op public repos

Blame

Date:: Tue Jun 13 16:36:10 2023 UTC
Message:: rework the configure script now it resembles less oconfigure and more the configure scripts I'm using in my recent projects. I'd argue it's more easy to use it.
Actions:: History | Blob | Raw File
  1 12042ad7 2021-01-21 op #!/bin/sh
  2 12042ad7 2021-01-21 op #
  3 1610f954 2023-06-13 op # Copyright (c) 2021, 2022, 2023 Omar Polo <op@omarpolo.com>
  4 cb2b8551 2022-07-04 op # Copyright (c) 2011, 2013-2022 Ingo Schwarze <schwarze@openbsd.org>
  5 cb2b8551 2022-07-04 op # Copyright (c) 2010, 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
  6 12042ad7 2021-01-21 op #
  7 12042ad7 2021-01-21 op # Permission to use, copy, modify, and distribute this software for any
  8 12042ad7 2021-01-21 op # purpose with or without fee is hereby granted, provided that the above
  9 12042ad7 2021-01-21 op # copyright notice and this permission notice appear in all copies.
 10 12042ad7 2021-01-21 op #
 11 12042ad7 2021-01-21 op # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
 12 12042ad7 2021-01-21 op # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
 13 12042ad7 2021-01-21 op # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
 14 12042ad7 2021-01-21 op # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 15 12042ad7 2021-01-21 op # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 16 12042ad7 2021-01-21 op # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 17 12042ad7 2021-01-21 op # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 18 12042ad7 2021-01-21 op 
 19 12042ad7 2021-01-21 op set -e
 20 12042ad7 2021-01-21 op 
 21 1610f954 2023-06-13 op RELEASE=no
 22 0ab57224 2022-10-31 op VERSION=2.0-unstable
 23 f361f799 2021-07-10 op 
 24 1610f954 2023-06-13 op usage()
 25 1610f954 2023-06-13 op {
 26 1610f954 2023-06-13 op 	echo "usage: $0 [--help] [--prefix=prefix] [OPTION=VALUE...]" >&2
 27 1610f954 2023-06-13 op 	exit 1
 28 1610f954 2023-06-13 op }
 29 6edcfca9 2021-07-06 op 
 30 1610f954 2023-06-13 op if command -v yacc 2>/dev/null >&2; then
 31 1610f954 2023-06-13 op 	YACC=yacc
 32 1610f954 2023-06-13 op elif command -v bison 2>/dev/null >&2; then
 33 1610f954 2023-06-13 op 	YACC=bison
 34 1610f954 2023-06-13 op else
 35 1610f954 2023-06-13 op 	# assume yacc by default.  Make will fail building parse.y if
 36 1610f954 2023-06-13 op 	# not from a release tarball, but at least it'll have a decent
 37 1610f954 2023-06-13 op 	# error message.
 38 1610f954 2023-06-13 op 	YACC=yacc
 39 6edcfca9 2021-07-06 op fi
 40 6edcfca9 2021-07-06 op 
 41 1610f954 2023-06-13 op pkgconfig=
 42 68ef1170 2021-07-07 op 
 43 1610f954 2023-06-13 op CC=${CC:-cc}
 44 1610f954 2023-06-13 op 
 45 1610f954 2023-06-13 op if [ "$RELEASE" = no ]; then
 46 1610f954 2023-06-13 op 	CFLAGS=${CFLAGS:--O0 -g3}
 47 1610f954 2023-06-13 op else
 48 1610f954 2023-06-13 op 	CFLAGS=${CFLAGS:--O2 -pipe}
 49 6edcfca9 2021-07-06 op fi
 50 6edcfca9 2021-07-06 op 
 51 1610f954 2023-06-13 op PREFIX=${PREFIX-/usr/local}
 52 12042ad7 2021-01-21 op 
 53 1610f954 2023-06-13 op CDIAGFLAGS=
