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root/svn/ircd-hybrid/branches/7.3.x/configure.ac
Revision: 1010
Committed: Thu Sep 17 17:06:11 2009 UTC (14 years, 6 months ago) by michael
Content type: application/pkix-attr-cert
Original Path: ircd-hybrid-7.2/configure.ac
File size: 8051 byte(s)
Log Message:
- more configure cleanups and modernizations

File Contents

# 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 1010 AC_PREREQ(2.64)
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 stu 908 # Checks for programs.
14 michael 1010 AC_PROG_CC_C99
15     AS_IF([test "$ac_cv_prog_cc_c99" = "no"],
16     [AC_MSG_ERROR([no C99 compiler found. Aborting.])])
17 michael 912 AC_PROG_YACC
18     AM_PROG_LEX
19 stu 908 AC_PROG_INSTALL
20 michael 945
21     #ltdl stuff
22 michael 977 LT_INIT([dlopen disable-static])
23 michael 945 LTDL_INIT
24 stu 908 LIBTOOL="$LIBTOOL --silent"
25 adx 30
26 stu 908 # Checks for libraries.
27     AX_CHECK_LIB_IPV4
28     AX_CHECK_LIB_IPV6
29 adx 30
30 stu 908 # Checks for typedefs, structures, and compiler characteristics.
31 adx 30 AC_C_BIGENDIAN
32    
33 stu 908 # Checks for library functions.
34 michael 1010 AC_CHECK_FUNCS_ONCE(mmap \
35     strtok_r \
36     usleep \
37     strlcat \
38 michael 978 strlcpy)
39 adx 30
40 michael 923 # Checks for header files.
41 michael 912 AC_CHECK_HEADERS_ONCE(crypt.h \
42     inttypes.h \
43     stdint.h \
44     sys/resource.h \
45     sys/param.h \
46     errno.h \
47     sys/syslog.h \
48     stddef.h \
49     libgen.h \
50 db 941 types.h \
51     socket.h \
52 michael 912 sys/wait.h \
53     wait.h \
54     link.h)
55    
56 michael 923 dnl check for /dev/null so we can use it to hold evil fd's
57     AC_MSG_CHECKING([for /dev/null])
58 michael 1010 AS_IF([test -c /dev/null], [
59     AC_DEFINE(PATH_DEVNULL, "/dev/null", [Path to /dev/null])
60     AC_MSG_RESULT([yes])], [
61 michael 923 AC_DEFINE(PATH_DEVNULL, "devnull.log", [Path to /dev/null])
62 michael 1010 AC_MSG_RESULT([no - using devnull.log])])
63 michael 923
64    
65 michael 977 AC_SEARCH_LIBS(crypt, crypt)
66 michael 923
67    
68     AC_ARG_WITH(zlib-path,
69 michael 955 AS_HELP_STRING([--with-zlib-path=DIR], [Path to libz.so for ziplinks support.]),
70 michael 923 [LDFLAGS="-L$withval $LDFLAGS"],)
71    
72 michael 955 AC_ARG_ENABLE(zlib, AS_HELP_STRING([--disable-zlib],[Disable ziplinks support]),
73 michael 923 [zlib=$enableval],[zlib=yes])
74    
75 michael 1010 AS_IF([test "$zlib" = "yes"], [
76 michael 923 AC_CHECK_HEADER(zlib.h, [AC_CHECK_LIB(z, zlibVersion,
77     [
78     LIBS="-lz $LIBS"
79     AC_DEFINE(HAVE_LIBZ, 1, [Define to 1 if zlib (-lz) is available.])
80     ], zlib=no)
81     ], zlib=no)
82 michael 1010 ])
83 michael 923
84 michael 1009 AC_ARG_WITH(libpcre-path,
85     AS_HELP_STRING([--with-libpcre-path=DIR], [Path to libpcre.so for PCRE support.]),
86     [LDFLAGS="-L$withval $LDFLAGS"],)
87 michael 923
88 michael 1009 AC_ARG_ENABLE(libpcre, AS_HELP_STRING([--disable-libpcre],[Disable PCRE support]),
89     [libpcre=$enableval],[libpcre=yes])
