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Date:: Fri Feb 12 12:47:20 2021 UTC
Message:: fix various compilation errors Include gmid.h as first header in every file, as it then includes config.h (that defines _GNU_SOURCE for instance). Fix also a warning about unsigned vs signed const char pointers in openssl.
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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="${CFLAGS} -Wwrite-strings -Wno-unused-parameter"
 41 337c7420 2021-02-08 op LDFLAGS="-ltls -levent"
 42 12042ad7 2021-01-21 op YACC=yacc
 43 12042ad7 2021-01-21 op LEX=lex
 44 12042ad7 2021-01-21 op STATIC=
 45 12042ad7 2021-01-21 op 
 46 12042ad7 2021-01-21 op HAVE_ERR=
 47 5c342d05 2021-01-21 op HAVE_EXPLICIT_BZERO=
 48 12042ad7 2021-01-21 op HAVE_GETPROGNAME=
 49 337c7420 2021-02-08 op HAVE_LIBEVENT=
 50 12042ad7 2021-01-21 op HAVE_LIBTLS=
 51 8443bff7 2021-01-25 op HAVE_OPENSSL=
 52 a72cc6be 2021-02-11 op HAVE_PROGRAM_INVOCATION_SHORT_NAME=
 53 fe90d24f 2021-02-04 op HAVE_PR_SET_NAME=
 54 5c342d05 2021-01-21 op HAVE_RECALLOCARRAY=
 55 fe90d24f 2021-02-04 op HAVE_SETPROCTITLE=
 56 12042ad7 2021-01-21 op HAVE_STRLCAT=
 57 12042ad7 2021-01-21 op HAVE_STRLCPY=
 58 5c342d05 2021-01-21 op HAVE_STRTONUM=
 59 12042ad7 2021-01-21 op HAVE_VASPRINTF=
 60 12042ad7 2021-01-21 op 
 61 12042ad7 2021-01-21 op NEED_GNU_SOURCE=0
 62 12042ad7 2021-01-21 op NEED_OPENBSD_SOURCE=0
 63 12042ad7 2021-01-21 op 
 64 12042ad7 2021-01-21 op PREFIX="/usr/local"
 65 12042ad7 2021-01-21 op BINDIR=
 66 12042ad7 2021-01-21 op 
 67 12042ad7 2021-01-21 op INSTALL="install"
 68 12042ad7 2021-01-21 op 
 69 12042ad7 2021-01-21 op # try to auto detect CFLAGS and LDFLAGS
 70 8443bff7 2021-01-25 op if which pkg-config 2>/dev/null 1>&2; then
 71 8443bff7 2021-01-25 op 	if pkg-config libtls; then
 72 809c4bd0 2021-02-07 op 		CFLAGS="${CFLAGS} $(pkg-config --cflags libtls)"
 73 8443bff7 2021-01-25 op 		LDFLAGS="$(pkg-config --libs libtls)"
 74 8443bff7 2021-01-25 op 	fi
 75 8443bff7 2021-01-25 op 	if pkg-config openssl; then
 76 8443bff7 2021-01-25 op 		CFLAGS="${CFLAGS} $(pkg-config --cflags openssl)"
 77 8443bff7 2021-01-25 op 		LDFLAGS="${LDFLAGS} $(pkg-config --libs openssl)"
 78 337c7420 2021-02-08 op 	fi
 79 337c7420 2021-02-08 op 
 80 1516fd4d 2021-02-08 op 	case "$(uname)" in
 81 1516fd4d 2021-02-08 op 		OpenBSD) ;;
 82 1516fd4d 2021-02-08 op 		*)
 83 1516fd4d 2021-02-08 op 			if pkg-config libevent; then
 84 1516fd4d 2021-02-08 op 				CFLAGS="${CFLAGS} $(pkg-config --cflags libevent)"
 85 1516fd4d 2021-02-08 op 				LDFLAGS="${LDFLAGS} $(pkg-config --libs libevent)"
 86 1516fd4d 2021-02-08 op 			fi
 87 1516fd4d 2021-02-08 op 			;;
 88 1516fd4d 2021-02-08 op 	esac
 89 86939cb4 2021-01-21 op fi
