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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 6edcfca9 2021-07-06 op # leaked from the environment except for CC, CFLAGS and LDFLAGS
36 12042ad7 2021-01-21 op
37 93edd353 2021-10-23 op VERSION=1.8-dev
38 f361f799 2021-07-10 op
39 40dc608f 2021-01-27 op CC=`printf "all:\\n\\t@echo \\\$(CC)\\n" | make ${MAKE_FLAGS} -sf -`
40 6edcfca9 2021-07-06 op
41 6edcfca9 2021-07-06 op if [ -z "${CFLAGS}" ]; then
42 6edcfca9 2021-07-06 op CFLAGS=`printf "all:\\n\\t@echo \\\$(CFLAGS)\\n" | make ${MAKE_FLAGS} -sf -`
43 6edcfca9 2021-07-06 op fi
44 6edcfca9 2021-07-06 op
45 68ef1170 2021-07-07 op CFLAGS="${CFLAGS} -W -Wall -Wextra -Wmissing-prototypes -Wstrict-prototypes"
46 68ef1170 2021-07-07 op CFLAGS="${CFLAGS} -Wwrite-strings -Wno-unused-parameter"
47 68ef1170 2021-07-07 op
48 6edcfca9 2021-07-06 op if [ -z "${LDFLAGS}" ]; then
49 6edcfca9 2021-07-06 op LDFLAGS=`printf "all:\\n\\t@echo \\\$(LDFLAGS)\\n" | make ${MAKE_FLAGS} -sf -`
50 6edcfca9 2021-07-06 op LDFLAGS="-ltls -levent -lcrypto"
51 6edcfca9 2021-07-06 op fi
52 6edcfca9 2021-07-06 op
53 6b191ed5 2021-02-23 op LD_IMSG=
54 12042ad7 2021-01-21 op STATIC=
55 6b191ed5 2021-02-23 op YACC=yacc
56 12042ad7 2021-01-21 op
57 8bb8cf2a 2021-07-02 op DISABLE_SANDBOX=0
58 8bb8cf2a 2021-07-02 op
59 12042ad7 2021-01-21 op NEED_GNU_SOURCE=0
60 12042ad7 2021-01-21 op NEED_OPENBSD_SOURCE=0
61 12042ad7 2021-01-21 op
62 12042ad7 2021-01-21 op PREFIX="/usr/local"
63 12042ad7 2021-01-21 op BINDIR=
64 12042ad7 2021-01-21 op
65 12042ad7 2021-01-21 op INSTALL="install"
66 12042ad7 2021-01-21 op
67 8c9b8f48 2021-07-08 op add_library() {
68 8c9b8f48 2021-07-08 op if pkg-config "$1"; then
69 8c9b8f48 2021-07-08 op CFLAGS="${CFLAGS} $(pkg-config --cflags "$1")"
70 8c9b8f48 2021-07-08 op LDFLAGS="${LDFLAGS} $(pkg-config --libs "$1")"
71 8c9b8f48 2021-07-08 op fi
72 6edcfca9 2021-07-06 op }
73 6edcfca9 2021-07-06 op
74 12042ad7 2021-01-21 op # try to auto detect CFLAGS and LDFLAGS
75 8443bff7 2021-01-25 op if which pkg-config 2>/dev/null 1>&2; then
76 8c9b8f48 2021-07-08 op add_library "libtls"
77 8c9b8f48 2021-07-08 op add_library "openssl"
78 337c7420 2021-02-08 op
79 1516fd4d 2021-02-08 op case "$(uname)" in
80 eb877bff 2021-07-06 op OpenBSD)
81 1a572d42 2021-07-07 op # use libevent and imsg in base
82 eb877bff 2021-07-06 op ;;
83 1516fd4d 2021-02-08 op *)
84 8c9b8f48 2021-07-08 op add_library "libevent"
85 8c9b8f48 2021-07-08 op add_library "libimsg"
86 1516fd4d 2021-02-08 op ;;
87 1516fd4d 2021-02-08 op esac
88 9c84a04f 2021-07-08 op
89 9c84a04f 2021-07-08 op case "$(uname)" in
90 9c84a04f 2021-07-08 op *BSD|DragonFly|Darwin)
