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Date:: Fri Jul 2 09:26:59 2021 UTC
Message:: configure: add --disable-sandbox Calling `configure' with --disable-sandbox will disable the sandbox support *completely* at compile time. gmid will still complain at compile time and during the startup. Users shouldn't disable the sandbox if possible, but instead report problem upstream so they get fixed (hopefully.) #4 related
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  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 40dc608f 2021-01-27 op # leaked from the environment except for CC and CFLAGS
 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 40dc608f 2021-01-27 op CFLAGS=`printf "all:\\n\\t@echo \\\$(CFLAGS)\\n" | make ${MAKE_FLAGS} -sf -`
 39 40dc608f 2021-01-27 op CFLAGS="${CFLAGS} -g -W -Wall -Wextra -Wmissing-prototypes -Wstrict-prototypes"
 40 40dc608f 2021-01-27 op CFLAGS="${CFLAGS} -Wwrite-strings -Wno-unused-parameter"
 41 6b191ed5 2021-02-23 op LDFLAGS="-ltls -levent"
 42 6b191ed5 2021-02-23 op LD_IMSG=
 43 12042ad7 2021-01-21 op STATIC=
 44 6b191ed5 2021-02-23 op YACC=yacc
 45 12042ad7 2021-01-21 op 
 46 8bb8cf2a 2021-07-02 op DISABLE_SANDBOX=0
 47 8bb8cf2a 2021-07-02 op 
 48 12042ad7 2021-01-21 op NEED_GNU_SOURCE=0
 49 12042ad7 2021-01-21 op NEED_OPENBSD_SOURCE=0
 50 12042ad7 2021-01-21 op 
 51 12042ad7 2021-01-21 op PREFIX="/usr/local"
 52 12042ad7 2021-01-21 op BINDIR=
 53 12042ad7 2021-01-21 op 
 54 12042ad7 2021-01-21 op INSTALL="install"
 55 12042ad7 2021-01-21 op 
 56 12042ad7 2021-01-21 op # try to auto detect CFLAGS and LDFLAGS
 57 8443bff7 2021-01-25 op if which pkg-config 2>/dev/null 1>&2; then
 58 8443bff7 2021-01-25 op 	if pkg-config libtls; then
 59 809c4bd0 2021-02-07 op 		CFLAGS="${CFLAGS} $(pkg-config --cflags libtls)"
 60 8443bff7 2021-01-25 op 		LDFLAGS="$(pkg-config --libs libtls)"
 61 8443bff7 2021-01-25 op 	fi
 62 8443bff7 2021-01-25 op 	if pkg-config openssl; then
 63 8443bff7 2021-01-25 op 		CFLAGS="${CFLAGS} $(pkg-config --cflags openssl)"
 64 8443bff7 2021-01-25 op 		LDFLAGS="${LDFLAGS} $(pkg-config --libs openssl)"
 65 337c7420 2021-02-08 op 	fi
 66 337c7420 2021-02-08 op 
 67 1516fd4d 2021-02-08 op 	case "$(uname)" in
 68 1516fd4d 2021-02-08 op 		OpenBSD) ;;
 69 1516fd4d 2021-02-08 op 		*)
 70 1516fd4d 2021-02-08 op 			if pkg-config libevent; then
 71 1516fd4d 2021-02-08 op 				CFLAGS="${CFLAGS} $(pkg-config --cflags libevent)"
 72 1516fd4d 2021-02-08 op 				LDFLAGS="${LDFLAGS} $(pkg-config --libs libevent)"
 73 1516fd4d 2021-02-08 op 			fi
 74 1516fd4d 2021-02-08 op 			;;
 75 1516fd4d 2021-02-08 op 	esac
 76 86939cb4 2021-01-21 op fi
 77 12042ad7 2021-01-21 op 
 78 12042ad7 2021-01-21 op # auto detect yacc/bison
 79 12042ad7 2021-01-21 op which ${YACC} 2>/dev/null 1>&2 || {
