Annotation of mandoc/configure, Revision 1.38
1.1 schwarze 1: #!/bin/sh
2: #
1.38 ! schwarze 3: # Copyright (c) 2014, 2015, 2016 Ingo Schwarze <schwarze@openbsd.org>
1.1 schwarze 4: #
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.
8: #
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.
16:
1.11 schwarze 17: set -e
18:
1.36 schwarze 19: [ -w config.log ] && mv config.log config.log.old
20: [ -w config.h ] && mv config.h config.h.old
1.11 schwarze 21:
22: # Output file descriptor usage:
23: # 1 (stdout): config.h, Makefile.local
24: # 2 (stderr): original stderr, usually to the console
25: # 3: config.log
26:
27: exec 3> config.log
28: echo "config.log: writing..."
29:
30: # --- default settings -------------------------------------------------
31: # Initialize all variables here,
32: # such that nothing can leak in from the environment.
33:
1.24 schwarze 34: MANPATH_DEFAULT="/usr/share/man:/usr/X11R6/man:/usr/local/man"
1.11 schwarze 35: OSNAME=
36:
37: CC=`printf "all:\\n\\t@echo \\\$(CC)\\n" | make -f -`
38: CFLAGS="-g -W -Wall -Wstrict-prototypes -Wno-unused-parameter -Wwrite-strings"
1.38 ! schwarze 39: LDADD=
! 40: LD_OHASH=
! 41: LD_SQLITE3=
1.11 schwarze 42: STATIC="-static"
43:
44: BUILD_DB=1
45: BUILD_CGI=0
46:
47: HAVE_DIRENT_NAMLEN=
1.28 schwarze 48: HAVE_ERR=
1.11 schwarze 49: HAVE_FTS=
1.35 schwarze 50: HAVE_GETLINE=
1.11 schwarze 51: HAVE_GETSUBOPT=
1.23 schwarze 52: HAVE_ISBLANK=
53: HAVE_MKDTEMP=
1.11 schwarze 54: HAVE_MMAP=
1.30 schwarze 55: HAVE_PLEDGE=
1.28 schwarze 56: HAVE_PROGNAME=
1.11 schwarze 57: HAVE_REALLOCARRAY=
1.31 schwarze 58: HAVE_REWB_BSD=
59: HAVE_REWB_SYSV=
1.11 schwarze 60: HAVE_STRCASESTR=
1.26 schwarze 61: HAVE_STRINGLIST=
1.11 schwarze 62: HAVE_STRLCAT=
63: HAVE_STRLCPY=
64: HAVE_STRPTIME=
65: HAVE_STRSEP=
1.19 schwarze 66: HAVE_STRTONUM=
1.23 schwarze 67: HAVE_VASPRINTF=
1.11 schwarze 68: HAVE_WCHAR=
69:
70: HAVE_SQLITE3=
71: HAVE_SQLITE3_ERRSTR=
72: HAVE_OHASH=
73: HAVE_MANPATH=
74:
75: PREFIX="/usr/local"
76: BINDIR=
77: SBINDIR=
78: INCLUDEDIR=
79: LIBDIR=
80: MANDIR=
1.18 schwarze 81: HOMEBREWDIR=
1.11 schwarze 82:
83: WWWPREFIX="/var/www"
84: HTDOCDIR=
85: CGIBINDIR=
86:
1.16 schwarze 87: BINM_APROPOS="apropos"
1.26 schwarze 88: BINM_MAKEWHATIS="makewhatis"
1.16 schwarze 89: BINM_MAN="man"
1.26 schwarze 90: BINM_SOELIM="soelim"
1.16 schwarze 91: BINM_WHATIS="whatis"
92: MANM_MAN="man"
1.25 schwarze 93: MANM_MANCONF="man.conf"
1.16 schwarze 94: MANM_MDOC="mdoc"
95: MANM_ROFF="roff"
96: MANM_EQN="eqn"
97: MANM_TBL="tbl"
98:
1.11 schwarze 99: INSTALL="install"
100: INSTALL_PROGRAM=
101: INSTALL_LIB=
102: INSTALL_MAN=
103: INSTALL_DATA=
104:
105: # --- manual settings from configure.local -----------------------------
1.8 schwarze 106:
1.36 schwarze 107: if [ -r ./configure.local ]; then
1.11 schwarze 108: echo "configure.local: reading..." 1>&2
109: echo "configure.local: reading..." 1>&3
110: cat ./configure.local 1>&3
111: . ./configure.local
112: else
113: echo "configure.local: no (fully automatic configuration)" 1>&2
114: echo "configure.local: no (fully automatic configuration)" 1>&3
115: fi
116: echo 1>&3
117:
118: # --- tests for config.h ----------------------------------------------
119:
120: COMP="${CC} ${CFLAGS} -Wno-unused -Werror"
121:
122: # Check whether this HAVE_ setting is manually overridden.