91 9c84a04f 2021-07-08 op ;;
92 9c84a04f 2021-07-08 op *)
93 8c9b8f48 2021-07-08 op add_library "libbsd-ctor libbsd-overlay"
94 9c84a04f 2021-07-08 op ;;
95 9c84a04f 2021-07-08 op esac
96 86939cb4 2021-01-21 op fi
97 12042ad7 2021-01-21 op
98 12042ad7 2021-01-21 op # auto detect yacc/bison
99 12042ad7 2021-01-21 op which ${YACC} 2>/dev/null 1>&2 || {
100 12042ad7 2021-01-21 op echo "${YACC} not found: trying bison" 1>&2
101 12042ad7 2021-01-21 op echo "${YACC} not found: trying bison" 1>&3
102 12042ad7 2021-01-21 op 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: giving up" 1>&2
105 12042ad7 2021-01-21 op echo "${YACC} not found: giving up" 1>&3
106 12042ad7 2021-01-21 op }
107 12042ad7 2021-01-21 op }
108 12042ad7 2021-01-21 op
109 12042ad7 2021-01-21 op # --------
110 12042ad7 2021-01-21 op # allow certain variables to be overridden on the command line
111 12042ad7 2021-01-21 op
112 12042ad7 2021-01-21 op for keyvals in "$@"; do
113 8bb8cf2a 2021-07-02 op if [ "$keyvals" = "--disable-sandbox" ]; then
114 8bb8cf2a 2021-07-02 op DISABLE_SANDBOX=1
115 8bb8cf2a 2021-07-02 op continue
116 8bb8cf2a 2021-07-02 op fi
117 8bb8cf2a 2021-07-02 op
118 489e1655 2021-07-07 op if [ "$keyvals" = "--enable-sandbox" ]; then
119 489e1655 2021-07-07 op DISABLE_SANDBOX=0
120 489e1655 2021-07-07 op continue
121 489e1655 2021-07-07 op fi
122 489e1655 2021-07-07 op
123 12042ad7 2021-01-21 op key=`echo $keyvals | cut -s -d '=' -f1`
124 12042ad7 2021-01-21 op if [ -z "$key" ]; then
125 12042ad7 2021-01-21 op echo "$0: invalid key-value: $keyvals" 1>&2
126 12042ad7 2021-01-21 op exit 1
127 12042ad7 2021-01-21 op fi
128 597ddf6c 2021-01-21 op val=`echo $keyvals | cut -d '=' -f 2-`
129 12042ad7 2021-01-21 op case "$key" in
130 34c4ca6e 2021-12-09 op BINDIR) BINDIR="$val" ;;
131 34c4ca6e 2021-12-09 op CC) CC="$val" ;;
132 34c4ca6e 2021-12-09 op CFLAGS) CFLAGS="$val" ;;
133 34c4ca6e 2021-12-09 op DESTDIR) DESTDIR="$val" ;;
134 34c4ca6e 2021-12-09 op LDFLAGS) LDFLAGS="$val" ;;
135 34c4ca6e 2021-12-09 op PREFIX) PREFIX="$val" ;;
136 34c4ca6e 2021-12-09 op YACC) YACC="$val" ;;
137 34c4ca6e 2021-12-09 op --prefix) PREFIX="$val" ;;
138 12042ad7 2021-01-21 op *)
139 12042ad7 2021-01-21 op echo "$0: invalid key: $key" 1>&2
140 12042ad7 2021-01-21 op exit 1
141 12042ad7 2021-01-21 op esac
142 12042ad7 2021-01-21 op done
143 12042ad7 2021-01-21 op
144 12042ad7 2021-01-21 op # --------
145 12042ad7 2021-01-21 op # tests functions
146 12042ad7 2021-01-21 op
147 12042ad7 2021-01-21 op # Check whether this HAVE_ setting is manually overridden.
148 12042ad7 2021-01-21 op # If yes, use the override, if no, do not decide anything yet.