 80 12042ad7 2021-01-21 op 	echo "${YACC} not found: trying bison" 1>&2
 81 12042ad7 2021-01-21 op 	echo "${YACC} not found: trying bison" 1>&3
 82 12042ad7 2021-01-21 op 	YACC=bison
 83 12042ad7 2021-01-21 op 	which ${YACC} 2>/dev/null 1>&2 || {
 84 12042ad7 2021-01-21 op 		echo "${YACC} not found: giving up" 1>&2
 85 12042ad7 2021-01-21 op 		echo "${YACC} not found: giving up" 1>&3
 86 12042ad7 2021-01-21 op 	}
 87 12042ad7 2021-01-21 op }
 88 12042ad7 2021-01-21 op 
 89 12042ad7 2021-01-21 op # --------
 90 12042ad7 2021-01-21 op # allow certain variables to be overridden on the command line
 91 12042ad7 2021-01-21 op 
 92 12042ad7 2021-01-21 op for keyvals in "$@"; do
 93 8bb8cf2a 2021-07-02 op 	if [ "$keyvals" = "--disable-sandbox" ]; then
 94 8bb8cf2a 2021-07-02 op 		DISABLE_SANDBOX=1
 95 8bb8cf2a 2021-07-02 op 		continue
 96 8bb8cf2a 2021-07-02 op 	fi
 97 8bb8cf2a 2021-07-02 op 
 98 12042ad7 2021-01-21 op 	key=`echo $keyvals | cut -s -d '=' -f1`
 99 12042ad7 2021-01-21 op 	if [ -z "$key" ]; then
100 12042ad7 2021-01-21 op 		echo "$0: invalid key-value: $keyvals" 1>&2
101 12042ad7 2021-01-21 op 		exit 1
102 12042ad7 2021-01-21 op 	fi
103 597ddf6c 2021-01-21 op 	val=`echo $keyvals | cut -d '=' -f 2-`
104 12042ad7 2021-01-21 op 	case "$key" in
105 12042ad7 2021-01-21 op 		BINDIR)  BINDIR="$val" ;;
106 12042ad7 2021-01-21 op 		CC)      CC="$val" ;;
107 12042ad7 2021-01-21 op 		CFLAGS)  CFLAGS="$val" ;;
108 12042ad7 2021-01-21 op 		DESTDIR) DESTDIR="$val" ;;
109 12042ad7 2021-01-21 op 		LDFLAGS) LDFLAGS="$val" ;;
110 12042ad7 2021-01-21 op 		PREFIX)  PREFIX="$val" ;;
111 12042ad7 2021-01-21 op 		YACC)    YACC="$val" ;;
112 12042ad7 2021-01-21 op 		*)
113 12042ad7 2021-01-21 op 			echo "$0: invalid key: $key" 1>&2
114 12042ad7 2021-01-21 op 			exit 1
115 12042ad7 2021-01-21 op 	esac
116 12042ad7 2021-01-21 op done
117 12042ad7 2021-01-21 op 
118 12042ad7 2021-01-21 op # --------
119 12042ad7 2021-01-21 op # tests functions
120 12042ad7 2021-01-21 op 
121 12042ad7 2021-01-21 op # Check whether this HAVE_ setting is manually overridden.
122 12042ad7 2021-01-21 op # If yes, use the override, if no, do not decide anything yet.
123 12042ad7 2021-01-21 op # Arguments: test file name, test var name, manual value
124 12042ad7 2021-01-21 op ismanual() {
125 12042ad7 2021-01-21 op 	[ -z "${3}" ] && return 1
126 12042ad7 2021-01-21 op 	echo "tested ${1}: HAVE_${2}=${3} (manual)" 1>&2
127 12042ad7 2021-01-21 op 	echo "tested ${1}: HAVE_${2}=${3} (manual)" 1>&3
128 12042ad7 2021-01-21 op 	echo 1>&3
129 12042ad7 2021-01-21 op 	return 0
130 12042ad7 2021-01-21 op }
131 12042ad7 2021-01-21 op 
132 12042ad7 2021-01-21 op # Run a single autoconfiguration test.
133 12042ad7 2021-01-21 op # In case of success, enable the feature.
134 12042ad7 2021-01-21 op # In case of failure, do not decide anything yet.