123: # If yes, use the override, if no, do not decide anything yet.
124: # Arguments: lower-case test name, manual value
125: ismanual() {
126: [ -z "${2}" ] && return 1
127: echo "${1}: manual (${2})" 1>&2
128: echo "${1}: manual (${2})" 1>&3
129: echo 1>&3
130: return 0
131: }
132:
133: # Run a single autoconfiguration test.
134: # In case of success, enable the feature.
135: # In case of failure, do not decide anything yet.
136: # Arguments: lower-case test name, upper-case test name, additional CFLAGS
137: singletest() {
138: cat 1>&3 << __HEREDOC__
139: ${1}: testing...
140: ${COMP} ${3} -o test-${1} test-${1}.c
141: __HEREDOC__
142:
143: if ${COMP} ${3} -o "test-${1}" "test-${1}.c" 1>&3 2>&3; then
144: echo "${1}: ${CC} succeeded" 1>&3
145: else
146: echo "${1}: ${CC} failed with $?" 1>&3
147: echo 1>&3
148: return 1
149: fi
1.1 schwarze 150:
1.11 schwarze 151: if ./test-${1} 1>&3 2>&3; then
152: echo "${1}: yes" 1>&2
153: echo "${1}: yes" 1>&3
154: echo 1>&3
155: eval HAVE_${2}=1
156: rm "test-${1}"
157: return 0
158: else
159: echo "${1}: execution failed with $?" 1>&3
160: echo 1>&3
161: rm "test-${1}"
162: return 1
163: fi
164: }
1.1 schwarze 165:
1.11 schwarze 166: # Run a complete autoconfiguration test, including the check for
167: # a manual override and disabling the feature on failure.
168: # Arguments: lower case name, upper case name, additional CFLAGS
1.1 schwarze 169: runtest() {
1.11 schwarze 170: eval _manual=\${HAVE_${2}}
171: ismanual "${1}" "${_manual}" && return 0
172: singletest "${1}" "${2}" "${3}" && return 0
173: echo "${1}: no" 1>&2
174: eval HAVE_${2}=0
175: return 1
1.1 schwarze 176: }
177:
1.11 schwarze 178: # --- library functions ---
179: runtest dirent-namlen DIRENT_NAMLEN || true
1.28 schwarze 180: runtest err ERR || true
1.11 schwarze 181: runtest fts FTS || true
1.35 schwarze 182: runtest getline GETLINE || true
1.11 schwarze 183: runtest getsubopt GETSUBOPT || true
1.23 schwarze 184: runtest isblank ISBLANK || true
185: runtest mkdtemp MKDTEMP || true
1.11 schwarze 186: runtest mmap MMAP || true
1.30 schwarze 187: runtest pledge PLEDGE || true
1.28 schwarze 188: runtest progname PROGNAME || true
1.11 schwarze 189: runtest reallocarray REALLOCARRAY || true
1.31 schwarze 190: runtest rewb-bsd REWB_BSD || true
191: runtest rewb-sysv REWB_SYSV || true
1.11 schwarze 192: runtest strcasestr STRCASESTR || true
1.26 schwarze 193: runtest stringlist STRINGLIST || true
1.11 schwarze 194: runtest strlcat STRLCAT || true
195: runtest strlcpy STRLCPY || true
196: runtest strptime STRPTIME || true
197: runtest strsep STRSEP || true
