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Date:: Fri Jan 22 17:00:56 2021 UTC
Message:: fixing compat compilation include headers if needed and include config.h
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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 12042ad7 2021-01-21 op # default settings: initialize all vars here
 35 12042ad7 2021-01-21 op 
 36 12042ad7 2021-01-21 op CC=cc
 37 12042ad7 2021-01-21 op CFLAGS=
 38 12042ad7 2021-01-21 op LDFLAGS=-ltls
 39 12042ad7 2021-01-21 op YACC=yacc
 40 12042ad7 2021-01-21 op LEX=lex
 41 12042ad7 2021-01-21 op STATIC=
 42 12042ad7 2021-01-21 op 
 43 12042ad7 2021-01-21 op HAVE_ERR=
 44 5c342d05 2021-01-21 op HAVE_EXPLICIT_BZERO=
 45 12042ad7 2021-01-21 op HAVE_GETPROGNAME=
 46 12042ad7 2021-01-21 op HAVE_LIBTLS=
 47 5c342d05 2021-01-21 op HAVE_RECALLOCARRAY=
 48 12042ad7 2021-01-21 op HAVE_STRLCAT=
 49 12042ad7 2021-01-21 op HAVE_STRLCPY=
 50 5c342d05 2021-01-21 op HAVE_STRTONUM=
 51 12042ad7 2021-01-21 op HAVE_VASPRINTF=
 52 12042ad7 2021-01-21 op 
 53 12042ad7 2021-01-21 op NEED_GNU_SOURCE=0
 54 12042ad7 2021-01-21 op NEED_OPENBSD_SOURCE=0
 55 12042ad7 2021-01-21 op 
 56 12042ad7 2021-01-21 op PREFIX="/usr/local"
 57 12042ad7 2021-01-21 op BINDIR=
 58 12042ad7 2021-01-21 op 
 59 12042ad7 2021-01-21 op INSTALL="install"
 60 12042ad7 2021-01-21 op 
 61 12042ad7 2021-01-21 op # try to auto detect CFLAGS and LDFLAGS
 62 86939cb4 2021-01-21 op if which pkg-config 2>/dev/null 1>&2 && pkg-config libtls; then
 63 86939cb4 2021-01-21 op 	CFLAGS=`pkg-config --cflags libtls`
 64 86939cb4 2021-01-21 op 	LDFLAGS=`pkg-config --libs  libtls`
 65 86939cb4 2021-01-21 op fi
 66 12042ad7 2021-01-21 op 
 67 12042ad7 2021-01-21 op # auto detect lex/flex
 68 12042ad7 2021-01-21 op which ${LEX} 2>/dev/null 1>&2 || {
 69 12042ad7 2021-01-21 op 	echo "${LEX} not found: trying flex" 1>&2
 70 12042ad7 2021-01-21 op 	echo "${LEX} not found: trying flex" 1>&3
 71 12042ad7 2021-01-21 op 	LEX=flex
 72 12042ad7 2021-01-21 op 	which ${LEX} 2>/dev/null 1>&2 || {
 73 12042ad7 2021-01-21 op 		echo "${LEX} not found: giving up" 1>&2
 74 12042ad7 2021-01-21 op 		echo "${LEX} not found: giving up" 1>&3
 75 12042ad7 2021-01-21 op 		exit 1
 76 12042ad7 2021-01-21 op 	}
 77 12042ad7 2021-01-21 op }
 78 12042ad7 2021-01-21 op 
 79 12042ad7 2021-01-21 op # auto detect yacc/bison
 80 12042ad7 2021-01-21 op which ${YACC} 2>/dev/null 1>&2 || {
 81 12042ad7 2021-01-21 op 	echo "${YACC} not found: trying bison" 1>&2
 82 12042ad7 2021-01-21 op 	echo "${YACC} not found: trying bison" 1>&3
 83 12042ad7 2021-01-21 op 	YACC=bison
 84 12042ad7 2021-01-21 op 	which ${YACC} 2>/dev/null 1>&2 || {
 85 12042ad7 2021-01-21 op 		echo "${YACC} not found: giving up" 1>&2