135 12042ad7 2021-01-21 op # Arguments: test file name, test var name, additional CFLAGS
136 12042ad7 2021-01-21 op singletest() {
137 12042ad7 2021-01-21 op 	n=${1}${3}
138 12042ad7 2021-01-21 op 	cat 1>&3 << __HEREDOC__
139 12042ad7 2021-01-21 op testing ${n} ...
140 12042ad7 2021-01-21 op ${COMP} -o have/${1} have/${1}.c ${3} ${LDFLAGS}
141 12042ad7 2021-01-21 op __HEREDOC__
142 12042ad7 2021-01-21 op 
143 12042ad7 2021-01-21 op 	if ${COMP} -o "have/${1}" "have/${1}.c" ${3} ${LDFLAGS} 1>&3 2>&3
144 12042ad7 2021-01-21 op 	then
145 12042ad7 2021-01-21 op 		echo "partial result of ${n}: ${CC} succeeded" 1>&3
146 12042ad7 2021-01-21 op 	else
147 12042ad7 2021-01-21 op 		echo "tested ${n}: no (compilation failed)" 1>&2
148 12042ad7 2021-01-21 op 		echo "result of ${n}: ${CC} failed with exit status $?" 1>&3
149 12042ad7 2021-01-21 op 		echo "result of compiling ${n}: no" 1>&3
150 12042ad7 2021-01-21 op 		echo 1>&3
151 12042ad7 2021-01-21 op 		return 1
152 12042ad7 2021-01-21 op 	fi
153 12042ad7 2021-01-21 op 
154 12042ad7 2021-01-21 op 	if ./have/${1} 1>&3 2>&3; then
155 12042ad7 2021-01-21 op 		echo "tested ${n}: yes" 1>&2
156 12042ad7 2021-01-21 op 		echo "result of running ${n}: yes" 1>&3
157 12042ad7 2021-01-21 op 		echo 1>&3
158 12042ad7 2021-01-21 op 		eval HAVE_${2}=1
159 12042ad7 2021-01-21 op 		[ "${3}" = "-D_GNU_SOURCE" ] && NEED_GNU_SOURCE=1
160 12042ad7 2021-01-21 op 		[ "${3}" = "-D_OPENBSD_SOURCE" ] && NEED_OPENBSD_SOURCE=1
161 6b191ed5 2021-02-23 op 		[ "${3}" = "-lutil" ] && LD_IMSG="-lutil"
162 12042ad7 2021-01-21 op 		rm "have/${1}"
163 12042ad7 2021-01-21 op 		return 0
164 12042ad7 2021-01-21 op 	else
165 12042ad7 2021-01-21 op 		echo "tested ${n}: no (execution failed)" 1>&2
166 12042ad7 2021-01-21 op 		echo "result of ${n}: execution failed with exit status $?" 1>&3
167 12042ad7 2021-01-21 op 		echo "result of running ${n}: no" 1>&3
168 12042ad7 2021-01-21 op 		echo 1>&3
169 12042ad7 2021-01-21 op 		rm "have/${1}"
170 12042ad7 2021-01-21 op 		return 1
171 12042ad7 2021-01-21 op 	fi
172 12042ad7 2021-01-21 op }
173 12042ad7 2021-01-21 op 
174 12042ad7 2021-01-21 op # Run a complete autoconfiguration test, including the check for
175 12042ad7 2021-01-21 op # a manual override and disabling the feature on failure.
176 12042ad7 2021-01-21 op # Arguments: test file name, test var name, additional CFLAGS
177 12042ad7 2021-01-21 op # The final argument can optionally be repeated a second time.
