f23e460b757b9e5514bac40a1860a61b695afc78
[babeltrace.git] / configure.ac
1 AC_PREREQ([2.50])
2 AC_INIT([babeltrace],[2.0.0-pre],[jeremie dot galarneau at efficios dot com])
3
4 # Following the numbering scheme proposed by libtool for the library version
5 # http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
6 AC_SUBST([BABELTRACE_LIBRARY_VERSION], [1:0:0])
7
8 AC_CONFIG_HEADERS([config.h])
9 AC_CONFIG_AUX_DIR([config])
10 AC_CONFIG_MACRO_DIR([m4])
11
12 AC_CANONICAL_TARGET
13 AC_CANONICAL_HOST
14
15 AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
16 AM_MAINTAINER_MODE([enable])
17
18 # Enable silent rules if available (Introduced in AM 1.11)
19 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
20
21 # Checks for C compiler
22 AC_USE_SYSTEM_EXTENSIONS
23 AC_SYS_LARGEFILE
24 AC_PROG_CC
25 AC_PROG_CC_STDC
26
27 # Checks for programs.
28 AC_PROG_MAKE_SET
29 LT_INIT
30 AC_PROG_YACC
31 AC_PROG_LEX
32 AC_PROG_MKDIR_P
33 AC_PROG_LN_S
34
35 AX_C___ATTRIBUTE__
36 AS_IF([test "x$ax_cv___attribute__" = "xyes"],
37 [:],
38 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
39
40 AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
41 LIBS="$PTHREAD_LIBS $LIBS"
42 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
43 CC="$PTHREAD_CC"
44
45 # Check linker option
46 AX_APPEND_LINK_FLAGS([-Wl,--no-as-needed], [LD_NO_AS_NEEDED])
47 AC_SUBST([LD_NO_AS_NEEDED])
48
49 AC_HEADER_STDBOOL
50 AC_CHECK_HEADERS([ \
51 fcntl.h \
52 float.h \
53 libintl.h \
54 limits.h \
55 malloc.h \
56 netdb.h \
57 netinet/in.h \
58 stddef.h \
59 sys/socket.h \
60 ])
61
62 if test ! -f "$srcdir/formats/ctf/metadata/ctf-parser.h"; then
63 if test x"$(basename "$YACC")" != "xbison -y"; then
64 AC_MSG_ERROR([[bison not found and is required when building from git.
65 Please install bison]])
66 fi
67 AC_PATH_PROG([BISON],[bison])
68 AX_PROG_BISON_VERSION([2.4], [],[
69 AC_MSG_ERROR([[Bison >= 2.4 is required when building from git]])
70 ])
71 fi
72
73 if test ! -f "$srcdir/formats/ctf/metadata/ctf-lexer.c"; then
74 if test x"$LEX" != "xflex"; then
75 AC_MSG_ERROR([[flex not found and is required when building from git.
76 Please install flex]])
77 fi
78 AC_PATH_PROG([FLEX],[flex])
79 AX_PROG_FLEX_VERSION([2.5.35], [],[
80 AC_MSG_ERROR([[Flex >= 2.5.35 is required when building from git]])
81 ])
82 fi
83
84
85 AM_PATH_GLIB_2_0(2.22.0, ,AC_MSG_ERROR([glib is required in order to compile BabelTrace - download it from ftp://ftp.gtk.org/pub/gtk]) , gmodule)
86
87 # Checks for typedefs, structures, and compiler characteristics.
88 AC_C_INLINE
89 AC_TYPE_PID_T
90 AC_TYPE_SIZE_T
91 AC_TYPE_INT16_T
92 AC_TYPE_INT32_T
93 AC_TYPE_INT64_T
94 AC_TYPE_INT8_T
95 AC_TYPE_OFF_T
96 AC_TYPE_SSIZE_T
97 AC_TYPE_UINT16_T
98 AC_TYPE_UINT32_T
99 AC_TYPE_UINT64_T
100 AC_TYPE_UINT8_T
101
102 # Checks for library functions.