 86 12042ad7 2021-01-21 op 		echo "${YACC} not found: giving up" 1>&3
 87 12042ad7 2021-01-21 op 		exit 1
 88 12042ad7 2021-01-21 op 	}
 89 12042ad7 2021-01-21 op }
 90 12042ad7 2021-01-21 op 
 91 12042ad7 2021-01-21 op # --------
 92 12042ad7 2021-01-21 op # allow certain variables to be overridden on the command line
 93 12042ad7 2021-01-21 op 
 94 12042ad7 2021-01-21 op for keyvals in "$@"; do
 95 12042ad7 2021-01-21 op 	key=`echo $keyvals | cut -s -d '=' -f1`
 96 12042ad7 2021-01-21 op 	if [ -z "$key" ]; then
 97 12042ad7 2021-01-21 op 		echo "$0: invalid key-value: $keyvals" 1>&2
 98 12042ad7 2021-01-21 op 		exit 1
 99 12042ad7 2021-01-21 op 	fi
100 597ddf6c 2021-01-21 op 	val=`echo $keyvals | cut -d '=' -f 2-`
101 12042ad7 2021-01-21 op 	case "$key" in
102 12042ad7 2021-01-21 op 		BINDIR)  BINDIR="$val" ;;
103 12042ad7 2021-01-21 op 		CC)      CC="$val" ;;
104 12042ad7 2021-01-21 op 		CFLAGS)  CFLAGS="$val" ;;
105 12042ad7 2021-01-21 op 		DESTDIR) DESTDIR="$val" ;;
106 12042ad7 2021-01-21 op 		LDFLAGS) LDFLAGS="$val" ;;
107 12042ad7 2021-01-21 op 		LEX)     LEX="$lex" ;;
108 12042ad7 2021-01-21 op 		PREFIX)  PREFIX="$val" ;;
109 12042ad7 2021-01-21 op 		YACC)    YACC="$val" ;;
110 12042ad7 2021-01-21 op 		*)
111 12042ad7 2021-01-21 op 			echo "$0: invalid key: $key" 1>&2
112 12042ad7 2021-01-21 op 			exit 1
113 12042ad7 2021-01-21 op 	esac
114 12042ad7 2021-01-21 op done
115 12042ad7 2021-01-21 op 
116 12042ad7 2021-01-21 op # --------
117 12042ad7 2021-01-21 op # tests functions
118 12042ad7 2021-01-21 op 
119 12042ad7 2021-01-21 op # Check whether this HAVE_ setting is manually overridden.
120 12042ad7 2021-01-21 op # If yes, use the override, if no, do not decide anything yet.
121 12042ad7 2021-01-21 op # Arguments: test file name, test var name, manual value
122 12042ad7 2021-01-21 op ismanual() {
123 12042ad7 2021-01-21 op 	[ -z "${3}" ] && return 1
124 12042ad7 2021-01-21 op 	echo "tested ${1}: HAVE_${2}=${3} (manual)" 1>&2
125 12042ad7 2021-01-21 op 	echo "tested ${1}: HAVE_${2}=${3} (manual)" 1>&3
126 12042ad7 2021-01-21 op 	echo 1>&3
127 12042ad7 2021-01-21 op 	return 0
128 12042ad7 2021-01-21 op }
129 12042ad7 2021-01-21 op 
130 12042ad7 2021-01-21 op # Run a single autoconfiguration test.
131 12042ad7 2021-01-21 op # In case of success, enable the feature.
132 12042ad7 2021-01-21 op # In case of failure, do not decide anything yet.
133 12042ad7 2021-01-21 op # Arguments: test file name, test var name, additional CFLAGS
134 12042ad7 2021-01-21 op singletest() {
135 12042ad7 2021-01-21 op 	n=${1}${3}
136 12042ad7 2021-01-21 op 	cat 1>&3 << __HEREDOC__
137 12042ad7 2021-01-21 op testing ${n} ...