178 12042ad7 2021-01-21 op runtest() {
179 12042ad7 2021-01-21 op 	eval _manual=\${HAVE_${2}}
180 12042ad7 2021-01-21 op 	ismanual "${1}" "${2}" "${_manual}" && return 0
181 12042ad7 2021-01-21 op 	singletest "${1}" "${2}" "${3}" && return 0
182 12042ad7 2021-01-21 op 	[ -n "${4}" ] && singletest "${1}" "${2}" "${4}" && return 0
183 12042ad7 2021-01-21 op 	eval HAVE_${2}=0
184 12042ad7 2021-01-21 op 	return 1
185 12042ad7 2021-01-21 op }
186 12042ad7 2021-01-21 op 
187 12042ad7 2021-01-21 op # --------
188 12042ad7 2021-01-21 op # compiler options
189 12042ad7 2021-01-21 op 
190 40dc608f 2021-01-27 op COMP="${CC} ${CFLAGS} -Wno-unused -Werror"
191 12042ad7 2021-01-21 op 
192 12042ad7 2021-01-21 op echo "selected CFLAGS=\"${CFLAGS}\"" 1>&2
193 12042ad7 2021-01-21 op echo "selected CFLAGS=\"${CFLAGS}\"" 1>&3
194 12042ad7 2021-01-21 op echo 1>&3
195 12042ad7 2021-01-21 op 
196 12042ad7 2021-01-21 op if [ -n "${STATIC}" ]; then
197 12042ad7 2021-01-21 op 	echo "selected STATIC=\"${STATIC}\" (manual)" 1>&2
198 12042ad7 2021-01-21 op 	echo "selected STATIC=\"${STATIC}\" (manual)" 1>&3
199 12042ad7 2021-01-21 op 	echo 1>&3
200 12042ad7 2021-01-21 op else
201 12042ad7 2021-01-21 op 	runtest noop STATIC -static || true
202 12042ad7 2021-01-21 op 	[ ${HAVE_STATIC} -eq 0 ] || STATIC="-static"
203 12042ad7 2021-01-21 op 	echo "selected STATIC=\"${STATIC}\"" 1>&2
204 12042ad7 2021-01-21 op 	echo "selected STATIC=\"${STATIC}\"" 1>&3
205 12042ad7 2021-01-21 op 	echo 1>&3
206 12042ad7 2021-01-21 op fi
207 12042ad7 2021-01-21 op 
208 12042ad7 2021-01-21 op # --------
209 12042ad7 2021-01-21 op # tests for config.h
210 12042ad7 2021-01-21 op 
211 12042ad7 2021-01-21 op runtest err		ERR		|| true
212 5c342d05 2021-01-21 op runtest explicit_bzero	EXPLICIT_BZERO	|| true
213 aa627c91 2021-02-23 op runtest freezero	FREEZERO	|| true
214 aa627c91 2021-02-23 op runtest getdtablesize	GETDTABLESIZE	|| true
215 aa627c91 2021-02-23 op runtest getdtablecount	GETDTABLECOUNT	|| true
216 2d7abb70 2021-01-21 op runtest getprogname	GETPROGNAME	|| true
217 6b191ed5 2021-02-23 op runtest imsg		IMSG		-lutil || true
218 337c7420 2021-02-08 op runtest libevent	LIBEVENT	|| true
219 12042ad7 2021-01-21 op runtest libtls		LIBTLS		|| true
220 8443bff7 2021-01-25 op runtest openssl		OPENSSL		|| true
221 fe90d24f 2021-02-04 op runtest pr_set_name	PR_SET_NAME	|| true
222 6b191ed5 2021-02-23 op runtest program_invocation_short_name PROGRAM_INVOCATION_SHORT_NAME "" -D_GNU_SOURCE || true
223 6b191ed5 2021-02-23 op runtest queue_h		QUEUE_H		|| true
224 578f13e4 2021-04-25 op runtest reallocarray	REALLOCARRAY	|| true
225 5c342d05 2021-01-21 op runtest recallocarray	RECALLOCARRAY	|| true
