branches/8.2.x/configure.ac

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

AC_REVISION([$Id$])

AC_PREREQ(2.69)
AC_INIT([ircd-hybrid], [TRUNK], [bugs@ircd-hybrid.org])
AM_INIT_AUTOMAKE(1.13.1 subdir-objects)
AM_MAINTAINER_MODE
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_HEADER(config.h)
AC_CONFIG_SRCDIR(src/ircd.c)

# Checks for programs.
AC_PROG_CC_C99
AS_IF([test "$ac_cv_prog_cc_c99" = "no"],
    [AC_MSG_ERROR([no suitable C99 compiler found. Aborting.])])
AC_PROG_YACC
AM_PROG_LEX
AC_PROG_INSTALL

# Initializing libtool.
LT_CONFIG_LTDL_DIR([libltdl])
LT_INIT([dlopen disable-static])
LTDL_INIT([recursive convenience])
LIBTOOL="$LIBTOOL --silent"

# Checks for libraries.
GCC_STACK_PROTECT_CC

AX_APPEND_COMPILE_FLAGS([-fno-strict-aliasing])

AX_CHECK_LIB_IPV4
AX_CHECK_LIB_IPV6

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

# Checks for library functions.
AC_CHECK_FUNCS_ONCE(strtok_r \
                    usleep   \
                    strlcat  \
                    strlcpy)

# Checks for header files.
AC_CHECK_HEADERS_ONCE(crypt.h        \
                      sys/resource.h \
                      sys/param.h    \
                      types.h        \
                      socket.h       \
                      sys/wait.h     \
                      wait.h)

AC_SEARCH_LIBS(crypt, crypt)

AC_ARG_ENABLE(libgeoip,
  [AS_HELP_STRING([--disable-libgeoip],[Disable GeoIP support])], [],
    [AC_CHECK_HEADER(GeoIP.h,
      [AC_SEARCH_LIBS(GeoIP_id_by_ipnum_v6_gl, GeoIP,
        [AC_DEFINE(HAVE_LIBGEOIP, 1, [Define to 1 if libGeoIP (-lGeoIP) is available.])])])], [])

AX_CHECK_OPENSSL

AC_ARG_ENABLE(assert, AS_HELP_STRING([--enable-assert], 
                                     [Enable assert() statements]),
  [assert=$enableval], [assert=no])

AS_IF([test "$assert" = "no"],
  [AC_DEFINE(NDEBUG, 1, [Define to disable assert() statements.])])

AC_DEFINE([NICKNAMEHISTORYLENGTH], 32768, [Size of the WHOWAS array.])
AC_DEFINE([MP_CHUNK_SIZE_CHANNEL], 1024*1024, [Size of the channel mempool chunk.])
AC_DEFINE([MP_CHUNK_SIZE_MEMBER], 2048*1024, [Size of the channel-member mempool chunk.])
AC_DEFINE([MP_CHUNK_SIZE_BAN], 1024*1024, [Size of the ban mempool chunk.])
AC_DEFINE([MP_CHUNK_SIZE_CLIENT], 1024*1024, [Size of the client mempool chunk.])
AC_DEFINE([MP_CHUNK_SIZE_LCLIENT], 512*1024, [Size of the local client mempool chunk.])
AC_DEFINE([MP_CHUNK_SIZE_DNODE], 32*1024, [Size of the dlink_node mempool chunk.])
AC_DEFINE([MP_CHUNK_SIZE_DBUF], 512*1024, [Size of the dbuf mempool chunk.])
AC_DEFINE([MP_CHUNK_SIZE_AUTH], 128*1024, [Size of the auth mempool chunk.])
AC_DEFINE([MP_CHUNK_SIZE_DNS], 64*1024, [Size of the dns mempool chunk.])
AC_DEFINE([MP_CHUNK_SIZE_WATCH], 8*1024, [Size of the watch mempool chunk.])
AC_DEFINE([MP_CHUNK_SIZE_NAMEHOST], 64*1024, [Size of the namehost mempool chunk.])
AC_DEFINE([MP_CHUNK_SIZE_USERHOST], 128*1024, [Size of the userhost mempool chunk.])
AC_DEFINE([MP_CHUNK_SIZE_IP_ENTRY], 128*1024, [Size of the ip_entry mempool chunk.])