149 12042ad7 2021-01-21 op # Arguments: test file name, test var name, manual value
150 12042ad7 2021-01-21 op ismanual() {
151 12042ad7 2021-01-21 op [ -z "${3}" ] && return 1
152 12042ad7 2021-01-21 op echo "tested ${1}: HAVE_${2}=${3} (manual)" 1>&2
153 12042ad7 2021-01-21 op echo "tested ${1}: HAVE_${2}=${3} (manual)" 1>&3
154 12042ad7 2021-01-21 op echo 1>&3
155 12042ad7 2021-01-21 op return 0
156 12042ad7 2021-01-21 op }
157 12042ad7 2021-01-21 op
158 12042ad7 2021-01-21 op # Run a single autoconfiguration test.
159 12042ad7 2021-01-21 op # In case of success, enable the feature.
160 12042ad7 2021-01-21 op # In case of failure, do not decide anything yet.
161 12042ad7 2021-01-21 op # Arguments: test file name, test var name, additional CFLAGS
162 12042ad7 2021-01-21 op singletest() {
163 12042ad7 2021-01-21 op n=${1}${3}
164 12042ad7 2021-01-21 op cat 1>&3 << __HEREDOC__
165 12042ad7 2021-01-21 op testing ${n} ...
166 12042ad7 2021-01-21 op ${COMP} -o have/${1} have/${1}.c ${3} ${LDFLAGS}
167 12042ad7 2021-01-21 op __HEREDOC__
168 12042ad7 2021-01-21 op
169 12042ad7 2021-01-21 op if ${COMP} -o "have/${1}" "have/${1}.c" ${3} ${LDFLAGS} 1>&3 2>&3
170 12042ad7 2021-01-21 op then
171 12042ad7 2021-01-21 op echo "tested ${n}: yes" 1>&2
172 eb77afa8 2021-11-16 op echo "tested ${n}: yes" 1>&3
173 12042ad7 2021-01-21 op echo 1>&3
174 12042ad7 2021-01-21 op eval HAVE_${2}=1
175 12042ad7 2021-01-21 op [ "${3}" = "-D_GNU_SOURCE" ] && NEED_GNU_SOURCE=1
176 12042ad7 2021-01-21 op [ "${3}" = "-D_OPENBSD_SOURCE" ] && NEED_OPENBSD_SOURCE=1
177 6b191ed5 2021-02-23 op [ "${3}" = "-lutil" ] && LD_IMSG="-lutil"
178 12042ad7 2021-01-21 op rm "have/${1}"
179 12042ad7 2021-01-21 op return 0
180 12042ad7 2021-01-21 op else
181 eb77afa8 2021-11-16 op echo "tested ${n}: no (compilation failed)" 1>&2
182 eb77afa8 2021-11-16 op echo "result of ${n}: ${CC} failed with exit status $?" 1>&3
183 eb77afa8 2021-11-16 op echo "result of compiling ${n}: no" 1>&3
184 12042ad7 2021-01-21 op echo 1>&3
185 12042ad7 2021-01-21 op return 1
186 12042ad7 2021-01-21 op fi
187 12042ad7 2021-01-21 op }
188 12042ad7 2021-01-21 op
189 12042ad7 2021-01-21 op # Run a complete autoconfiguration test, including the check for
190 12042ad7 2021-01-21 op # a manual override and disabling the feature on failure.
191 12042ad7 2021-01-21 op # Arguments: test file name, test var name, additional CFLAGS
192 12042ad7 2021-01-21 op # The final argument can optionally be repeated a second time.
