__HEREDOC__
325 12042ad7 2021-01-21 op 
326 8bb8cf2a 2021-07-02 op #define DISABLE_SANDBOX		${DISABLE_SANDBOX}
327 8bb8cf2a 2021-07-02 op 
328 12042ad7 2021-01-21 op #define HAVE_ERR		${HAVE_ERR}
329 5c342d05 2021-01-21 op #define HAVE_EXPLICIT_BZERO	${HAVE_EXPLICIT_BZERO}
330 aa627c91 2021-02-23 op #define HAVE_FREEZERO		${HAVE_FREEZERO}
331 aa627c91 2021-02-23 op #define HAVE_GETDTABLECOUNT	${HAVE_GETDTABLECOUNT}
332 aa627c91 2021-02-23 op #define HAVE_GETDTABLESIZE	${HAVE_GETDTABLESIZE}
333 12042ad7 2021-01-21 op #define HAVE_GETPROGNAME	${HAVE_GETPROGNAME}
334 6b191ed5 2021-02-23 op #define HAVE_IMSG		${HAVE_IMSG}
335 337c7420 2021-02-08 op #define HAVE_LIBEVENT		${HAVE_LIBEVENT}
336 a72cc6be 2021-02-11 op #define HAVE_PROGRAM_INVOCATION_SHORT_NAME ${HAVE_PROGRAM_INVOCATION_SHORT_NAME}
337 fe90d24f 2021-02-04 op #define HAVE_PR_SET_NAME	${HAVE_PR_SET_NAME}
338 6b191ed5 2021-02-23 op #define HAVE_QUEUE_H		${HAVE_QUEUE_H}
339 578f13e4 2021-04-25 op #define HAVE_REALLOCARRAY	${HAVE_REALLOCARRAY}
340 5c342d05 2021-01-21 op #define HAVE_RECALLOCARRAY	${HAVE_RECALLOCARRAY}
341 dfa6d77b 2021-02-12 op #define HAVE_SETPROCTITLE	${HAVE_SETPROCTITLE}
342 12042ad7 2021-01-21 op #define HAVE_STRLCAT		${HAVE_STRLCAT}
343 12042ad7 2021-01-21 op #define HAVE_STRLCPY		${HAVE_STRLCPY}
344 5c342d05 2021-01-21 op #define HAVE_STRTONUM		${HAVE_STRTONUM}
345 12042ad7 2021-01-21 op #define HAVE_VASPRINTF		${HAVE_VASPRINTF}
346 12042ad7 2021-01-21 op 
347 12042ad7 2021-01-21 op __HEREDOC__
348 7e262563 2021-01-22 op 
349 7e262563 2021-01-22 op [ ${HAVE_EXPLICIT_BZERO} -eq 0 -o \
350 aa627c91 2021-02-23 op   ${HAVE_FREEZERO} -eq 0 -o \
351 578f13e4 2021-04-25 op   ${HAVE_REALLOCARRAY} -eq 0 -o \
352 7e262563 2021-01-22 op   ${HAVE_RECALLOCARRAY} -eq 0 -o \
353 7e262563 2021-01-22 op   ${HAVE_STRLCAT} -eq 0 -o \
354 7e262563 2021-01-22 op   ${HAVE_STRLCPY} -eq 0 -o \
355 7e262563 2021-01-22 op   ${HAVE_STRTONUM} -eq 0 ] && echo "#include <stddef.h>"
356 12042ad7 2021-01-21 op 
357 12042ad7 2021-01-21 op if [ ${HAVE_ERR} -eq 0 ]; then
358 12042ad7 2021-01-21 op 	echo "extern	void	 err(int, const char*, ...);"
359 12042ad7 2021-01-21 op 	echo "extern	void	 errx(int, const char*, ...);"
360 12042ad7 2021-01-21 op 	echo "extern	void	 warn(const char*, ...);"
361 12042ad7 2021-01-21 op 	echo "extern	void	 warnx(const char*, ...);"
362 12042ad7 2021-01-21 op 	COMPAT="${COMPAT} compat/err.o"
363 2d7abb70 2021-01-21 op else
364 2d7abb70 2021-01-21 op 	echo "#include <err.h>"
365 12042ad7 2021-01-21 op fi
366 5c342d05 2021-01-21 op if [ ${HAVE_EXPLICIT_BZERO} -eq 0 ]; then
367 5c342d05 2021-01-21 op 	echo "extern	void	 explicit_bzero(void*, size_t);"
