3 c423c56e 2022-09-25 op # Copyright (c) 2014, 2015, 2016 Ingo Schwarze <schwarze@openbsd.org>
4 c423c56e 2022-09-25 op # Copyright (c) 2017, 2018 Kristaps Dzonsons <kristaps@bsd.lv>
5 c423c56e 2022-09-25 op # Copyright (c) 2022 Omar Polo <op@omarpolo.com>
7 c423c56e 2022-09-25 op # Permission to use, copy, modify, and distribute this software for any
8 c423c56e 2022-09-25 op # purpose with or without fee is hereby granted, provided that the above
9 c423c56e 2022-09-25 op # copyright notice and this permission notice appear in all copies.
11 c423c56e 2022-09-25 op # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
12 c423c56e 2022-09-25 op # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
13 c423c56e 2022-09-25 op # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
14 c423c56e 2022-09-25 op # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15 c423c56e 2022-09-25 op # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16 c423c56e 2022-09-25 op # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17 c423c56e 2022-09-25 op # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
21 c423c56e 2022-09-25 op RELEASE="${RELEASE:-no}"
25 c423c56e 2022-09-25 op echo "usage: $0 [--help] [--prefix=prefix] [OPTION=VALUE...]" >&2
29 c423c56e 2022-09-25 op if command -v yacc 2>/dev/null >&2; then
31 c423c56e 2022-09-25 op elif command -v bison 2>/dev/null >&2; then
34 c423c56e 2022-09-25 op # assume yacc by default. Make will fail building parse.y if
35 c423c56e 2022-09-25 op # not from a release tarball, but at least it'll have a decent
36 c423c56e 2022-09-25 op # error message.
40 c423c56e 2022-09-25 op if command -v pkg-config 2>/dev/null >&2; then
41 c423c56e 2022-09-25 op pkgconfig=pkg-config
49 c423c56e 2022-09-25 op while [ $# -gt 0 ]; do
50 c423c56e 2022-09-25 op key="${1%%=*}"
53 c423c56e 2022-09-25 op if [ "$key" = --help ]; then
57 c423c56e 2022-09-25 op if [ "$key" = --prefix ]; then
59 c423c56e 2022-09-25 op if [ "$1" = --prefix ]; then # no =, look at next arg
60 c423c56e 2022-09-25 op if !shift 2>&1 >/dev/null; then
61 c423c56e 2022-09-25 op echo "$0: missing value for --prefix" >&2
68 c423c56e 2022-09-25 op if [ "$1" = "$key" ]; then
69 c423c56e 2022-09-25 op echo "$0: invalid key-value: $1" >&2
73 c423c56e 2022-09-25 op case "$key" in
77 c423c56e 2022-09-25 op CFLAGS="$val" ;;
79 c423c56e 2022-09-25 op conf="$val" ;;
81 c423c56e 2022-09-25 op LDADD="$val" ;;
83 c423c56e 2022-09-25 op LDADD_IMSG="$val" ;;
84 c423c56e 2022-09-25 op LDADD_LIBEVENT)
85 c423c56e 2022-09-25 op LDADD_LIBEVENT="$val" ;;
86 c423c56e 2022-09-25 op LDADD_LIBSOCKET)
87 c423c56e 2022-09-25 op LDADD_LIBSOCKET="$val" ;;
89 c423c56e 2022-09-25 op pkgconfig="$val" ;;
91 c423c56e 2022-09-25 op sock="$sock" ;;
93 c423c56e 2022-09-25 op user="$val" ;;
95 c423c56e 2022-09-25 op YACC="$val" ;;
102 c423c56e 2022-09-25 op CDIAGFLAGS="${CDIAGFLAGS} -Wall -Wextra -Wpointer-arith -Wuninitialized"