 90 12042ad7 2021-01-21 op 
 91 12042ad7 2021-01-21 op # auto detect lex/flex
 92 12042ad7 2021-01-21 op which ${LEX} 2>/dev/null 1>&2 || {
 93 12042ad7 2021-01-21 op 	echo "${LEX} not found: trying flex" 1>&2
 94 12042ad7 2021-01-21 op 	echo "${LEX} not found: trying flex" 1>&3
 95 12042ad7 2021-01-21 op 	LEX=flex
 96 12042ad7 2021-01-21 op 	which ${LEX} 2>/dev/null 1>&2 || {
 97 12042ad7 2021-01-21 op 		echo "${LEX} not found: giving up" 1>&2
 98 12042ad7 2021-01-21 op 		echo "${LEX} not found: giving up" 1>&3
 99 12042ad7 2021-01-21 op 	}
100 12042ad7 2021-01-21 op }
101 12042ad7 2021-01-21 op 
102 12042ad7 2021-01-21 op # auto detect yacc/bison
103 12042ad7 2021-01-21 op which ${YACC} 2>/dev/null 1>&2 || {
104 12042ad7 2021-01-21 op 	echo "${YACC} not found: trying bison" 1>&2
105 12042ad7 2021-01-21 op 	echo "${YACC} not found: trying bison" 1>&3
106 12042ad7 2021-01-21 op 	YACC=bison
107 12042ad7 2021-01-21 op 	which ${YACC} 2>/dev/null 1>&2 || {
108 12042ad7 2021-01-21 op 		echo "${YACC} not found: giving up" 1>&2
109 12042ad7 2021-01-21 op 		echo "${YACC} not found: giving up" 1>&3
110 12042ad7 2021-01-21 op 	}
111 12042ad7 2021-01-21 op }
112 12042ad7 2021-01-21 op 
113 12042ad7 2021-01-21 op # --------
114 12042ad7 2021-01-21 op # allow certain variables to be overridden on the command line
115 12042ad7 2021-01-21 op 
116 12042ad7 2021-01-21 op for keyvals in "$@"; do
117 12042ad7 2021-01-21 op 	key=`echo $keyvals | cut -s -d '=' -f1`
118 12042ad7 2021-01-21 op 	if [ -z "$key" ]; then
119 12042ad7 2021-01-21 op 		echo "$0: invalid key-value: $keyvals" 1>&2
120 12042ad7 2021-01-21 op 		exit 1
121 12042ad7 2021-01-21 op 	fi
122 597ddf6c 2021-01-21 op 	val=`echo $keyvals | cut -d '=' -f 2-`
123 12042ad7 2021-01-21 op 	case "$key" in
124 12042ad7 2021-01-21 op 		BINDIR)  BINDIR="$val" ;;
125 12042ad7 2021-01-21 op 		CC)      CC="$val" ;;
126 12042ad7 2021-01-21 op 		CFLAGS)  CFLAGS="$val" ;;
127 12042ad7 2021-01-21 op 		DESTDIR) DESTDIR="$val" ;;
128 12042ad7 2021-01-21 op 		LDFLAGS) LDFLAGS="$val" ;;
129 12042ad7 2021-01-21 op 		LEX)     LEX="$lex" ;;
130 12042ad7 2021-01-21 op 		PREFIX)  PREFIX="$val" ;;
131 12042ad7 2021-01-21 op 		YACC)    YACC="$val" ;;
132 12042ad7 2021-01-21 op 		*)
133 12042ad7 2021-01-21 op 			echo "$0: invalid key: $key" 1>&2
134 12042ad7 2021-01-21 op 			exit 1
135 12042ad7 2021-01-21 op 	esac
136 12042ad7 2021-01-21 op done
137 12042ad7 2021-01-21 op 
138 12042ad7 2021-01-21 op # --------
139 12042ad7 2021-01-21 op # tests functions
140 12042ad7 2021-01-21 op 
141 12042ad7 2021-01-21 op # Check whether this HAVE_ setting is manually overridden.
142 12042ad7 2021-01-21 op # If yes, use the override, if no, do not decide anything yet.