226 fe90d24f 2021-02-04 op runtest setproctitle	SETPROCTITLE	|| true
227 12042ad7 2021-01-21 op runtest strlcat		STRLCAT		|| true
228 12042ad7 2021-01-21 op runtest strlcpy		STRLCPY		|| true
229 5c342d05 2021-01-21 op runtest strtonum	STRTONUM	|| true
230 12042ad7 2021-01-21 op runtest vasprintf	VASPRINTF	"" -D_GNU_SOURCE || true
231 12042ad7 2021-01-21 op 
232 12042ad7 2021-01-21 op if [ ${HAVE_LIBTLS} -eq 0 ]; then
233 12042ad7 2021-01-21 op 	echo "FATAL: libtls not found" 1>&2
234 12042ad7 2021-01-21 op 	echo "FATAL: libtls not found" 1>&3
235 12042ad7 2021-01-21 op 	exit 1
236 12042ad7 2021-01-21 op fi
237 12042ad7 2021-01-21 op 
238 8443bff7 2021-01-25 op if [ ${HAVE_OPENSSL} -eq 0 ]; then
239 8443bff7 2021-01-25 op 	echo "FATAL: openssl not found" 1>&2
240 8443bff7 2021-01-25 op 	echo "FATAL: openssl not found" 1>&3
241 337c7420 2021-02-08 op 	exit 1
242 337c7420 2021-02-08 op fi
243 337c7420 2021-02-08 op 
244 337c7420 2021-02-08 op if [ ${HAVE_LIBEVENT} -eq 0 ]; then
245 337c7420 2021-02-08 op 	echo "FATAL: libevent not found" 1>&2
246 337c7420 2021-02-08 op 	echo "FATAL: libevent not found" 1>&3
247 8443bff7 2021-01-25 op 	exit 1
248 8443bff7 2021-01-25 op fi
249 8443bff7 2021-01-25 op 
250 6b191ed5 2021-02-23 op if [ ${HAVE_QUEUE_H} -eq 0 -o ${HAVE_IMSG} -eq 0 ]; then
251 6b191ed5 2021-02-23 op 	CFLAGS="${CFLAGS} -I ${PWD}/compat"
252 6b191ed5 2021-02-23 op fi
253 6b191ed5 2021-02-23 op 
254 12042ad7 2021-01-21 op # --------
255 12042ad7 2021-01-21 op # write config.h
256 12042ad7 2021-01-21 op 
257 12042ad7 2021-01-21 op exec > config.h
258 12042ad7 2021-01-21 op 
259 12042ad7 2021-01-21 op cat <<__HEREDOC__
260 12042ad7 2021-01-21 op #ifdef __cplusplus
261 12042ad7 2021-01-21 op #error "Do not use C++."
262 12042ad7 2021-01-21 op #endif
263 12042ad7 2021-01-21 op __HEREDOC__
264 12042ad7 2021-01-21 op 
265 12042ad7 2021-01-21 op [ ${NEED_GNU_SOURCE} -eq 0 ] || echo "#define _GNU_SOURCE"
266 12042ad7 2021-01-21 op [ ${NEED_OPENBSD_SOURCE} -eq 0 ] || echo "#define _OPENBSD_SOURCE"
267 12042ad7 2021-01-21 op 
268 6b191ed5 2021-02-23 op [ ${HAVE_STRLCAT} -eq 0 -o ${HAVE_STRLCPY} -eq 0 -o ${HAVE_IMSG} -eq 0 ] \
269 12042ad7 2021-01-21 op 	&& echo "#include <sys/types.h>"
270 12042ad7 2021-01-21 op [ ${HAVE_VASPRINTF} -eq 0 ] && echo "#include <stdarg.h>"
271 12042ad7 2021-01-21 op 
272 6b191ed5 2021-02-23 op if [ ${HAVE_QUEUE_H} -eq 1 ]; then
273 6b191ed5 2021-02-23 op 	echo "#include <sys/queue.h>"
274 6b191ed5 2021-02-23 op else
275 6b191ed5 2021-02-23 op 	echo "#include <queue.h>"
276 6b191ed5 2021-02-23 op fi
277 6b191ed5 2021-02-23 op 
278 fda7b99f 2021-02-23 op echo "#include <sys/types.h>"
279 6b191ed5 2021-02-23 op echo "#include <sys/uio.h>"