103 c423c56e 2022-09-25 op CDIAGFLAGS="${CDIAGFLAGS} -Wstrict-prototypes -Wmissing-prototypes -Wunused"
104 c423c56e 2022-09-25 op CDIAGFLAGS="${CDIAGFLAGS} -Wsign-compare -Wshadow -Wno-unused-parameter"
105 c423c56e 2022-09-25 op CDIAGFLAGS="${CDIAGFLAGS} -Wno-missing-field-initializers"
106 c423c56e 2022-09-25 op CDIAGFLAGS="${CDIAGFLAGS} -Wno-pointer-sign"
108 c423c56e 2022-09-25 op # don't ship releases with -Werror
109 c423c56e 2022-09-25 op test "$RELEASE" = no && CDIAGFLAGS="${CDIAGFLAGS} -Werror"
111 c423c56e 2022-09-25 op CFLAGS="${CFLAGS:--O2 -pipe} ${CDIAGFLAGS}"
112 c423c56e 2022-09-25 op CC="${CC:-cc}"
113 c423c56e 2022-09-25 op LIBS="${LIBS:-}"
114 c423c56e 2022-09-25 op LDFLAGS="${LDFLAGS:-}"
116 c423c56e 2022-09-25 op HOSTCC="${HOSTCC:-${CC}}"
117 c423c56e 2022-09-25 op HOSTCFLAGS="${HOSTCFLAGS:-${CFLAGS}}"
119 c423c56e 2022-09-25 op echo "running configure for \`template':" >&2
120 c423c56e 2022-09-25 op (cd ./template && ./configure CC="$HOSTCC" CFLAGS="$HOSTCFLAGS" YACC="$YACC")
121 c423c56e 2022-09-25 op echo "returning to the configure for \`galileo':" >&2
123 c423c56e 2022-09-25 op CFLAGS="${CFLAGS} -I. -Itemplate"
124 c423c56e 2022-09-25 op test -n "$conf" && CFLAGS="${CFLAGS} -DGALILEO_CONF=\"$conf\""
125 c423c56e 2022-09-25 op test -n "$user" && CFLAGS="${CFLAGS} -DGALILEO_USER=\"$user\""
126 c423c56e 2022-09-25 op test -n "$sock" && CFLAGS="${CFLAGS} -DGALILEO_SOCK=\"$conf\""
128 c423c56e 2022-09-25 op [ -w config.log ] && mv config.log config.log.old
130 c423c56e 2022-09-25 op exec 3> config.log
131 c423c56e 2022-09-25 op echo "config.log: writing..."
135 c423c56e 2022-09-25 op HAVE_ACCEPT4=
136 c423c56e 2022-09-25 op HAVE_ASR_RUN=
137 c423c56e 2022-09-25 op HAVE_BUFFEREVENT_READ_PRESSURE_CB=
139 c423c56e 2022-09-25 op HAVE_EVENT_ASR_RUN=
140 c423c56e 2022-09-25 op HAVE_FREEZERO=
141 c423c56e 2022-09-25 op HAVE_GETDTABLECOUNT=
142 c423c56e 2022-09-25 op HAVE_GETDTABLESIZE=
143 c423c56e 2022-09-25 op HAVE_GETEXECNAME=
144 c423c56e 2022-09-25 op HAVE_GETPROGNAME=
146 c423c56e 2022-09-25 op HAVE_LIBEVENT=
147 c423c56e 2022-09-25 op HAVE_LIBEVENT2=
149 c423c56e 2022-09-25 op HAVE_REALLOCARRAY=
150 c423c56e 2022-09-25 op HAVE_RECALLOCARRAY=
151 c423c56e 2022-09-25 op HAVE_SETGROUPS=
152 c423c56e 2022-09-25 op HAVE_SETPROCTITLE=
153 c423c56e 2022-09-25 op HAVE_STRLCAT=
154 c423c56e 2022-09-25 op HAVE_STRLCPY=
155 c423c56e 2022-09-25 op HAVE_STRTONUM=
156 c423c56e 2022-09-25 op HAVE_SYS_QUEUE=
157 c423c56e 2022-09-25 op HAVE_SYS_TREE=
159 c423c56e 2022-09-25 op HAVE_VASPRINTF=
160 c423c56e 2022-09-25 op HAVE___PROGNAME=
162 c423c56e 2022-09-25 op # singletest name var extra-cflags extra-libs msg
163 c423c56e 2022-09-25 op singletest() {
165 c423c56e 2022-09-25 op if [ -z "$msg" ]; then
166 c423c56e 2022-09-25 op if [ -n "$3" ]; then
168 c423c56e 2022-09-25 op elif [ -n "$4" ]; then
171 c423c56e 2022-09-25 op elif [ "$msg" = no ]; then
175 c423c56e 2022-09-25 op cat >&3 <<EOF
176 c423c56e 2022-09-25 op ${1}: testing...