143 12042ad7 2021-01-21 op # Arguments: test file name, test var name, manual value
144 12042ad7 2021-01-21 op ismanual() {
145 12042ad7 2021-01-21 op 	[ -z "${3}" ] && return 1
146 12042ad7 2021-01-21 op 	echo "tested ${1}: HAVE_${2}=${3} (manual)" 1>&2
147 12042ad7 2021-01-21 op 	echo "tested ${1}: HAVE_${2}=${3} (manual)" 1>&3
148 12042ad7 2021-01-21 op 	echo 1>&3
149 12042ad7 2021-01-21 op 	return 0
150 12042ad7 2021-01-21 op }
151 12042ad7 2021-01-21 op 
152 12042ad7 2021-01-21 op # Run a single autoconfiguration test.
153 12042ad7 2021-01-21 op # In case of success, enable the feature.
154 12042ad7 2021-01-21 op # In case of failure, do not decide anything yet.
155 12042ad7 2021-01-21 op # Arguments: test file name, test var name, additional CFLAGS
156 12042ad7 2021-01-21 op singletest() {
157 12042ad7 2021-01-21 op 	n=${1}${3}
158 12042ad7 2021-01-21 op 	cat 1>&3 << __HEREDOC__
159 12042ad7 2021-01-21 op testing ${n} ...
160 12042ad7 2021-01-21 op ${COMP} -o have/${1} have/${1}.c ${3} ${LDFLAGS}
161 12042ad7 2021-01-21 op __HEREDOC__
162 12042ad7 2021-01-21 op 
163 12042ad7 2021-01-21 op 	if ${COMP} -o "have/${1}" "have/${1}.c" ${3} ${LDFLAGS} 1>&3 2>&3
164 12042ad7 2021-01-21 op 	then
165 12042ad7 2021-01-21 op 		echo "partial result of ${n}: ${CC} succeeded" 1>&3
166 12042ad7 2021-01-21 op 	else
167 12042ad7 2021-01-21 op 		echo "tested ${n}: no (compilation failed)" 1>&2
168 12042ad7 2021-01-21 op 		echo "result of ${n}: ${CC} failed with exit status $?" 1>&3
169 12042ad7 2021-01-21 op 		echo "result of compiling ${n}: no" 1>&3
170 12042ad7 2021-01-21 op 		echo 1>&3
171 12042ad7 2021-01-21 op 		return 1
172 12042ad7 2021-01-21 op 	fi
173 12042ad7 2021-01-21 op 
174 12042ad7 2021-01-21 op 	if ./have/${1} 1>&3 2>&3; then
175 12042ad7 2021-01-21 op 		echo "tested ${n}: yes" 1>&2
176 12042ad7 2021-01-21 op 		echo "result of running ${n}: yes" 1>&3
177 12042ad7 2021-01-21 op 		echo 1>&3
178 12042ad7 2021-01-21 op 		eval HAVE_${2}=1
179 12042ad7 2021-01-21 op 		[ "${3}" = "-D_GNU_SOURCE" ] && NEED_GNU_SOURCE=1
180 12042ad7 2021-01-21 op 		[ "${3}" = "-D_OPENBSD_SOURCE" ] && NEED_OPENBSD_SOURCE=1
181 12042ad7 2021-01-21 op 		[ "${3}" = "-lsocket" ] && LD_RECVMSG="-lsocket"
182 12042ad7 2021-01-21 op 		rm "have/${1}"
183 12042ad7 2021-01-21 op 		return 0
184 12042ad7 2021-01-21 op 	else
185 12042ad7 2021-01-21 op 		echo "tested ${n}: no (execution failed)" 1>&2
186 12042ad7 2021-01-21 op 		echo "result of ${n}: execution failed with exit status $?" 1>&3
187 12042ad7 2021-01-21 op 		echo "result of running ${n}: no" 1>&3
188 12042ad7 2021-01-21 op 		echo 1>&3
189 12042ad7 2021-01-21 op 		rm "have/${1}"
190 12042ad7 2021-01-21 op 		return 1
191 12042ad7 2021-01-21 op 	fi
192 12042ad7 2021-01-21 op }
193 12042ad7 2021-01-21 op 
194 12042ad7 2021-01-21 op # Run a complete autoconfiguration test, including the check for
195 12042ad7 2021-01-21 op # a manual override and disabling the feature on failure.
