viewcvs.cgi/ircd-hybrid-8/configure.ac

# Inspired by work Copyright (C) 2006 Luca Filipozzi
# vim: set fdm=marker ts=2 sw=2 et:

AC_REVISION([$Id$])

AC_PREREQ(2.63)
AC_INIT([ircd-hybrid], [7.2.4])
AM_INIT_AUTOMAKE(1.11)
AM_MAINTAINER_MODE
AC_CONFIG_HEADER(config.h)
AC_CONFIG_SRCDIR(src/ircd.c)


# Checks for programs.
AC_PROG_CC
AC_PROG_YACC
AM_PROG_LEX
AC_PROG_INSTALL


#ltdl stuff
LT_INIT([dlopen disable-static])
LTDL_INIT
LIBTOOL="$LIBTOOL --silent"


# Checks for libraries.
AX_CHECK_LIB_IPV4
AX_CHECK_LIB_IPV6


# Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_C_INLINE
AC_C_BIGENDIAN

AC_CHECK_SIZEOF(int64_t)
AC_CHECK_SIZEOF(long long)

if test "$ac_cv_sizeof_int64_t" = 8; then
  AC_CHECK_TYPE(uint64_t)
  AC_CHECK_TYPE(int64_t)
elif test "$ac_cv_sizeof_long_long" = 8; then
  AC_CHECK_TYPE(uint64_t, unsigned long long)
  AC_CHECK_TYPE(int64_t, long long)
else
  AC_MSG_ERROR([Your system doesn't appear to have 64 bit integers.  Aborting.])
fi


# Checks for library functions.
AC_CHECK_FUNCS_ONCE(snprintf  \
                    vsnprintf \
                    lrand48   \
                    srand48   \
                    mmap      \
                    strtok_r  \
                    usleep    \
                    strlcat   \
                    strlcpy)

# Checks for header files.
AC_CHECK_HEADERS_ONCE(crypt.h        \
                      inttypes.h     \
                      stdint.h       \
                      sys/resource.h \
                      sys/param.h    \
                      errno.h        \
                      sys/syslog.h   \
                      stddef.h       \
                      libgen.h       \
                      types.h        \
                      socket.h       \
                      sys/wait.h     \
                      wait.h         \
                      link.h)

dnl check for /dev/null so we can use it to hold evil fd's
AC_MSG_CHECKING([for /dev/null])
if test -c /dev/null ; then
  AC_DEFINE(PATH_DEVNULL, "/dev/null", [Path to /dev/null])
  AC_MSG_RESULT(yes)
else
  AC_DEFINE(PATH_DEVNULL, "devnull.log", [Path to /dev/null])
  AC_MSG_RESULT(no - using devnull.log)
fi


AC_SEARCH_LIBS(crypt, crypt)


AC_ARG_WITH(zlib-path,
AS_HELP_STRING([--with-zlib-path=DIR], [Path to libz.so for ziplinks support.]),
[LDFLAGS="-L$withval $LDFLAGS"],)

AC_ARG_ENABLE(zlib, AS_HELP_STRING([--disable-zlib],[Disable ziplinks support]),
[zlib=$enableval],[zlib=yes])

if test "$zlib" = yes; then
  AC_CHECK_HEADER(zlib.h, [AC_CHECK_LIB(z, zlibVersion,
    [
      LIBS="-lz $LIBS"
      AC_DEFINE(HAVE_LIBZ, 1, [Define to 1 if zlib (-lz) is available.])
    ], zlib=no)
  ], zlib=no)
fi


dnl Openssl checks
AC_ARG_ENABLE(openssl,
[  --enable-openssl[=DIR]       Enable OpenSSL support (DIR optional).
  --disable-openssl            Disable OpenSSL support. ],
[ cf_enable_openssl=$enableval ],
[ cf_enable_openssl="auto" ])
AC_MSG_CHECKING(for OpenSSL)
if test "$cf_enable_openssl" != "no"; then
  cf_openssl_basedir=""
  if test "$cf_enable_openssl" != "auto" &&
     test "$cf_enable_openssl" != "yes"; then
     dnl Support for --enable-openssl=/some/place
     cf_openssl_basedir="${cf_enable_openssl}"
  else
    dnl Do the auto-probe here.  Check some common directory paths.
    for dirs in /usr/local/ssl /usr/pkg /usr/local /usr/lib /usr/lib/ssl\
                /opt /opt/openssl /usr/local/openssl; do
      if test -f "${dirs}/include/openssl/opensslv.h"; then
        cf_openssl_basedir="${dirs}"
        break
      fi
    done
    unset dirs
  fi