 54 1610f954 2023-06-13 op CDIAGFLAGS="${CDIAGFLAGS} -W -Wall -Wextra -Wpointer-arith -Wuninitialized"
 55 1610f954 2023-06-13 op CDIAGFLAGS="${CDIAGFLAGS} -Wstrict-prototypes -Wmissing-prototypes -Wunused"
 56 1610f954 2023-06-13 op CDIAGFLAGS="${CDIAGFLAGS} -Wsign-compare -Wno-unused-parameter" # -Wshadow
 57 1610f954 2023-06-13 op CDIAGFLAGS="${CDIAGFLAGS} -Wno-missing-field-initializers"
 58 1610f954 2023-06-13 op CDIAGFLAGS="${CDIAGFLAGS} -Wpointer-sign"
 59 96e3c013 2022-07-04 op 
 60 1610f954 2023-06-13 op while [ $# -gt 0 ]; do
 61 1610f954 2023-06-13 op 	key="${1%%=*}"
 62 1610f954 2023-06-13 op 	val="${1#*=}"
 63 8bb8cf2a 2021-07-02 op 
 64 1610f954 2023-06-13 op 	if [ "$key" = --help ]; then
 65 1610f954 2023-06-13 op 		usage
 66 1610f954 2023-06-13 op 	fi
 67 12042ad7 2021-01-21 op 
 68 1610f954 2023-06-13 op 	if [ "$key" = -Werror ]; then
 69 1610f954 2023-06-13 op 		CDIAGFLAGS="$CDIAGFLAGS -Werror"
 70 1610f954 2023-06-13 op 		shift
 71 1610f954 2023-06-13 op 		continue
 72 1610f954 2023-06-13 op 	fi
 73 12042ad7 2021-01-21 op 
 74 1610f954 2023-06-13 op 	if [ "$key" = --enable-sandbox ]; then
 75 1610f954 2023-06-13 op 		key=DISABLE_SANDBOX
 76 1610f954 2023-06-13 op 		val=0
 77 1610f954 2023-06-13 op 	fi
 78 12042ad7 2021-01-21 op 
 79 1610f954 2023-06-13 op 	if [ "$key" = --disable-sandbox ]; then
 80 1610f954 2023-06-13 op 		key=DISABLE_SANDBOX
 81 1610f954 2023-06-13 op 		val=1
 82 8c9b8f48 2021-07-08 op 	fi
 83 6edcfca9 2021-07-06 op 
 84 1610f954 2023-06-13 op 	if [ "$key" = "$1" ]; then
 85 1610f954 2023-06-13 op 		# if no --xy=, look at the next arg
 86 1610f954 2023-06-13 op 		if ! shift 2>/dev/null; then
 87 1610f954 2023-06-13 op 			echo "$0: missing value for $key" >&2
 88 1610f954 2023-06-13 op 			exit 1
 89 1610f954 2023-06-13 op 		fi
 90 1610f954 2023-06-13 op 		val="$1"
 91 1610f954 2023-06-13 op 	fi
 92 337c7420 2021-02-08 op 
 93 1610f954 2023-06-13 op 	case "$key" in
 94 1610f954 2023-06-13 op 	--bindir)	key=BINDIR ;;
 95 1610f954 2023-06-13 op 	--mandir)	key=MANDIR ;;
 96 1610f954 2023-06-13 op 	--prefix)	key=PREFIX ;;
 97 1516fd4d 2021-02-08 op 	esac
 98 9c84a04f 2021-07-08 op 
 99 1610f954 2023-06-13 op 	case "$key" in
100 1610f954 2023-06-13 op 	BINDIR)		BINDIR="$val" ;;
101 1610f954 2023-06-13 op 	CC)		CC="$val" ;;
102 1610f954 2023-06-13 op 	CFLAGS)		CFLAGS="$val" ;;
103 1610f954 2023-06-13 op 	CDIAGFLAGS)	CDIAGFLAGS="$val" ;;
104 1610f954 2023-06-13 op 	DISABLE_SANDBOX) DISABLE_SANDBOX="$val" ;;
105 1610f954 2023-06-13 op 	LDFLAGS)	LDFLAGS="$val" ;;
106 1610f954 2023-06-13 op 	PKG_CONFIG)	PKG_CONFIG="$val" ;;
107 1610f954 2023-06-13 op 	PREFIX)		PREFIX="$val" ;;
108 1610f954 2023-06-13 op 	YACC)		YACC="$val" ;;
109 1610f954 2023-06-13 op 	*)		usage
110 9c84a04f 2021-07-08 op 	esac
111 12042ad7 2021-01-21 op 
112 1610f954 2023-06-13 op 	shift
113 1610f954 2023-06-13 op done
114 12042ad7 2021-01-21 op 
115 1610f954 2023-06-13 op [ -w config.log ] && mv config.log config.log.old
116 1610f954 2023-06-13 op [ -w config.h   ] && mv config.h   config.h.old
117 12042ad7 2021-01-21 op 
118 1610f954 2023-06-13 op exec 3> config.log
119 1610f954 2023-06-13 op echo "file config.log: writing..."