196 12042ad7 2021-01-21 op # Arguments: test file name, test var name, additional CFLAGS
197 12042ad7 2021-01-21 op # The final argument can optionally be repeated a second time.
198 12042ad7 2021-01-21 op runtest() {
199 12042ad7 2021-01-21 op 	eval _manual=\${HAVE_${2}}
200 12042ad7 2021-01-21 op 	ismanual "${1}" "${2}" "${_manual}" && return 0
201 12042ad7 2021-01-21 op 	singletest "${1}" "${2}" "${3}" && return 0
202 12042ad7 2021-01-21 op 	[ -n "${4}" ] && singletest "${1}" "${2}" "${4}" && return 0
203 12042ad7 2021-01-21 op 	eval HAVE_${2}=0
204 12042ad7 2021-01-21 op 	return 1
205 12042ad7 2021-01-21 op }
206 12042ad7 2021-01-21 op 
207 12042ad7 2021-01-21 op # --------
208 12042ad7 2021-01-21 op # compiler options
209 12042ad7 2021-01-21 op 
210 40dc608f 2021-01-27 op COMP="${CC} ${CFLAGS} -Wno-unused -Werror"
211 12042ad7 2021-01-21 op 
212 12042ad7 2021-01-21 op echo "selected CFLAGS=\"${CFLAGS}\"" 1>&2
213 12042ad7 2021-01-21 op echo "selected CFLAGS=\"${CFLAGS}\"" 1>&3
214 12042ad7 2021-01-21 op echo 1>&3
215 12042ad7 2021-01-21 op 
216 12042ad7 2021-01-21 op if [ -n "${STATIC}" ]; then
217 12042ad7 2021-01-21 op 	echo "selected STATIC=\"${STATIC}\" (manual)" 1>&2
218 12042ad7 2021-01-21 op 	echo "selected STATIC=\"${STATIC}\" (manual)" 1>&3
219 12042ad7 2021-01-21 op 	echo 1>&3
220 12042ad7 2021-01-21 op else
221 12042ad7 2021-01-21 op 	runtest noop STATIC -static || true
222 12042ad7 2021-01-21 op 	[ ${HAVE_STATIC} -eq 0 ] || STATIC="-static"
223 12042ad7 2021-01-21 op 	echo "selected STATIC=\"${STATIC}\"" 1>&2
224 12042ad7 2021-01-21 op 	echo "selected STATIC=\"${STATIC}\"" 1>&3
225 12042ad7 2021-01-21 op 	echo 1>&3
226 12042ad7 2021-01-21 op fi
227 12042ad7 2021-01-21 op 
228 12042ad7 2021-01-21 op # --------
229 12042ad7 2021-01-21 op # tests for config.h
230 12042ad7 2021-01-21 op 
231 12042ad7 2021-01-21 op runtest err		ERR		|| true
232 5c342d05 2021-01-21 op runtest explicit_bzero	EXPLICIT_BZERO	|| true
233 2d7abb70 2021-01-21 op runtest getprogname	GETPROGNAME	|| true
234 337c7420 2021-02-08 op runtest libevent	LIBEVENT	|| true
235 12042ad7 2021-01-21 op runtest libtls		LIBTLS		|| true
236 8443bff7 2021-01-25 op runtest openssl		OPENSSL		|| true
237 a72cc6be 2021-02-11 op runtest program_invocation_short_name PROGRAM_INVOCATION_SHORT_NAME "" -D_GNU_SOURCE || true
238 fe90d24f 2021-02-04 op runtest pr_set_name	PR_SET_NAME	|| true
239 5c342d05 2021-01-21 op runtest recallocarray	RECALLOCARRAY	|| true
240 fe90d24f 2021-02-04 op runtest setproctitle	SETPROCTITLE	|| true
241 12042ad7 2021-01-21 op runtest strlcat		STRLCAT		|| true
242 12042ad7 2021-01-21 op runtest strlcpy		STRLCPY		|| true
243 5c342d05 2021-01-21 op runtest strtonum	STRTONUM	|| true