368 5c342d05 2021-01-21 op 	COMPAT="${COMPAT} compat/explicit_bzero.o"
369 333a6711 2021-01-25 op fi
370 aa627c91 2021-02-23 op if [ ${HAVE_FREEZERO} -eq 0 ]; then
371 aa627c91 2021-02-23 op 	echo "extern	void	 freezero(void*, size_t);"
372 aa627c91 2021-02-23 op 	COMPAT="${COMPAT} compat/freezero.o"
373 aa627c91 2021-02-23 op fi
374 aa627c91 2021-02-23 op if [ ${HAVE_GETDTABLECOUNT} -eq 0 ]; then
375 aa627c91 2021-02-23 op 	echo "extern	int	 getdtablecount(void);"
376 aa627c91 2021-02-23 op 	COMPAT="${COMPAT} compat/getdtablecount.o"
377 aa627c91 2021-02-23 op fi
378 aa627c91 2021-02-23 op if [ ${HAVE_GETDTABLESIZE} -eq 0 ]; then
379 aa627c91 2021-02-23 op 	echo "extern	int	 getdtablesize(void);"
380 aa627c91 2021-02-23 op 	COMPAT="${COMPAT} compat/getdtablesize.o"
381 aa627c91 2021-02-23 op fi
382 333a6711 2021-01-25 op if [ ${HAVE_GETPROGNAME} -eq 0 ]; then
383 333a6711 2021-01-25 op 	echo "extern	const char *getprogname(void);"
384 333a6711 2021-01-25 op 	COMPAT="${COMPAT} compat/getprogname.o"
385 5c342d05 2021-01-21 op fi
386 6b191ed5 2021-02-23 op if [ ${HAVE_IMSG} -eq 0 ]; then
387 6b191ed5 2021-02-23 op 	COMPAT="${COMPAT} compat/imsg.o compat/imsg-buffer.o"
388 6b191ed5 2021-02-23 op fi
389 578f13e4 2021-04-25 op if [ ${HAVE_REALLOCARRAY} -eq 0 ]; then
390 578f13e4 2021-04-25 op 	echo "extern	void	*reallocarray(void*, size_t, size_t);"
391 578f13e4 2021-04-25 op 	COMPAT="${COMPAT} compat/reallocarray.o"
392 578f13e4 2021-04-25 op fi
393 5c342d05 2021-01-21 op if [ ${HAVE_RECALLOCARRAY} -eq 0 ]; then
394 578f13e4 2021-04-25 op 	echo "extern	void	*recallocarray(void*, size_t, size_t, size_t);"
395 5c342d05 2021-01-21 op 	COMPAT="${COMPAT} compat/recallocarray.o"
396 5c342d05 2021-01-21 op fi
397 fe90d24f 2021-02-04 op if [ ${HAVE_SETPROCTITLE} -eq 0 ]; then
398 fe90d24f 2021-02-04 op 	echo "extern	void	 setproctitle(const char *fmt, ...);"
399 fe90d24f 2021-02-04 op 	COMPAT="${COMPAT} compat/setproctitle.o"
400 fe90d24f 2021-02-04 op fi
401 12042ad7 2021-01-21 op if [ ${HAVE_STRLCAT} -eq 0 ]; then
402 12042ad7 2021-01-21 op 	echo "extern	size_t	 strlcat(char*, const char*, size_t);"
403 12042ad7 2021-01-21 op 	COMPAT="${COMPAT} compat/strlcat.o"
404 12042ad7 2021-01-21 op fi
405 12042ad7 2021-01-21 op if [ ${HAVE_STRLCPY} -eq 0 ]; then
406 12042ad7 2021-01-21 op 	echo "extern	size_t	 strlcpy(char*, const char*, size_t);"
407 12042ad7 2021-01-21 op 	COMPAT="${COMPAT} compat/strlcpy.o"
408 12042ad7 2021-01-21 op fi
409 5c342d05 2021-01-21 op if [ ${HAVE_STRTONUM} -eq 0 ]; then
410 3527b7a5 2021-01-22 op 	echo "extern	long long strtonum(const char*, long long, long long, const char**);"