138 12042ad7 2021-01-21 op ${COMP} -o have/${1} have/${1}.c ${3} ${LDFLAGS}
139 12042ad7 2021-01-21 op __HEREDOC__
140 12042ad7 2021-01-21 op 
141 12042ad7 2021-01-21 op 	if ${COMP} -o "have/${1}" "have/${1}.c" ${3} ${LDFLAGS} 1>&3 2>&3
142 12042ad7 2021-01-21 op 	then
143 12042ad7 2021-01-21 op 		echo "partial result of ${n}: ${CC} succeeded" 1>&3
144 12042ad7 2021-01-21 op 	else
145 12042ad7 2021-01-21 op 		echo "tested ${n}: no (compilation failed)" 1>&2
146 12042ad7 2021-01-21 op 		echo "result of ${n}: ${CC} failed with exit status $?" 1>&3
147 12042ad7 2021-01-21 op 		echo "result of compiling ${n}: no" 1>&3
148 12042ad7 2021-01-21 op 		echo 1>&3
149 12042ad7 2021-01-21 op 		return 1
150 12042ad7 2021-01-21 op 	fi
151 12042ad7 2021-01-21 op 
152 12042ad7 2021-01-21 op 	if ./have/${1} 1>&3 2>&3; then
153 12042ad7 2021-01-21 op 		echo "tested ${n}: yes" 1>&2
154 12042ad7 2021-01-21 op 		echo "result of running ${n}: yes" 1>&3
155 12042ad7 2021-01-21 op 		echo 1>&3
156 12042ad7 2021-01-21 op 		eval HAVE_${2}=1
157 12042ad7 2021-01-21 op 		[ "${3}" = "-D_GNU_SOURCE" ] && NEED_GNU_SOURCE=1
158 12042ad7 2021-01-21 op 		[ "${3}" = "-D_OPENBSD_SOURCE" ] && NEED_OPENBSD_SOURCE=1
159 12042ad7 2021-01-21 op 		[ "${3}" = "-lsocket" ] && LD_RECVMSG="-lsocket"
160 12042ad7 2021-01-21 op 		rm "have/${1}"
161 12042ad7 2021-01-21 op 		return 0
162 12042ad7 2021-01-21 op 	else
163 12042ad7 2021-01-21 op 		echo "tested ${n}: no (execution failed)" 1>&2
164 12042ad7 2021-01-21 op 		echo "result of ${n}: execution failed with exit status $?" 1>&3
165 12042ad7 2021-01-21 op 		echo "result of running ${n}: no" 1>&3
166 12042ad7 2021-01-21 op 		echo 1>&3
167 12042ad7 2021-01-21 op 		rm "have/${1}"
168 12042ad7 2021-01-21 op 		return 1
169 12042ad7 2021-01-21 op 	fi
170 12042ad7 2021-01-21 op }
171 12042ad7 2021-01-21 op 
172 12042ad7 2021-01-21 op # Run a complete autoconfiguration test, including the check for
173 12042ad7 2021-01-21 op # a manual override and disabling the feature on failure.
174 12042ad7 2021-01-21 op # Arguments: test file name, test var name, additional CFLAGS
175 12042ad7 2021-01-21 op # The final argument can optionally be repeated a second time.
176 12042ad7 2021-01-21 op runtest() {
177 12042ad7 2021-01-21 op 	eval _manual=\${HAVE_${2}}
178 12042ad7 2021-01-21 op 	ismanual "${1}" "${2}" "${_manual}" && return 0
179 12042ad7 2021-01-21 op 	singletest "${1}" "${2}" "${3}" && return 0
180 12042ad7 2021-01-21 op 	[ -n "${4}" ] && singletest "${1}" "${2}" "${4}" && return 0
181 12042ad7 2021-01-21 op 	eval HAVE_${2}=0
182 12042ad7 2021-01-21 op 	return 1
183 12042ad7 2021-01-21 op }
184 12042ad7 2021-01-21 op 
185 12042ad7 2021-01-21 op # --------
186 12042ad7 2021-01-21 op # compiler options
187 12042ad7 2021-01-21 op 
188 12042ad7 2021-01-21 op DEFCFLAGS="-g -W -Wall -Wmissing-prototypes -Wstrict-prototypes -Wwrite-strings -Wno-unused-parameter"
189 12042ad7 2021-01-21 op 
190 12042ad7 2021-01-21 op if [ -n "${CFLAGS}" ]; then
191 12042ad7 2021-01-21 op 	COMP="${CC} ${CFLAGS} -Wno-unused -Werror"