244 12042ad7 2021-01-21 op runtest vasprintf	VASPRINTF	"" -D_GNU_SOURCE || true
245 12042ad7 2021-01-21 op 
246 12042ad7 2021-01-21 op if [ ${HAVE_LIBTLS} -eq 0 ]; then
247 12042ad7 2021-01-21 op 	echo "FATAL: libtls not found" 1>&2
248 12042ad7 2021-01-21 op 	echo "FATAL: libtls not found" 1>&3
249 12042ad7 2021-01-21 op 	exit 1
250 12042ad7 2021-01-21 op fi
251 12042ad7 2021-01-21 op 
252 8443bff7 2021-01-25 op if [ ${HAVE_OPENSSL} -eq 0 ]; then
253 8443bff7 2021-01-25 op 	echo "FATAL: openssl not found" 1>&2
254 8443bff7 2021-01-25 op 	echo "FATAL: openssl not found" 1>&3
255 337c7420 2021-02-08 op 	exit 1
256 337c7420 2021-02-08 op fi
257 337c7420 2021-02-08 op 
258 337c7420 2021-02-08 op if [ ${HAVE_LIBEVENT} -eq 0 ]; then
259 337c7420 2021-02-08 op 	echo "FATAL: libevent not found" 1>&2
260 337c7420 2021-02-08 op 	echo "FATAL: libevent not found" 1>&3
261 8443bff7 2021-01-25 op 	exit 1
262 8443bff7 2021-01-25 op fi
263 8443bff7 2021-01-25 op 
264 12042ad7 2021-01-21 op # --------
265 12042ad7 2021-01-21 op # write config.h
266 12042ad7 2021-01-21 op 
267 12042ad7 2021-01-21 op exec > config.h
268 12042ad7 2021-01-21 op 
269 12042ad7 2021-01-21 op cat <<__HEREDOC__
270 12042ad7 2021-01-21 op #ifdef __cplusplus
271 12042ad7 2021-01-21 op #error "Do not use C++."
272 12042ad7 2021-01-21 op #endif
273 12042ad7 2021-01-21 op __HEREDOC__
274 12042ad7 2021-01-21 op 
275 12042ad7 2021-01-21 op [ ${NEED_GNU_SOURCE} -eq 0 ] || echo "#define _GNU_SOURCE"
276 12042ad7 2021-01-21 op [ ${NEED_OPENBSD_SOURCE} -eq 0 ] || echo "#define _OPENBSD_SOURCE"
277 12042ad7 2021-01-21 op 
278 12042ad7 2021-01-21 op [ ${HAVE_STRLCAT} -eq 0 -o ${HAVE_STRLCPY} -eq 0 ] \
279 12042ad7 2021-01-21 op 	&& echo "#include <sys/types.h>"
280 12042ad7 2021-01-21 op [ ${HAVE_VASPRINTF} -eq 0 ] && echo "#include <stdarg.h>"
281 12042ad7 2021-01-21 op 
282 12042ad7 2021-01-21 op cat <<__HEREDOC__
283 12042ad7 2021-01-21 op 
284 12042ad7 2021-01-21 op #define HAVE_ERR		${HAVE_ERR}
285 5c342d05 2021-01-21 op #define HAVE_EXPLICIT_BZERO	${HAVE_EXPLICIT_BZERO}
286 12042ad7 2021-01-21 op #define HAVE_GETPROGNAME	${HAVE_GETPROGNAME}
287 337c7420 2021-02-08 op #define HAVE_LIBEVENT		${HAVE_LIBEVENT}
288 a72cc6be 2021-02-11 op #define HAVE_PROGRAM_INVOCATION_SHORT_NAME ${HAVE_PROGRAM_INVOCATION_SHORT_NAME}
289 fe90d24f 2021-02-04 op #define HAVE_PR_SET_NAME	${HAVE_PR_SET_NAME}
290 5c342d05 2021-01-21 op #define HAVE_RECALLOCARRAY	${HAVE_RECALLOCARRAY}
291 fe90d24f 2021-02-04 op #define HAVE_SETPROCTITLE	${SETPROCTITLE}
292 12042ad7 2021-01-21 op #define HAVE_STRLCAT		${HAVE_STRLCAT}
293 12042ad7 2021-01-21 op #define HAVE_STRLCPY		${HAVE_STRLCPY}