177 c423c56e 2022-09-25 op $CC tests/${1}.c -Werror $3 -o test-$1 $LDFLAGS $4
179 c423c56e 2022-09-25 op if $CC tests/${1}.c -Werror $3 -o test-$1 $LDFLAGS $4 >&3 2>&3; then
180 c423c56e 2022-09-25 op rm -f test-${1} test-${1}.d
182 c423c56e 2022-09-25 op echo "${1}: $CC$msg succeeded" >&3
183 c423c56e 2022-09-25 op echo "${1}$msg: yes"
189 c423c56e 2022-09-25 op echo "${1}: $CC$msg failed with $?" >&3
190 c423c56e 2022-09-25 op echo "${1}$msg: no"
196 c423c56e 2022-09-25 op # deptest name var
198 c423c56e 2022-09-25 op if singletest "$1" "$2" "${CFLAGS}" "${LIBS}" no; then
199 c423c56e 2022-09-25 op eval HAVE_${2}=1
203 c423c56e 2022-09-25 op if [ -f compat/${1}.c ]; then
204 c423c56e 2022-09-25 op COMPATS="compat/${1}.c $COMPATS"
207 c423c56e 2022-09-25 op eval HAVE_${2}=0
211 c423c56e 2022-09-25 op # runtest name var extra-cflags extra-libs pkgconfig-name
213 c423c56e 2022-09-25 op if singletest "$1" "$2" "" ""; then
214 c423c56e 2022-09-25 op eval HAVE_${2}=1
218 c423c56e 2022-09-25 op if [ -n "$3" -o -n "$4" ]; then
219 c423c56e 2022-09-25 op echo "retrying with ${3+$3 }$4" >&3
220 c423c56e 2022-09-25 op if singletest "$1" "$2" "$3" "$4"; then
221 c423c56e 2022-09-25 op if [ -n "$3" ]; then
222 c423c56e 2022-09-25 op CFLAGS="$CFLAGS $3"
224 c423c56e 2022-09-25 op if [ -n "${4}" ]; then
225 c423c56e 2022-09-25 op LIBS="$LIBS $4"
227 c423c56e 2022-09-25 op eval HAVE_${2}=1
232 c423c56e 2022-09-25 op if [ -n "$5" -a -n "$pkgconfig" ]; then
233 c423c56e 2022-09-25 op if $pkgconfig "$5"; then
234 c423c56e 2022-09-25 op cflags="$($pkgconfig --cflags "$5")"
235 c423c56e 2022-09-25 op ldflags="$($pkgconfig --libs "$5")"
236 c423c56e 2022-09-25 op echo "retrying with pkg-config" >&3
237 c423c56e 2022-09-25 op if singletest "$1" "$2" "$3" "$cflags" "$ldflags"; then
238 c423c56e 2022-09-25 op CFLAGS="$CFLAGS $cflags"
239 c423c56e 2022-09-25 op LIBS="$LIBS $ldflags"
240 c423c56e 2022-09-25 op eval HAVE_${2}=1
246 c423c56e 2022-09-25 op if [ -f compat/${1}.c ]; then
247 c423c56e 2022-09-25 op COMPATS="compat/${1}.c $COMPATS"
250 c423c56e 2022-09-25 op eval HAVE_${2}=0
254 c423c56e 2022-09-25 op if runtest MMD _MMD -MMD >/dev/null; then
255 c423c56e 2022-09-25 op echo "adding -MMD to CFLAGS" >&2
256 c423c56e 2022-09-25 op echo "adding -MMD to CFLAGS" >&3
259 c423c56e 2022-09-25 op runtest accept4 ACCEPT4 -D_GNU_SOURCE || true
260 c423c56e 2022-09-25 op runtest asr_run ASR_RUN "" "-lasr" || true
261 c423c56e 2022-09-25 op runtest err ERR || true
262 c423c56e 2022-09-25 op runtest freezero FREEZERO || true
263 c423c56e 2022-09-25 op runtest getdtablecount GETDTABLECOUNT || true
264 c423c56e 2022-09-25 op runtest getdtablesize GETDTABLESIZE || true
265 c423c56e 2022-09-25 op runtest getexecname GETEXECNAME || true
266 c423c56e 2022-09-25 op runtest getprogname GETPROGNAME || true
267 c423c56e 2022-09-25 op runtest imsg IMSG "" "-lutil" libimsg || true
268 c423c56e 2022-09-25 op runtest libevent LIBEVENT "" "-levent" libevent_core || true