103 AC_FUNC_ALLOCA
104 AC_FUNC_FORK
105 AC_FUNC_MALLOC
106 AC_FUNC_MKTIME
107 AC_FUNC_MMAP
108 AC_FUNC_REALLOC
109 AC_FUNC_STRERROR_R
110 AC_CHECK_FUNCS([ \
111 atexit \
112 dirfd \
113 dup2 \
114 ftruncate \
115 gethostbyname \
116 gethostname \
117 gettimeofday \
118 localtime_r \
119 memchr \
120 memset \
121 mkdir \
122 mkdtemp \
123 munmap \
124 rmdir \
125 setenv \
126 socket \
127 strchr \
128 strdup \
129 strerror \
130 strndup \
131 strnlen \
132 strrchr \
133 strtoul \
134 strtoull \
135 tzset \
136 uname \
137 ])
138
139 # Check for MinGW32.
140 MINGW32=no
141 case $host in
142 *-*-mingw*)
143 MINGW32=yes;;
144 esac
145
146 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_MINGW], [test "x$MINGW32" = "xyes"])
147
148 # Check what libraries are required on this platform to link sockets programs.
149 AX_LIB_SOCKET_NSL
150
151 # Check for libuuid
152 AC_CHECK_LIB([uuid], [uuid_generate],
153 [
154 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBUUID], 1, [Has libuuid support.])
155 have_libuuid=yes
156 ],
157 [
158 # libuuid not found, check for uuid_create in libc.
159 AC_CHECK_LIB([c], [uuid_create],
160 [
161 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
162 have_libc_uuid=yes
163 ],
164 [
165 # for MinGW32 we have our own internal implemenation of uuid using Windows functions.
166 if test "x$MINGW32" = xno; then
167 AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Use [LDFLAGS]=-Ldir to specify their location.])
168 fi
169 ])
170 ]
171 )
172 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBUUID], [test "x$have_libuuid" = "xyes"])
173 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBC_UUID], [test "x$have_libc_uuid" = "xyes"])
174
175 # Check for fmemopen
176 AC_CHECK_LIB([c], [fmemopen],
177 [
178 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
179 ]
180 )
181
182 # Check for open_memstream
183 AC_CHECK_LIB([c], [open_memstream],
184 [
185 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
186 ]
187 )
188
189 # Check for posix_fallocate
190 AC_CHECK_LIB([c], [posix_fallocate],
191 [
192 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_POSIX_FALLOCATE], 1, [Has posix_fallocate support.])
193 ]
194 )
195
196 # Check for faccessat
197 AC_CHECK_LIB([c], [faccessat],
198 [
199 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_FACCESSAT], 1, [Has faccessat support.])
200 ]
201 )
202
203 AC_CHECK_LIB([popt], [poptGetContext], [],
204 [AC_MSG_ERROR([Cannot find popt.])]
205 )
206
207 # For Python
208 # SWIG version needed or newer:
209 swig_version=2.0.0
210
211 AC_ARG_ENABLE([python-bindings],
212 [AC_HELP_STRING([--enable-python-bindings],
213 [generate Python bindings])],
214 [enable_python=yes], [enable_python=no])
215
216 AM_CONDITIONAL([USE_PYTHON], [test "x${enable_python:-yes}" = xyes])
217
218 AC_ARG_ENABLE([python-bindings-doc],
219 [AC_HELP_STRING([--enable-python-bindings-doc],
220 [generate Python bindings documentation])],
221 [enable_python_bindings_doc=yes], [enable_python_bindings_doc=no])
222
223 if test "x${enable_python:-no}" = xno && test "x${enable_python_bindings_doc:-yes}" = xyes; then
224 AC_MSG_ERROR([--enable-python-bindings-doc was specified without --enable-python-bindings])
225 fi
226
227 AM_CONDITIONAL([BUILD_PYTHON_BINDINGS_DOC], [test "x${enable_python_bindings_doc:-yes}" = xyes])
228
229 if test "x${enable_python:-yes}" = xyes; then
230 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
231 AM_PATH_PYTHON([3.0], , [AC_MSG_ERROR(Python3 is not available or is not the default Python interpreter on your system. See the README file to learn how to override your distribution's default Python interpreter.)])
