Annotation of mandoc/configure, Revision 1.39
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=
1.39 ! schwarze 40: LDFLAGS=
1.38 schwarze 41: LD_OHASH=
42: LD_SQLITE3=
1.11 schwarze 43: STATIC="-static"
44:
45: BUILD_DB=1
46: BUILD_CGI=0
47:
48: HAVE_DIRENT_NAMLEN=
1.28 schwarze 49: HAVE_ERR=
1.11 schwarze 50: HAVE_FTS=
1.35 schwarze 51: HAVE_GETLINE=
1.11 schwarze 52: HAVE_GETSUBOPT=
1.23 schwarze 53: HAVE_ISBLANK=
54: HAVE_MKDTEMP=
1.11 schwarze 55: HAVE_MMAP=
1.30 schwarze 56: HAVE_PLEDGE=
1.28 schwarze 57: HAVE_PROGNAME=
1.11 schwarze 58: HAVE_REALLOCARRAY=
1.31 schwarze 59: HAVE_REWB_BSD=
60: HAVE_REWB_SYSV=
1.11 schwarze 61: HAVE_STRCASESTR=
1.26 schwarze 62: HAVE_STRINGLIST=
1.11 schwarze 63: HAVE_STRLCAT=
64: HAVE_STRLCPY=
65: HAVE_STRPTIME=
66: HAVE_STRSEP=
1.19 schwarze 67: HAVE_STRTONUM=
1.23 schwarze 68: HAVE_VASPRINTF=
1.11 schwarze 69: HAVE_WCHAR=
70:
71: HAVE_SQLITE3=
72: HAVE_SQLITE3_ERRSTR=
73: HAVE_OHASH=
74: HAVE_MANPATH=
75:
76: PREFIX="/usr/local"
77: BINDIR=
78: SBINDIR=
79: INCLUDEDIR=
80: LIBDIR=
81: MANDIR=
1.18 schwarze 82: HOMEBREWDIR=
1.11 schwarze 83:
84: WWWPREFIX="/var/www"
85: HTDOCDIR=
86: CGIBINDIR=
87:
1.16 schwarze 88: BINM_APROPOS="apropos"
1.26 schwarze 89: BINM_MAKEWHATIS="makewhatis"
1.16 schwarze 90: BINM_MAN="man"
1.26 schwarze 91: BINM_SOELIM="soelim"
1.16 schwarze 92: BINM_WHATIS="whatis"
93: MANM_MAN="man"
1.25 schwarze 94: MANM_MANCONF="man.conf"
1.16 schwarze 95: MANM_MDOC="mdoc"
96: MANM_ROFF="roff"
97: MANM_EQN="eqn"
98: MANM_TBL="tbl"
99:
1.11 schwarze 100: INSTALL="install"
101: INSTALL_PROGRAM=
102: INSTALL_LIB=
103: INSTALL_MAN=
104: INSTALL_DATA=
105:
106: # --- manual settings from configure.local -----------------------------
1.8 schwarze 107:
1.36 schwarze 108: if [ -r ./configure.local ]; then
1.11 schwarze 109: echo "configure.local: reading..." 1>&2
110: echo "configure.local: reading..." 1>&3
111: cat ./configure.local 1>&3
112: . ./configure.local
113: else
114: echo "configure.local: no (fully automatic configuration)" 1>&2
115: echo "configure.local: no (fully automatic configuration)" 1>&3
116: fi
117: echo 1>&3
118:
119: # --- tests for config.h ----------------------------------------------
120:
121: COMP="${CC} ${CFLAGS} -Wno-unused -Werror"
122:
123: # Check whether this HAVE_ setting is manually overridden.
124: # If yes, use the override, if no, do not decide anything yet.
125: # Arguments: lower-case test name, manual value
126: ismanual() {
127: [ -z "${2}" ] && return 1
128: echo "${1}: manual (${2})" 1>&2
129: echo "${1}: manual (${2})" 1>&3
130: echo 1>&3
131: return 0
132: }
133:
134: # Run a single autoconfiguration test.