280 6b191ed5 2021-02-23 op echo "#include <stdint.h>"
281 6b191ed5 2021-02-23 op echo "#include <imsg.h>"
282 6b191ed5 2021-02-23 op 
283 12042ad7 2021-01-21 op cat <<__HEREDOC__
284 12042ad7 2021-01-21 op 
285 8bb8cf2a 2021-07-02 op #define DISABLE_SANDBOX		${DISABLE_SANDBOX}
286 8bb8cf2a 2021-07-02 op 
287 12042ad7 2021-01-21 op #define HAVE_ERR		${HAVE_ERR}
288 5c342d05 2021-01-21 op #define HAVE_EXPLICIT_BZERO	${HAVE_EXPLICIT_BZERO}
289 aa627c91 2021-02-23 op #define HAVE_FREEZERO		${HAVE_FREEZERO}
290 aa627c91 2021-02-23 op #define HAVE_GETDTABLECOUNT	${HAVE_GETDTABLECOUNT}
291 aa627c91 2021-02-23 op #define HAVE_GETDTABLESIZE	${HAVE_GETDTABLESIZE}
292 12042ad7 2021-01-21 op #define HAVE_GETPROGNAME	${HAVE_GETPROGNAME}
293 6b191ed5 2021-02-23 op #define HAVE_IMSG		${HAVE_IMSG}
294 337c7420 2021-02-08 op #define HAVE_LIBEVENT		${HAVE_LIBEVENT}
295 a72cc6be 2021-02-11 op #define HAVE_PROGRAM_INVOCATION_SHORT_NAME ${HAVE_PROGRAM_INVOCATION_SHORT_NAME}
296 fe90d24f 2021-02-04 op #define HAVE_PR_SET_NAME	${HAVE_PR_SET_NAME}
297 6b191ed5 2021-02-23 op #define HAVE_QUEUE_H		${HAVE_QUEUE_H}
298 578f13e4 2021-04-25 op #define HAVE_REALLOCARRAY	${HAVE_REALLOCARRAY}
299 5c342d05 2021-01-21 op #define HAVE_RECALLOCARRAY	${HAVE_RECALLOCARRAY}
300 dfa6d77b 2021-02-12 op #define HAVE_SETPROCTITLE	${HAVE_SETPROCTITLE}
301 12042ad7 2021-01-21 op #define HAVE_STRLCAT		${HAVE_STRLCAT}
302 12042ad7 2021-01-21 op #define HAVE_STRLCPY		${HAVE_STRLCPY}
303 5c342d05 2021-01-21 op #define HAVE_STRTONUM		${HAVE_STRTONUM}
304 12042ad7 2021-01-21 op #define HAVE_VASPRINTF		${HAVE_VASPRINTF}
305 12042ad7 2021-01-21 op 
306 12042ad7 2021-01-21 op __HEREDOC__
307 7e262563 2021-01-22 op 
308 7e262563 2021-01-22 op [ ${HAVE_EXPLICIT_BZERO} -eq 0 -o \
309 aa627c91 2021-02-23 op   ${HAVE_FREEZERO} -eq 0 -o \
310 578f13e4 2021-04-25 op   ${HAVE_REALLOCARRAY} -eq 0 -o \
311 7e262563 2021-01-22 op   ${HAVE_RECALLOCARRAY} -eq 0 -o \
312 7e262563 2021-01-22 op   ${HAVE_STRLCAT} -eq 0 -o \
313 7e262563 2021-01-22 op   ${HAVE_STRLCPY} -eq 0 -o \
314 7e262563 2021-01-22 op   ${HAVE_STRTONUM} -eq 0 ] && echo "#include <stddef.h>"
315 12042ad7 2021-01-21 op 
316 12042ad7 2021-01-21 op if [ ${HAVE_ERR} -eq 0 ]; then
317 12042ad7 2021-01-21 op 	echo "extern	void	 err(int, const char*, ...);"
318 12042ad7 2021-01-21 op 	echo "extern	void	 errx(int, const char*, ...);"
319 12042ad7 2021-01-21 op 	echo "extern	void	 warn(const char*, ...);"
320 12042ad7 2021-01-21 op 	echo "extern	void	 warnx(const char*, ...);"
321 12042ad7 2021-01-21 op 	COMPAT="${COMPAT} compat/err.o"
322 2d7abb70 2021-01-21 op else
323 2d7abb70 2021-01-21 op 	echo "#include <err.h>"
324 12042ad7 2021-01-21 op fi