120 8bb8cf2a 2021-07-02 op 
121 1610f954 2023-06-13 op NEED_GNU_SOURCE=0
122 1610f954 2023-06-13 op NEED_OPENBSD_SOURCE=0
123 489e1655 2021-07-07 op 
124 1610f954 2023-06-13 op COMPATS=
125 1610f954 2023-06-13 op COMP="${CC} ${CFLAGS} -Wno-unused -Werror"
126 1610f954 2023-06-13 op 
127 1610f954 2023-06-13 op # singletest name var extra-cflags extra-libs msg
128 1610f954 2023-06-13 op singletest() {
129 1610f954 2023-06-13 op 	msg="$5"
130 1610f954 2023-06-13 op 	if [ -z "$msg" ]; then
131 1610f954 2023-06-13 op 		if [ -n "$3" ]; then
132 1610f954 2023-06-13 op 			msg=" ($3)"
133 1610f954 2023-06-13 op 		elif [ -n "$4" ]; then
134 1610f954 2023-06-13 op 			msg=" ($4)"
135 1610f954 2023-06-13 op 		fi
136 1610f954 2023-06-13 op 	elif [ "$msg" = no ]; then
137 1610f954 2023-06-13 op 		msg=""
138 12042ad7 2021-01-21 op 	fi
139 12042ad7 2021-01-21 op 
140 1610f954 2023-06-13 op 	cat >&3 <<EOF
141 1610f954 2023-06-13 op ${1}: testing...
142 1610f954 2023-06-13 op $COMP have/${1}.c $3 -o test-$1 $LDFLAGS $4
143 1610f954 2023-06-13 op EOF
144 1610f954 2023-06-13 op 	if $COMP have/${1}.c $3 -o test-$1 $LDFLAGS $4 >&3 2>&3; then
145 1610f954 2023-06-13 op 		rm -f test-${1} test-${1}.d
146 96e3c013 2022-07-04 op 
147 1610f954 2023-06-13 op 		echo "${1}: $CC$msg succeeded" >&3
148 1610f954 2023-06-13 op 		echo "${1}$msg: yes"
149 1610f954 2023-06-13 op 		echo >&3
150 96e3c013 2022-07-04 op 
151 1610f954 2023-06-13 op 		return 0
152 1610f954 2023-06-13 op 	fi
153 12042ad7 2021-01-21 op 
154 1610f954 2023-06-13 op 	echo "${1}: $CC$msg failed $?" >&3
155 1610f954 2023-06-13 op 	echo "${1}$msg: no"
156 1610f954 2023-06-13 op 	echo >&3
157 1610f954 2023-06-13 op 
158 1610f954 2023-06-13 op 	return 1
159 12042ad7 2021-01-21 op }
160 12042ad7 2021-01-21 op 
161 1610f954 2023-06-13 op # deptest name var
162 1610f954 2023-06-13 op deptest() {
163 1610f954 2023-06-13 op 	if singletest "$1" "$2" "${CFLAGS}" "${LIBS}" no; then
164 1610f954 2023-06-13 op 		eval HAVE_${2}=1
165 12042ad7 2021-01-21 op 		return 0
166 12042ad7 2021-01-21 op 	fi
167 12042ad7 2021-01-21 op 
168 1610f954 2023-06-13 op 	if [ -f compat/${1}.c ]; then
169 1610f954 2023-06-13 op 		COMPATS="compat/$1.c $COMPATS"
170 1610f954 2023-06-13 op 	fi
171 1610f954 2023-06-13 op 
172 12042ad7 2021-01-21 op 	eval HAVE_${2}=0
173 12042ad7 2021-01-21 op 	return 1
174 12042ad7 2021-01-21 op }
175 12042ad7 2021-01-21 op 
176 1610f954 2023-06-13 op # runtest name var extra-cflags extra-libs pkgconfig-name
177 1610f954 2023-06-13 op runtest() {
178 1610f954 2023-06-13 op 	if singletest "$1" "$2" "" ""; then
179 1610f954 2023-06-13 op 		eval HAVE_${2}=1
180 1610f954 2023-06-13 op 		return 0
181 1610f954 2023-06-13 op 	fi
182 12042ad7 2021-01-21 op 
183 1610f954 2023-06-13 op 	if [ -n "$3" -o -n "$4" ]; then
184 1610f954 2023-06-13 op 		echo "retrying with ${3+$3 }$4" >&3
185 1610f954 2023-06-13 op 		if singletest "$1" "$2" "$3" "$4"; then
186 1610f954 2023-06-13 op 			eval HAVE_${2}=1
187 1610f954 2023-06-13 op 			if [ "$3" = -D_GNU_SOURCE ]; then
188 1610f954 2023-06-13 op 				NEED_GNU_SOURCE=1
189 1610f954 2023-06-13 op 				return 0
190 1610f954 2023-06-13 op 			fi
191 1610f954 2023-06-13 op 			if [ "$4" = -D_OPENBSD_SOURCE ]; then
192 1610f954 2023-06-13 op 				NEED_OPENBSD_SOURCE=1
