Annotation of hypermess/hypermail/configure.ac, revision 1.2
1.1 kahan 1: dnl Process this file with autoconf to produce a configure script.
2:
3: AC_PREREQ([2.67])
1.2 ! kahan 4: AC_REVISION($Revision: 1.1 $)dnl
1.1 kahan 5: AC_INIT
6: AC_CONFIG_SRCDIR([src/hypermail.c])
7: AC_CONFIG_HEADER(config.h)
8: AC_PREFIX_DEFAULT(/usr/local)
9: LDFLAGS=""
10: LIBS=""
11: EXTRA_LIBS=""
12: INCLUDES=""
13: GDBM_INCLUDE=""
14: GDBM_LIB=""
15: PCRE_DEP=""
16: FNV_DEP=""
17:
18: dnl ===========================================================================
19: dnl Get host, target and build variables filled with appropriate info.
20: dnl ===========================================================================
21:
22: AC_CANONICAL_TARGET
23:
24: dnl ===========================================================================
25: dnl Check to assure the cached information is valid.
26: dnl ===========================================================================
27:
28: AC_MSG_CHECKING(cached information)
29: hostcheck="$host"
30: AC_CACHE_VAL(ac_cv_hostcheck, [ ac_cv_hostcheck="$hostcheck" ])
31: if test "$ac_cv_hostcheck" != "$hostcheck"; then
32: AC_MSG_RESULT(changed)
33: AC_MSG_WARN(config.cache exists!)
34: AC_MSG_ERROR(you must do 'make clobber' first to compile for different host or different parameters.)
35: else
36: AC_MSG_RESULT(ok)
37: fi
38:
39: dnl ===========================================================================
40: dnl Checks for programs.
41: dnl ===========================================================================
42:
43: AC_PROG_CC
44: AC_PROG_CPP
45: AC_PROG_YACC
46: AC_PROG_INSTALL
47: AC_PROG_LN_S
48: AC_PROG_MAKE_SET
49: AC_CHECK_PROG(AR, ar, ar, echo)
50: if test -z "$no_ranlib"; then
51: AC_PROG_RANLIB
52: else
53: RANLIB=":"
54: fi
55:
56: dnl ===========================================================================
57: dnl Determine the host type and set compliation flags as needed
58: dnl ===========================================================================
59:
60: INSTALL="install-sh"
61:
62: case "$host" in
63: *-*-solaris*)
64: # Solaris flags
65: AC_DEFINE(NO_MACRO)
66: ;;
67:
68: *-*-hpux*)
69: # HPUX flags
70: if test -z "$GCC"; then
71: CFLAGS="$CFLAGS -Ae"
72: fi
73: ;;
74: *-dec-osf*)
75: # DEC OSF flags
76: CFLAGS="$CFLAGS -mieee"
77: INSTALL="install-sh"
78: ;;
79: esac
80:
81: export CFLAGS CC
82:
83: AC_SUBST(INSTALL)
84:
85: AC_MSG_CHECKING([that the compiler works])
86: AC_RUN_IFELSE([AC_LANG_SOURCE([[ main(int ac, char **av) { return 0; } ]])],[AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)
87: AC_MSG_ERROR(Could not compile and run even a trivial ANSI C program - check CC.)],[AC_MSG_ERROR(Could not compile and run even a trivial ANSI C program - check CC.)])
88:
89: dnl ===========================================================================
90: dnl Determine if building on a Cygwin system so that
91: dnl etc/passwd checks are to be disabled.
92: dnl ===========================================================================
93:
94: case "$build" in
95: *-*-cygwin*)
96: suffix=.exe
97: AC_SUBST(suffix)
98: ;;
99: esac
100:
101: dnl ===========================================================================
102: dnl Accepted arguments to ./configure...
103: dnl ===========================================================================
104:
105: AC_MSG_CHECKING([whether to enable -Wall])
106: AC_ARG_ENABLE(warnings,
107: [ --enable-warnings Enable -Wall if using gcc.],
108: [ if test -n "$GCC"; then
109: AC_MSG_RESULT(adding -Wall to CFLAGS.)