1.19 schwarze 198: runtest strtonum STRTONUM || true
1.23 schwarze 199: runtest vasprintf VASPRINTF || true
1.11 schwarze 200: runtest wchar WCHAR || true
201:
202: # --- sqlite3 ---
203: if [ ${BUILD_DB} -eq 0 ]; then
204: echo "BUILD_DB=0 (manual)" 1>&2
205: echo "BUILD_DB=0 (manual)" 1>&3
206: echo 1>&3
207: HAVE_SQLITE3=0
208: elif ismanual sqlite3 "${HAVE_SQLITE3}"; then
1.38 ! schwarze 209: if [ -z "${LD_SQLITE3}" ]; then
! 210: LD_SQLITE3="-lsqlite3"
! 211: fi
! 212: elif [ -n "${LD_SQLITE3}" ]; then
! 213: runtest sqlite3 SQLITE3 "${LD_SQLITE3}" || true
1.11 schwarze 214: elif singletest sqlite3 SQLITE3 "-lsqlite3"; then
1.38 ! schwarze 215: LD_SQLITE3="-lsqlite3"
1.11 schwarze 216: elif runtest sqlite3 SQLITE3 \
217: "-I/usr/local/include -L/usr/local/lib -lsqlite3"; then
1.38 ! schwarze 218: LD_SQLITE3="-L/usr/local/lib -lsqlite3"
1.11 schwarze 219: CFLAGS="${CFLAGS} -I/usr/local/include"
220: fi
1.38 ! schwarze 221: if [ ${HAVE_SQLITE3} -eq 0 ]; then
! 222: LD_SQLITE3=
! 223: if [ ${BUILD_DB} -gt 0 ]; then
! 224: echo "BUILD_DB=0 (no sqlite3)" 1>&2
! 225: echo "BUILD_DB=0 (no sqlite3)" 1>&3
! 226: echo 1>&3
! 227: BUILD_DB=0
! 228: fi
1.11 schwarze 229: fi
230:
231: # --- sqlite3_errstr ---
232: if [ ${BUILD_DB} -eq 0 ]; then
233: HAVE_SQLITE3_ERRSTR=1
234: elif ismanual sqlite3_errstr "${HAVE_SQLITE3_ERRSTR}"; then
235: :
236: else
1.38 ! schwarze 237: runtest sqlite3_errstr SQLITE3_ERRSTR "${LD_SQLITE3}" || true
1.11 schwarze 238: fi
239:
240: # --- ohash ---
1.38 ! schwarze 241: if ismanual ohash "${HAVE_OHASH}"; then
1.11 schwarze 242: :
1.38 ! schwarze 243: elif [ -n "${LD_OHASH}" ]; then
! 244: runtest ohash OHASH "${LD_OHASH}" || true
1.11 schwarze 245: elif singletest ohash OHASH; then
246: :
247: elif runtest ohash OHASH "-lutil"; then
1.38 ! schwarze 248: LD_OHASH="-lutil"
! 249: fi
! 250: if [ "${HAVE_OHASH}" -eq 0 ]; then
! 251: LD_OHASH=
1.11 schwarze 252: fi
253:
1.38 ! schwarze 254: # --- LDADD ---
! 255: LDADD="${LDADD} ${LD_SQLITE3} ${LD_OHASH} -lz"
! 256: echo "LDADD=\"${LDADD}\"" 1>&2
! 257: echo "LDADD=\"${LDADD}\"" 1>&3
! 258: echo 1>&3
1.11 schwarze 259:
260: # --- manpath ---
1.21 schwarze 261: if ismanual manpath "${HAVE_MANPATH}"; then
1.11 schwarze 262: :
263: elif manpath 1>&3 2>&3; then
264: echo "manpath: yes" 1>&2
265: echo "manpath: yes" 1>&3
266: echo 1>&3
267: HAVE_MANPATH=1
268: else
269: echo "manpath: no" 1>&2
270: echo "manpath: no" 1>&3
271: echo 1>&3
272: HAVE_MANPATH=0
273: fi
274:
275: # --- write config.h ---
276:
277: exec > config.h
278:
279: cat << __HEREDOC__
1.33 schwarze 280: #ifdef __cplusplus
281: #error "Do not use C++. See the INSTALL file."