193 1610f954 2023-06-13 op 				return 0
194 1610f954 2023-06-13 op 			fi
195 1610f954 2023-06-13 op 			if [ -n "$3" ]; then
196 1610f954 2023-06-13 op 				CFLAGS="$CFLAGS $3"
197 1610f954 2023-06-13 op 			fi
198 1610f954 2023-06-13 op 			if [ -n "$4" ]; then
199 1610f954 2023-06-13 op 				LIBS="$LIBS $4"
200 1610f954 2023-06-13 op 			fi
201 1610f954 2023-06-13 op 			return 0
202 1610f954 2023-06-13 op 		fi
203 1610f954 2023-06-13 op 	fi
204 12042ad7 2021-01-21 op 
205 1610f954 2023-06-13 op 	if [ -n "$5" -a -n "$pkgconfig" ]; then
206 1610f954 2023-06-13 op 		if $pkgconfig $5; then
207 1610f954 2023-06-13 op 			cflags="$($pkgconfig --cflags "$5")"
208 1610f954 2023-06-13 op 			ldflags="$($pkgconfig --libs "$5")"
209 1610f954 2023-06-13 op 			echo "retrying with pkg-config" >&3
210 1610f954 2023-06-13 op 			if singletest "$1" "$2" "$cflags" "$ldflags"; then
211 1610f954 2023-06-13 op 				CFLAGS="$CFLAGS $cflags"
212 1610f954 2023-06-13 op 				LIBS="$LIBS $ldflags"
213 1610f954 2023-06-13 op 				eval HAVE_$2=1
214 1610f954 2023-06-13 op 				return 0
215 1610f954 2023-06-13 op 			fi
216 1610f954 2023-06-13 op 		fi
217 1610f954 2023-06-13 op 	fi
218 12042ad7 2021-01-21 op 
219 1610f954 2023-06-13 op 	if [ -f compat/$1.c ]; then
220 1610f954 2023-06-13 op 		COMPATS="compat/$1.c $COMPATS"
221 1610f954 2023-06-13 op 	fi
222 1610f954 2023-06-13 op 
223 1610f954 2023-06-13 op 	eval HAVE_$2=0
224 1610f954 2023-06-13 op 	return 1
225 1610f954 2023-06-13 op }
226 1610f954 2023-06-13 op 
227 1610f954 2023-06-13 op if [ "$PKG_CONFIG" = no ]; then
228 1610f954 2023-06-13 op 	echo "pkg-config: disabled"
229 1610f954 2023-06-13 op elif [ -n "$PKG_CONFIG" ]; then
230 1610f954 2023-06-13 op 	pkgconfig="$PKG_CONFIG"
231 1610f954 2023-06-13 op 	echo "pkg-config: (manual) $PKG_CONFIG"
232 1610f954 2023-06-13 op elif command -v pkg-config 2>/dev/null >&2; then
233 1610f954 2023-06-13 op 	pkgconfig="pkg-config"
234 1610f954 2023-06-13 op 	echo "pkg-config: (auto) pkg-config"
235 12042ad7 2021-01-21 op else
236 1610f954 2023-06-13 op 	echo "pkg-config: not found"
237 7c956fef 2022-01-03 op fi
238 7c956fef 2022-01-03 op 
239 1610f954 2023-06-13 op if singletest noop MMD -MMD; then
240 68e38f49 2023-06-08 op 	CFLAGS="${CFLAGS} -MMD"
241 c144b1b6 2023-06-08 op fi
242 c144b1b6 2023-06-08 op 
243 c144b1b6 2023-06-08 op if ! runtest wait_any WAIT_ANY; then
244 c144b1b6 2023-06-08 op 	CFLAGS="${CFLAGS} -DWAIT_ANY=-1"
245 68e38f49 2023-06-08 op fi
246 12042ad7 2021-01-21 op 
247 12042ad7 2021-01-21 op runtest err		ERR		|| true
248 5c342d05 2021-01-21 op runtest explicit_bzero	EXPLICIT_BZERO	|| true
249 aa627c91 2021-02-23 op runtest freezero	FREEZERO	|| true
250 aa627c91 2021-02-23 op runtest getdtablecount	GETDTABLECOUNT	|| true
251 e30e5385 2021-09-18 op runtest getdtablesize	GETDTABLESIZE	|| true
252 2d7abb70 2021-01-21 op runtest getprogname	GETPROGNAME	|| true
253 1610f954 2023-06-13 op runtest imsg		IMSG		"" -lutil libimsg || true
254 1610f954 2023-06-13 op runtest libevent	LIBEVENT	"" -levent libevent_core|| true
255 1610f954 2023-06-13 op runtest libtls		LIBTLS		"" -ltls libtls || true
256 1610f954 2023-06-13 op runtest memmem		MEMMEM		-D_GNU_SOURCE || true
257 1610f954 2023-06-13 op runtest openssl		OPENSSL		"" '-lcrypto -lssl' 'libcrypto libssl' || true