  dnl Now check cf_openssl_found to see if we found anything.
  if test ! -z "$cf_openssl_basedir"; then
    if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h"; then
      CPPFLAGS="-I${cf_openssl_basedir}/include $CPPFLAGS"
      LDFLAGS="-L${cf_openssl_basedir}/lib $LDFLAGS"
    else
      dnl OpenSSL wasn't found in the directory specified.  Naughty
      dnl administrator...
      cf_openssl_basedir=""
    fi
  else
    dnl Check for stock FreeBSD 4.x and 5.x systems, since their files
    dnl are in /usr/include and /usr/lib.  In this case, we don't want to
    dnl change INCLUDES or LIBS, but still want to enable OpenSSL.
    dnl We can't do this check above, because some people want two versions
    dnl of OpenSSL installed (stock FreeBSD 4.x/5.x and /usr/local/ssl)
    dnl and they want /usr/local/ssl to have preference.
    if test -f "/usr/include/openssl/opensslv.h"; then
      cf_openssl_basedir="/usr"
    fi
  fi

  dnl If we have a basedir defined, then everything is okay.  Otherwise,
  dnl we have a problem.
  if test ! -z "$cf_openssl_basedir"; then
    LIBS="-lcrypto -lssl $LIBS"
    AC_MSG_RESULT($cf_openssl_basedir)
    cf_enable_openssl="yes"
    AC_DEFINE(HAVE_LIBCRYPTO, 1, [If we support ssl])
  else
    AC_MSG_RESULT(not found.  Please check your path.)
    cf_enable_openssl="no"
  fi
  unset cf_openssl_basedir
else
  dnl If --disable-openssl was specified
  AC_MSG_RESULT(disabled)
fi
AM_CONDITIONAL(ENABLE_SSL, [test "$cf_enable_openssl" = yes])


AC_ARG_ENABLE(assert, AS_HELP_STRING([--enable-assert], 
                                     [Enable assert() statements]),
  [assert=$enableval], [assert=no])
if test "$assert" = no; then
  AC_DEFINE(NDEBUG, 1, [Define to disable assert() statements.])
fi


AC_ARG_ENABLE(small-net, AS_HELP_STRING([--enable-small-net],
                                        [Enable small network support.]),
[small_net=$enableval], [small_net=no])

if test "$small_net" = yes; then
  AC_DEFINE([NICKNAMEHISTORYLENGTH], 1500, [Size of the WHOWAS array.])
  AC_DEFINE([CHANNEL_HEAP_SIZE], 256, [Size of the channel heap.])
  AC_DEFINE([BAN_HEAP_SIZE], 128, [Size of the ban heap.])
  AC_DEFINE([CLIENT_HEAP_SIZE], 256, [Size of the client heap.])
  AC_DEFINE([LCLIENT_HEAP_SIZE], 128, [Size of the local client heap.])
  AC_DEFINE([DNODE_HEAP_SIZE], 256, [Size of the dlink_node heap.])
  AC_DEFINE([TOPIC_HEAP_SIZE], 256, [Size of the topic heap.])
  AC_DEFINE([DBUF_HEAP_SIZE], 64, [Size of the dbuf heap.])
else
  AC_DEFINE([NICKNAMEHISTORYLENGTH], 15000, [Size of the WHOWAS array.])
  AC_DEFINE([CHANNEL_HEAP_SIZE], 1024, [Size of the channel heap.])
  AC_DEFINE([BAN_HEAP_SIZE], 1024, [Size of the ban heap.])
  AC_DEFINE([CLIENT_HEAP_SIZE], 1024, [Size of the client heap.])
  AC_DEFINE([LCLIENT_HEAP_SIZE], 512, [Size of the local client heap.])
  AC_DEFINE([DNODE_HEAP_SIZE], 1024, [Size of the dlink_node heap.])
  AC_DEFINE([TOPIC_HEAP_SIZE], 1024, [Size of the topic heap.])
  AC_DEFINE([DBUF_HEAP_SIZE], 512, [Size of the dbuf heap.])
fi


# Argument processing.
AX_ARG_ENABLE_IOLOOP_MECHANISM
AX_ARG_WITH_NICKLEN
AX_ARG_WITH_TOPICLEN
AX_ARG_WITH_SYSLOG
AX_ARG_ENABLE_EFNET
AX_ARG_ENABLE_HALFOPS
AX_ARG_ENABLE_DEBUGGING
AX_ARG_ENABLE_WARNINGS
AX_ARG_ENABLE_SYSLOG