135: # In case of success, enable the feature.
136: # In case of failure, do not decide anything yet.
137: # Arguments: lower-case test name, upper-case test name, additional CFLAGS
138: singletest() {
139: cat 1>&3 << __HEREDOC__
140: ${1}: testing...
141: ${COMP} ${3} -o test-${1} test-${1}.c
142: __HEREDOC__
143:
144: if ${COMP} ${3} -o "test-${1}" "test-${1}.c" 1>&3 2>&3; then
145: echo "${1}: ${CC} succeeded" 1>&3
146: else
147: echo "${1}: ${CC} failed with $?" 1>&3
148: echo 1>&3
149: return 1
150: fi
1.1 schwarze 151:
1.11 schwarze 152: if ./test-${1} 1>&3 2>&3; then
153: echo "${1}: yes" 1>&2
154: echo "${1}: yes" 1>&3
155: echo 1>&3
156: eval HAVE_${2}=1
157: rm "test-${1}"
158: return 0
159: else
160: echo "${1}: execution failed with $?" 1>&3
161: echo 1>&3
162: rm "test-${1}"
163: return 1
164: fi
165: }
1.1 schwarze 166:
1.11 schwarze 167: # Run a complete autoconfiguration test, including the check for
168: # a manual override and disabling the feature on failure.
169: # Arguments: lower case name, upper case name, additional CFLAGS
1.1 schwarze 170: runtest() {
1.11 schwarze 171: eval _manual=\${HAVE_${2}}
172: ismanual "${1}" "${_manual}" && return 0
173: singletest "${1}" "${2}" "${3}" && return 0
174: echo "${1}: no" 1>&2
175: eval HAVE_${2}=0
176: return 1
1.1 schwarze 177: }
178:
1.11 schwarze 179: # --- library functions ---
180: runtest dirent-namlen DIRENT_NAMLEN || true
1.28 schwarze 181: runtest err ERR || true
1.11 schwarze 182: runtest fts FTS || true
1.35 schwarze 183: runtest getline GETLINE || true
1.11 schwarze 184: runtest getsubopt GETSUBOPT || true
1.23 schwarze 185: runtest isblank ISBLANK || true
186: runtest mkdtemp MKDTEMP || true
1.11 schwarze 187: runtest mmap MMAP || true
1.30 schwarze 188: runtest pledge PLEDGE || true
1.28 schwarze 189: runtest progname PROGNAME || true
1.11 schwarze 190: runtest reallocarray REALLOCARRAY || true
1.31 schwarze 191: runtest rewb-bsd REWB_BSD || true
192: runtest rewb-sysv REWB_SYSV || true
1.11 schwarze 193: runtest strcasestr STRCASESTR || true
1.26 schwarze 194: runtest stringlist STRINGLIST || true
1.11 schwarze 195: runtest strlcat STRLCAT || true
196: runtest strlcpy STRLCPY || true
197: runtest strptime STRPTIME || true
198: runtest strsep STRSEP || true
1.19 schwarze 199: runtest strtonum STRTONUM || true
1.23 schwarze 200: runtest vasprintf VASPRINTF || true
1.11 schwarze 201: runtest wchar WCHAR || true
202:
203: # --- sqlite3 ---
204: if [ ${BUILD_DB} -eq 0 ]; then
205: echo "BUILD_DB=0 (manual)" 1>&2
206: echo "BUILD_DB=0 (manual)" 1>&3
207: echo 1>&3
208: HAVE_SQLITE3=0
209: elif ismanual sqlite3 "${HAVE_SQLITE3}"; then
1.38 schwarze 210: if [ -z "${LD_SQLITE3}" ]; then
211: LD_SQLITE3="-lsqlite3"
212: fi
213: elif [ -n "${LD_SQLITE3}" ]; then
214: runtest sqlite3 SQLITE3 "${LD_SQLITE3}" || true
1.11 schwarze 215: elif singletest sqlite3 SQLITE3 "-lsqlite3"; then
1.38 schwarze 216: LD_SQLITE3="-lsqlite3"
1.11 schwarze 217: elif runtest sqlite3 SQLITE3 \
218: "-I/usr/local/include -L/usr/local/lib -lsqlite3"; then
1.38 schwarze 219: LD_SQLITE3="-L/usr/local/lib -lsqlite3"
1.11 schwarze 220: CFLAGS="${CFLAGS} -I/usr/local/include"
221: fi
1.38 schwarze 222: if [ ${HAVE_SQLITE3} -eq 0 ]; then
223: LD_SQLITE3=
224: if [ ${BUILD_DB} -gt 0 ]; then
225: echo "BUILD_DB=0 (no sqlite3)" 1>&2
226: echo "BUILD_DB=0 (no sqlite3)" 1>&3
227: echo 1>&3
228: BUILD_DB=0
229: fi
1.11 schwarze 230: fi
231:
232: # --- sqlite3_errstr ---
233: if [ ${BUILD_DB} -eq 0 ]; then
234: HAVE_SQLITE3_ERRSTR=1
235: elif ismanual sqlite3_errstr "${HAVE_SQLITE3_ERRSTR}"; then
236: :
237: else
1.38 schwarze 238: runtest sqlite3_errstr SQLITE3_ERRSTR "${LD_SQLITE3}" || true
1.11 schwarze 239: fi
240:
241: # --- ohash ---
1.38 schwarze 242: if ismanual ohash "${HAVE_OHASH}"; then
1.11 schwarze 243: :
1.38 schwarze 244: elif [ -n "${LD_OHASH}" ]; then
245: runtest ohash OHASH "${LD_OHASH}" || true
1.11 schwarze 246: elif singletest ohash OHASH; then
247: :
248: elif runtest ohash OHASH "-lutil"; then
1.38 schwarze 249: LD_OHASH="-lutil"
250: fi
251: if [ "${HAVE_OHASH}" -eq 0 ]; then
252: LD_OHASH=
1.11 schwarze 253: fi
254:
1.38 schwarze 255: # --- LDADD ---
256: LDADD="${LDADD} ${LD_SQLITE3} ${LD_OHASH} -lz"
257: echo "LDADD=\"${LDADD}\"" 1>&2
258: echo "LDADD=\"${LDADD}\"" 1>&3
259: echo 1>&3
1.11 schwarze 260:
261: # --- manpath ---
1.21 schwarze 262: if ismanual manpath "${HAVE_MANPATH}"; then
1.11 schwarze 263: :
264: elif manpath 1>&3 2>&3; then
265: echo "manpath: yes" 1>&2
266: echo "manpath: yes" 1>&3
267: echo 1>&3
268: HAVE_MANPATH=1
269: else
270: echo "manpath: no" 1>&2
271: echo "manpath: no" 1>&3
272: echo 1>&3
273: HAVE_MANPATH=0
274: fi
275:
276: # --- write config.h ---
277:
278: exec > config.h
279:
280: cat << __HEREDOC__
1.33 schwarze 281: #ifdef __cplusplus
282: #error "Do not use C++. See the INSTALL file."