258 fe90d24f 2021-02-04 op runtest pr_set_name	PR_SET_NAME	|| true
259 1610f954 2023-06-13 op runtest program_invocation_short_name PROGRAM_INVOCATION_SHORT_NAME -D_GNU_SOURCE || true
260 6b191ed5 2021-02-23 op runtest queue_h		QUEUE_H		|| true
261 1610f954 2023-06-13 op runtest reallocarray	REALLOCARRAY	-D_OPENBSD_SOURCE	|| true
262 5c342d05 2021-01-21 op runtest recallocarray	RECALLOCARRAY	|| true
263 fe90d24f 2021-02-04 op runtest setproctitle	SETPROCTITLE	|| true
264 1610f954 2023-06-13 op runtest setresgid	SETRESGID	-D_GNU_SOURCE || true
265 1610f954 2023-06-13 op runtest setresuid	SETRESUID	-D_GNU_SOURCE || true
266 12042ad7 2021-01-21 op runtest strlcat		STRLCAT		|| true
267 12042ad7 2021-01-21 op runtest strlcpy		STRLCPY		|| true
268 1610f954 2023-06-13 op runtest strtonum	STRTONUM	-D_OPENBSD_SOURCE	|| true
269 492a274f 2021-10-07 op runtest tree_h		TREE_H		|| true
270 1610f954 2023-06-13 op runtest vasprintf	VASPRINTF	-D_GNU_SOURCE || true
271 12042ad7 2021-01-21 op 
272 1610f954 2023-06-13 op deptest libevent2	LIBEVENT2	|| true
273 1610f954 2023-06-13 op 
274 12042ad7 2021-01-21 op if [ ${HAVE_LIBTLS} -eq 0 ]; then
275 12042ad7 2021-01-21 op 	echo "FATAL: libtls not found" 1>&2
276 12042ad7 2021-01-21 op 	echo "FATAL: libtls not found" 1>&3
277 12042ad7 2021-01-21 op 	exit 1
278 12042ad7 2021-01-21 op fi
279 12042ad7 2021-01-21 op 
280 8443bff7 2021-01-25 op if [ ${HAVE_OPENSSL} -eq 0 ]; then
281 8443bff7 2021-01-25 op 	echo "FATAL: openssl not found" 1>&2
282 8443bff7 2021-01-25 op 	echo "FATAL: openssl not found" 1>&3
283 337c7420 2021-02-08 op 	exit 1
284 337c7420 2021-02-08 op fi
285 337c7420 2021-02-08 op 
286 337c7420 2021-02-08 op if [ ${HAVE_LIBEVENT} -eq 0 ]; then
287 337c7420 2021-02-08 op 	echo "FATAL: libevent not found" 1>&2
288 337c7420 2021-02-08 op 	echo "FATAL: libevent not found" 1>&3
289 8443bff7 2021-01-25 op 	exit 1
290 8443bff7 2021-01-25 op fi
291 8443bff7 2021-01-25 op 
292 1610f954 2023-06-13 op if [ ${HAVE_IMSG} -eq 0 ]; then
293 1610f954 2023-06-13 op 	# compat/imsg.c is implicitly added
294 1610f954 2023-06-13 op 	COMPATS="$COMPATS compat/imsg-buffer.c"
295 1610f954 2023-06-13 op fi
296 1610f954 2023-06-13 op 
297 492a274f 2021-10-07 op if [ ${HAVE_QUEUE_H} -eq 0 -o ${HAVE_IMSG} -eq 0 -o ${HAVE_TREE_H} -eq 0 ]; then
298 6b191ed5 2021-02-23 op 	CFLAGS="${CFLAGS} -I ${PWD}/compat"
299 6b191ed5 2021-02-23 op fi
300 6b191ed5 2021-02-23 op 
301 1610f954 2023-06-13 op if [ $HAVE_LIBEVENT2 -eq 1 ]; then
302 1610f954 2023-06-13 op 	CFLAGS="$CFLAGS -DHAVE_LIBEVENT2=1"
303 1610f954 2023-06-13 op fi
304 12042ad7 2021-01-21 op 
305 1610f954 2023-06-13 op if [ $NEED_GNU_SOURCE = 1 ]; then
306 1610f954 2023-06-13 op 	CFLAGS="$CFLAGS -D_GNU_SOURCE"
307 1610f954 2023-06-13 op fi
308 1610f954 2023-06-13 op if [ $NEED_OPENBSD_SOURCE = 1 ]; then
309 1610f954 2023-06-13 op 	CFLAGS="$CFLAGS -D_OPENBSD_SOURCE"
310 1610f954 2023-06-13 op fi
311 1610f954 2023-06-13 op 
312 1610f954 2023-06-13 op CFLAGS="${CFLAGS} ${CDIAGFLAGS}"
313 1610f954 2023-06-13 op 
314 12042ad7 2021-01-21 op exec > config.h
315 1610f954 2023-06-13 op echo "config.h: writing.." >&2
316 12042ad7 2021-01-21 op 
317 12042ad7 2021-01-21 op cat <<__HEREDOC__
318 12042ad7 2021-01-21 op #ifdef __cplusplus
319 12042ad7 2021-01-21 op #error "Do not use C++."