AC_DEFINE_DIR([PREFIX],[prefix],[Set to prefix.])
AC_DEFINE_DIR([SYSCONFDIR],[sysconfdir],[Set to sysconfdir.])
AC_DEFINE_DIR([LIBDIR],[libdir],[Set to libdir.])
AC_DEFINE_DIR([DATADIR],[datadir],[Set to datadir.])
AC_DEFINE_DIR([LOCALSTATEDIR],[localstatedir],[Set to localstatedir.])

AC_CONFIG_FILES(              \
       Makefile               \
       etc/Makefile           \
       etc/example.conf       \
       etc/example.conf.quick \
       etc/example.efnet.conf \
       servlink/Makefile      \
       contrib/Makefile       \
       contrib/help/Makefile  \
       src/Makefile           \
       messages/Makefile      \
       modules/Makefile       \
                         modules/core/Makefile  \
       doc/Makefile           \
       help/Makefile          \
                         help/opers/Makefile            \
                         help/users/Makefile    \
       lib/Makefile           \
       lib/pcre/Makefile      \
       tools/Makefile
)

AC_OUTPUT
Revision:	978
Committed:	Sun Aug 9 09:47:58 2009 UTC (14 years, 8 months ago) by michael
Content type:	application/pkix-attr-cert
Original Path:	*ircd-hybrid-7.2/configure.ac*
File size:	7714 byte(s)
Log Message:	- avoid using native basename() since some implementations may or may not modify passed data
#	User	Rev	Content
1	stu	908	# Inspired by work Copyright (C) 2006 Luca Filipozzi
2			# vim: set fdm=marker ts=2 sw=2 et:
3	adx	30
4	michael	953	AC_REVISION([$Id$])
5
6	michael	942	AC_PREREQ(2.63)
7	michael	923	AC_INIT([ircd-hybrid], [7.2.4])
8	michael	955	AM_INIT_AUTOMAKE(1.11)
9	stu	908	AM_MAINTAINER_MODE
10	michael	912	AC_CONFIG_HEADER(config.h)
11			AC_CONFIG_SRCDIR(src/ircd.c)
12	adx	30
13	michael	923
14	stu	908	# Checks for programs.
15	michael	912	AC_PROG_CC
16			AC_PROG_YACC
17			AM_PROG_LEX
18	stu	908	AC_PROG_INSTALL
19	michael	945
20
21			#ltdl stuff
22	michael	977	LT_INIT([dlopen disable-static])
23	michael	945	LTDL_INIT
24	stu	908	LIBTOOL="$LIBTOOL --silent"
25	adx	30
26	michael	923
27	stu	908	# Checks for libraries.
28			AX_CHECK_LIB_IPV4
29			AX_CHECK_LIB_IPV6
30	adx	30
31
32	stu	908	# Checks for typedefs, structures, and compiler characteristics.
33			AC_C_CONST
34	adx	30	AC_C_INLINE
35			AC_C_BIGENDIAN
36
37	michael	912	AC_CHECK_SIZEOF(int64_t)
38			AC_CHECK_SIZEOF(long long)
39
40			if test "$ac_cv_sizeof_int64_t" = 8; then
41			AC_CHECK_TYPE(uint64_t)
42			AC_CHECK_TYPE(int64_t)
43			elif test "$ac_cv_sizeof_long_long" = 8; then
44			AC_CHECK_TYPE(uint64_t, unsigned long long)
45			AC_CHECK_TYPE(int64_t, long long)
46			else
47			AC_MSG_ERROR([Your system doesn't appear to have 64 bit integers. Aborting.])
48			fi
49
50
51	stu	908	# Checks for library functions.
52	michael	942	AC_CHECK_FUNCS_ONCE(snprintf \
53			vsnprintf \
54			lrand48 \
55			srand48 \
56			mmap \
57			strtok_r \
58			usleep \
59			strlcat \
60	michael	978	strlcpy)
61	adx	30
62	michael	923	# Checks for header files.
63	michael	912	AC_CHECK_HEADERS_ONCE(crypt.h \
64			inttypes.h \
65			stdint.h \
66			sys/resource.h \
67			sys/param.h \
68			errno.h \
69			sys/syslog.h \
70			stddef.h \
71			libgen.h \
72	db	941	types.h \
73			socket.h \
74	michael	912	sys/wait.h \
75			wait.h \
76			link.h)
77