# Argument processing.
AX_ARG_ENABLE_IOLOOP_MECHANISM
AX_ARG_ENABLE_HALFOPS
AX_ARG_ENABLE_DEBUGGING
AX_ARG_ENABLE_WARNINGS

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               \
       src/Makefile           \
       libltdl/Makefile       \
       modules/Makefile       \
       modules/core/Makefile  \
       doc/Makefile           \
       help/Makefile          \
       tools/Makefile)

AC_OUTPUT
Revision:	2594
Committed:	Thu Nov 21 17:20:41 2013 UTC (12 years, 8 months ago) by michael
Content type:	application/pkix-attr-cert
Original Path:	*ircd-hybrid/trunk/configure.ac*
File size:	3745 byte(s)
Log Message:	- Add -fno-strict-aliasing to CFLAGS if possible
#	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	1373	AC_PREREQ(2.69)
7	michael	1680	AC_INIT([ircd-hybrid], [TRUNK], [bugs@ircd-hybrid.org])
8	michael	2347	AM_INIT_AUTOMAKE(1.13.1 subdir-objects)
9	stu	908	AM_MAINTAINER_MODE
10	michael	2480	AC_CONFIG_MACRO_DIR([m4])
11	michael	912	AC_CONFIG_HEADER(config.h)
12			AC_CONFIG_SRCDIR(src/ircd.c)
13	adx	30
14	stu	908	# Checks for programs.
15	michael	1010	AC_PROG_CC_C99
16			AS_IF([test "$ac_cv_prog_cc_c99" = "no"],
17	michael	1348	[AC_MSG_ERROR([no suitable C99 compiler found. Aborting.])])
18	michael	912	AC_PROG_YACC
19			AM_PROG_LEX
20	stu	908	AC_PROG_INSTALL
21	michael	945
22	michael	1015	# Initializing libtool.
23	michael	1084	LT_CONFIG_LTDL_DIR([libltdl])
24	michael	977	LT_INIT([dlopen disable-static])
25	michael	1092	LTDL_INIT([recursive convenience])
26	michael	1053	LIBTOOL="$LIBTOOL --silent"
27	adx	30
28	stu	908	# Checks for libraries.
29	michael	2480	GCC_STACK_PROTECT_CC
30
31	michael	2594	AX_APPEND_COMPILE_FLAGS([-fno-strict-aliasing])
32
33	stu	908	AX_CHECK_LIB_IPV4
34			AX_CHECK_LIB_IPV6
35	adx	30
36	stu	908	# Checks for typedefs, structures, and compiler characteristics.
37	adx	30	AC_C_BIGENDIAN
38
39	stu	908	# Checks for library functions.
40	michael	1664	AC_CHECK_FUNCS_ONCE(strtok_r \
41	michael	1010	usleep \
42			strlcat \
43	michael	1329	strlcpy)
44	adx	30
45	michael	923	# Checks for header files.
46	michael	912	AC_CHECK_HEADERS_ONCE(crypt.h \
47			sys/resource.h \
48			sys/param.h \
49	db	941	types.h \
50			socket.h \
51	michael	912	sys/wait.h \
52	michael	1348	wait.h)
53	michael	912
54	michael	977	AC_SEARCH_LIBS(crypt, crypt)
55	michael	923
56	michael	2334	AC_ARG_ENABLE(libgeoip,
57	michael	1856	[AS_HELP_STRING([--disable-libgeoip],[Disable GeoIP support])], [],
58			[AC_CHECK_HEADER(GeoIP.h,
59			[AC_SEARCH_LIBS(GeoIP_id_by_ipnum_v6_gl, GeoIP,