320 12042ad7 2021-01-21 op #endif
321 12042ad7 2021-01-21 op __HEREDOC__
322 12042ad7 2021-01-21 op 
323 6b191ed5 2021-02-23 op [ ${HAVE_STRLCAT} -eq 0 -o ${HAVE_STRLCPY} -eq 0 -o ${HAVE_IMSG} -eq 0 ] \
324 12042ad7 2021-01-21 op 	&& echo "#include <sys/types.h>"
325 12042ad7 2021-01-21 op [ ${HAVE_VASPRINTF} -eq 0 ] && echo "#include <stdarg.h>"
326 12042ad7 2021-01-21 op 
327 6b191ed5 2021-02-23 op if [ ${HAVE_QUEUE_H} -eq 1 ]; then
328 6b191ed5 2021-02-23 op 	echo "#include <sys/queue.h>"
329 6b191ed5 2021-02-23 op else
330 6b191ed5 2021-02-23 op 	echo "#include <queue.h>"
331 492a274f 2021-10-07 op fi
332 492a274f 2021-10-07 op 
333 492a274f 2021-10-07 op if [ ${HAVE_TREE_H} -eq 1 ]; then
334 492a274f 2021-10-07 op 	echo "#include <sys/tree.h>"
335 492a274f 2021-10-07 op else
336 492a274f 2021-10-07 op 	echo "#include <tree.h>"
337 6b191ed5 2021-02-23 op fi
338 6b191ed5 2021-02-23 op 
339 fda7b99f 2021-02-23 op echo "#include <sys/types.h>"
340 6b191ed5 2021-02-23 op echo "#include <sys/uio.h>"
341 6b191ed5 2021-02-23 op echo "#include <stdint.h>"
342 6b191ed5 2021-02-23 op echo "#include <imsg.h>"
343 fad3441b 2022-10-30 op echo "#include <limits.h>"
344 6b191ed5 2021-02-23 op 
345 12042ad7 2021-01-21 op cat <<__HEREDOC__
346 12042ad7 2021-01-21 op 
347 f361f799 2021-07-10 op #define VERSION			"${VERSION}"
348 8bb8cf2a 2021-07-02 op #define DISABLE_SANDBOX		${DISABLE_SANDBOX}
349 8bb8cf2a 2021-07-02 op 
350 12042ad7 2021-01-21 op __HEREDOC__
351 7e262563 2021-01-22 op 
352 7e262563 2021-01-22 op [ ${HAVE_EXPLICIT_BZERO} -eq 0 -o \
353 aa627c91 2021-02-23 op   ${HAVE_FREEZERO} -eq 0 -o \
354 578f13e4 2021-04-25 op   ${HAVE_REALLOCARRAY} -eq 0 -o \
355 7e262563 2021-01-22 op   ${HAVE_RECALLOCARRAY} -eq 0 -o \
356 7e262563 2021-01-22 op   ${HAVE_STRLCAT} -eq 0 -o \
357 7e262563 2021-01-22 op   ${HAVE_STRLCPY} -eq 0 -o \
358 7e262563 2021-01-22 op   ${HAVE_STRTONUM} -eq 0 ] && echo "#include <stddef.h>"
359 12042ad7 2021-01-21 op 
360 bd8683d0 2022-12-02 op [ ${HAVE_SETRESGID} -eq 0 -o \
361 bd8683d0 2022-12-02 op   ${HAVE_SETRESUID} -eq 0 ] && echo "#include <unistd.h>"
362 bd8683d0 2022-12-02 op 
363 12042ad7 2021-01-21 op if [ ${HAVE_ERR} -eq 0 ]; then
364 12042ad7 2021-01-21 op 	echo "extern	void	 err(int, const char*, ...);"
365 12042ad7 2021-01-21 op 	echo "extern	void	 errx(int, const char*, ...);"
366 12042ad7 2021-01-21 op 	echo "extern	void	 warn(const char*, ...);"
367 12042ad7 2021-01-21 op 	echo "extern	void	 warnx(const char*, ...);"
368 2d7abb70 2021-01-21 op else
369 2d7abb70 2021-01-21 op 	echo "#include <err.h>"
370 12042ad7 2021-01-21 op fi
371 5c342d05 2021-01-21 op if [ ${HAVE_EXPLICIT_BZERO} -eq 0 ]; then
372 5c342d05 2021-01-21 op 	echo "extern	void	 explicit_bzero(void*, size_t);"
373 333a6711 2021-01-25 op fi
374 aa627c91 2021-02-23 op if [ ${HAVE_FREEZERO} -eq 0 ]; then