90    
91 michael 1010 AS_IF([test "$libpcre" = "yes"], [
92 michael 1009 AC_CHECK_HEADER(pcre.h, [AC_CHECK_LIB(pcre, pcre_study,
93     [
94     LIBS="-lpcre $LIBS"
95     AC_DEFINE(HAVE_LIBPCRE, 1, [Define to 1 if libpcre (-lpcre) is available.])
96     ], libpcre=no)
97     ], libpcre=no)
98 michael 1010 ])
99 michael 1009 AM_CONDITIONAL(ENABLE_PCRE, [test "$libpcre" = yes])
100    
101    
102 michael 912 dnl Openssl checks
103     AC_ARG_ENABLE(openssl,
104     [ --enable-openssl[=DIR] Enable OpenSSL support (DIR optional).
105     --disable-openssl Disable OpenSSL support. ],
106     [ cf_enable_openssl=$enableval ],
107     [ cf_enable_openssl="auto" ])
108 michael 1010 AC_MSG_CHECKING([for OpenSSL])
109 michael 912 if test "$cf_enable_openssl" != "no"; then
110     cf_openssl_basedir=""
111     if test "$cf_enable_openssl" != "auto" &&
112     test "$cf_enable_openssl" != "yes"; then
113     dnl Support for --enable-openssl=/some/place
114     cf_openssl_basedir="${cf_enable_openssl}"
115     else
116     dnl Do the auto-probe here. Check some common directory paths.
117     for dirs in /usr/local/ssl /usr/pkg /usr/local /usr/lib /usr/lib/ssl\
118     /opt /opt/openssl /usr/local/openssl; do
119     if test -f "${dirs}/include/openssl/opensslv.h"; then
120     cf_openssl_basedir="${dirs}"
121     break
122     fi
123     done
124     unset dirs
125     fi
126    
127     dnl Now check cf_openssl_found to see if we found anything.
128     if test ! -z "$cf_openssl_basedir"; then
129     if test -f "${cf_openssl_basedir}/include/openssl/opensslv.h"; then
130     CPPFLAGS="-I${cf_openssl_basedir}/include $CPPFLAGS"
131     LDFLAGS="-L${cf_openssl_basedir}/lib $LDFLAGS"
132     else
133     dnl OpenSSL wasn't found in the directory specified. Naughty
134     dnl administrator...
135     cf_openssl_basedir=""
136     fi
137     else
138     dnl Check for stock FreeBSD 4.x and 5.x systems, since their files
139     dnl are in /usr/include and /usr/lib. In this case, we don't want to
140     dnl change INCLUDES or LIBS, but still want to enable OpenSSL.
141     dnl We can't do this check above, because some people want two versions
142     dnl of OpenSSL installed (stock FreeBSD 4.x/5.x and /usr/local/ssl)
143     dnl and they want /usr/local/ssl to have preference.
144     if test -f "/usr/include/openssl/opensslv.h"; then
145     cf_openssl_basedir="/usr"
146     fi
147     fi
148    
149     dnl If we have a basedir defined, then everything is okay. Otherwise,
150     dnl we have a problem.
151     if test ! -z "$cf_openssl_basedir"; then
152     LIBS="-lcrypto -lssl $LIBS"
153 michael 1010 AC_MSG_RESULT([$cf_openssl_basedir])
154 michael 912 cf_enable_openssl="yes"
155 michael 924 AC_DEFINE(HAVE_LIBCRYPTO, 1, [If we support ssl])
156 michael 912 else
157 michael 1010 AC_MSG_RESULT([not found. Please check your path.])
158 michael 912 cf_enable_openssl="no"
159     fi
160     unset cf_openssl_basedir
161     else
162     dnl If --disable-openssl was specified
163 michael 1010 AC_MSG_RESULT([disabled])
164 michael 912 fi
165 michael 924 AM_CONDITIONAL(ENABLE_SSL, [test "$cf_enable_openssl" = yes])
166 michael 912
167    
168 michael 955 AC_ARG_ENABLE(assert, AS_HELP_STRING([--enable-assert],
169     [Enable assert() statements]),
170 michael 924 [assert=$enableval], [assert=no])
171    
172 michael 1010 AS_IF([test "$assert" = "no"],
173     [AC_DEFINE(NDEBUG, 1, [Define to disable assert() statements.])])