283: #endif
284:
1.11 schwarze 285: #ifndef MANDOC_CONFIG_H
286: #define MANDOC_CONFIG_H
287:
288: #if defined(__linux__) || defined(__MINT__)
1.14 schwarze 289: #define _GNU_SOURCE /* See test-*.c what needs this. */
1.11 schwarze 290: #endif
291:
292: __HEREDOC__
293:
1.35 schwarze 294: [ ${HAVE_GETLINE} -eq 0 -o ${HAVE_REALLOCARRAY} -eq 0 -o \
1.11 schwarze 295: ${HAVE_STRLCAT} -eq 0 -o ${HAVE_STRLCPY} -eq 0 ] \
296: && echo "#include <sys/types.h>"
1.23 schwarze 297: [ ${HAVE_VASPRINTF} -eq 0 ] && echo "#include <stdarg.h>"
1.35 schwarze 298: [ ${HAVE_GETLINE} -eq 0 ] && echo "#include <stdio.h>"
1.11 schwarze 299:
1.1 schwarze 300: echo
1.25 schwarze 301: echo "#define MAN_CONF_FILE \"/etc/${MANM_MANCONF}\""
1.24 schwarze 302: echo "#define MANPATH_DEFAULT \"${MANPATH_DEFAULT}\""
1.11 schwarze 303: [ -n "${OSNAME}" ] && echo "#define OSNAME \"${OSNAME}\""
1.18 schwarze 304: [ -n "${HOMEBREWDIR}" ] && echo "#define HOMEBREWDIR \"${HOMEBREWDIR}\""
1.11 schwarze 305:
306: cat << __HEREDOC__
307: #define HAVE_DIRENT_NAMLEN ${HAVE_DIRENT_NAMLEN}
1.28 schwarze 308: #define HAVE_ERR ${HAVE_ERR}
1.11 schwarze 309: #define HAVE_FTS ${HAVE_FTS}
1.35 schwarze 310: #define HAVE_GETLINE ${HAVE_GETLINE}
1.11 schwarze 311: #define HAVE_GETSUBOPT ${HAVE_GETSUBOPT}
1.23 schwarze 312: #define HAVE_ISBLANK ${HAVE_ISBLANK}
313: #define HAVE_MKDTEMP ${HAVE_MKDTEMP}
1.11 schwarze 314: #define HAVE_MMAP ${HAVE_MMAP}
1.30 schwarze 315: #define HAVE_PLEDGE ${HAVE_PLEDGE}
1.28 schwarze 316: #define HAVE_PROGNAME ${HAVE_PROGNAME}
1.11 schwarze 317: #define HAVE_REALLOCARRAY ${HAVE_REALLOCARRAY}
1.31 schwarze 318: #define HAVE_REWB_BSD ${HAVE_REWB_BSD}
319: #define HAVE_REWB_SYSV ${HAVE_REWB_SYSV}
1.11 schwarze 320: #define HAVE_STRCASESTR ${HAVE_STRCASESTR}
1.26 schwarze 321: #define HAVE_STRINGLIST ${HAVE_STRINGLIST}
1.11 schwarze 322: #define HAVE_STRLCAT ${HAVE_STRLCAT}
323: #define HAVE_STRLCPY ${HAVE_STRLCPY}
324: #define HAVE_STRPTIME ${HAVE_STRPTIME}
325: #define HAVE_STRSEP ${HAVE_STRSEP}
1.19 schwarze 326: #define HAVE_STRTONUM ${HAVE_STRTONUM}
1.23 schwarze 327: #define HAVE_VASPRINTF ${HAVE_VASPRINTF}
1.11 schwarze 328: #define HAVE_WCHAR ${HAVE_WCHAR}
1.12 schwarze 329: #define HAVE_SQLITE3 ${HAVE_SQLITE3}
1.11 schwarze 330: #define HAVE_SQLITE3_ERRSTR ${HAVE_SQLITE3_ERRSTR}
331: #define HAVE_OHASH ${HAVE_OHASH}
332: #define HAVE_MANPATH ${HAVE_MANPATH}
333:
1.16 schwarze 334: #define BINM_APROPOS "${BINM_APROPOS}"
1.26 schwarze 335: #define BINM_MAKEWHATIS "${BINM_MAKEWHATIS}"