110: CFLAGS="$CFLAGS -Wall"
111: fi],AC_MSG_RESULT(no))
112:
113: AC_ARG_WITH(httpddir,
114: [ --with-httpddir=DIR webserver's root directory [/usr/local/apache]],
115: httpddir=$with_httpddir, httpddir=/usr/local/apache)
116: AC_SUBST(httpddir)
117:
118: AC_ARG_WITH(cgidir,
119: [ --with-cgidir=DIR where to install CGI scripts ],
120: cgidir=$with_cgidir, cgidir=$httpddir/cgi-bin)
121: AC_SUBST(cgidir)
122:
123: AC_ARG_WITH(htmldir,
124: [ --with-htmldir=DIR where to install Hypermail HTML pages ],
125: htmldir=$with_htmldir, htmldir=$httpddir/htdocs/hypermail)
126: AC_SUBST(htmldir)
127:
128: AC_ARG_WITH(language,
129: [ --with-language=xx two character language indicator [en] ],
130: language=$with_language, language=en)
131: AC_SUBST(language)
132:
133: AC_ARG_WITH(htmlsuffix,
134: [ --with-htmlsuffix=xx two character language indicator [html] ],
135: htmlsuffix=$with_htmlsuffix, htmlsuffix=html)
136: AC_SUBST(htmlsuffix)
137:
138: AC_ARG_ENABLE(defaultindex,
139: [ --enable-defaultindex=type Default index page type [thread] ],
140: [ defaultindex=$enableval ], [ defaultindex="thread" ])
141: AC_SUBST(defaultindex)
142:
143: AC_ARG_WITH(domainaddr,
144: [ --with-domainaddr=YOURDOMAIN domain address of local domain ],
145: domainaddr=$with_domainaddr, domainaddr=NONE)
146: AC_SUBST(domainaddr)
147:
148: dnl ===========================================================================
149: dnl Configure the subdirectories
1.2 ! kahan 150: dnl
! 151: dnl These are the subdirs that are compiled systematically
! 152: dnl For subdirs that can be disabled thru configure options,
! 153: dnl we configure them in a dedicated section near the test
1.1 kahan 154: dnl ===========================================================================
155: AC_DISABLE_OPTION_CHECKING
1.2 ! kahan 156: APR_SUBDIR_CONFIG([src/trio],
! 157: [CFLAGS=[-DTRIO_MINIMAL]],
! 158: [--with-pcre=*|\'--with-pcre=*])
1.1 kahan 159:
160: dnl ===========================================================================
161: dnl Checks headers
162: dnl ===========================================================================
163:
164: AC_HEADER_STDC
165:
166: AC_CHECK_HEADERS(alloca.h arpa/inet.h ctype.h dirent.h errno.h \
167: fcntl.h locale.h malloc.h netdb.h netinet/in.h pwd.h stdarg.h \
168: stdio.h stdlib.h string.h sys/dir.h sys/param.h sys/socket.h \
169: sys/stat.h sys/time.h sys/types.h time.h unistd.h)
170:
171: AC_HEADER_STAT
172: AC_HEADER_DIRENT
173: AC_HEADER_TIME
174:
175: dnl ===========================================================================
176: dnl Checks for library functions.
177: dnl Check for typedefs, structures, and compiler characteristics.
