3 # Copyright (c) 2014, 2015, 2016 Ingo Schwarze <schwarze@openbsd.org>
5 # Permission to use, copy, modify, and distribute this software for any
6 # purpose with or without fee is hereby granted, provided that the above
7 # copyright notice and this permission notice appear in all copies.
9 # THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
10 # WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
11 # MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
12 # ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
13 # WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
14 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
15 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
19 [ -w config.log ] && mv config.log config.log.old
20 [ -w config.h ] && mv config.h config.h.old
22 # Output file descriptor usage:
23 # 1 (stdout): config.h, Makefile.local
24 # 2 (stderr): original stderr, usually to the console
28 echo "config.log: writing..."
30 # --- default settings -------------------------------------------------
31 # Initialize all variables here,
32 # such that nothing can leak in from the environment.
34 MANPATH_DEFAULT="/usr/share/man:/usr/X11R6/man:/usr/local/man"
37 CC=`printf "all:\\n\\t@echo \\\$(CC)\\n" | make -f -`
38 CFLAGS="-g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings"
89 BINM_APROPOS="apropos"
90 BINM_MAKEWHATIS="makewhatis"
95 MANM_MANCONF="man.conf"
107 # --- manual settings from configure.local -----------------------------
109 if [ -r ./configure.local ]; then
110 echo "configure.local: reading..." 1>&2
111 echo "configure.local: reading..." 1>&3
112 cat ./configure.local 1>&3
115 echo "configure.local: no (fully automatic configuration)" 1>&2
116 echo "configure.local: no (fully automatic configuration)" 1>&3
120 # --- tests for config.h ----------------------------------------------
122 COMP="${CC} ${CFLAGS} -Wno-unused -Werror"
124 # Check whether this HAVE_ setting is manually overridden.
125 # If yes, use the override, if no, do not decide anything yet.
126 # Arguments: lower-case test name, manual value
128 [ -z "${2}" ] && return 1
129 echo "${1}: manual (${2})" 1>&2
130 echo "${1}: manual (${2})" 1>&3
135 # Run a single autoconfiguration test.
136 # In case of success, enable the feature.
137 # In case of failure, do not decide anything yet.
138 # Arguments: lower-case test name, upper-case test name, additional CFLAGS
140 cat 1>&3 << __HEREDOC__
142 ${COMP} ${3} -o test-${1} test-${1}.c
145 if ${COMP} ${3} -o "test-${1}" "test-${1}.c" 1>&3 2>&3; then
146 echo "${1}: ${CC} succeeded" 1>&3
148 echo "${1}: ${CC} failed with $?" 1>&3
153 if ./test-${1} 1>&3 2>&3; then
154 echo "${1}: yes" 1>&2
155 echo "${1}: yes" 1>&3
161 echo "${1}: execution failed with $?" 1>&3
168 # Run a complete autoconfiguration test, including the check for
169 # a manual override and disabling the feature on failure.