192 12042ad7 2021-01-21 op else
193 12042ad7 2021-01-21 op 	COMP="${CC} ${CDEFCFLAGS} -Wno-unused -Werror"
194 12042ad7 2021-01-21 op fi
195 12042ad7 2021-01-21 op echo -n "testing ${CC} -W: " 1>&2
196 12042ad7 2021-01-21 op echo -n "testing ${CC} -W: " 1>&3
197 12042ad7 2021-01-21 op runtest noop WFLAG || true
198 12042ad7 2021-01-21 op 
199 12042ad7 2021-01-21 op if [ -n "${CFLAGS}" ]; then
200 12042ad7 2021-01-21 op 	echo "CFLAGS specified manually:" 1>&3
201 12042ad7 2021-01-21 op elif [ ${HAVE_WFLAG} -eq 0 ]; then
202 12042ad7 2021-01-21 op 	CFLAGS="-g"
203 12042ad7 2021-01-21 op else
204 12042ad7 2021-01-21 op 	CFLAGS="${DEFCFLAGS}"
205 12042ad7 2021-01-21 op fi
206 12042ad7 2021-01-21 op echo "selected CFLAGS=\"${CFLAGS}\"" 1>&2
207 12042ad7 2021-01-21 op echo "selected CFLAGS=\"${CFLAGS}\"" 1>&3
208 12042ad7 2021-01-21 op echo 1>&3
209 12042ad7 2021-01-21 op 
210 12042ad7 2021-01-21 op COMP="${CC} ${CFLAGS}"
211 12042ad7 2021-01-21 op [ ${HAVE_WFLAG} -eq 0 ] || COMP="${COMP} -Wno-unused -Werror"
212 12042ad7 2021-01-21 op 
213 12042ad7 2021-01-21 op if [ -n "${STATIC}" ]; then
214 12042ad7 2021-01-21 op 	echo "selected STATIC=\"${STATIC}\" (manual)" 1>&2
215 12042ad7 2021-01-21 op 	echo "selected STATIC=\"${STATIC}\" (manual)" 1>&3
216 12042ad7 2021-01-21 op 	echo 1>&3
217 12042ad7 2021-01-21 op else
218 12042ad7 2021-01-21 op 	runtest noop STATIC -static || true
219 12042ad7 2021-01-21 op 	[ ${HAVE_STATIC} -eq 0 ] || STATIC="-static"
220 12042ad7 2021-01-21 op 	echo "selected STATIC=\"${STATIC}\"" 1>&2
221 12042ad7 2021-01-21 op 	echo "selected STATIC=\"${STATIC}\"" 1>&3
222 12042ad7 2021-01-21 op 	echo 1>&3
223 12042ad7 2021-01-21 op fi
224 12042ad7 2021-01-21 op 
225 12042ad7 2021-01-21 op # --------
226 12042ad7 2021-01-21 op # tests for config.h
227 12042ad7 2021-01-21 op 
228 12042ad7 2021-01-21 op runtest err		ERR		|| true
229 5c342d05 2021-01-21 op runtest explicit_bzero	EXPLICIT_BZERO	|| true
230 2d7abb70 2021-01-21 op runtest getprogname	GETPROGNAME	|| true
231 12042ad7 2021-01-21 op runtest libtls		LIBTLS		|| true
232 5c342d05 2021-01-21 op runtest recallocarray	RECALLOCARRAY	|| true
233 12042ad7 2021-01-21 op runtest strlcat		STRLCAT		|| true
234 12042ad7 2021-01-21 op runtest strlcpy		STRLCPY		|| true
235 5c342d05 2021-01-21 op runtest strtonum	STRTONUM	|| true
236 12042ad7 2021-01-21 op runtest vasprintf	VASPRINTF	"" -D_GNU_SOURCE || true
237 12042ad7 2021-01-21 op 
238 12042ad7 2021-01-21 op if [ ${HAVE_LIBTLS} -eq 0 ]; then
239 12042ad7 2021-01-21 op 	echo "FATAL: libtls not found" 1>&2
240 12042ad7 2021-01-21 op 	echo "FATAL: libtls not found" 1>&3
241 12042ad7 2021-01-21 op 	exit 1
242 12042ad7 2021-01-21 op fi
243 12042ad7 2021-01-21 op 
244 12042ad7 2021-01-21 op # --------
245 12042ad7 2021-01-21 op # write config.h
246 12042ad7 2021-01-21 op 
247 12042ad7 2021-01-21 op exec > config.h
248 12042ad7 2021-01-21 op 
249 12042ad7 2021-01-21 op cat <<__HEREDOC__
250 12042ad7 2021-01-21 op #ifdef __cplusplus
251 12042ad7 2021-01-21 op #error "Do not use C++."