193 12042ad7 2021-01-21 op runtest() {
194 12042ad7 2021-01-21 op eval _manual=\${HAVE_${2}}
195 12042ad7 2021-01-21 op ismanual "${1}" "${2}" "${_manual}" && return 0
196 12042ad7 2021-01-21 op singletest "${1}" "${2}" "${3}" && return 0
197 12042ad7 2021-01-21 op [ -n "${4}" ] && singletest "${1}" "${2}" "${4}" && return 0
198 12042ad7 2021-01-21 op eval HAVE_${2}=0
199 12042ad7 2021-01-21 op return 1
200 12042ad7 2021-01-21 op }
201 12042ad7 2021-01-21 op
202 12042ad7 2021-01-21 op # --------
203 12042ad7 2021-01-21 op # compiler options
204 12042ad7 2021-01-21 op
205 40dc608f 2021-01-27 op COMP="${CC} ${CFLAGS} -Wno-unused -Werror"
206 12042ad7 2021-01-21 op
207 12042ad7 2021-01-21 op echo "selected CFLAGS=\"${CFLAGS}\"" 1>&2
208 12042ad7 2021-01-21 op echo "selected CFLAGS=\"${CFLAGS}\"" 1>&3
209 12042ad7 2021-01-21 op echo 1>&3
210 12042ad7 2021-01-21 op
211 12042ad7 2021-01-21 op if [ -n "${STATIC}" ]; then
212 12042ad7 2021-01-21 op echo "selected STATIC=\"${STATIC}\" (manual)" 1>&2
213 12042ad7 2021-01-21 op echo "selected STATIC=\"${STATIC}\" (manual)" 1>&3
214 12042ad7 2021-01-21 op echo 1>&3
215 12042ad7 2021-01-21 op else
216 12042ad7 2021-01-21 op runtest noop STATIC -static || true
217 12042ad7 2021-01-21 op [ ${HAVE_STATIC} -eq 0 ] || STATIC="-static"
218 12042ad7 2021-01-21 op echo "selected STATIC=\"${STATIC}\"" 1>&2
219 12042ad7 2021-01-21 op echo "selected STATIC=\"${STATIC}\"" 1>&3
220 12042ad7 2021-01-21 op echo 1>&3
221 12042ad7 2021-01-21 op fi
222 12042ad7 2021-01-21 op
223 12042ad7 2021-01-21 op # --------
224 12042ad7 2021-01-21 op # tests for config.h
225 12042ad7 2021-01-21 op
226 12042ad7 2021-01-21 op runtest err ERR || true
227 5c342d05 2021-01-21 op runtest explicit_bzero EXPLICIT_BZERO || true
228 aa627c91 2021-02-23 op runtest freezero FREEZERO || true
229 aa627c91 2021-02-23 op runtest getdtablecount GETDTABLECOUNT || true
230 e30e5385 2021-09-18 op runtest getdtablesize GETDTABLESIZE || true
231 2d7abb70 2021-01-21 op runtest getprogname GETPROGNAME || true
232 6b191ed5 2021-02-23 op runtest imsg IMSG -lutil || true
233 4c31de29 2021-09-19 op runtest landlock LANDLOCK || true
234 337c7420 2021-02-08 op runtest libevent LIBEVENT || true
235 efb6210d 2021-10-02 op runtest libevent2 LIBEVENT2 || true
236 12042ad7 2021-01-21 op runtest libtls LIBTLS || true
237 8443bff7 2021-01-25 op runtest openssl OPENSSL || true
238 fe90d24f 2021-02-04 op runtest pr_set_name PR_SET_NAME || true
239 6b191ed5 2021-02-23 op runtest program_invocation_short_name PROGRAM_INVOCATION_SHORT_NAME "" -D_GNU_SOURCE || true
240 6b191ed5 2021-02-23 op runtest queue_h QUEUE_H || true
241 578f13e4 2021-04-25 op runtest reallocarray REALLOCARRAY || true
242 5c342d05 2021-01-21 op runtest recallocarray RECALLOCARRAY || true
243 fe90d24f 2021-02-04 op runtest setproctitle SETPROCTITLE || true