170 # Arguments: lower case name, upper case name, additional CFLAGS
172 eval _manual=\${HAVE_${2}}
173 ismanual "${1}" "${_manual}" && return 0
174 singletest "${1}" "${2}" "${3}" && return 0
180 # --- library functions ---
181 runtest dirent-namlen DIRENT_NAMLEN || true
182 runtest err ERR || true
183 runtest fts FTS || true
184 runtest getline GETLINE || true
185 runtest getsubopt GETSUBOPT || true
186 runtest isblank ISBLANK || true
187 runtest mkdtemp MKDTEMP || true
188 runtest mmap MMAP || true
189 runtest pledge PLEDGE || true
190 runtest sandbox_init SANDBOX_INIT || true
191 runtest progname PROGNAME || true
192 runtest reallocarray REALLOCARRAY || true
193 runtest rewb-bsd REWB_BSD || true
194 runtest rewb-sysv REWB_SYSV || true
195 runtest strcasestr STRCASESTR || true
196 runtest stringlist STRINGLIST || true
197 runtest strlcat STRLCAT || true
198 runtest strlcpy STRLCPY || true
199 runtest strptime STRPTIME || true
200 runtest strsep STRSEP || true
201 runtest strtonum STRTONUM || true
202 runtest vasprintf VASPRINTF || true
203 runtest wchar WCHAR || true
206 if [ ${BUILD_DB} -eq 0 ]; then
207 echo "BUILD_DB=0 (manual)" 1>&2
208 echo "BUILD_DB=0 (manual)" 1>&3
211 elif ismanual sqlite3 "${HAVE_SQLITE3}"; then
212 if [ -z "${LD_SQLITE3}" ]; then
213 LD_SQLITE3="-lsqlite3"
215 elif [ -n "${LD_SQLITE3}" ]; then
216 runtest sqlite3 SQLITE3 "${LD_SQLITE3}" || true
217 elif singletest sqlite3 SQLITE3 "-lsqlite3"; then
218 LD_SQLITE3="-lsqlite3"
219 elif runtest sqlite3 SQLITE3 \
220 "-I/usr/local/include -L/usr/local/lib -lsqlite3"; then
221 LD_SQLITE3="-L/usr/local/lib -lsqlite3"
222 CFLAGS="${CFLAGS} -I/usr/local/include"
224 if [ ${HAVE_SQLITE3} -eq 0 ]; then
226 if [ ${BUILD_DB} -gt 0 ]; then
227 echo "BUILD_DB=0 (no sqlite3)" 1>&2
228 echo "BUILD_DB=0 (no sqlite3)" 1>&3
234 # --- sqlite3_errstr ---
235 if [ ${BUILD_DB} -eq 0 ]; then
236 HAVE_SQLITE3_ERRSTR=1
237 elif ismanual sqlite3_errstr "${HAVE_SQLITE3_ERRSTR}"; then
240 runtest sqlite3_errstr SQLITE3_ERRSTR "${LD_SQLITE3}" || true
244 if ismanual ohash "${HAVE_OHASH}"; then
246 elif [ -n "${LD_OHASH}" ]; then
247 runtest ohash OHASH "${LD_OHASH}" || true
248 elif singletest ohash OHASH; then
250 elif runtest ohash OHASH "-lutil"; then
253 if [ "${HAVE_OHASH}" -eq 0 ]; then
258 LDADD="${LDADD} ${LD_SQLITE3} ${LD_OHASH} -lz"
259 echo "LDADD=\"${LDADD}\"" 1>&2
260 echo "LDADD=\"${LDADD}\"" 1>&3
264 if ismanual manpath "${HAVE_MANPATH}"; then
266 elif manpath 1>&3 2>&3; then
267 echo "manpath: yes" 1>&2
268 echo "manpath: yes" 1>&3
272 echo "manpath: no" 1>&2
273 echo "manpath: no" 1>&3
278 # --- write config.h ---
284 #error "Do not use C++. See the INSTALL file."
287 #ifndef MANDOC_CONFIG_H
288 #define MANDOC_CONFIG_H
290 #if defined(__linux__) || defined(__MINT__)