294 5c342d05 2021-01-21 op #define HAVE_STRTONUM		${HAVE_STRTONUM}
295 12042ad7 2021-01-21 op #define HAVE_VASPRINTF		${HAVE_VASPRINTF}
296 12042ad7 2021-01-21 op 
297 12042ad7 2021-01-21 op __HEREDOC__
298 7e262563 2021-01-22 op 
299 7e262563 2021-01-22 op [ ${HAVE_EXPLICIT_BZERO} -eq 0 -o \
300 7e262563 2021-01-22 op   ${HAVE_RECALLOCARRAY} -eq 0 -o \
301 7e262563 2021-01-22 op   ${HAVE_STRLCAT} -eq 0 -o \
302 7e262563 2021-01-22 op   ${HAVE_STRLCPY} -eq 0 -o \
303 7e262563 2021-01-22 op   ${HAVE_STRTONUM} -eq 0 ] && echo "#include <stddef.h>"
304 12042ad7 2021-01-21 op 
305 12042ad7 2021-01-21 op if [ ${HAVE_ERR} -eq 0 ]; then
306 12042ad7 2021-01-21 op 	echo "extern	void	 err(int, const char*, ...);"
307 12042ad7 2021-01-21 op 	echo "extern	void	 errx(int, const char*, ...);"
308 12042ad7 2021-01-21 op 	echo "extern	void	 warn(const char*, ...);"
309 12042ad7 2021-01-21 op 	echo "extern	void	 warnx(const char*, ...);"
310 12042ad7 2021-01-21 op 	COMPAT="${COMPAT} compat/err.o"
311 2d7abb70 2021-01-21 op else
312 2d7abb70 2021-01-21 op 	echo "#include <err.h>"
313 12042ad7 2021-01-21 op fi
314 5c342d05 2021-01-21 op if [ ${HAVE_EXPLICIT_BZERO} -eq 0 ]; then
315 5c342d05 2021-01-21 op 	echo "extern	void	 explicit_bzero(void*, size_t);"
316 5c342d05 2021-01-21 op 	COMPAT="${COMPAT} compat/explicit_bzero.o"
317 333a6711 2021-01-25 op fi
318 333a6711 2021-01-25 op if [ ${HAVE_GETPROGNAME} -eq 0 ]; then
319 333a6711 2021-01-25 op 	echo "extern	const char *getprogname(void);"
320 333a6711 2021-01-25 op 	COMPAT="${COMPAT} compat/getprogname.o"
321 5c342d05 2021-01-21 op fi
322 5c342d05 2021-01-21 op if [ ${HAVE_RECALLOCARRAY} -eq 0 ]; then
323 5c342d05 2021-01-21 op 	echo "extern	void*	 recallocarray(void*, size_t, size_t, size_t);"
324 5c342d05 2021-01-21 op 	COMPAT="${COMPAT} compat/recallocarray.o"
325 5c342d05 2021-01-21 op fi
326 fe90d24f 2021-02-04 op if [ ${HAVE_SETPROCTITLE} -eq 0 ]; then
327 fe90d24f 2021-02-04 op 	echo "extern	void	 setproctitle(const char *fmt, ...);"
328 fe90d24f 2021-02-04 op 	COMPAT="${COMPAT} compat/setproctitle.o"
329 fe90d24f 2021-02-04 op fi
330 12042ad7 2021-01-21 op if [ ${HAVE_STRLCAT} -eq 0 ]; then
331 12042ad7 2021-01-21 op 	echo "extern	size_t	 strlcat(char*, const char*, size_t);"
332 12042ad7 2021-01-21 op 	COMPAT="${COMPAT} compat/strlcat.o"
333 12042ad7 2021-01-21 op fi
334 12042ad7 2021-01-21 op if [ ${HAVE_STRLCPY} -eq 0 ]; then
335 12042ad7 2021-01-21 op 	echo "extern	size_t	 strlcpy(char*, const char*, size_t);"
336 12042ad7 2021-01-21 op 	COMPAT="${COMPAT} compat/strlcpy.o"
337 12042ad7 2021-01-21 op fi
338 5c342d05 2021-01-21 op if [ ${HAVE_STRTONUM} -eq 0 ]; then