244 12042ad7 2021-01-21 op runtest strlcat STRLCAT || true
245 12042ad7 2021-01-21 op runtest strlcpy STRLCPY || true
246 5c342d05 2021-01-21 op runtest strtonum STRTONUM || true
247 492a274f 2021-10-07 op runtest tree_h TREE_H || true
248 12042ad7 2021-01-21 op runtest vasprintf VASPRINTF "" -D_GNU_SOURCE || true
249 12042ad7 2021-01-21 op
250 12042ad7 2021-01-21 op if [ ${HAVE_LIBTLS} -eq 0 ]; then
251 12042ad7 2021-01-21 op echo "FATAL: libtls not found" 1>&2
252 12042ad7 2021-01-21 op echo "FATAL: libtls not found" 1>&3
253 12042ad7 2021-01-21 op exit 1
254 12042ad7 2021-01-21 op fi
255 12042ad7 2021-01-21 op
256 8443bff7 2021-01-25 op if [ ${HAVE_OPENSSL} -eq 0 ]; then
257 8443bff7 2021-01-25 op echo "FATAL: openssl not found" 1>&2
258 8443bff7 2021-01-25 op echo "FATAL: openssl not found" 1>&3
259 337c7420 2021-02-08 op exit 1
260 337c7420 2021-02-08 op fi
261 337c7420 2021-02-08 op
262 337c7420 2021-02-08 op if [ ${HAVE_LIBEVENT} -eq 0 ]; then
263 337c7420 2021-02-08 op echo "FATAL: libevent not found" 1>&2
264 337c7420 2021-02-08 op echo "FATAL: libevent not found" 1>&3
265 8443bff7 2021-01-25 op exit 1
266 8443bff7 2021-01-25 op fi
267 8443bff7 2021-01-25 op
268 492a274f 2021-10-07 op if [ ${HAVE_QUEUE_H} -eq 0 -o ${HAVE_IMSG} -eq 0 -o ${HAVE_TREE_H} -eq 0 ]; then
269 6b191ed5 2021-02-23 op CFLAGS="${CFLAGS} -I ${PWD}/compat"
270 6b191ed5 2021-02-23 op fi
271 6b191ed5 2021-02-23 op
272 12042ad7 2021-01-21 op # --------
273 12042ad7 2021-01-21 op # write config.h
274 12042ad7 2021-01-21 op
275 12042ad7 2021-01-21 op exec > config.h
276 12042ad7 2021-01-21 op
277 12042ad7 2021-01-21 op cat <<__HEREDOC__
278 12042ad7 2021-01-21 op #ifdef __cplusplus
279 12042ad7 2021-01-21 op #error "Do not use C++."
280 12042ad7 2021-01-21 op #endif
281 12042ad7 2021-01-21 op __HEREDOC__
282 12042ad7 2021-01-21 op
283 12042ad7 2021-01-21 op [ ${NEED_GNU_SOURCE} -eq 0 ] || echo "#define _GNU_SOURCE"
284 12042ad7 2021-01-21 op [ ${NEED_OPENBSD_SOURCE} -eq 0 ] || echo "#define _OPENBSD_SOURCE"
285 12042ad7 2021-01-21 op
286 6b191ed5 2021-02-23 op [ ${HAVE_STRLCAT} -eq 0 -o ${HAVE_STRLCPY} -eq 0 -o ${HAVE_IMSG} -eq 0 ] \
287 12042ad7 2021-01-21 op && echo "#include <sys/types.h>"
288 12042ad7 2021-01-21 op [ ${HAVE_VASPRINTF} -eq 0 ] && echo "#include <stdarg.h>"
289 12042ad7 2021-01-21 op
290 6b191ed5 2021-02-23 op if [ ${HAVE_QUEUE_H} -eq 1 ]; then
291 6b191ed5 2021-02-23 op echo "#include <sys/queue.h>"
292 6b191ed5 2021-02-23 op else
293 6b191ed5 2021-02-23 op echo "#include <queue.h>"
294 492a274f 2021-10-07 op fi
295 492a274f 2021-10-07 op
296 492a274f 2021-10-07 op if [ ${HAVE_TREE_H} -eq 1 ]; then
297 492a274f 2021-10-07 op echo "#include <sys/tree.h>"
298 492a274f 2021-10-07 op else
299 492a274f 2021-10-07 op echo "#include <tree.h>"