178: dnl ===========================================================================
179:
180: AC_STRUCT_TM
181:
182: AC_FUNC_STRFTIME
183: AC_CHECK_FUNCS(mkdir strdup strstr strtol memcpy memset lstat strcasecmp \
184: strcasestr getpwuid getopt snprintf memmove strerror)
185:
186: AC_TYPE_SIZE_T
187:
188: if test $ac_cv_func_snprintf != no; then
189: AC_DEFINE(HAVE_SNPRINTF)
190: fi
191:
192:
193: dnl gdbm checks
194:
195: AC_DEFUN([AC_TEMP_LDFLAGS],[
196: old_LDFLAGS="$LDFLAGS"
197: LDFLAGS="$1 $LDFLAGS"
198: $2
199: LDFLAGS="$old_LDFLAGS"
200: ])
201:
202: dnl
203: dnl AC_HMAIL_ONCE(namespace, variable, code)
204: dnl
205: dnl execute code, if variable is not set in namespace
206: dnl
207: AC_DEFUN([AC_HMAIL_ONCE],[
208: changequote({,})
209: unique=`echo $2|sed 's/[^a-zA-Z0-9]/_/g'`
210: changequote([,])
211: cmd="echo $ac_n \"\$$1$unique$ac_c\""
212: if test -n "$unique" && test "`eval $cmd`" = "" ; then
213: eval "$1$unique=set"
214: $3
215: fi
216: ])
217:
218: dnl
219: dnl AC_EXPAND_PATH(path, variable)
220: dnl
221: dnl expands path to an absolute path and assigns it to variable
222: dnl
223: AC_DEFUN([AC_EXPAND_PATH],[
224: if test -z "$1" || echo "$1" | grep '^/' >/dev/null ; then
225: $2="$1"
226: else
227: changequote({,})
228: ep_dir="`echo $1|sed 's%/*[^/][^/]*/*$%%'`"
229: changequote([,])
230: ep_realdir="`(cd \"$ep_dir\" && pwd)`"
231: $2="$ep_realdir/`basename \"$1\"`"
232: fi
233: ])
234:
235: AC_DEFUN([AC_ADD_INCLUDE],[
236: if test "$1" != "/usr/include"; then
237: AC_EXPAND_PATH($1, ai_p)
238: AC_HMAIL_ONCE(INCLUDEPATH, $ai_p, [
239: INCLUDES="$INCLUDES -I$ai_p"
240: ])
241: fi
242: ])
243:
244: dnl
245: dnl AC_ADD_LIBPATH(path[, shared-libadd])
246: dnl
247: dnl add a library to linkpath
248: dnl
249: AC_DEFUN([AC_ADD_LIBPATH],[
250: if test "$1" != "/usr/lib"; then
251: AC_EXPAND_PATH($1, ai_p)
252: AC_HMAIL_ONCE(LIBPATH, $ai_p, [
253: LDFLAGS="$LDFLAGS -L$ai_p"
254: ])
255: fi
256: ])
257:
258: dnl
259: dnl AC_ADD_LIBRARY_WITH_PATH(library, path[, shared-libadd])
260: dnl
261: dnl add a library to the link line and path to linkpath/runpath.
262: dnl if shared-libadd is not empty and $ext_shared is yes,
263: dnl shared-libadd will be assigned the library information
264: dnl
265: AC_DEFUN([AC_ADD_LIBRARY_WITH_PATH],[
266: ifelse($3,,[
267: if test -n "$2"; then
268: AC_ADD_LIBPATH($2)
269: fi
270: EXTRA_LIBS="$EXTRA_LIBS $1" ],[
271: AC_ADD_LIBRARY_WITH_PATH($1,$2)
272: ])
273: ])
274:
275: AC_ARG_WITH(gdbm,
276: AS_HELP_STRING([--with-gdbm=[DIR]],
277: [Include GDBM support]),
278: [ given_gdbm=$withval])
279:
280: if test "$given_gdbm" != "no"; then
281: for i in /usr/local /usr $withval; do
282: if test -f "$i/include/gdbm.h"; then
283: GDBM_INCLUDE="$i/include"
284: THIS_PREFIX="$i"
285: fi
286: done
287:
288: unset ac_cv_lib_gdbm_gdbm_open
289: AC_TEMP_LDFLAGS(-L$THIS_PREFIX/lib,[
290: AC_CHECK_LIB(gdbm, gdbm_open, [GDBM_LIB="-lgdbm"])