60			[AC_DEFINE(HAVE_LIBGEOIP, 1, [Define to 1 if libGeoIP (-lGeoIP) is available.])])])], [])
61
62	michael	2481	AX_CHECK_OPENSSL
63	michael	912
64	michael	955	AC_ARG_ENABLE(assert, AS_HELP_STRING([--enable-assert],
65			[Enable assert() statements]),
66	michael	924	[assert=$enableval], [assert=no])
67
68	michael	1010	AS_IF([test "$assert" = "no"],
69			[AC_DEFINE(NDEBUG, 1, [Define to disable assert() statements.])])
70	michael	924
71	michael	1908	AC_DEFINE([NICKNAMEHISTORYLENGTH], 32768, [Size of the WHOWAS array.])
72	michael	1964	AC_DEFINE([MP_CHUNK_SIZE_CHANNEL], 1024*1024, [Size of the channel mempool chunk.])
73			AC_DEFINE([MP_CHUNK_SIZE_MEMBER], 2048*1024, [Size of the channel-member mempool chunk.])
74			AC_DEFINE([MP_CHUNK_SIZE_BAN], 1024*1024, [Size of the ban mempool chunk.])
75			AC_DEFINE([MP_CHUNK_SIZE_CLIENT], 1024*1024, [Size of the client mempool chunk.])
76			AC_DEFINE([MP_CHUNK_SIZE_LCLIENT], 512*1024, [Size of the local client mempool chunk.])
77			AC_DEFINE([MP_CHUNK_SIZE_DNODE], 32*1024, [Size of the dlink_node mempool chunk.])
78	michael	1654	AC_DEFINE([MP_CHUNK_SIZE_DBUF], 512*1024, [Size of the dbuf mempool chunk.])
79	michael	1964	AC_DEFINE([MP_CHUNK_SIZE_AUTH], 128*1024, [Size of the auth mempool chunk.])
80			AC_DEFINE([MP_CHUNK_SIZE_DNS], 64*1024, [Size of the dns mempool chunk.])
81			AC_DEFINE([MP_CHUNK_SIZE_WATCH], 8*1024, [Size of the watch mempool chunk.])
82			AC_DEFINE([MP_CHUNK_SIZE_NAMEHOST], 64*1024, [Size of the namehost mempool chunk.])
83			AC_DEFINE([MP_CHUNK_SIZE_USERHOST], 128*1024, [Size of the userhost mempool chunk.])
84			AC_DEFINE([MP_CHUNK_SIZE_IP_ENTRY], 128*1024, [Size of the ip_entry mempool chunk.])
85	michael	925
86	stu	908	# Argument processing.
87			AX_ARG_ENABLE_IOLOOP_MECHANISM
88			AX_ARG_ENABLE_HALFOPS
89			AX_ARG_ENABLE_DEBUGGING
90			AX_ARG_ENABLE_WARNINGS
91	adx	30
92	stu	908	AC_DEFINE_DIR([PREFIX],[prefix],[Set to prefix.])
93			AC_DEFINE_DIR([SYSCONFDIR],[sysconfdir],[Set to sysconfdir.])
94			AC_DEFINE_DIR([LIBDIR],[libdir],[Set to libdir.])
95			AC_DEFINE_DIR([DATADIR],[datadir],[Set to datadir.])
96			AC_DEFINE_DIR([LOCALSTATEDIR],[localstatedir],[Set to localstatedir.])
97	adx	30
98	michael	922	AC_CONFIG_FILES( \
99			Makefile \
100			src/Makefile \
101	michael	1092	libltdl/Makefile \
102	michael	922	modules/Makefile \
103	michael	1053	modules/core/Makefile \
104	michael	922	doc/Makefile \
105			help/Makefile \
106	michael	1015	tools/Makefile)
107	adx	30
108			AC_OUTPUT