252 12042ad7 2021-01-21 op #endif
253 12042ad7 2021-01-21 op __HEREDOC__
254 12042ad7 2021-01-21 op 
255 12042ad7 2021-01-21 op [ ${NEED_GNU_SOURCE} -eq 0 ] || echo "#define _GNU_SOURCE"
256 12042ad7 2021-01-21 op [ ${NEED_OPENBSD_SOURCE} -eq 0 ] || echo "#define _OPENBSD_SOURCE"
257 12042ad7 2021-01-21 op 
258 12042ad7 2021-01-21 op [ ${HAVE_STRLCAT} -eq 0 -o ${HAVE_STRLCPY} -eq 0 ] \
259 12042ad7 2021-01-21 op 	&& echo "#include <sys/types.h>"
260 12042ad7 2021-01-21 op [ ${HAVE_VASPRINTF} -eq 0 ] && echo "#include <stdarg.h>"
261 12042ad7 2021-01-21 op 
262 12042ad7 2021-01-21 op cat <<__HEREDOC__
263 12042ad7 2021-01-21 op 
264 12042ad7 2021-01-21 op #define HAVE_ERR		${HAVE_ERR}
265 5c342d05 2021-01-21 op #define HAVE_EXPLICIT_BZERO	${HAVE_EXPLICIT_BZERO}
266 12042ad7 2021-01-21 op #define HAVE_GETPROGNAME	${HAVE_GETPROGNAME}
267 5c342d05 2021-01-21 op #define HAVE_RECALLOCARRAY	${HAVE_RECALLOCARRAY}
268 12042ad7 2021-01-21 op #define HAVE_STRLCAT		${HAVE_STRLCAT}
269 12042ad7 2021-01-21 op #define HAVE_STRLCPY		${HAVE_STRLCPY}
270 5c342d05 2021-01-21 op #define HAVE_STRTONUM		${HAVE_STRTONUM}
271 12042ad7 2021-01-21 op #define HAVE_VASPRINTF		${HAVE_VASPRINTF}
272 12042ad7 2021-01-21 op 
273 12042ad7 2021-01-21 op __HEREDOC__
274 7e262563 2021-01-22 op 
275 7e262563 2021-01-22 op [ ${HAVE_VASPRINTF} -eq 0 ] && echo "#include <stdarg.h>"
276 7e262563 2021-01-22 op 
277 7e262563 2021-01-22 op [ ${HAVE_EXPLICIT_BZERO} -eq 0 -o \
278 7e262563 2021-01-22 op   ${HAVE_RECALLOCARRAY} -eq 0 -o \
279 7e262563 2021-01-22 op   ${HAVE_STRLCAT} -eq 0 -o \
280 7e262563 2021-01-22 op   ${HAVE_STRLCPY} -eq 0 -o \
281 7e262563 2021-01-22 op   ${HAVE_STRTONUM} -eq 0 ] && echo "#include <stddef.h>"
282 12042ad7 2021-01-21 op 
283 12042ad7 2021-01-21 op if [ ${HAVE_ERR} -eq 0 ]; then
284 12042ad7 2021-01-21 op 	echo "extern	void	 err(int, const char*, ...);"
285 12042ad7 2021-01-21 op 	echo "extern	void	 errx(int, const char*, ...);"
286 12042ad7 2021-01-21 op 	echo "extern	void	 warn(const char*, ...);"
287 12042ad7 2021-01-21 op 	echo "extern	void	 warnx(const char*, ...);"
288 12042ad7 2021-01-21 op 	COMPAT="${COMPAT} compat/err.o"
289 2d7abb70 2021-01-21 op else
290 2d7abb70 2021-01-21 op 	echo "#include <err.h>"
291 12042ad7 2021-01-21 op fi
292 5c342d05 2021-01-21 op if [ ${HAVE_EXPLICIT_BZERO} -eq 0 ]; then
293 5c342d05 2021-01-21 op 	echo "extern	void	 explicit_bzero(void*, size_t);"
294 5c342d05 2021-01-21 op 	COMPAT="${COMPAT} compat/explicit_bzero.o"
295 5c342d05 2021-01-21 op fi
296 5c342d05 2021-01-21 op if [ ${HAVE_RECALLOCARRAY} -eq 0 ]; then
297 5c342d05 2021-01-21 op 	echo "extern	void*	 recallocarray(void*, size_t, size_t, size_t);"
298 5c342d05 2021-01-21 op 	COMPAT="${COMPAT} compat/recallocarray.o"
299 5c342d05 2021-01-21 op fi
300 12042ad7 2021-01-21 op if [ ${HAVE_STRLCAT} -eq 0 ]; then