291: ])
292:
293: if test "$THIS_PREFIX" != "" && test "$THIS_PREFIX" != "/usr"; then
294: THIS_LFLAGS="$THIS_PREFIX/lib"
295: fi
296: fi
297:
298: AC_MSG_CHECKING(for GDBM support)
299:
300: if test "$GDBM_LIB" = "" && test "$given_gdbm" != "no"; then
301: AC_CHECK_LIB(gdbm, gdbm_open,[AC_DEFINE(GDBM,1, [Whether you have GDBM]) DBM_TYPE=gdbm; GDBM_LIB=-lgdbm],
302: [DBM_TYPE=""])
303: AC_MSG_CHECKING([gdbm library])
304: if test "a$DBM_TYPE" = a; then
305: AC_MSG_RESULT(none found)
306: AC_MSG_WARN(No gdbm library found - will limit a few features)
307: else
308: AC_MSG_RESULT($DBM_TYPE found)
309: fi
310: else
311: AC_MSG_RESULT(no)
312: fi
313:
314: if test "$GDBM_LIB" = "-lgdbm" && test "$GDBM_INCLUDE" = ""; then
315: AC_CHECK_HEADER(gdbm.h, [ GDBM_INCLUDE="" ], [
316: AC_MSG_RESULT(Try /usr/local/include/gdbm.h)
317: AC_CHECK_HEADER(/usr/local/include/gdbm.h, [ GDBM_INCLUDE="-I/usr/local/include" ],[
318: AC_MSG_RESULT(Try /opt/local/include/gdbm.h)
319: AC_CHECK_HEADER(/opt/local/include/gdbm.h, [ GDBM_INCLUDE="-I/opt/local/include" ],[
320: dnl if in /usr/pkg/include, do not add anything. See above.
321: AC_MSG_RESULT(Try /usr/pkg/include/gdbm.h)
322: AC_CHECK_HEADER(/usr/pkg/include/gdbm.h, [ GDBM_INCLUDE="" ],[
323: AC_MSG_RESULT([Giving up - You need to install gdbm.h somewhere])
324: exit
325: ])
326: ])
327: ])
328: ])
329: fi
330:
331: if test -n "$GDBM_LIB"; then
332: AC_ADD_INCLUDE($GDBM_INCLUDE)
333: AC_DEFINE(HAVE_GDBM_H)
334: EXTRA_LIBS="$EXTRA_LIBS $GDBM_LIB"
335: fi
336:
337:
338: dnl
339: dnl iconv check
340: dnl
341:
342: AC_ARG_ENABLE(i18n, [ --disable-i18n Disable I18N support], [given_iconv=$enableval])
343: if test "$given_iconv" = "no"; then
344: echo "disabled I18N support."
345: else
346: AC_CHECK_FUNCS(iconv)
347: AC_CHECK_HEADERS(iconv.h)
348: fi
349:
350: dnl
351: dnl PCRE: select whether to use an external or the bundled PCRE lib
352: dnl borrowed from Apache's configure.in.
353: dnl
354:
355: AC_MSG_NOTICE(Checking use of an external PCRE)
356: AC_ARG_WITH(external_pcre,
357: AS_HELP_STRING([--with-external_pcre[=DIR]],
358: [Use an external PCRE library instead of the bundled one (default /usr)])
359: )
360:
361: case $with_external_pcre in
362: yes) AC_PATH_PROG([PCRE_CONFIG], [pcre-config], [false]) ;;
363: /*) if test -d "$with_external_pcre" && test -x "$with_external_pcre/bin/pcre-config"; then
364: PCRE_CONFIG=$with_external_pcre/bin/pcre-config
365: elif test -x "$with_external_pcre"; then
366: PCRE_CONFIG=$with_external_pcre
367: fi
368:
369: if $PCRE_CONFIG --version >/dev/null 2>&1; then :;
370: else
371: PCRE_CONFIG=false
372: fi
373: ;;
374: *) PCRE_CONFIG=false ;;
375: esac
376:
377: if test "$PCRE_CONFIG" != "false"; then
378: PCRE_PATH=`$PCRE_CONFIG --prefix`
379: AC_CHECK_HEADER(["$PCRE_PATH/include/pcre.h"], [ ],[PCRE_CONFIG=false])
380: fi
381:
382: if test "$PCRE_CONFIG" != "false"; then