375 aa627c91 2021-02-23 op 	echo "extern	void	 freezero(void*, size_t);"
376 aa627c91 2021-02-23 op fi
377 aa627c91 2021-02-23 op if [ ${HAVE_GETDTABLECOUNT} -eq 0 ]; then
378 aa627c91 2021-02-23 op 	echo "extern	int	 getdtablecount(void);"
379 aa627c91 2021-02-23 op fi
380 aa627c91 2021-02-23 op if [ ${HAVE_GETDTABLESIZE} -eq 0 ]; then
381 aa627c91 2021-02-23 op 	echo "extern	int	 getdtablesize(void);"
382 aa627c91 2021-02-23 op fi
383 333a6711 2021-01-25 op if [ ${HAVE_GETPROGNAME} -eq 0 ]; then
384 333a6711 2021-01-25 op 	echo "extern	const char *getprogname(void);"
385 5c342d05 2021-01-21 op fi
386 19a8d9fe 2022-10-31 op if [ ${HAVE_MEMMEM} -eq 0 ]; then
387 19a8d9fe 2022-10-31 op 	echo "extern void *memmem(const void *, size_t, const void *, size_t);"
388 19a8d9fe 2022-10-31 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 fi
392 5c342d05 2021-01-21 op if [ ${HAVE_RECALLOCARRAY} -eq 0 ]; then
393 578f13e4 2021-04-25 op 	echo "extern	void	*recallocarray(void*, size_t, size_t, size_t);"
394 5c342d05 2021-01-21 op fi
395 fe90d24f 2021-02-04 op if [ ${HAVE_SETPROCTITLE} -eq 0 ]; then
396 fe90d24f 2021-02-04 op 	echo "extern	void	 setproctitle(const char *fmt, ...);"
397 fe90d24f 2021-02-04 op fi
398 bd8683d0 2022-12-02 op if [ ${HAVE_SETRESGID} -eq 0 ]; then
399 bd8683d0 2022-12-02 op 	echo "extern	int	 setresgid(gid_t, gid_t, gid_t);"
400 bd8683d0 2022-12-02 op fi
401 bd8683d0 2022-12-02 op if [ ${HAVE_SETRESUID} -eq 0 ]; then
402 bd8683d0 2022-12-02 op 	echo "extern	int	 setresuid(uid_t, uid_t, uid_t);"
403 bd8683d0 2022-12-02 op fi
404 12042ad7 2021-01-21 op if [ ${HAVE_STRLCAT} -eq 0 ]; then
405 12042ad7 2021-01-21 op 	echo "extern	size_t	 strlcat(char*, const char*, size_t);"
406 12042ad7 2021-01-21 op fi
407 12042ad7 2021-01-21 op if [ ${HAVE_STRLCPY} -eq 0 ]; then
408 12042ad7 2021-01-21 op 	echo "extern	size_t	 strlcpy(char*, const char*, size_t);"
409 12042ad7 2021-01-21 op fi
410 5c342d05 2021-01-21 op if [ ${HAVE_STRTONUM} -eq 0 ]; then
411 3527b7a5 2021-01-22 op 	echo "extern	long long strtonum(const char*, long long, long long, const char**);"
412 5c342d05 2021-01-21 op fi
413 12042ad7 2021-01-21 op if [ ${HAVE_VASPRINTF} -eq 0 ]; then
414 12042ad7 2021-01-21 op 	echo "extern	int	 vasprintf(char**, const char*, va_list);"
415 12042ad7 2021-01-21 op fi
416 7f03b52b 2022-09-08 op 
417 7f03b52b 2022-09-08 op cat <<__HEREDOC__
418 7f03b52b 2022-09-08 op 
419 7f03b52b 2022-09-08 op #ifndef __dead
420 7f03b52b 2022-09-08 op #define __dead __attribute__((noreturn))
421 fad3441b 2022-10-30 op #endif
422 fad3441b 2022-10-30 op 
423 fad3441b 2022-10-30 op /* Linux and OpenBSD have LOGIN_NAME_MAX, FreeBSD MAXLOGNAME. */
424 fad3441b 2022-10-30 op #ifndef LOGIN_NAME_MAX
425 fad3441b 2022-10-30 op # if defined(MAXLOGNAME)
426 fad3441b 2022-10-30 op #  define LOGIN_NAME_MAX MAXLOGNAME
427 fad3441b 2022-10-30 op # elif defined(_POSIX_LOGIN_NAME_MAX)
