2 AC_INIT([babeltrace],[2.0.0-pre],[jeremie dot galarneau at efficios dot com])
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])
8 AC_CONFIG_HEADERS([config.h])
9 AC_CONFIG_AUX_DIR([config])
10 AC_CONFIG_MACRO_DIR([m4])
15 AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
16 AM_MAINTAINER_MODE([enable])
18 # Enable silent rules if available (Introduced in AM 1.11)
19 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
21 # Checks for C compiler
22 AC_USE_SYSTEM_EXTENSIONS
27 # Checks for programs.
36 AS_IF([test "x$ax_cv___attribute__" = "xyes"],
38 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
40 AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
41 LIBS="$PTHREAD_LIBS $LIBS"
42 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
46 AX_APPEND_LINK_FLAGS([-Wl,--no-as-needed], [LD_NO_AS_NEEDED])
47 AC_SUBST([LD_NO_AS_NEEDED])
62 if test ! -f "$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]])
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]])
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]])
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]])
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)
87 # Check what libraries are required on this platform to link sockets programs.
90 # Checks for typedefs, structures, and compiler characteristics.
105 # Checks for library functions.
149 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_MINGW], [test "x$MINGW32" = "xyes"])
151 # Check for uuid in system libs
152 AC_CHECK_FUNCS([uuid_generate],
154 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBUUID], 1, [Has libuuid support.])
159 AC_CHECK_LIB([uuid], [uuid_generate],
161 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBUUID], 1, [Has libuuid support.])
162 link_with_libuuid=yes
165 # libuuid not found, check for uuid_create in libc.
166 AC_CHECK_LIB([c], [uuid_create],
168 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
169 link_with_libc_uuid=yes
172 # for MinGW32 we have our own internal implemenation of uuid using Windows functions.
173 if test "x$MINGW32" = xno; then
174 AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Use [LDFLAGS]=-Ldir to specify their location.])
180 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBUUID], [test "x$link_with_libuuid" = "xyes"])
181 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBC_UUID], [test "x$link_with_libc_uuid" = "xyes"])
184 AC_CHECK_LIB([c], [fmemopen],
186 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
190 # Check for open_memstream
191 AC_CHECK_LIB([c], [open_memstream],
193 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
197 # Check for posix_fallocate
198 AC_CHECK_LIB([c], [posix_fallocate],
200 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_POSIX_FALLOCATE], 1, [Has posix_fallocate support.])
204 # Check for faccessat
205 AC_CHECK_LIB([c], [faccessat],
207 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_FACCESSAT], 1, [Has faccessat support.])
211 AC_CHECK_LIB([popt], [poptGetContext], [],
212 [AC_MSG_ERROR([Cannot find popt.])]
216 # SWIG version needed or newer:
219 AC_ARG_ENABLE([python-bindings],
220 [AC_HELP_STRING([--enable-python-bindings],
221 [generate Python bindings])],
222 [enable_python=yes], [enable_python=no])
224 AM_CONDITIONAL([USE_PYTHON], [test "x${enable_python:-yes}" = xyes])
226 AC_ARG_ENABLE([python-bindings-doc],
227 [AC_HELP_STRING([--enable-python-bindings-doc],
228 [generate Python bindings documentation])],
229 [enable_python_bindings_doc=yes], [enable_python_bindings_doc=no])
231 if test "x${enable_python:-no}" = xno && test "x${enable_python_bindings_doc:-yes}" = xyes; then
232 AC_MSG_ERROR([--enable-python-bindings-doc was specified without --enable-python-bindings])
235 AM_CONDITIONAL([BUILD_PYTHON_BINDINGS_DOC], [test "x${enable_python_bindings_doc:-yes}" = xyes])
237 if test "x${enable_python:-yes}" = xyes; then
238 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
239 AM_PATH_PYTHON([3.0], , [AC_MSG_ERROR(Python3 is not available or is not the default Python interpreter on your system. See the README file to learn how to override your distribution's default Python interpreter.)])
241 AM_PATH_PYTHON_MODULES([PYTHON])
242 # pythondir is the path where extra modules are to be installed
243 pythondir=$PYTHON_PREFIX/$PYTHON_MODULES_PATH
244 # pyexecdir is the path that contains shared objects used by the extra modules
245 pyexecdir=$PYTHON_EXEC_PREFIX/$PYTHON_MODULES_PATH
246 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
247 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
248 AS_IF([test -z "$PYTHON_INCLUDE"], [
249 AS_IF([test -z "$PYTHON_CONFIG"], [
250 AC_PATH_PROGS([PYTHON_CONFIG],
251 [python$PYTHON_VERSION-config python-config],
254 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
256 AC_MSG_CHECKING([python include flags])
257 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
258 AC_MSG_RESULT([$PYTHON_INCLUDE])
261 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
262 [if you want Python bindings.])
266 if test "x${enable_python_bindings_doc:-yes}" = xyes; then
267 AM_CHECK_PYTHON_SPHINX([PYTHON])
268 AS_IF([test "x$PYTHON_SPHINX_EXISTS" = xno],
269 AC_MSG_ERROR([The Sphinx package for Python 3 is required to build Python bindings documentation])
273 pkg_modules="gmodule-2.0 >= 2.0.0"
274 PKG_CHECK_MODULES(GMODULE, [$pkg_modules])
275 AC_SUBST(PACKAGE_LIBS)
277 LIBS="$LIBS $GMODULE_LIBS"
278 PACKAGE_CFLAGS="$GMODULE_CFLAGS -Wall -Wformat"
279 AC_SUBST(PACKAGE_CFLAGS)
281 DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/include -include config.h"
282 AC_SUBST(DEFAULT_INCLUDES)
284 babeltraceincludedir="${includedir}/babeltrace"
285 AC_SUBST(babeltraceincludedir)
287 babeltracectfincludedir="${includedir}/babeltrace/ctf"
288 AC_SUBST(babeltracectfincludedir)
290 babeltracectfwriterincludedir="${includedir}/babeltrace/ctf-writer"
291 AC_SUBST(babeltracectfwriterincludedir)
293 babeltracectfirincludedir="${includedir}/babeltrace/ctf-ir"
294 AC_SUBST(babeltracectfirincludedir)
302 formats/ctf/types/Makefile
303 formats/ctf-text/Makefile
304 formats/ctf-text/types/Makefile
305 formats/ctf-metadata/Makefile
306 formats/bt-dummy/Makefile
307 formats/lttng-live/Makefile
308 formats/ctf/metadata/Makefile
309 formats/ctf/writer/Makefile
310 formats/ctf/ir/Makefile
313 doc/bindings/Makefile
314 doc/bindings/python/Makefile
317 lib/prio_heap/Makefile
320 bindings/python/Makefile
325 tests/utils/tap/Makefile
327 extras/valgrind/Makefile
331 AC_CONFIG_FILES([tests/lib/test_seek_big_trace], [chmod +x tests/lib/test_seek_big_trace])
332 AC_CONFIG_FILES([tests/lib/test_seek_empty_packet], [chmod +x tests/lib/test_seek_empty_packet])