291 #define _GNU_SOURCE /* See test-*.c what needs this. */
296 [ ${HAVE_GETLINE} -eq 0 -o ${HAVE_REALLOCARRAY} -eq 0 -o \
297 ${HAVE_STRLCAT} -eq 0 -o ${HAVE_STRLCPY} -eq 0 ] \
298 && echo "#include <sys/types.h>"
299 [ ${HAVE_VASPRINTF} -eq 0 ] && echo "#include <stdarg.h>"
300 [ ${HAVE_GETLINE} -eq 0 ] && echo "#include <stdio.h>"
303 echo "#define MAN_CONF_FILE \"/etc/${MANM_MANCONF}\""
304 echo "#define MANPATH_DEFAULT \"${MANPATH_DEFAULT}\""
305 [ -n "${OSNAME}" ] && echo "#define OSNAME \"${OSNAME}\""
306 [ -n "${HOMEBREWDIR}" ] && echo "#define HOMEBREWDIR \"${HOMEBREWDIR}\""
309 #define HAVE_DIRENT_NAMLEN ${HAVE_DIRENT_NAMLEN}
310 #define HAVE_ERR ${HAVE_ERR}
311 #define HAVE_FTS ${HAVE_FTS}
312 #define HAVE_GETLINE ${HAVE_GETLINE}
313 #define HAVE_GETSUBOPT ${HAVE_GETSUBOPT}
314 #define HAVE_ISBLANK ${HAVE_ISBLANK}
315 #define HAVE_MKDTEMP ${HAVE_MKDTEMP}
316 #define HAVE_MMAP ${HAVE_MMAP}
317 #define HAVE_PLEDGE ${HAVE_PLEDGE}
318 #define HAVE_PROGNAME ${HAVE_PROGNAME}
319 #define HAVE_REALLOCARRAY ${HAVE_REALLOCARRAY}
320 #define HAVE_REWB_BSD ${HAVE_REWB_BSD}
321 #define HAVE_REWB_SYSV ${HAVE_REWB_SYSV}
322 #define HAVE_SANDBOX_INIT ${HAVE_SANDBOX_INIT}
323 #define HAVE_STRCASESTR ${HAVE_STRCASESTR}
324 #define HAVE_STRINGLIST ${HAVE_STRINGLIST}
325 #define HAVE_STRLCAT ${HAVE_STRLCAT}
326 #define HAVE_STRLCPY ${HAVE_STRLCPY}
327 #define HAVE_STRPTIME ${HAVE_STRPTIME}
328 #define HAVE_STRSEP ${HAVE_STRSEP}
329 #define HAVE_STRTONUM ${HAVE_STRTONUM}
330 #define HAVE_VASPRINTF ${HAVE_VASPRINTF}
331 #define HAVE_WCHAR ${HAVE_WCHAR}
332 #define HAVE_SQLITE3 ${HAVE_SQLITE3}
333 #define HAVE_SQLITE3_ERRSTR ${HAVE_SQLITE3_ERRSTR}
334 #define HAVE_OHASH ${HAVE_OHASH}
335 #define HAVE_MANPATH ${HAVE_MANPATH}
337 #define BINM_APROPOS "${BINM_APROPOS}"
338 #define BINM_MAKEWHATIS "${BINM_MAKEWHATIS}"
339 #define BINM_MAN "${BINM_MAN}"
340 #define BINM_SOELIM "${BINM_SOELIM}"
341 #define BINM_WHATIS "${BINM_WHATIS}"
345 if [ ${HAVE_ERR} -eq 0 ]; then
346 echo "extern void err(int, const char *, ...);"
347 echo "extern void errx(int, const char *, ...);"
348 echo "extern void warn(const char *, ...);"
349 echo "extern void warnx(const char *, ...);"
352 [ ${HAVE_GETLINE} -eq 0 ] && \
353 echo "extern ssize_t getline(char **, size_t *, FILE *);"
355 [ ${HAVE_GETSUBOPT} -eq 0 ] && \
356 echo "extern int getsubopt(char **, char * const *, char **);"
358 [ ${HAVE_ISBLANK} -eq 0 ] && \
359 echo "extern int isblank(int);"
361 [ ${HAVE_MKDTEMP} -eq 0 ] && \
362 echo "extern char *mkdtemp(char *);"
364 if [ ${HAVE_PROGNAME} -eq 0 ]; then
365 echo "extern const char *getprogname(void);"
366 echo "extern void setprogname(const char *);"
369 [ ${HAVE_REALLOCARRAY} -eq 0 ] && \
370 echo "extern void *reallocarray(void *, size_t, size_t);"
372 [ ${BUILD_DB} -gt 0 -a ${HAVE_SQLITE3_ERRSTR} -eq 0 ] &&