325 5c342d05 2021-01-21 op if [ ${HAVE_EXPLICIT_BZERO} -eq 0 ]; then
326 5c342d05 2021-01-21 op 	echo "extern	void	 explicit_bzero(void*, size_t);"
327 5c342d05 2021-01-21 op 	COMPAT="${COMPAT} compat/explicit_bzero.o"
328 333a6711 2021-01-25 op fi
329 aa627c91 2021-02-23 op if [ ${HAVE_FREEZERO} -eq 0 ]; then
330 aa627c91 2021-02-23 op 	echo "extern	void	 freezero(void*, size_t);"
331 aa627c91 2021-02-23 op 	COMPAT="${COMPAT} compat/freezero.o"
332 aa627c91 2021-02-23 op fi
333 aa627c91 2021-02-23 op if [ ${HAVE_GETDTABLECOUNT} -eq 0 ]; then
334 aa627c91 2021-02-23 op 	echo "extern	int	 getdtablecount(void);"
335 aa627c91 2021-02-23 op 	COMPAT="${COMPAT} compat/getdtablecount.o"
336 aa627c91 2021-02-23 op fi
337 aa627c91 2021-02-23 op if [ ${HAVE_GETDTABLESIZE} -eq 0 ]; then
338 aa627c91 2021-02-23 op 	echo "extern	int	 getdtablesize(void);"
339 aa627c91 2021-02-23 op 	COMPAT="${COMPAT} compat/getdtablesize.o"
340 aa627c91 2021-02-23 op fi
341 333a6711 2021-01-25 op if [ ${HAVE_GETPROGNAME} -eq 0 ]; then
342 333a6711 2021-01-25 op 	echo "extern	const char *getprogname(void);"
343 333a6711 2021-01-25 op 	COMPAT="${COMPAT} compat/getprogname.o"
344 5c342d05 2021-01-21 op fi
345 6b191ed5 2021-02-23 op if [ ${HAVE_IMSG} -eq 0 ]; then
346 6b191ed5 2021-02-23 op 	COMPAT="${COMPAT} compat/imsg.o compat/imsg-buffer.o"
347 6b191ed5 2021-02-23 op fi
348 578f13e4 2021-04-25 op if [ ${HAVE_REALLOCARRAY} -eq 0 ]; then
349 578f13e4 2021-04-25 op 	echo "extern	void	*reallocarray(void*, size_t, size_t);"
350 578f13e4 2021-04-25 op 	COMPAT="${COMPAT} compat/reallocarray.o"
351 578f13e4 2021-04-25 op fi
352 5c342d05 2021-01-21 op if [ ${HAVE_RECALLOCARRAY} -eq 0 ]; then
353 578f13e4 2021-04-25 op 	echo "extern	void	*recallocarray(void*, size_t, size_t, size_t);"
354 5c342d05 2021-01-21 op 	COMPAT="${COMPAT} compat/recallocarray.o"
355 5c342d05 2021-01-21 op fi
356 fe90d24f 2021-02-04 op if [ ${HAVE_SETPROCTITLE} -eq 0 ]; then
357 fe90d24f 2021-02-04 op 	echo "extern	void	 setproctitle(const char *fmt, ...);"
358 fe90d24f 2021-02-04 op 	COMPAT="${COMPAT} compat/setproctitle.o"
359 fe90d24f 2021-02-04 op fi
360 12042ad7 2021-01-21 op if [ ${HAVE_STRLCAT} -eq 0 ]; then
361 12042ad7 2021-01-21 op 	echo "extern	size_t	 strlcat(char*, const char*, size_t);"
362 12042ad7 2021-01-21 op 	COMPAT="${COMPAT} compat/strlcat.o"
363 12042ad7 2021-01-21 op fi
364 12042ad7 2021-01-21 op if [ ${HAVE_STRLCPY} -eq 0 ]; then
365 12042ad7 2021-01-21 op 	echo "extern	size_t	 strlcpy(char*, const char*, size_t);"
366 12042ad7 2021-01-21 op 	COMPAT="${COMPAT} compat/strlcpy.o"
367 12042ad7 2021-01-21 op fi
368 5c342d05 2021-01-21 op if [ ${HAVE_STRTONUM} -eq 0 ]; then