1.16 schwarze 336: #define BINM_MAN "${BINM_MAN}"
1.26 schwarze 337: #define BINM_SOELIM "${BINM_SOELIM}"
1.16 schwarze 338: #define BINM_WHATIS "${BINM_WHATIS}"
1.11 schwarze 339:
340: __HEREDOC__
1.28 schwarze 341:
342: if [ ${HAVE_ERR} -eq 0 ]; then
343: echo "extern void err(int, const char *, ...);"
1.37 schwarze 344: echo "extern void errx(int, const char *, ...);"
1.28 schwarze 345: echo "extern void warn(const char *, ...);"
346: echo "extern void warnx(const char *, ...);"
347: fi
1.35 schwarze 348:
349: [ ${HAVE_GETLINE} -eq 0 ] && \
350: echo "extern ssize_t getline(char **, size_t *, FILE *);"
1.11 schwarze 351:
1.13 schwarze 352: [ ${HAVE_GETSUBOPT} -eq 0 ] && \
1.11 schwarze 353: echo "extern int getsubopt(char **, char * const *, char **);"
354:
1.23 schwarze 355: [ ${HAVE_ISBLANK} -eq 0 ] && \
356: echo "extern int isblank(int);"
357:
358: [ ${HAVE_MKDTEMP} -eq 0 ] && \
359: echo "extern char *mkdtemp(char *);"
1.29 schwarze 360:
361: if [ ${HAVE_PROGNAME} -eq 0 ]; then
362: echo "extern const char *getprogname(void);"
363: echo "extern void setprogname(const char *);"
364: fi
1.23 schwarze 365:
1.11 schwarze 366: [ ${HAVE_REALLOCARRAY} -eq 0 ] && \
367: echo "extern void *reallocarray(void *, size_t, size_t);"
368:
369: [ ${BUILD_DB} -gt 0 -a ${HAVE_SQLITE3_ERRSTR} -eq 0 ] &&
370: echo "extern const char *sqlite3_errstr(int);"
371:
372: [ ${HAVE_STRCASESTR} -eq 0 ] && \
373: echo "extern char *strcasestr(const char *, const char *);"
374:
375: [ ${HAVE_STRLCAT} -eq 0 ] && \
376: echo "extern size_t strlcat(char *, const char *, size_t);"
377:
378: [ ${HAVE_STRLCPY} -eq 0 ] && \
379: echo "extern size_t strlcpy(char *, const char *, size_t);"
380:
381: [ ${HAVE_STRSEP} -eq 0 ] && \
382: echo "extern char *strsep(char **, const char *);"
1.19 schwarze 383:
384: [ ${HAVE_STRTONUM} -eq 0 ] && \
385: echo "extern long long strtonum(const char *, long long, long long, const char **);"
1.23 schwarze 386:
387: [ ${HAVE_VASPRINTF} -eq 0 ] && \
388: echo "extern int vasprintf(char **, const char *, va_list);"
1.11 schwarze 389:
1.1 schwarze 390: echo
1.11 schwarze 391: echo "#endif /* MANDOC_CONFIG_H */"
392:
393: echo "config.h: written" 1>&2
394: echo "config.h: written" 1>&3
395:
396: # --- tests for Makefile.local -----------------------------------------
397:
398: exec > Makefile.local
399:
400: [ -z "${BINDIR}" ] && BINDIR="${PREFIX}/bin"
401: [ -z "${SBINDIR}" ] && SBINDIR="${PREFIX}/sbin"
402: [ -z "${INCLUDEDIR}" ] && INCLUDEDIR="${PREFIX}/include/mandoc"
