1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
|
dnl Process this file with autoconf to produce a configure script.
AC_INIT
AC_PREREQ(2.59)
AC_CANONICAL_TARGET([])
AM_INIT_AUTOMAKE(prelude-lml, 1.0.0)
AM_CONFIG_HEADER(config.h)
AM_DISABLE_STATIC
AM_MAINTAINER_MODE
dnl **********************************************************
dnl * Check required program.
dnl **********************************************************
AC_PROG_CPP
AC_PROG_CC
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AC_PATH_PROG(GREP, grep, no)
dnl **********************************************************
dnl * Setup GnuLib, libtool and libltdl.
dnl **********************************************************
gl_EARLY
AC_LIBTOOL_DLOPEN
AM_DISABLE_STATIC
AC_PROG_LIBTOOL
dnl **************************************************
dnl * Check for missing function replacement *
dnl **************************************************
gl_SOURCE_BASE(libmissing)
gl_M4_BASE(libmissing/m4)
gl_INIT
dnl **************************************************
dnl * Typedefs, structures, compiler characteristics.*
dnl **************************************************
AC_C_CONST
AC_TYPE_UID_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_HEADER_TIME
AC_TYPE_SIGNAL
AC_C_INLINE
AC_SYS_LARGEFILE
AC_CHECK_HEADERS_ONCE(sys/filio.h)
dnl **************************************************
dnl * Setup custom compiler flags *
dnl **************************************************
AC_MSG_CHECKING(for platform-specific compiler flags)
case "$host_os" in
darwin*)
# It may be called "cc", but it's really a GCC derivative
# with a problematic special precompiler and precompiled
# headers; turn off the special precompiler, as some
# apparently-legal code won't compile with its precompiled
# headers.
AC_MSG_RESULT(Darwin: adding -no-cpp-precomp)
AX_C_CHECK_FLAG(-no-cpp-precomp, , , GLOBAL_CFLAGS="$GLOBAL_CFLAGS -no-cpp-precomp")
;;
*)
AC_MSG_RESULT(none needed)
;;
esac
AX_LD_CHECK_FLAG(-z relro, , , LDFLAGS="$LDFLAGS -z relro")
AX_LD_CHECK_FLAG(-z now, , , LDFLAGS="$LDFLAGS -z now")
for i in -Wall -Wstrict-prototypes -Wmissing-prototypes -Wmissing-declarations \
-Wbad-function-cast -Wcast-qual -Wcast-align -Wnested-externs -Wunused \
-Wformat -Wformat-security; do
AX_C_CHECK_FLAG($i, , , GLOBAL_CFLAGS="$GLOBAL_CFLAGS $i")
done
dnl **************************************************
dnl * Check for libprelude *
dnl **************************************************
AM_PATH_LIBPRELUDE(0.9.8, ,
AC_MSG_ERROR(Cannot find libprelude: Is libprelude-config in the path?), false)
dnl **************************************************
dnl * Check for libICU *
dnl **************************************************
PKG_CHECK_MODULES([ICU], [icu >= 3.0], [enable_icu=yes],
[AC_CHECK_ICU(3.8, enable_icu=yes, enable_icu=no)])
if test x$enable_icu = xyes; then
AC_DEFINE_UNQUOTED(HAVE_LIBICU, , Tell whether libicu is available for encoding convertion)
fi
dnl **************************************************
dnl * Check for PCRE *
dnl **************************************************
AC_PATH_PROG(PCRE_CONFIG, pcre-config, no)
if test x$PCRE_CONFIG = xno; then
AC_MSG_ERROR(PCRE 4.1 or higher is required to build Prelude-LML. Get it from http://www.pcre.org .)
fi
PCRE_LIBS=`$PCRE_CONFIG --libs`
PCRE_CFLAGS=`$PCRE_CONFIG --cflags`
LIBS_bkp=$LIBS
LIBS="$LIBS $PCRE_LIBS"
CPPFLAGS_bkp=$CPPFLAGS
CPPFLAGS="$CPPFLAGS $PCRE_CFLAGS"
AC_CHECK_LIB(pcre, pcre_get_named_substring, ,
AC_MSG_ERROR(PCRE 4.1 or higher is required to build Prelude-LML. Get it from http://www.pcre.org .)
)
LIBS=$LIBS_bkp
CPPFLAGS=$CPPFLAGS_bkp
AC_SUBST(PCRE_LIBS)
AC_SUBST(PCRE_CFLAGS)
dnl **************************************************
dnl * Check for unsupported ruleset install request *
dnl **************************************************
AC_ARG_ENABLE(unsupported-rulesets, AC_HELP_STRING(--enable-unsupported-rulesets, Enable install of unsupported rulesets [default=no]), enable_unsupported_rulesets="$enableval", enable_unsupported_rulesets="$enableval")
AM_CONDITIONAL(ENABLE_UNSUPPORTED_RULESETS, test x$enable_unsupported_rulesets = xyes)
dnl ********************************************************
dnl * Configure embedded libev *
dnl ********************************************************
AC_DEFINE_UNQUOTED(EV_PERIODIC_ENABLE, 0, Disable unused libev periodic timers)
AC_DEFINE_UNQUOTED(EV_IDLE_ENABLE, 0, Disable unused libev idle watchers)
AC_DEFINE_UNQUOTED(EV_FORK_ENABLE, 0, Disable unused libev fork watchers)
AC_DEFINE_UNQUOTED(EV_EMBED_ENABLE, 0, Disable unused libev embed watchers)
AC_DEFINE_UNQUOTED(EV_MULTIPLICITY, 0, Disable support for multiple libev event loop)
m4_include([libev/libev.m4])
dnl **************************************************
dnl * Setup build variable *
dnl **************************************************
AS_AC_EXPAND(LIBDIR, $libdir)
AS_AC_EXPAND(DATADIR, $datadir)
AS_AC_EXPAND(SYSCONFDIR, $sysconfdir)
AS_AC_EXPAND(LOCALSTATEDIR, $localstatedir)
configdir=$SYSCONFDIR/prelude-lml
prelude_lml_conf=$configdir/prelude-lml.conf
regex_conf=$configdir/plugins.rules
metadata_dir=$LOCALSTATEDIR/lib/prelude-lml
plugindir=$LIBDIR/prelude-lml
AC_DEFINE_UNQUOTED(PRELUDE_LML_CONF, "$prelude_lml_conf", Path to the LML configuration file)
AC_DEFINE_UNQUOTED(LOG_PLUGIN_DIR, "$plugindir", Prelude-LML report plugin directory)
AC_DEFINE_UNQUOTED(REGEX_CONF, "$regex_conf", Prelude-LML plugin regex configuration)
AC_DEFINE_UNQUOTED(METADATA_DIR, "$metadata_dir", Prelude-LML Metadata directory)
AC_SUBST(configdir)
AC_SUBST(metadata_dir)
AC_SUBST(localstatedir)
AC_SUBST(GLOBAL_CFLAGS)
AC_CONFIG_FILES([
prelude-lml.conf
plugins.rules
Makefile
libev/Makefile
libmissing/Makefile
libmissing/tests/Makefile
m4/Makefile
src/Makefile
src/include/Makefile
plugins/Makefile
plugins/debug/Makefile
plugins/pcre/Makefile
plugins/pcre/ruleset/Makefile
plugins/pcre/ruleset/unsupported/Makefile
tests/Makefile
])
AC_OUTPUT
echo
echo "*** Dumping configuration ***"
echo " - Favor libICU over Iconv : $enable_icu"
echo " - Enable unsupported rulesets: $enable_unsupported_rulesets"
|