369 3527b7a5 2021-01-22 op 	echo "extern	long long strtonum(const char*, long long, long long, const char**);"
370 5c342d05 2021-01-21 op 	COMPAT="${COMPAT} compat/strtonum.o"
371 5c342d05 2021-01-21 op fi
372 12042ad7 2021-01-21 op if [ ${HAVE_VASPRINTF} -eq 0 ]; then
373 12042ad7 2021-01-21 op 	echo "extern	int	 vasprintf(char**, const char*, va_list);"
374 12042ad7 2021-01-21 op 	COMPAT="${COMPAT} compat/vasprintf.o"
375 12042ad7 2021-01-21 op fi
376 12042ad7 2021-01-21 op echo "file config.h: written" 1>&2
377 12042ad7 2021-01-21 op echo "file config.h: written" 1>&3
378 12042ad7 2021-01-21 op 
379 12042ad7 2021-01-21 op # --------
380 12042ad7 2021-01-21 op # tests for Makefile.local
381 12042ad7 2021-01-21 op 
382 12042ad7 2021-01-21 op exec > Makefile.local
383 12042ad7 2021-01-21 op 
384 12042ad7 2021-01-21 op [ -z "${BINDIR}"          ] && BINDIR="${PREFIX}/bin"
385 12042ad7 2021-01-21 op [ -z "${MANDIR}"          ] && MANDIR="${PREFIX}/man"
386 12042ad7 2021-01-21 op 
387 12042ad7 2021-01-21 op [ -z "${INSTALL_PROGRAM}" ] && INSTALL_PROGRAM="${INSTALL} -m 0555"
388 12042ad7 2021-01-21 op [ -z "${INSTALL_LIB}"     ] && INSTALL_LIB="${INSTALL} -m 0444"
389 12042ad7 2021-01-21 op [ -z "${INSTALL_MAN}"     ] && INSTALL_MAN="${INSTALL} -m 0444"
390 12042ad7 2021-01-21 op [ -z "${INSTALL_DATA}"    ] && INSTALL_DATA="${INSTALL} -m 0444"
391 12042ad7 2021-01-21 op 
392 12042ad7 2021-01-21 op cat << __HEREDOC__
393 12042ad7 2021-01-21 op CC		= ${CC}
394 12042ad7 2021-01-21 op CFLAGS		= ${CFLAGS}
395 6b191ed5 2021-02-23 op LDFLAGS		= ${LDFLAGS} ${LD_IMSG}
396 12042ad7 2021-01-21 op YACC		= ${YACC}
397 12042ad7 2021-01-21 op STATIC		= ${STATIC}
398 12042ad7 2021-01-21 op PREFIX		= ${PREFIX}
399 12042ad7 2021-01-21 op BINDIR		= ${BINDIR}
400 60dbafbf 2021-02-07 op MANDIR		= ${MANDIR}
401 12042ad7 2021-01-21 op INCLUDEDIR	= ${INCLUDEDIR}
402 12042ad7 2021-01-21 op INSTALL		= ${INSTALL}
403 12042ad7 2021-01-21 op INSTALL_PROGRAM	= ${INSTALL_PROGRAM}
404 12042ad7 2021-01-21 op INSTALL_LIB	= ${INSTALL_LIB}
405 12042ad7 2021-01-21 op INSTALL_MAN	= ${INSTALL_MAN}
406 12042ad7 2021-01-21 op INSTALL_DATA	= ${INSTALL_DATA}
407 4ad0601d 2021-02-10 op 
408 12042ad7 2021-01-21 op __HEREDOC__
409 4ad0601d 2021-02-10 op 
410 4ad0601d 2021-02-10 op printf "COMPAT ="
411 4ad0601d 2021-02-10 op for comp in ${COMPAT}; do
412 4ad0601d 2021-02-10 op 	printf " %s/%s" "$PWD" "$comp"
413 4ad0601d 2021-02-10 op done
414 4ad0601d 2021-02-10 op printf "\n"
415 12042ad7 2021-01-21 op 
416 12042ad7 2021-01-21 op echo "file Makefile.local: written" 1>&2
417 12042ad7 2021-01-21 op echo "file Makefile.local: written" 1>&3
418 12042ad7 2021-01-21 op 
419 12042ad7 2021-01-21 op exit 0