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.
143 DEFAULT_ENABLE_DEBUGINFO=yes
147 DEFAULT_ENABLE_DEBUGINFO=no
155 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_MINGW], [test "x$MINGW32" = "xyes"])
157 # Check for uuid in system libs
158 AC_CHECK_FUNCS([uuid_generate],
160 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBUUID], 1, [Has libuuid support.])
165 AC_CHECK_LIB([uuid], [uuid_generate],
167 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBUUID], 1, [Has libuuid support.])
168 link_with_libuuid=yes
171 # libuuid not found, check for uuid_create in libc.
172 AC_CHECK_LIB([c], [uuid_create],
174 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
175 link_with_libc_uuid=yes
178 # for MinGW32 we have our own internal implemenation of uuid using Windows functions.
179 if test "x$MINGW32" = xno; then
180 AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Use [LDFLAGS]=-Ldir to specify their location.])
186 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBUUID], [test "x$link_with_libuuid" = "xyes"])
187 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBC_UUID], [test "x$link_with_libc_uuid" = "xyes"])
190 AC_CHECK_LIB([c], [fmemopen],
192 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
196 # Check for open_memstream
197 AC_CHECK_LIB([c], [open_memstream],
199 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
203 # Check for posix_fallocate
204 AC_CHECK_LIB([c], [posix_fallocate],
206 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_POSIX_FALLOCATE], 1, [Has posix_fallocate support.])
210 # Check for faccessat
211 AC_CHECK_LIB([c], [faccessat],
213 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_FACCESSAT], 1, [Has faccessat support.])
217 AC_CHECK_LIB([popt], [poptGetContext], [],
218 [AC_MSG_ERROR([Cannot find popt.])]
222 # SWIG version needed or newer:
225 AC_ARG_ENABLE([python-bindings],
226 [AC_HELP_STRING([--enable-python-bindings],
227 [generate Python bindings])],
228 [enable_python=yes], [enable_python=no])
230 AM_CONDITIONAL([USE_PYTHON], [test "x${enable_python:-yes}" = xyes])
232 AC_ARG_ENABLE([python-bindings-doc],
233 [AC_HELP_STRING([--enable-python-bindings-doc],
234 [generate Python bindings documentation])],
235 [enable_python_bindings_doc=yes], [enable_python_bindings_doc=no])
237 if test "x${enable_python:-no}" = xno && test "x${enable_python_bindings_doc:-yes}" = xyes; then
238 AC_MSG_ERROR([--enable-python-bindings-doc was specified without --enable-python-bindings])
241 AM_CONDITIONAL([BUILD_PYTHON_BINDINGS_DOC], [test "x${enable_python_bindings_doc:-yes}" = xyes])
243 if test "x${enable_python:-yes}" = xyes; then
244 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
245 AM_PATH_PYTHON([3.0], , [AC_MSG_ERROR(Python3 is not available or is not the default Python interpreter on your system. See the README file to learn how to override your distribution's default Python interpreter.)])
247 AM_PATH_PYTHON_MODULES([PYTHON])
248 # pythondir is the path where extra modules are to be installed
249 pythondir=$PYTHON_PREFIX/$PYTHON_MODULES_PATH
250 # pyexecdir is the path that contains shared objects used by the extra modules
251 pyexecdir=$PYTHON_EXEC_PREFIX/$PYTHON_MODULES_PATH
252 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
253 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
254 AS_IF([test -z "$PYTHON_INCLUDE"], [
255 AS_IF([test -z "$PYTHON_CONFIG"], [
256 AC_PATH_PROGS([PYTHON_CONFIG],
257 [python$PYTHON_VERSION-config python-config],
260 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
262 AC_MSG_CHECKING([python include flags])
263 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
264 AC_MSG_RESULT([$PYTHON_INCLUDE])
267 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
268 [if you want Python bindings.])