428 fad3441b 2022-10-30 op #  define LOGIN_NAME_MAX _POSIX_LOGIN_NAME_MAX
429 fad3441b 2022-10-30 op # else
430 fad3441b 2022-10-30 op #  define LOGIN_NAME_MAX 32
431 fad3441b 2022-10-30 op # endif
432 7f03b52b 2022-09-08 op #endif
433 81417373 2022-10-30 op 
434 81417373 2022-10-30 op #ifndef HOST_NAME_MAX
435 81417373 2022-10-30 op # if defined(_POSIX_HOST_NAME_MAX)
436 81417373 2022-10-30 op #  define HOST_NAME_MAX _POSIX_HOST_NAME_MAX
437 81417373 2022-10-30 op # else
438 81417373 2022-10-30 op #  define HOST_NAME_MAX 255
439 e59b7f30 2022-10-30 op # endif
440 81417373 2022-10-30 op #endif
441 7f03b52b 2022-09-08 op __HEREDOC__
442 7f03b52b 2022-09-08 op 
443 12042ad7 2021-01-21 op echo "file config.h: written" 1>&2
444 12042ad7 2021-01-21 op echo "file config.h: written" 1>&3
445 12042ad7 2021-01-21 op 
446 1610f954 2023-06-13 op exec > config.mk
447 12042ad7 2021-01-21 op 
448 1610f954 2023-06-13 op [ -z "${BINDIR}"          ] && BINDIR="\${PREFIX}/bin"
449 1610f954 2023-06-13 op [ -z "${MANDIR}"          ] && MANDIR="\${PREFIX}/man"
450 12042ad7 2021-01-21 op 
451 12042ad7 2021-01-21 op [ -z "${INSTALL_PROGRAM}" ] && INSTALL_PROGRAM="${INSTALL} -m 0555"
452 12042ad7 2021-01-21 op [ -z "${INSTALL_LIB}"     ] && INSTALL_LIB="${INSTALL} -m 0444"
453 12042ad7 2021-01-21 op [ -z "${INSTALL_MAN}"     ] && INSTALL_MAN="${INSTALL} -m 0444"
454 12042ad7 2021-01-21 op [ -z "${INSTALL_DATA}"    ] && INSTALL_DATA="${INSTALL} -m 0444"
455 12042ad7 2021-01-21 op 
456 12042ad7 2021-01-21 op cat << __HEREDOC__
457 12042ad7 2021-01-21 op CC		= ${CC}
458 12042ad7 2021-01-21 op CFLAGS		= ${CFLAGS}
459 1610f954 2023-06-13 op LDFLAGS		= ${LDFLAGS}
460 1610f954 2023-06-13 op LIBS		= ${LIBS}
461 12042ad7 2021-01-21 op YACC		= ${YACC}
462 12042ad7 2021-01-21 op STATIC		= ${STATIC}
463 12042ad7 2021-01-21 op PREFIX		= ${PREFIX}
464 12042ad7 2021-01-21 op BINDIR		= ${BINDIR}
465 60dbafbf 2021-02-07 op MANDIR		= ${MANDIR}
466 4ad0601d 2021-02-10 op 
467 1610f954 2023-06-13 op INSTALL		= install
468 1610f954 2023-06-13 op INSTALL_PROGRAM	= ${INSTALL} -m 0555
469 1610f954 2023-06-13 op INSTALL_LIB	= ${INSTALL} -m 0444
470 1610f954 2023-06-13 op INSTALL_MAN	= ${INSTALL} -m 0444
471 1610f954 2023-06-13 op INSTALL_DATA	= ${INSTALL} -m 0444
472 7c956fef 2022-01-03 op 
473 1610f954 2023-06-13 op COMPATS=	${COMPATS}
474 1610f954 2023-06-13 op 
475 f361f799 2021-07-10 op VERSION		= ${VERSION}
476 f361f799 2021-07-10 op 
477 12042ad7 2021-01-21 op __HEREDOC__
478 4ad0601d 2021-02-10 op 
479 1610f954 2023-06-13 op echo "file config.mk: written" 1>&2
480 1610f954 2023-06-13 op echo "file config.mk: written" 1>&3
481 12042ad7 2021-01-21 op 
482 1610f954 2023-06-13 op echo >&2
483 1610f954 2023-06-13 op echo "Now run \`make' to compile." >&2
484 1610f954 2023-06-13 op echo >&2
485 1610f954 2023-06-13 op 
486 12042ad7 2021-01-21 op exit 0