383: AC_MSG_NOTICE([using external PCRE library])
384: APR_ADDTO(CFLAGS, [`$PCRE_CONFIG --cflags`])
385: APR_ADDTO(LIBS, [`$PCRE_CONFIG --libs`])
386: else
387: AC_MSG_NOTICE([using bundled PCRE regular expression library])
388: APR_ADDTO(INCLUDES, [-Ipcre])
389: APR_ADDTO(LDFLAGS, "[-Lpcre/.libs]")
390: PCRE_DEP="pcre/.libs/libpcre.a"
391: APR_SUBDIR_CONFIG([src/pcre],
392: [],
393: [--with-pcre=*|\'--with-pcre=*])
394: fi
395: AC_SUBST([PCRE_DEP])
396:
397: dnl
398: dnl The FNV hash library used for the nonsequential filenames
399: dnl
400:
401: AC_MSG_CHECKING([whether to use fnv hash library for non-sequential filenames])
402: AC_ARG_ENABLE(libfnv,
403: [ AS_HELP_STRING([--enable-libfnv],
404: [use the fnv hash library for generating non-sequential filenames [no]])
405: ],
406: [ given_libfnv=$enableval ])
407:
408: if test "$given_libfnv" != "yes"; then
409: AC_MSG_RESULT([no])
410: else
411: AC_MSG_RESULT([yes])
412: AC_DEFINE([HAVE_LIBFNV])
413: APR_ADDTO(INCLUDES, [-Ifnv])
414: dnl APR_ADDTO(LDFLAGS, "[-Lfnv]")
415: AC_ADD_LIBRARY_WITH_PATH([-lfnv],[src/fnv])
416: FNV_DEP="fnv/libfnv.a"
417: APR_SUBDIR_CONFIG([src/fnv])
418: fi
419: AC_SUBST(FNV_DEP)
420:
421:
422: dnl ===========================================================================
423: dnl Checks for libraries.
424: dnl nsl socket lib?
425: dnl ===========================================================================
426:
427: USENSL=no
428: AC_CHECK_LIB(socket,gethostbyaddr,result=yes,result=no)
429: if test $result = yes; then
430: LIBS="$LIBS -lsocket"
431: else
432: AC_CHECK_LIB(socket,gethostbyaddr,result=yes,result=no,-lnsl)
433: if test $result = yes; then
434: LIBS = "$LIBS -lsocket -lnsl"
435: USENSL=yes
436: else
437: AC_CHECK_LIB(socket,inet_addr,result=yes,result=no)
438: if test $result = yes; then
439: LIBS="$LIBS -lsocket"
440: else
441: AC_CHECK_LIB(socket,inet_addr,result=yes,result=no,-lnsl)
442: if test $result = yes; then
443: LIBS="$LIBS -lsocket -lnsl"
444: USENSL=yes
445: fi
446: fi
447: fi
448: fi
449: if test $USENSL != yes; then
450: AC_CHECK_LIB(nsl,inet_addr,result=yes,result=no)
451: if test $result = yes; then
452: LIBS="$LIBS -lnsl"
453: fi
454: fi
455:
456: dnl ===========================================================================
457: dnl Makefile variable substitution
458: dnl ===========================================================================
459:
460: AC_SUBST(HAVE_MEMMOVE)
461: AC_SUBST(HAVE_STRERROR)
462: AC_SUBST(LDFLAGS)
463: AC_SUBST(LIBS)
464: AC_SUBST(EXTRA_LIBS)
465: AC_SUBST(INCLUDES)
466:
467: AC_CONFIG_FILES([Makefile archive/Makefile docs/Makefile libcgi/Makefile src/Makefile tests/testhm src/defaults.h])
468: AC_OUTPUT
469:
Webmaster
![[BACK]](/cvsweb/icons/back.gif){kind=icon}
Return to configure.ac CVS log ![[TXT]](/cvsweb/icons/text.gif){kind=icon}
![[DIR]](/cvsweb/icons/dir.gif){kind=icon}
Up to [Public] / hypermess / hypermail