411 5c342d05 2021-01-21 op 	COMPAT="${COMPAT} compat/strtonum.o"
412 5c342d05 2021-01-21 op fi
413 12042ad7 2021-01-21 op if [ ${HAVE_VASPRINTF} -eq 0 ]; then
414 12042ad7 2021-01-21 op 	echo "extern	int	 vasprintf(char**, const char*, va_list);"
415 12042ad7 2021-01-21 op 	COMPAT="${COMPAT} compat/vasprintf.o"
416 12042ad7 2021-01-21 op fi
417 12042ad7 2021-01-21 op echo "file config.h: written" 1>&2
418 12042ad7 2021-01-21 op echo "file config.h: written" 1>&3
419 12042ad7 2021-01-21 op 
420 12042ad7 2021-01-21 op # --------
421 12042ad7 2021-01-21 op # tests for Makefile.local
422 12042ad7 2021-01-21 op 
423 12042ad7 2021-01-21 op exec > Makefile.local
424 12042ad7 2021-01-21 op 
425 12042ad7 2021-01-21 op [ -z "${BINDIR}"          ] && BINDIR="${PREFIX}/bin"
426 12042ad7 2021-01-21 op [ -z "${MANDIR}"          ] && MANDIR="${PREFIX}/man"
427 12042ad7 2021-01-21 op 
428 12042ad7 2021-01-21 op [ -z "${INSTALL_PROGRAM}" ] && INSTALL_PROGRAM="${INSTALL} -m 0555"
429 12042ad7 2021-01-21 op [ -z "${INSTALL_LIB}"     ] && INSTALL_LIB="${INSTALL} -m 0444"
430 12042ad7 2021-01-21 op [ -z "${INSTALL_MAN}"     ] && INSTALL_MAN="${INSTALL} -m 0444"
431 12042ad7 2021-01-21 op [ -z "${INSTALL_DATA}"    ] && INSTALL_DATA="${INSTALL} -m 0444"
432 12042ad7 2021-01-21 op 
433 12042ad7 2021-01-21 op cat << __HEREDOC__
434 12042ad7 2021-01-21 op CC		= ${CC}
435 12042ad7 2021-01-21 op CFLAGS		= ${CFLAGS}
436 6b191ed5 2021-02-23 op LDFLAGS		= ${LDFLAGS} ${LD_IMSG}
437 12042ad7 2021-01-21 op YACC		= ${YACC}
438 12042ad7 2021-01-21 op STATIC		= ${STATIC}
439 12042ad7 2021-01-21 op PREFIX		= ${PREFIX}
440 12042ad7 2021-01-21 op BINDIR		= ${BINDIR}
441 60dbafbf 2021-02-07 op MANDIR		= ${MANDIR}
442 12042ad7 2021-01-21 op INCLUDEDIR	= ${INCLUDEDIR}
443 12042ad7 2021-01-21 op INSTALL		= ${INSTALL}
444 12042ad7 2021-01-21 op INSTALL_PROGRAM	= ${INSTALL_PROGRAM}
445 12042ad7 2021-01-21 op INSTALL_LIB	= ${INSTALL_LIB}
446 12042ad7 2021-01-21 op INSTALL_MAN	= ${INSTALL_MAN}
447 12042ad7 2021-01-21 op INSTALL_DATA	= ${INSTALL_DATA}
448 4ad0601d 2021-02-10 op 
449 12042ad7 2021-01-21 op __HEREDOC__
450 4ad0601d 2021-02-10 op 
451 4ad0601d 2021-02-10 op printf "COMPAT ="
452 4ad0601d 2021-02-10 op for comp in ${COMPAT}; do
453 4ad0601d 2021-02-10 op 	printf " %s/%s" "$PWD" "$comp"
454 4ad0601d 2021-02-10 op done
455 4ad0601d 2021-02-10 op printf "\n"
456 12042ad7 2021-01-21 op 
457 12042ad7 2021-01-21 op echo "file Makefile.local: written" 1>&2
458 12042ad7 2021-01-21 op echo "file Makefile.local: written" 1>&3
459 12042ad7 2021-01-21 op 
460 12042ad7 2021-01-21 op exit 0