301 12042ad7 2021-01-21 op 	echo "extern	size_t	 strlcat(char*, const char*, size_t);"
302 12042ad7 2021-01-21 op 	COMPAT="${COMPAT} compat/strlcat.o"
303 12042ad7 2021-01-21 op fi
304 12042ad7 2021-01-21 op if [ ${HAVE_STRLCPY} -eq 0 ]; then
305 12042ad7 2021-01-21 op 	echo "extern	size_t	 strlcpy(char*, const char*, size_t);"
306 12042ad7 2021-01-21 op 	COMPAT="${COMPAT} compat/strlcpy.o"
307 12042ad7 2021-01-21 op fi
308 5c342d05 2021-01-21 op if [ ${HAVE_STRTONUM} -eq 0 ]; then
309 3527b7a5 2021-01-22 op 	echo "extern	long long strtonum(const char*, long long, long long, const char**);"
310 5c342d05 2021-01-21 op 	COMPAT="${COMPAT} compat/strtonum.o"
311 5c342d05 2021-01-21 op fi
312 12042ad7 2021-01-21 op if [ ${HAVE_VASPRINTF} -eq 0 ]; then
313 12042ad7 2021-01-21 op 	echo "extern	int	 vasprintf(char**, const char*, va_list);"
314 12042ad7 2021-01-21 op 	COMPAT="${COMPAT} compat/vasprintf.o"
315 12042ad7 2021-01-21 op fi
316 12042ad7 2021-01-21 op echo "file config.h: written" 1>&2
317 12042ad7 2021-01-21 op echo "file config.h: written" 1>&3
318 12042ad7 2021-01-21 op 
319 12042ad7 2021-01-21 op # --------
320 12042ad7 2021-01-21 op # tests for Makefile.local
321 12042ad7 2021-01-21 op 
322 12042ad7 2021-01-21 op exec > Makefile.local
323 12042ad7 2021-01-21 op 
324 12042ad7 2021-01-21 op [ -z "${BINDIR}"          ] && BINDIR="${PREFIX}/bin"
325 12042ad7 2021-01-21 op [ -z "${MANDIR}"          ] && MANDIR="${PREFIX}/man"
326 12042ad7 2021-01-21 op 
327 12042ad7 2021-01-21 op [ -z "${INSTALL_PROGRAM}" ] && INSTALL_PROGRAM="${INSTALL} -m 0555"
328 12042ad7 2021-01-21 op [ -z "${INSTALL_LIB}"     ] && INSTALL_LIB="${INSTALL} -m 0444"
329 12042ad7 2021-01-21 op [ -z "${INSTALL_MAN}"     ] && INSTALL_MAN="${INSTALL} -m 0444"
330 12042ad7 2021-01-21 op [ -z "${INSTALL_DATA}"    ] && INSTALL_DATA="${INSTALL} -m 0444"
331 12042ad7 2021-01-21 op 
332 12042ad7 2021-01-21 op cat << __HEREDOC__
333 12042ad7 2021-01-21 op CC		= ${CC}
334 12042ad7 2021-01-21 op CFLAGS		= ${CFLAGS}
335 12042ad7 2021-01-21 op LDFLAGS		= ${LDFLAGS}
336 12042ad7 2021-01-21 op YACC		= ${YACC}
337 12042ad7 2021-01-21 op LEX		= ${LEX}
338 12042ad7 2021-01-21 op COMPAT		= ${COMPAT}
339 12042ad7 2021-01-21 op STATIC		= ${STATIC}
340 12042ad7 2021-01-21 op PREFIX		= ${PREFIX}
341 12042ad7 2021-01-21 op BINDIR		= ${BINDIR}
342 12042ad7 2021-01-21 op INCLUDEDIR	= ${INCLUDEDIR}
343 12042ad7 2021-01-21 op INSTALL		= ${INSTALL}
344 12042ad7 2021-01-21 op INSTALL_PROGRAM	= ${INSTALL_PROGRAM}
345 12042ad7 2021-01-21 op INSTALL_LIB	= ${INSTALL_LIB}
346 12042ad7 2021-01-21 op INSTALL_MAN	= ${INSTALL_MAN}
347 12042ad7 2021-01-21 op INSTALL_DATA	= ${INSTALL_DATA}
348 12042ad7 2021-01-21 op __HEREDOC__
349 12042ad7 2021-01-21 op 
350 12042ad7 2021-01-21 op echo "file Makefile.local: written" 1>&2
351 12042ad7 2021-01-21 op echo "file Makefile.local: written" 1>&3
352 12042ad7 2021-01-21 op 
353 12042ad7 2021-01-21 op exit 0