300 6b191ed5 2021-02-23 op fi
301 6b191ed5 2021-02-23 op
302 fda7b99f 2021-02-23 op echo "#include <sys/types.h>"
303 6b191ed5 2021-02-23 op echo "#include <sys/uio.h>"
304 6b191ed5 2021-02-23 op echo "#include <stdint.h>"
305 6b191ed5 2021-02-23 op echo "#include <imsg.h>"
306 6b191ed5 2021-02-23 op
307 12042ad7 2021-01-21 op cat <<__HEREDOC__
308 12042ad7 2021-01-21 op
309 f361f799 2021-07-10 op #define VERSION "${VERSION}"
310 8bb8cf2a 2021-07-02 op #define DISABLE_SANDBOX ${DISABLE_SANDBOX}
311 8bb8cf2a 2021-07-02 op
312 12042ad7 2021-01-21 op #define HAVE_ERR ${HAVE_ERR}
313 5c342d05 2021-01-21 op #define HAVE_EXPLICIT_BZERO ${HAVE_EXPLICIT_BZERO}
314 aa627c91 2021-02-23 op #define HAVE_FREEZERO ${HAVE_FREEZERO}
315 aa627c91 2021-02-23 op #define HAVE_GETDTABLECOUNT ${HAVE_GETDTABLECOUNT}
316 aa627c91 2021-02-23 op #define HAVE_GETDTABLESIZE ${HAVE_GETDTABLESIZE}
317 12042ad7 2021-01-21 op #define HAVE_GETPROGNAME ${HAVE_GETPROGNAME}
318 6b191ed5 2021-02-23 op #define HAVE_IMSG ${HAVE_IMSG}
319 d85aa602 2021-09-19 op #define HAVE_LANDLOCK ${HAVE_LANDLOCK}
320 337c7420 2021-02-08 op #define HAVE_LIBEVENT ${HAVE_LIBEVENT}
321 efb6210d 2021-10-02 op #define HAVE_LIBEVENT2 ${HAVE_LIBEVENT2}
322 a72cc6be 2021-02-11 op #define HAVE_PROGRAM_INVOCATION_SHORT_NAME ${HAVE_PROGRAM_INVOCATION_SHORT_NAME}
323 fe90d24f 2021-02-04 op #define HAVE_PR_SET_NAME ${HAVE_PR_SET_NAME}
324 6b191ed5 2021-02-23 op #define HAVE_QUEUE_H ${HAVE_QUEUE_H}
325 578f13e4 2021-04-25 op #define HAVE_REALLOCARRAY ${HAVE_REALLOCARRAY}
326 5c342d05 2021-01-21 op #define HAVE_RECALLOCARRAY ${HAVE_RECALLOCARRAY}
327 dfa6d77b 2021-02-12 op #define HAVE_SETPROCTITLE ${HAVE_SETPROCTITLE}
328 12042ad7 2021-01-21 op #define HAVE_STRLCAT ${HAVE_STRLCAT}
329 12042ad7 2021-01-21 op #define HAVE_STRLCPY ${HAVE_STRLCPY}
330 5c342d05 2021-01-21 op #define HAVE_STRTONUM ${HAVE_STRTONUM}
331 492a274f 2021-10-07 op #define HAVE_TREE_H ${HAVE_TREE_H}
332 12042ad7 2021-01-21 op #define HAVE_VASPRINTF ${HAVE_VASPRINTF}
333 12042ad7 2021-01-21 op
334 12042ad7 2021-01-21 op __HEREDOC__
335 7e262563 2021-01-22 op
336 7e262563 2021-01-22 op [ ${HAVE_EXPLICIT_BZERO} -eq 0 -o \
337 aa627c91 2021-02-23 op ${HAVE_FREEZERO} -eq 0 -o \
338 578f13e4 2021-04-25 op ${HAVE_REALLOCARRAY} -eq 0 -o \
339 7e262563 2021-01-22 op ${HAVE_RECALLOCARRAY} -eq 0 -o \
340 7e262563 2021-01-22 op ${HAVE_STRLCAT} -eq 0 -o \
341 7e262563 2021-01-22 op ${HAVE_STRLCPY} -eq 0 -o \
342 7e262563 2021-01-22 op ${HAVE_STRTONUM} -eq 0 ] && echo "#include <stddef.h>"
343 12042ad7 2021-01-21 op
344 12042ad7 2021-01-21 op if [ ${HAVE_ERR} -eq 0 ]; then
345 12042ad7 2021-01-21 op echo "extern void err(int, const char*, ...);"
346 12042ad7 2021-01-21 op echo "extern void errx(int, const char*, ...);"
347 12042ad7 2021-01-21 op echo "extern void warn(const char*, ...);"