78	michael	923	dnl check for /dev/null so we can use it to hold evil fd's
79			AC_MSG_CHECKING([for /dev/null])
80			if test -c /dev/null ; then
81			AC_DEFINE(PATH_DEVNULL, "/dev/null", [Path to /dev/null])
82			AC_MSG_RESULT(yes)
83			else
84			AC_DEFINE(PATH_DEVNULL, "devnull.log", [Path to /dev/null])
85			AC_MSG_RESULT(no - using devnull.log)
86			fi
87
88
89	michael	977	AC_SEARCH_LIBS(crypt, crypt)
90	michael	923
91
92			AC_ARG_WITH(zlib-path,
93	michael	955	AS_HELP_STRING([--with-zlib-path=DIR], [Path to libz.so for ziplinks support.]),
94	michael	923	[LDFLAGS="-L$withval $LDFLAGS"],)
95
96	michael	955	AC_ARG_ENABLE(zlib, AS_HELP_STRING([--disable-zlib],[Disable ziplinks support]),
97	michael	923	[zlib=$enableval],[zlib=yes])
98
99			if test "$zlib" = yes; then
100			AC_CHECK_HEADER(zlib.h, [AC_CHECK_LIB(z, zlibVersion,
101			[
102			LIBS="-lz $LIBS"
103			AC_DEFINE(HAVE_LIBZ, 1, [Define to 1 if zlib (-lz) is available.])
104			], zlib=no)
105			], zlib=no)
106			fi
107
108
109	michael	912	dnl Openssl checks
110			AC_ARG_ENABLE(openssl,
111			[ --enable-openssl[=DIR] Enable OpenSSL support (DIR optional).
112			--disable-openssl Disable OpenSSL support. ],
113			[ cf_enable_openssl=$enableval ],
114			[ cf_enable_openssl="auto" ])
115			AC_MSG_CHECKING(for OpenSSL)
116			if test "$cf_enable_openssl" != "no"; then
117			cf_openssl_basedir=""
118			if test "$cf_enable_openssl" != "auto" &&
119			test "$cf_enable_openssl" != "yes"; then
120			dnl Support for --enable-openssl=/some/place
121			cf_openssl_basedir="${cf_enable_openssl}"
122			else
123			dnl Do the auto-probe here. Check some common directory paths.
124			for dirs in /usr/local/ssl /usr/pkg /usr/local /usr/lib /usr/lib/ssl\
125			/opt /opt/openssl /usr/local/openssl; do
126			if test -f "${dirs}/include/openssl/opensslv.h"; then
127			cf_openssl_basedir="${dirs}"
128			break
129			fi
130			done
131			unset dirs
132			fi
133
134			dnl Now check cf_openssl_found to see if we found anything.
135			if test ! -z "$cf_openssl_basedir"; then
136			if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h"; then
137			CPPFLAGS="-I${cf_openssl_basedir}/include $CPPFLAGS"
138			LDFLAGS="-L${cf_openssl_basedir}/lib $LDFLAGS"
139			else
140			dnl OpenSSL wasn't found in the directory specified. Naughty
141			dnl administrator...
142			cf_openssl_basedir=""
143			fi
144			else
145			dnl Check for stock FreeBSD 4.x and 5.x systems, since their files
146			dnl are in /usr/include and /usr/lib. In this case, we don't want to
147			dnl change INCLUDES or LIBS, but still want to enable OpenSSL.
148			dnl We can't do this check above, because some people want two versions
149			dnl of OpenSSL installed (stock FreeBSD 4.x/5.x and /usr/local/ssl)
150			dnl and they want /usr/local/ssl to have preference.
151			if test -f "/usr/include/openssl/opensslv.h"; then
152			cf_openssl_basedir="/usr"
153			fi
154			fi
155
156			dnl If we have a basedir defined, then everything is okay. Otherwise,
157			dnl we have a problem.
158			if test ! -z "$cf_openssl_basedir"; then
159			LIBS="-lcrypto -lssl $LIBS"
160			AC_MSG_RESULT($cf_openssl_basedir)
161			cf_enable_openssl="yes"
162	michael	924	AC_DEFINE(HAVE_LIBCRYPTO, 1, [If we support ssl])