282: #endif
283:
1.11 schwarze 284: #ifndef MANDOC_CONFIG_H
285: #define MANDOC_CONFIG_H
286:
287: #if defined(__linux__) || defined(__MINT__)
1.14 schwarze 288: #define _GNU_SOURCE /* See test-*.c what needs this. */
1.11 schwarze 289: #endif
290:
291: __HEREDOC__
292:
1.35 schwarze 293: [ ${HAVE_GETLINE} -eq 0 -o ${HAVE_REALLOCARRAY} -eq 0 -o \
1.11 schwarze 294: ${HAVE_STRLCAT} -eq 0 -o ${HAVE_STRLCPY} -eq 0 ] \
295: && echo "#include <sys/types.h>"
1.23 schwarze 296: [ ${HAVE_VASPRINTF} -eq 0 ] && echo "#include <stdarg.h>"
1.35 schwarze 297: [ ${HAVE_GETLINE} -eq 0 ] && echo "#include <stdio.h>"
1.11 schwarze 298:
1.1 schwarze 299: echo
1.25 schwarze 300: echo "#define MAN_CONF_FILE \"/etc/${MANM_MANCONF}\""
1.24 schwarze 301: echo "#define MANPATH_DEFAULT \"${MANPATH_DEFAULT}\""
1.11 schwarze 302: [ -n "${OSNAME}" ] && echo "#define OSNAME \"${OSNAME}\""
1.18 schwarze 303: [ -n "${HOMEBREWDIR}" ] && echo "#define HOMEBREWDIR \"${HOMEBREWDIR}\""
1.11 schwarze 304:
305: cat << __HEREDOC__
306: #define HAVE_DIRENT_NAMLEN ${HAVE_DIRENT_NAMLEN}
1.28 schwarze 307: #define HAVE_ERR ${HAVE_ERR}
1.11 schwarze 308: #define HAVE_FTS ${HAVE_FTS}
1.35 schwarze 309: #define HAVE_GETLINE ${HAVE_GETLINE}
1.11 schwarze 310: #define HAVE_GETSUBOPT ${HAVE_GETSUBOPT}
1.23 schwarze 311: #define HAVE_ISBLANK ${HAVE_ISBLANK}
312: #define HAVE_MKDTEMP ${HAVE_MKDTEMP}
1.11 schwarze 313: #define HAVE_MMAP ${HAVE_MMAP}
1.30 schwarze 314: #define HAVE_PLEDGE ${HAVE_PLEDGE}
1.28 schwarze 315: #define HAVE_PROGNAME ${HAVE_PROGNAME}
1.11 schwarze 316: #define HAVE_REALLOCARRAY ${HAVE_REALLOCARRAY}
1.31 schwarze 317: #define HAVE_REWB_BSD ${HAVE_REWB_BSD}
318: #define HAVE_REWB_SYSV ${HAVE_REWB_SYSV}
1.11 schwarze 319: #define HAVE_STRCASESTR ${HAVE_STRCASESTR}
1.26 schwarze 320: #define HAVE_STRINGLIST ${HAVE_STRINGLIST}
1.11 schwarze 321: #define HAVE_STRLCAT ${HAVE_STRLCAT}
322: #define HAVE_STRLCPY ${HAVE_STRLCPY}
323: #define HAVE_STRPTIME ${HAVE_STRPTIME}
324: #define HAVE_STRSEP ${HAVE_STRSEP}
1.19 schwarze 325: #define HAVE_STRTONUM ${HAVE_STRTONUM}
1.23 schwarze 326: #define HAVE_VASPRINTF ${HAVE_VASPRINTF}
1.11 schwarze 327: #define HAVE_WCHAR ${HAVE_WCHAR}
1.12 schwarze 328: #define HAVE_SQLITE3 ${HAVE_SQLITE3}
1.11 schwarze 329: #define HAVE_SQLITE3_ERRSTR ${HAVE_SQLITE3_ERRSTR}
330: #define HAVE_OHASH ${HAVE_OHASH}
331: #define HAVE_MANPATH ${HAVE_MANPATH}
332:
1.16 schwarze 333: #define BINM_APROPOS "${BINM_APROPOS}"
1.26 schwarze 334: #define BINM_MAKEWHATIS "${BINM_MAKEWHATIS}"