269 c423c56e 2022-09-25 op runtest libtls LIBTLS "" "-ltls" libtls || true
270 c423c56e 2022-09-25 op runtest pledge PLEDGE || true
271 c423c56e 2022-09-25 op runtest reallocarray REALLOCARRAY -D_OPENBSD_SOURCE || true
272 c423c56e 2022-09-25 op runtest recallocarray RECALLOCARRAY -D_OPENBSD_SOURCE || true
273 c423c56e 2022-09-25 op runtest setgroups SETGROUPS -D_BSD_SOURCE || true
274 c423c56e 2022-09-25 op runtest setproctitle SETPROCTITLE || true
275 c423c56e 2022-09-25 op runtest strlcat STRLCAT || true
276 c423c56e 2022-09-25 op runtest strlcpy STRLCPY || true
277 c423c56e 2022-09-25 op runtest strtonum STRTONUM || true
278 c423c56e 2022-09-25 op runtest sys_queue SYS_QUEUE || true
279 c423c56e 2022-09-25 op runtest sys_tree SYS_TREE || true
280 c423c56e 2022-09-25 op runtest unveil UNVEIL || true
281 c423c56e 2022-09-25 op runtest vasprintf VASPRINTF -D_GNU_SOURCE || true
282 c423c56e 2022-09-25 op runtest __progname __PROGNAME || true
284 c423c56e 2022-09-25 op deptest bufferevent_read_pressure_cb BEV_READ_PRESSURE || true
285 c423c56e 2022-09-25 op deptest event_asr_run EVENT_ASR_RUN || true
286 c423c56e 2022-09-25 op deptest libevent2 LIBEVENT2 || true
288 c423c56e 2022-09-25 op # mandatory things:
290 c423c56e 2022-09-25 op if [ "${HAVE_ACCEPT4}" -eq 0 ]; then
291 c423c56e 2022-09-25 op echo "Fatal: missing accept4(2)" >&2
292 c423c56e 2022-09-25 op echo "Fatal: missing accept4(2)" >&3
296 c423c56e 2022-09-25 op if [ "${HAVE_ASR_RUN}" -eq 0 ]; then
297 c423c56e 2022-09-25 op echo "Fatal: missing libasr" >&2
298 c423c56e 2022-09-25 op echo "Fatal: missing libasr" >&3
302 c423c56e 2022-09-25 op if [ "${HAVE_LIBEVENT}" -eq 0 ]; then
303 c423c56e 2022-09-25 op echo "Fatal: missing libevent" >&2
304 c423c56e 2022-09-25 op echo "Fatal: missing libevent" >&3
308 c423c56e 2022-09-25 op if [ "${HAVE_LIBTLS}" -eq 0 ]; then
309 c423c56e 2022-09-25 op echo "Fatal: missing libtls" >&2
310 c423c56e 2022-09-25 op echo "Fatal: missing libtls" >&3
314 c423c56e 2022-09-25 op if [ "${HAVE_SETGROUPS}" -eq 0 ]; then
315 c423c56e 2022-09-25 op echo "Fatal: missing setgroups(2)" >&2
316 c423c56e 2022-09-25 op echo "Fatal: missing setgroups(2)" >&3
320 c423c56e 2022-09-25 op # things we can provide by ourselves:
322 c423c56e 2022-09-25 op if [ "${HAVE_IMSG}" -eq 0 ]; then
323 c423c56e 2022-09-25 op CFLAGS="-I compat/imsg ${CFLAGS}"
324 c423c56e 2022-09-25 op COMPATS="compat/imsg/imsg.c compat/imsg/imsg-buffer.c ${COMPATS}"
327 c423c56e 2022-09-25 op if [ "${HAVE_SYS_QUEUE}" -eq 0 -o "${HAVE_SYS_TREE}" -eq 0 ]; then
328 c423c56e 2022-09-25 op CFLAGS="-I compat/sys ${CFLAGS}"
331 c423c56e 2022-09-25 op if [ -n "${COMPATS}" ]; then
332 c423c56e 2022-09-25 op CFLAGS="-I compat/ ${CFLAGS}"
335 c423c56e 2022-09-25 op exec > config.h
336 c423c56e 2022-09-25 op echo "config.h: writing..." >&2
339 c423c56e 2022-09-25 op #ifndef CONFIG_H
340 c423c56e 2022-09-25 op #define CONFIG_H
342 c423c56e 2022-09-25 op #ifdef __cplusplus
343 c423c56e 2022-09-25 op # error "Do not use C++: this is a C application."