232
233 AM_PATH_PYTHON_MODULES([PYTHON])
234 # pythondir is the path where extra modules are to be installed
235 pythondir=$PYTHON_PREFIX/$PYTHON_MODULES_PATH
236 # pyexecdir is the path that contains shared objects used by the extra modules
237 pyexecdir=$PYTHON_EXEC_PREFIX/$PYTHON_MODULES_PATH
238 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
239 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
240 AS_IF([test -z "$PYTHON_INCLUDE"], [
241 AS_IF([test -z "$PYTHON_CONFIG"], [
242 AC_PATH_PROGS([PYTHON_CONFIG],
243 [python$PYTHON_VERSION-config python-config],
244 [no],
245 [`dirname $PYTHON`])
246 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
247 ])
248 AC_MSG_CHECKING([python include flags])
249 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
250 AC_MSG_RESULT([$PYTHON_INCLUDE])
251 ])
252 else
253 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
254 [if you want Python bindings.])
255
256 fi
257
258 if test "x${enable_python_bindings_doc:-yes}" = xyes; then
259 AM_CHECK_PYTHON_SPHINX([PYTHON])
260 AS_IF([test "x$PYTHON_SPHINX_EXISTS" = xno],
261 AC_MSG_ERROR([The Sphinx package for Python 3 is required to build Python bindings documentation])
262 )
263 fi
264
265 pkg_modules="gmodule-2.0 >= 2.0.0"
266 PKG_CHECK_MODULES(GMODULE, [$pkg_modules])
267 AC_SUBST(PACKAGE_LIBS)
268
269 LIBS="$LIBS $GMODULE_LIBS"
270 PACKAGE_CFLAGS="$GMODULE_CFLAGS -Wall -Wformat"
271 AC_SUBST(PACKAGE_CFLAGS)
272
273 DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/include -include config.h"
274 AC_SUBST(DEFAULT_INCLUDES)
275
276 babeltraceincludedir="${includedir}/babeltrace"
277 AC_SUBST(babeltraceincludedir)
278
279 babeltracectfincludedir="${includedir}/babeltrace/ctf"
280 AC_SUBST(babeltracectfincludedir)
281
282 babeltracectfwriterincludedir="${includedir}/babeltrace/ctf-writer"
283 AC_SUBST(babeltracectfwriterincludedir)
284
285 babeltracectfirincludedir="${includedir}/babeltrace/ctf-ir"
286 AC_SUBST(babeltracectfirincludedir)
287
288 AC_CONFIG_FILES([
289 Makefile
290 types/Makefile
291 compat/Makefile
292 formats/Makefile
293 formats/ctf/Makefile
294 formats/ctf/types/Makefile
295 formats/ctf-text/Makefile
296 formats/ctf-text/types/Makefile
297 formats/ctf-metadata/Makefile
298 formats/bt-dummy/Makefile
299 formats/lttng-live/Makefile
300 formats/ctf/metadata/Makefile
301 formats/ctf/writer/Makefile
302 formats/ctf/ir/Makefile
303 converter/Makefile
304 doc/Makefile
305 doc/bindings/Makefile
306 doc/bindings/python/Makefile
307 lib/Makefile
308 lib/prio_heap/Makefile
309 include/Makefile
310 bindings/Makefile
311 bindings/python/Makefile
312 tests/Makefile
313 tests/bin/Makefile
314 tests/lib/Makefile
315 tests/utils/Makefile
316 tests/utils/tap/Makefile
317 extras/Makefile
318 extras/valgrind/Makefile
319 babeltrace.pc
320 babeltrace-ctf.pc
321 ])
322 AC_OUTPUT
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