403: [ -z "${LIBDIR}" ] && LIBDIR="${PREFIX}/lib/mandoc"
404: [ -z "${MANDIR}" ] && MANDIR="${PREFIX}/man"
405:
406: [ -z "${HTDOCDIR}" ] && HTDOCDIR="${WWWPREFIX}/htdocs"
407: [ -z "${CGIBINDIR}" ] && CGIBINDIR="${WWWPREFIX}/cgi-bin"
408:
409: [ -z "${INSTALL_PROGRAM}" ] && INSTALL_PROGRAM="${INSTALL} -m 0555"
410: [ -z "${INSTALL_LIB}" ] && INSTALL_LIB="${INSTALL} -m 0444"
411: [ -z "${INSTALL_MAN}" ] && INSTALL_MAN="${INSTALL} -m 0444"
412: [ -z "${INSTALL_DATA}" ] && INSTALL_DATA="${INSTALL} -m 0444"
413:
414: if [ ${BUILD_DB} -eq 0 -a ${BUILD_CGI} -gt 0 ]; then
415: echo "BUILD_CGI=0 (no BUILD_DB)" 1>&2
416: echo "BUILD_CGI=0 (no BUILD_DB)" 1>&3
417: BUILD_CGI=0
418: fi
419:
420: BUILD_TARGETS="base-build"
421: [ ${BUILD_CGI} -gt 0 ] && BUILD_TARGETS="${BUILD_TARGETS} cgi-build"
1.15 schwarze 422: INSTALL_TARGETS="base-install"
423: [ ${BUILD_DB} -gt 0 ] && INSTALL_TARGETS="${INSTALL_TARGETS} db-install"
424: [ ${BUILD_CGI} -gt 0 ] && INSTALL_TARGETS="${INSTALL_TARGETS} cgi-install"
1.11 schwarze 425:
426: cat << __HEREDOC__
427: BUILD_TARGETS = ${BUILD_TARGETS}
1.15 schwarze 428: INSTALL_TARGETS = ${INSTALL_TARGETS}
1.22 schwarze 429: CC = ${CC}
1.11 schwarze 430: CFLAGS = ${CFLAGS}
1.38 schwarze 431: LDADD = ${LDADD}
1.39 ! schwarze 432: LDFLAGS = ${LDFLAGS}
1.11 schwarze 433: STATIC = ${STATIC}
434: PREFIX = ${PREFIX}
435: BINDIR = ${BINDIR}
436: SBINDIR = ${SBINDIR}
437: INCLUDEDIR = ${INCLUDEDIR}
438: LIBDIR = ${LIBDIR}
439: MANDIR = ${MANDIR}
440: WWWPREFIX = ${WWWPREFIX}
441: HTDOCDIR = ${HTDOCDIR}
442: CGIBINDIR = ${CGIBINDIR}
1.16 schwarze 443: BINM_APROPOS = ${BINM_APROPOS}
1.26 schwarze 444: BINM_MAKEWHATIS = ${BINM_MAKEWHATIS}
1.16 schwarze 445: BINM_MAN = ${BINM_MAN}
1.26 schwarze 446: BINM_SOELIM = ${BINM_SOELIM}
1.16 schwarze 447: BINM_WHATIS = ${BINM_WHATIS}
448: MANM_MAN = ${MANM_MAN}
1.25 schwarze 449: MANM_MANCONF = ${MANM_MANCONF}
1.16 schwarze 450: MANM_MDOC = ${MANM_MDOC}
451: MANM_ROFF = ${MANM_ROFF}
452: MANM_EQN = ${MANM_EQN}
453: MANM_TBL = ${MANM_TBL}
1.11 schwarze 454: INSTALL = ${INSTALL}
455: INSTALL_PROGRAM = ${INSTALL_PROGRAM}
456: INSTALL_LIB = ${INSTALL_LIB}
457: INSTALL_MAN = ${INSTALL_MAN}
458: INSTALL_DATA = ${INSTALL_DATA}
459: __HEREDOC__
1.12 schwarze 460:
461: [ ${BUILD_DB} -gt 0 ] && \
1.15 schwarze 462: echo "MAIN_OBJS = \$(BASE_OBJS) \$(DB_OBJS)"
1.11 schwarze 463:
464: echo "Makefile.local: written" 1>&2
465: echo "Makefile.local: written" 1>&3
1.1 schwarze 466:
467: exit 0
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