346 c423c56e 2022-09-25 op #define HAVE_ACCEPT4 ${HAVE_ACCEPT4}
347 c423c56e 2022-09-25 op #define HAVE_ASR_RUN ${HAVE_ASR_RUN}
348 c423c56e 2022-09-25 op #define HAVE_BUFFEREVENT_READ_PRESSURE_CB ${HAVE_BUFFEREVENT_READ_PRESSURE_CB}
349 c423c56e 2022-09-25 op #define HAVE_ERR ${HAVE_ERR}
350 c423c56e 2022-09-25 op #define HAVE_EVENT_ASR_RUN ${HAVE_EVENT_ASR_RUN}
351 c423c56e 2022-09-25 op #define HAVE_FREEZERO ${HAVE_FREEZERO}
352 c423c56e 2022-09-25 op #define HAVE_GETDTABLECOUNT ${HAVE_GETDTABLECOUNT}
353 c423c56e 2022-09-25 op #define HAVE_GETDTABLESIZE ${HAVE_GETDTABLESIZE}
354 c423c56e 2022-09-25 op #define HAVE_GETEXECNAME ${HAVE_GETEXECNAME}
355 c423c56e 2022-09-25 op #define HAVE_GETPROGNAME ${HAVE_GETPROGNAME}
356 c423c56e 2022-09-25 op #define HAVE_IMSG ${HAVE_IMSG}
357 c423c56e 2022-09-25 op #define HAVE_LIBEVENT ${HAVE_LIBEVENT}
358 c423c56e 2022-09-25 op #define HAVE_LIBEVENT2 ${HAVE_LIBEVENT2}
359 c423c56e 2022-09-25 op #define HAVE_PLEDGE ${HAVE_PLEDGE}
360 c423c56e 2022-09-25 op #define HAVE_REALLOCARRAY ${HAVE_REALLOCARRAY}
361 c423c56e 2022-09-25 op #define HAVE_RECALLOCARRAY ${HAVE_RECALLOCARRAY}
362 c423c56e 2022-09-25 op #define HAVE_SETGROUPS ${HAVE_SETGROUPS}
363 c423c56e 2022-09-25 op #define HAVE_SETPROCTITLE ${HAVE_SETPROCTITLE}
364 c423c56e 2022-09-25 op #define HAVE_STRLCAT ${HAVE_STRLCAT}
365 c423c56e 2022-09-25 op #define HAVE_STRLCPY ${HAVE_STRLCPY}
366 c423c56e 2022-09-25 op #define HAVE_STRTONUM ${HAVE_STRTONUM}
367 c423c56e 2022-09-25 op #define HAVE_SYS_QUEUE ${HAVE_SYS_QUEUE}
368 c423c56e 2022-09-25 op #define HAVE_SYS_TREE ${HAVE_SYS_TREE}
369 c423c56e 2022-09-25 op #define HAVE_UNVEIL ${HAVE_UNVEIL}
370 c423c56e 2022-09-25 op #define HAVE_VASPRINTF ${HAVE_VASPRINTF}
371 c423c56e 2022-09-25 op #define HAVE___PROGNAME ${HAVE___PROGNAME}
376 c423c56e 2022-09-25 op exec > config.mk
377 c423c56e 2022-09-25 op echo "config.mk: writing..." >&2
381 c423c56e 2022-09-25 op CFLAGS= ${CFLAGS}
382 c423c56e 2022-09-25 op LIBS= ${LIBS}
383 c423c56e 2022-09-25 op LDFLAGS= ${LDFLAGS}
384 c423c56e 2022-09-25 op YACC= ${YACC}
386 c423c56e 2022-09-25 op COMPATS= ${COMPATS}
388 c423c56e 2022-09-25 op INSTALL= install
389 c423c56e 2022-09-25 op INSTALL_PROGRAM=\${INSTALL} -m 0555
390 c423c56e 2022-09-25 op INSTALL_LIB= \${INSTALL} -m 0444
391 c423c56e 2022-09-25 op INSTALL_MAN= \${INSTALL} -m 0444
392 c423c56e 2022-09-25 op INSTALL_DATA= \${INSTALL} -m 0444
396 c423c56e 2022-09-25 op echo "done!" >&2
399 c423c56e 2022-09-25 op echo "Now run \`make' to compile." >&2