373 echo "extern const char *sqlite3_errstr(int);"
375 [ ${HAVE_STRCASESTR} -eq 0 ] && \
376 echo "extern char *strcasestr(const char *, const char *);"
378 [ ${HAVE_STRLCAT} -eq 0 ] && \
379 echo "extern size_t strlcat(char *, const char *, size_t);"
381 [ ${HAVE_STRLCPY} -eq 0 ] && \
382 echo "extern size_t strlcpy(char *, const char *, size_t);"
384 [ ${HAVE_STRSEP} -eq 0 ] && \
385 echo "extern char *strsep(char **, const char *);"
387 [ ${HAVE_STRTONUM} -eq 0 ] && \
388 echo "extern long long strtonum(const char *, long long, long long, const char **);"
390 [ ${HAVE_VASPRINTF} -eq 0 ] && \
391 echo "extern int vasprintf(char **, const char *, va_list);"
394 echo "#endif /* MANDOC_CONFIG_H */"
396 echo "config.h: written" 1>&2
397 echo "config.h: written" 1>&3
399 # --- tests for Makefile.local -----------------------------------------
401 exec > Makefile.local
403 [ -z "${BINDIR}" ] && BINDIR="${PREFIX}/bin"
404 [ -z "${SBINDIR}" ] && SBINDIR="${PREFIX}/sbin"
405 [ -z "${INCLUDEDIR}" ] && INCLUDEDIR="${PREFIX}/include/mandoc"
406 [ -z "${LIBDIR}" ] && LIBDIR="${PREFIX}/lib/mandoc"
407 [ -z "${MANDIR}" ] && MANDIR="${PREFIX}/man"
409 [ -z "${HTDOCDIR}" ] && HTDOCDIR="${WWWPREFIX}/htdocs"
410 [ -z "${CGIBINDIR}" ] && CGIBINDIR="${WWWPREFIX}/cgi-bin"
412 [ -z "${INSTALL_PROGRAM}" ] && INSTALL_PROGRAM="${INSTALL} -m 0555"
413 [ -z "${INSTALL_LIB}" ] && INSTALL_LIB="${INSTALL} -m 0444"
414 [ -z "${INSTALL_MAN}" ] && INSTALL_MAN="${INSTALL} -m 0444"
415 [ -z "${INSTALL_DATA}" ] && INSTALL_DATA="${INSTALL} -m 0444"
417 if [ ${BUILD_DB} -eq 0 -a ${BUILD_CGI} -gt 0 ]; then
418 echo "BUILD_CGI=0 (no BUILD_DB)" 1>&2
419 echo "BUILD_CGI=0 (no BUILD_DB)" 1>&3
423 BUILD_TARGETS="base-build"
424 [ ${BUILD_CGI} -gt 0 ] && BUILD_TARGETS="${BUILD_TARGETS} cgi-build"
425 INSTALL_TARGETS="base-install"
426 [ ${BUILD_DB} -gt 0 ] && INSTALL_TARGETS="${INSTALL_TARGETS} db-install"
427 [ ${BUILD_CGI} -gt 0 ] && INSTALL_TARGETS="${INSTALL_TARGETS} cgi-install"
430 BUILD_TARGETS = ${BUILD_TARGETS}
431 INSTALL_TARGETS = ${INSTALL_TARGETS}
440 INCLUDEDIR = ${INCLUDEDIR}
443 WWWPREFIX = ${WWWPREFIX}
444 HTDOCDIR = ${HTDOCDIR}
445 CGIBINDIR = ${CGIBINDIR}
446 BINM_APROPOS = ${BINM_APROPOS}
447 BINM_MAKEWHATIS = ${BINM_MAKEWHATIS}
448 BINM_MAN = ${BINM_MAN}
449 BINM_SOELIM = ${BINM_SOELIM}
450 BINM_WHATIS = ${BINM_WHATIS}
451 MANM_MAN = ${MANM_MAN}
452 MANM_MANCONF = ${MANM_MANCONF}
453 MANM_MDOC = ${MANM_MDOC}
454 MANM_ROFF = ${MANM_ROFF}
455 MANM_EQN = ${MANM_EQN}
456 MANM_TBL = ${MANM_TBL}
458 INSTALL_PROGRAM = ${INSTALL_PROGRAM}
459 INSTALL_LIB = ${INSTALL_LIB}
460 INSTALL_MAN = ${INSTALL_MAN}
461 INSTALL_DATA = ${INSTALL_DATA}
464 [ ${BUILD_DB} -gt 0 ] && \
465 echo "MAIN_OBJS = \$(BASE_OBJS) \$(DB_OBJS)"
467 echo "Makefile.local: written" 1>&2
468 echo "Makefile.local: written" 1>&3