1.16 schwarze 335: #define BINM_MAN "${BINM_MAN}"
1.26 schwarze 336: #define BINM_SOELIM "${BINM_SOELIM}"
1.16 schwarze 337: #define BINM_WHATIS "${BINM_WHATIS}"
1.11 schwarze 338:
339: __HEREDOC__
1.28 schwarze 340:
341: if [ ${HAVE_ERR} -eq 0 ]; then
342: echo "extern void err(int, const char *, ...);"
1.37 schwarze 343: echo "extern void errx(int, const char *, ...);"
1.28 schwarze 344: echo "extern void warn(const char *, ...);"
345: echo "extern void warnx(const char *, ...);"
346: fi
1.35 schwarze 347:
348: [ ${HAVE_GETLINE} -eq 0 ] && \
349: echo "extern ssize_t getline(char **, size_t *, FILE *);"
1.11 schwarze 350:
1.13 schwarze 351: [ ${HAVE_GETSUBOPT} -eq 0 ] && \
1.11 schwarze 352: echo "extern int getsubopt(char **, char * const *, char **);"
353:
1.23 schwarze 354: [ ${HAVE_ISBLANK} -eq 0 ] && \
355: echo "extern int isblank(int);"
356:
357: [ ${HAVE_MKDTEMP} -eq 0 ] && \
358: echo "extern char *mkdtemp(char *);"
1.29 schwarze 359:
360: if [ ${HAVE_PROGNAME} -eq 0 ]; then
361: echo "extern const char *getprogname(void);"
362: echo "extern void setprogname(const char *);"
363: fi
1.23 schwarze 364:
1.11 schwarze 365: [ ${HAVE_REALLOCARRAY} -eq 0 ] && \
366: echo "extern void *reallocarray(void *, size_t, size_t);"
367:
368: [ ${BUILD_DB} -gt 0 -a ${HAVE_SQLITE3_ERRSTR} -eq 0 ] &&
369: echo "extern const char *sqlite3_errstr(int);"
370:
371: [ ${HAVE_STRCASESTR} -eq 0 ] && \
372: echo "extern char *strcasestr(const char *, const char *);"
373:
374: [ ${HAVE_STRLCAT} -eq 0 ] && \
375: echo "extern size_t strlcat(char *, const char *, size_t);"
376:
377: [ ${HAVE_STRLCPY} -eq 0 ] && \
378: echo "extern size_t strlcpy(char *, const char *, size_t);"
379:
380: [ ${HAVE_STRSEP} -eq 0 ] && \
381: echo "extern char *strsep(char **, const char *);"
1.19 schwarze 382:
383: [ ${HAVE_STRTONUM} -eq 0 ] && \
384: echo "extern long long strtonum(const char *, long long, long long, const char **);"
1.23 schwarze 385:
386: [ ${HAVE_VASPRINTF} -eq 0 ] && \
387: echo "extern int vasprintf(char **, const char *, va_list);"
1.11 schwarze 388:
1.1 schwarze 389: echo
1.11 schwarze 390: echo "#endif /* MANDOC_CONFIG_H */"
391:
392: echo "config.h: written" 1>&2
393: echo "config.h: written" 1>&3
394:
395: # --- tests for Makefile.local -----------------------------------------
396:
397: exec > Makefile.local
398:
399: [ -z "${BINDIR}" ] && BINDIR="${PREFIX}/bin"
400: [ -z "${SBINDIR}" ] && SBINDIR="${PREFIX}/sbin"
401: [ -z "${INCLUDEDIR}" ] && INCLUDEDIR="${PREFIX}/include/mandoc"