348 12042ad7 2021-01-21 op echo "extern void warnx(const char*, ...);"
349 12042ad7 2021-01-21 op COMPAT="${COMPAT} compat/err.o"
350 2d7abb70 2021-01-21 op else
351 2d7abb70 2021-01-21 op echo "#include <err.h>"
352 12042ad7 2021-01-21 op fi
353 5c342d05 2021-01-21 op if [ ${HAVE_EXPLICIT_BZERO} -eq 0 ]; then
354 5c342d05 2021-01-21 op echo "extern void explicit_bzero(void*, size_t);"
355 5c342d05 2021-01-21 op COMPAT="${COMPAT} compat/explicit_bzero.o"
356 333a6711 2021-01-25 op fi
357 aa627c91 2021-02-23 op if [ ${HAVE_FREEZERO} -eq 0 ]; then
358 aa627c91 2021-02-23 op echo "extern void freezero(void*, size_t);"
359 aa627c91 2021-02-23 op COMPAT="${COMPAT} compat/freezero.o"
360 aa627c91 2021-02-23 op fi
361 aa627c91 2021-02-23 op if [ ${HAVE_GETDTABLECOUNT} -eq 0 ]; then
362 aa627c91 2021-02-23 op echo "extern int getdtablecount(void);"
363 aa627c91 2021-02-23 op COMPAT="${COMPAT} compat/getdtablecount.o"
364 aa627c91 2021-02-23 op fi
365 aa627c91 2021-02-23 op if [ ${HAVE_GETDTABLESIZE} -eq 0 ]; then
366 aa627c91 2021-02-23 op echo "extern int getdtablesize(void);"
367 aa627c91 2021-02-23 op COMPAT="${COMPAT} compat/getdtablesize.o"
368 aa627c91 2021-02-23 op fi
369 333a6711 2021-01-25 op if [ ${HAVE_GETPROGNAME} -eq 0 ]; then
370 333a6711 2021-01-25 op echo "extern const char *getprogname(void);"
371 333a6711 2021-01-25 op COMPAT="${COMPAT} compat/getprogname.o"
372 5c342d05 2021-01-21 op fi
373 6b191ed5 2021-02-23 op if [ ${HAVE_IMSG} -eq 0 ]; then
374 6b191ed5 2021-02-23 op COMPAT="${COMPAT} compat/imsg.o compat/imsg-buffer.o"
375 6b191ed5 2021-02-23 op fi
376 578f13e4 2021-04-25 op if [ ${HAVE_REALLOCARRAY} -eq 0 ]; then
377 578f13e4 2021-04-25 op echo "extern void *reallocarray(void*, size_t, size_t);"
378 578f13e4 2021-04-25 op COMPAT="${COMPAT} compat/reallocarray.o"
379 578f13e4 2021-04-25 op fi
380 5c342d05 2021-01-21 op if [ ${HAVE_RECALLOCARRAY} -eq 0 ]; then
381 578f13e4 2021-04-25 op echo "extern void *recallocarray(void*, size_t, size_t, size_t);"
382 5c342d05 2021-01-21 op COMPAT="${COMPAT} compat/recallocarray.o"
383 5c342d05 2021-01-21 op fi
384 fe90d24f 2021-02-04 op if [ ${HAVE_SETPROCTITLE} -eq 0 ]; then
385 fe90d24f 2021-02-04 op echo "extern void setproctitle(const char *fmt, ...);"
386 fe90d24f 2021-02-04 op COMPAT="${COMPAT} compat/setproctitle.o"
387 fe90d24f 2021-02-04 op fi
388 12042ad7 2021-01-21 op if [ ${HAVE_STRLCAT} -eq 0 ]; then
389 12042ad7 2021-01-21 op echo "extern size_t strlcat(char*, const char*, size_t);"
390 12042ad7 2021-01-21 op COMPAT="${COMPAT} compat/strlcat.o"
391 12042ad7 2021-01-21 op fi
392 12042ad7 2021-01-21 op if [ ${HAVE_STRLCPY} -eq 0 ]; then
393 12042ad7 2021-01-21 op echo "extern size_t strlcpy(char*, const char*, size_t);"
394 12042ad7 2021-01-21 op COMPAT="${COMPAT} compat/strlcpy.o"