174 michael 924
175 michael 1010
176 michael 955 AC_ARG_ENABLE(small-net, AS_HELP_STRING([--enable-small-net],
177     [Enable small network support.]),
178 michael 925 [small_net=$enableval], [small_net=no])
179    
180     if test "$small_net" = yes; then
181     AC_DEFINE([NICKNAMEHISTORYLENGTH], 1500, [Size of the WHOWAS array.])
182     AC_DEFINE([CHANNEL_HEAP_SIZE], 256, [Size of the channel heap.])
183     AC_DEFINE([BAN_HEAP_SIZE], 128, [Size of the ban heap.])
184     AC_DEFINE([CLIENT_HEAP_SIZE], 256, [Size of the client heap.])
185     AC_DEFINE([LCLIENT_HEAP_SIZE], 128, [Size of the local client heap.])
186     AC_DEFINE([DNODE_HEAP_SIZE], 256, [Size of the dlink_node heap.])
187     AC_DEFINE([TOPIC_HEAP_SIZE], 256, [Size of the topic heap.])
188     AC_DEFINE([DBUF_HEAP_SIZE], 64, [Size of the dbuf heap.])
189 michael 998 AC_DEFINE([AUTH_HEAP_SIZE], 128, [Size of the auth heap.])
190     AC_DEFINE([DNS_HEAP_SIZE], 128, [Size of the dns heap.])
191 michael 925 else
192     AC_DEFINE([NICKNAMEHISTORYLENGTH], 15000, [Size of the WHOWAS array.])
193     AC_DEFINE([CHANNEL_HEAP_SIZE], 1024, [Size of the channel heap.])
194     AC_DEFINE([BAN_HEAP_SIZE], 1024, [Size of the ban heap.])
195     AC_DEFINE([CLIENT_HEAP_SIZE], 1024, [Size of the client heap.])
196     AC_DEFINE([LCLIENT_HEAP_SIZE], 512, [Size of the local client heap.])
197     AC_DEFINE([DNODE_HEAP_SIZE], 1024, [Size of the dlink_node heap.])
198     AC_DEFINE([TOPIC_HEAP_SIZE], 1024, [Size of the topic heap.])
199     AC_DEFINE([DBUF_HEAP_SIZE], 512, [Size of the dbuf heap.])
200 michael 998 AC_DEFINE([AUTH_HEAP_SIZE], 512, [Size of the auth heap.])
201     AC_DEFINE([DNS_HEAP_SIZE], 512, [Size of the dns heap.])
202 michael 925 fi
203    
204 michael 942
205 stu 908 # Argument processing.
206     AX_ARG_ENABLE_IOLOOP_MECHANISM
207     AX_ARG_WITH_NICKLEN
208     AX_ARG_WITH_TOPICLEN
209     AX_ARG_WITH_SYSLOG
210     AX_ARG_ENABLE_EFNET
211     AX_ARG_ENABLE_HALFOPS
212     AX_ARG_ENABLE_DEBUGGING
213     AX_ARG_ENABLE_WARNINGS
214     AX_ARG_ENABLE_SYSLOG
215 adx 30
216 stu 908 AC_DEFINE_DIR([PREFIX],[prefix],[Set to prefix.])
217     AC_DEFINE_DIR([SYSCONFDIR],[sysconfdir],[Set to sysconfdir.])
218     AC_DEFINE_DIR([LIBDIR],[libdir],[Set to libdir.])
219     AC_DEFINE_DIR([DATADIR],[datadir],[Set to datadir.])
220     AC_DEFINE_DIR([LOCALSTATEDIR],[localstatedir],[Set to localstatedir.])
221 adx 30
222 michael 922 AC_CONFIG_FILES( \
223     Makefile \
224     etc/Makefile \
225     etc/example.conf \
226     etc/example.conf.quick \
227     etc/example.efnet.conf \
228     servlink/Makefile \
229     contrib/Makefile \
230     contrib/help/Makefile \
231     src/Makefile \
232     messages/Makefile \
233     modules/Makefile \
234     modules/core/Makefile \
235     doc/Makefile \
236     help/Makefile \
237     help/opers/Makefile \
238     help/users/Makefile \
239     tools/Makefile
240 adx 30 )
241    
242     AC_OUTPUT

Properties

Name Value
svn:eol-style native
svn:keywords Id Revision