339 3527b7a5 2021-01-22 op 	echo "extern	long long strtonum(const char*, long long, long long, const char**);"
340 5c342d05 2021-01-21 op 	COMPAT="${COMPAT} compat/strtonum.o"
341 5c342d05 2021-01-21 op fi
342 12042ad7 2021-01-21 op if [ ${HAVE_VASPRINTF} -eq 0 ]; then
343 12042ad7 2021-01-21 op 	echo "extern	int	 vasprintf(char**, const char*, va_list);"
344 12042ad7 2021-01-21 op 	COMPAT="${COMPAT} compat/vasprintf.o"
345 12042ad7 2021-01-21 op fi
346 12042ad7 2021-01-21 op echo "file config.h: written" 1>&2
347 12042ad7 2021-01-21 op echo "file config.h: written" 1>&3
348 12042ad7 2021-01-21 op 
349 12042ad7 2021-01-21 op # --------
350 12042ad7 2021-01-21 op # tests for Makefile.local
351 12042ad7 2021-01-21 op 
352 12042ad7 2021-01-21 op exec > Makefile.local
353 12042ad7 2021-01-21 op 
354 12042ad7 2021-01-21 op [ -z "${BINDIR}"          ] && BINDIR="${PREFIX}/bin"
355 12042ad7 2021-01-21 op [ -z "${MANDIR}"          ] && MANDIR="${PREFIX}/man"
356 12042ad7 2021-01-21 op 
357 12042ad7 2021-01-21 op [ -z "${INSTALL_PROGRAM}" ] && INSTALL_PROGRAM="${INSTALL} -m 0555"
358 12042ad7 2021-01-21 op [ -z "${INSTALL_LIB}"     ] && INSTALL_LIB="${INSTALL} -m 0444"
359 12042ad7 2021-01-21 op [ -z "${INSTALL_MAN}"     ] && INSTALL_MAN="${INSTALL} -m 0444"
360 12042ad7 2021-01-21 op [ -z "${INSTALL_DATA}"    ] && INSTALL_DATA="${INSTALL} -m 0444"
361 12042ad7 2021-01-21 op 
362 12042ad7 2021-01-21 op cat << __HEREDOC__
363 12042ad7 2021-01-21 op CC		= ${CC}
364 12042ad7 2021-01-21 op CFLAGS		= ${CFLAGS}
365 12042ad7 2021-01-21 op LDFLAGS		= ${LDFLAGS}
366 12042ad7 2021-01-21 op YACC		= ${YACC}
367 12042ad7 2021-01-21 op LEX		= ${LEX}
368 12042ad7 2021-01-21 op STATIC		= ${STATIC}
369 12042ad7 2021-01-21 op PREFIX		= ${PREFIX}
370 12042ad7 2021-01-21 op BINDIR		= ${BINDIR}
371 60dbafbf 2021-02-07 op MANDIR		= ${MANDIR}
372 12042ad7 2021-01-21 op INCLUDEDIR	= ${INCLUDEDIR}
373 12042ad7 2021-01-21 op INSTALL		= ${INSTALL}
374 12042ad7 2021-01-21 op INSTALL_PROGRAM	= ${INSTALL_PROGRAM}
375 12042ad7 2021-01-21 op INSTALL_LIB	= ${INSTALL_LIB}
376 12042ad7 2021-01-21 op INSTALL_MAN	= ${INSTALL_MAN}
377 12042ad7 2021-01-21 op INSTALL_DATA	= ${INSTALL_DATA}
378 4ad0601d 2021-02-10 op 
379 12042ad7 2021-01-21 op __HEREDOC__
380 4ad0601d 2021-02-10 op 
381 4ad0601d 2021-02-10 op printf "COMPAT ="
382 4ad0601d 2021-02-10 op for comp in ${COMPAT}; do
383 4ad0601d 2021-02-10 op 	printf " %s/%s" "$PWD" "$comp"
384 4ad0601d 2021-02-10 op done
385 4ad0601d 2021-02-10 op printf "\n"
386 12042ad7 2021-01-21 op 
387 12042ad7 2021-01-21 op echo "file Makefile.local: written" 1>&2
388 12042ad7 2021-01-21 op echo "file Makefile.local: written" 1>&3
389 12042ad7 2021-01-21 op 
390 12042ad7 2021-01-21 op exit 0