395 12042ad7 2021-01-21 op fi
396 5c342d05 2021-01-21 op if [ ${HAVE_STRTONUM} -eq 0 ]; then
397 3527b7a5 2021-01-22 op echo "extern long long strtonum(const char*, long long, long long, const char**);"
398 5c342d05 2021-01-21 op COMPAT="${COMPAT} compat/strtonum.o"
399 5c342d05 2021-01-21 op fi
400 12042ad7 2021-01-21 op if [ ${HAVE_VASPRINTF} -eq 0 ]; then
401 12042ad7 2021-01-21 op echo "extern int vasprintf(char**, const char*, va_list);"
402 12042ad7 2021-01-21 op COMPAT="${COMPAT} compat/vasprintf.o"
403 12042ad7 2021-01-21 op fi
404 12042ad7 2021-01-21 op echo "file config.h: written" 1>&2
405 12042ad7 2021-01-21 op echo "file config.h: written" 1>&3
406 12042ad7 2021-01-21 op
407 12042ad7 2021-01-21 op # --------
408 12042ad7 2021-01-21 op # tests for Makefile.local
409 12042ad7 2021-01-21 op
410 12042ad7 2021-01-21 op exec > Makefile.local
411 12042ad7 2021-01-21 op
412 12042ad7 2021-01-21 op [ -z "${BINDIR}" ] && BINDIR="${PREFIX}/bin"
413 12042ad7 2021-01-21 op [ -z "${MANDIR}" ] && MANDIR="${PREFIX}/man"
414 12042ad7 2021-01-21 op
415 12042ad7 2021-01-21 op [ -z "${INSTALL_PROGRAM}" ] && INSTALL_PROGRAM="${INSTALL} -m 0555"
416 12042ad7 2021-01-21 op [ -z "${INSTALL_LIB}" ] && INSTALL_LIB="${INSTALL} -m 0444"
417 12042ad7 2021-01-21 op [ -z "${INSTALL_MAN}" ] && INSTALL_MAN="${INSTALL} -m 0444"
418 12042ad7 2021-01-21 op [ -z "${INSTALL_DATA}" ] && INSTALL_DATA="${INSTALL} -m 0444"
419 12042ad7 2021-01-21 op
420 12042ad7 2021-01-21 op cat << __HEREDOC__
421 12042ad7 2021-01-21 op CC = ${CC}
422 12042ad7 2021-01-21 op CFLAGS = ${CFLAGS}
423 6b191ed5 2021-02-23 op LDFLAGS = ${LDFLAGS} ${LD_IMSG}
424 12042ad7 2021-01-21 op YACC = ${YACC}
425 12042ad7 2021-01-21 op STATIC = ${STATIC}
426 12042ad7 2021-01-21 op PREFIX = ${PREFIX}
427 12042ad7 2021-01-21 op BINDIR = ${BINDIR}
428 60dbafbf 2021-02-07 op MANDIR = ${MANDIR}
429 12042ad7 2021-01-21 op INCLUDEDIR = ${INCLUDEDIR}
430 12042ad7 2021-01-21 op INSTALL = ${INSTALL}
431 12042ad7 2021-01-21 op INSTALL_PROGRAM = ${INSTALL_PROGRAM}
432 12042ad7 2021-01-21 op INSTALL_LIB = ${INSTALL_LIB}
433 12042ad7 2021-01-21 op INSTALL_MAN = ${INSTALL_MAN}
434 12042ad7 2021-01-21 op INSTALL_DATA = ${INSTALL_DATA}
435 4ad0601d 2021-02-10 op
436 f361f799 2021-07-10 op VERSION = ${VERSION}
437 f361f799 2021-07-10 op
438 12042ad7 2021-01-21 op __HEREDOC__
439 4ad0601d 2021-02-10 op
440 4ad0601d 2021-02-10 op printf "COMPAT ="
441 4ad0601d 2021-02-10 op for comp in ${COMPAT}; do
442 4ad0601d 2021-02-10 op printf " %s/%s" "$PWD" "$comp"
443 4ad0601d 2021-02-10 op done
444 4ad0601d 2021-02-10 op printf "\n"
445 12042ad7 2021-01-21 op
446 12042ad7 2021-01-21 op echo "file Makefile.local: written" 1>&2
447 12042ad7 2021-01-21 op echo "file Makefile.local: written" 1>&3
448 12042ad7 2021-01-21 op
449 12042ad7 2021-01-21 op exit 0