163	michael	912	else
164			AC_MSG_RESULT(not found. Please check your path.)
165			cf_enable_openssl="no"
166			fi
167			unset cf_openssl_basedir
168			else
169			dnl If --disable-openssl was specified
170			AC_MSG_RESULT(disabled)
171			fi
172	michael	924	AM_CONDITIONAL(ENABLE_SSL, [test "$cf_enable_openssl" = yes])
173	michael	912
174
175	michael	955	AC_ARG_ENABLE(assert, AS_HELP_STRING([--enable-assert],
176			[Enable assert() statements]),
177	michael	924	[assert=$enableval], [assert=no])
178			if test "$assert" = no; then
179	michael	925	AC_DEFINE(NDEBUG, 1, [Define to disable assert() statements.])
180	michael	924	fi
181
182
183	michael	955	AC_ARG_ENABLE(small-net, AS_HELP_STRING([--enable-small-net],
184			[Enable small network support.]),
185	michael	925	[small_net=$enableval], [small_net=no])
186
187			if test "$small_net" = yes; then
188			AC_DEFINE([NICKNAMEHISTORYLENGTH], 1500, [Size of the WHOWAS array.])
189			AC_DEFINE([CHANNEL_HEAP_SIZE], 256, [Size of the channel heap.])
190			AC_DEFINE([BAN_HEAP_SIZE], 128, [Size of the ban heap.])
191			AC_DEFINE([CLIENT_HEAP_SIZE], 256, [Size of the client heap.])
192			AC_DEFINE([LCLIENT_HEAP_SIZE], 128, [Size of the local client heap.])
193			AC_DEFINE([DNODE_HEAP_SIZE], 256, [Size of the dlink_node heap.])
194			AC_DEFINE([TOPIC_HEAP_SIZE], 256, [Size of the topic heap.])
195			AC_DEFINE([DBUF_HEAP_SIZE], 64, [Size of the dbuf heap.])
196			else
197			AC_DEFINE([NICKNAMEHISTORYLENGTH], 15000, [Size of the WHOWAS array.])
198			AC_DEFINE([CHANNEL_HEAP_SIZE], 1024, [Size of the channel heap.])
199			AC_DEFINE([BAN_HEAP_SIZE], 1024, [Size of the ban heap.])
200			AC_DEFINE([CLIENT_HEAP_SIZE], 1024, [Size of the client heap.])
201			AC_DEFINE([LCLIENT_HEAP_SIZE], 512, [Size of the local client heap.])
202			AC_DEFINE([DNODE_HEAP_SIZE], 1024, [Size of the dlink_node heap.])
203			AC_DEFINE([TOPIC_HEAP_SIZE], 1024, [Size of the topic heap.])
204			AC_DEFINE([DBUF_HEAP_SIZE], 512, [Size of the dbuf heap.])
205			fi
206
207	michael	942
208	stu	908	# Argument processing.
209			AX_ARG_ENABLE_IOLOOP_MECHANISM
210			AX_ARG_WITH_NICKLEN
211			AX_ARG_WITH_TOPICLEN
212			AX_ARG_WITH_SYSLOG
213			AX_ARG_ENABLE_EFNET
214			AX_ARG_ENABLE_HALFOPS
215			AX_ARG_ENABLE_DEBUGGING
216			AX_ARG_ENABLE_WARNINGS
217			AX_ARG_ENABLE_SYSLOG
218	adx	30
219	stu	908	AC_DEFINE_DIR([PREFIX],[prefix],[Set to prefix.])
220			AC_DEFINE_DIR([SYSCONFDIR],[sysconfdir],[Set to sysconfdir.])
221			AC_DEFINE_DIR([LIBDIR],[libdir],[Set to libdir.])
222			AC_DEFINE_DIR([DATADIR],[datadir],[Set to datadir.])
223			AC_DEFINE_DIR([LOCALSTATEDIR],[localstatedir],[Set to localstatedir.])
224	adx	30
225	michael	922	AC_CONFIG_FILES( \
226			Makefile \
227			etc/Makefile \
228			etc/example.conf \
229			etc/example.conf.quick \
230			etc/example.efnet.conf \
231			servlink/Makefile \
232			contrib/Makefile \
233			contrib/help/Makefile \
234			src/Makefile \
235			messages/Makefile \
236			modules/Makefile \
237			modules/core/Makefile \
238			doc/Makefile \
239			help/Makefile \
240			help/opers/Makefile \
241			help/users/Makefile \
242			lib/Makefile \
243			lib/pcre/Makefile \
244			tools/Makefile
245	adx	30	)
246
247			AC_OUTPUT