402: [ -z "${LIBDIR}" ] && LIBDIR="${PREFIX}/lib/mandoc"
403: [ -z "${MANDIR}" ] && MANDIR="${PREFIX}/man"
404:
405: [ -z "${HTDOCDIR}" ] && HTDOCDIR="${WWWPREFIX}/htdocs"
406: [ -z "${CGIBINDIR}" ] && CGIBINDIR="${WWWPREFIX}/cgi-bin"
407:
408: [ -z "${INSTALL_PROGRAM}" ] && INSTALL_PROGRAM="${INSTALL} -m 0555"
409: [ -z "${INSTALL_LIB}" ] && INSTALL_LIB="${INSTALL} -m 0444"
410: [ -z "${INSTALL_MAN}" ] && INSTALL_MAN="${INSTALL} -m 0444"
411: [ -z "${INSTALL_DATA}" ] && INSTALL_DATA="${INSTALL} -m 0444"
412:
413: if [ ${BUILD_DB} -eq 0 -a ${BUILD_CGI} -gt 0 ]; then
414: echo "BUILD_CGI=0 (no BUILD_DB)" 1>&2
415: echo "BUILD_CGI=0 (no BUILD_DB)" 1>&3
416: BUILD_CGI=0
417: fi
418:
419: BUILD_TARGETS="base-build"
420: [ ${BUILD_CGI} -gt 0 ] && BUILD_TARGETS="${BUILD_TARGETS} cgi-build"
1.15 schwarze 421: INSTALL_TARGETS="base-install"
422: [ ${BUILD_DB} -gt 0 ] && INSTALL_TARGETS="${INSTALL_TARGETS} db-install"
423: [ ${BUILD_CGI} -gt 0 ] && INSTALL_TARGETS="${INSTALL_TARGETS} cgi-install"
1.11 schwarze 424:
425: cat << __HEREDOC__
426: BUILD_TARGETS = ${BUILD_TARGETS}
1.15 schwarze 427: INSTALL_TARGETS = ${INSTALL_TARGETS}
1.22 schwarze 428: CC = ${CC}
1.11 schwarze 429: CFLAGS = ${CFLAGS}
1.38 ! schwarze 430: LDADD = ${LDADD}
1.11 schwarze 431: STATIC = ${STATIC}
432: PREFIX = ${PREFIX}
433: BINDIR = ${BINDIR}
434: SBINDIR = ${SBINDIR}
435: INCLUDEDIR = ${INCLUDEDIR}
436: LIBDIR = ${LIBDIR}
437: MANDIR = ${MANDIR}
438: WWWPREFIX = ${WWWPREFIX}
439: HTDOCDIR = ${HTDOCDIR}
440: CGIBINDIR = ${CGIBINDIR}
1.16 schwarze 441: BINM_APROPOS = ${BINM_APROPOS}
1.26 schwarze 442: BINM_MAKEWHATIS = ${BINM_MAKEWHATIS}
1.16 schwarze 443: BINM_MAN = ${BINM_MAN}
1.26 schwarze 444: BINM_SOELIM = ${BINM_SOELIM}
1.16 schwarze 445: BINM_WHATIS = ${BINM_WHATIS}
446: MANM_MAN = ${MANM_MAN}
1.25 schwarze 447: MANM_MANCONF = ${MANM_MANCONF}
1.16 schwarze 448: MANM_MDOC = ${MANM_MDOC}
449: MANM_ROFF = ${MANM_ROFF}
450: MANM_EQN = ${MANM_EQN}
451: MANM_TBL = ${MANM_TBL}
1.11 schwarze 452: INSTALL = ${INSTALL}
453: INSTALL_PROGRAM = ${INSTALL_PROGRAM}
454: INSTALL_LIB = ${INSTALL_LIB}
455: INSTALL_MAN = ${INSTALL_MAN}
456: INSTALL_DATA = ${INSTALL_DATA}
457: __HEREDOC__
1.12 schwarze 458:
459: [ ${BUILD_DB} -gt 0 ] && \
1.15 schwarze 460: echo "MAIN_OBJS = \$(BASE_OBJS) \$(DB_OBJS)"
1.11 schwarze 461:
462: echo "Makefile.local: written" 1>&2
463: echo "Makefile.local: written" 1>&3
1.1 schwarze 464:
465: exit 0
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