272 if test "x${enable_python_bindings_doc:-yes}" = xyes; then
273 AM_CHECK_PYTHON_SPHINX([PYTHON])
274 AS_IF([test "x$PYTHON_SPHINX_EXISTS" = xno],
275 AC_MSG_ERROR([The Sphinx package for Python 3 is required to build Python bindings documentation])
279 # Optional debuginfo feature (enabled by default)
280 AS_IF([test "x$DEFAULT_ENABLE_DEBUGINFO" = xyes],
281 [AC_ARG_ENABLE([debug-info], [AC_HELP_STRING([--disable-debug-info], [disable the debug-info feature (default on OS X and Solaris)])], [], [enable_debuginfo=yes])],
282 [AC_ARG_ENABLE([debug-info], [AC_HELP_STRING([--enable-debug-info], [enable the debug-info feature (default on Linux)])], [], [enable_debuginfo=no])]
285 AM_CONDITIONAL([ENABLE_DEBUGINFO], [test "x$enable_debuginfo" = xyes])
286 AS_IF([test "x$enable_debuginfo" = xyes], [
287 # Check if libelf and libdw are present
288 AC_CHECK_LIB([elf], [elf_version], [], [AC_MSG_ERROR(Missing libdw (from elfutils >= 0.154) which is required by debug-info. You can disable this feature using --disable-debuginfo.)])
289 AC_CHECK_LIB([dw], [dwarf_begin], [], [AC_MSG_ERROR(Missing libelf (from elfutils >= 0.154) which is required by debug-info. You can disable this feature using --disable-debuginfo.)])
290 AX_LIB_ELFUTILS([0], [154], [], [AC_MSG_ERROR(elfutils >= 0.154 is required to use the debug-info feature. You can disable this feature using --disable-debuginfo.)])
291 AC_DEFINE([ENABLE_DEBUGINFO], [1], [Define to 1 if you enable the 'debug-info' feature])
294 PKG_CHECK_MODULES(GMODULE, [gmodule-2.0 >= 2.0.0])
295 AC_SUBST(PACKAGE_LIBS)
297 LIBS="$LIBS $GMODULE_LIBS"
298 PACKAGE_CFLAGS="$GMODULE_CFLAGS -Wall -Wformat"
299 AC_SUBST(PACKAGE_CFLAGS)
301 DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/include -include config.h"
302 AC_SUBST(DEFAULT_INCLUDES)
304 babeltraceincludedir="${includedir}/babeltrace"
305 AC_SUBST(babeltraceincludedir)
307 babeltracectfincludedir="${includedir}/babeltrace/ctf"
308 AC_SUBST(babeltracectfincludedir)
310 babeltracectfwriterincludedir="${includedir}/babeltrace/ctf-writer"
311 AC_SUBST(babeltracectfwriterincludedir)
313 babeltracectfirincludedir="${includedir}/babeltrace/ctf-ir"
314 AC_SUBST(babeltracectfirincludedir)
322 formats/ctf/types/Makefile
323 formats/ctf-text/Makefile
324 formats/ctf-text/types/Makefile
325 formats/ctf-metadata/Makefile
326 formats/bt-dummy/Makefile
327 formats/lttng-live/Makefile
328 formats/ctf/metadata/Makefile
329 formats/ctf/writer/Makefile
330 formats/ctf/ir/Makefile
333 doc/bindings/Makefile
334 doc/bindings/python/Makefile
337 lib/prio_heap/Makefile
340 bindings/python/Makefile
345 tests/utils/tap/Makefile
347 extras/valgrind/Makefile
352 AC_CONFIG_FILES([tests/lib/test_seek_big_trace], [chmod +x tests/lib/test_seek_big_trace])
353 AC_CONFIG_FILES([tests/lib/test_seek_empty_packet], [chmod +x tests/lib/test_seek_empty_packet])
354 AC_CONFIG_FILES([tests/bin/test_trace_read], [chmod +x tests/bin/test_trace_read])
355 AC_CONFIG_FILES([tests/bin/test_intersection], [chmod +x tests/bin/test_intersection])
356 AC_CONFIG_FILES([tests/bin/test_packet_seq_num], [chmod +x tests/bin/test_packet_seq_num])
361 # Mini-report on what will be built.
369 AS_ECHO("${PPRINT_COLOR_BLDBLU}Babeltrace $PACKAGE_VERSION$PPRINT_COLOR_RST")
372 PPRINT_SUBTITLE([Features])
374 # Target architecture we're building for.
375 target_arch=$host_cpu
378 if test $f = "-m32"; then
380 elif test $f = "-m64"; then
385 PPRINT_PROP_STRING([Target architecture], $target_arch)
387 # python bindings enabled/disabled
388 test "x$enable_python" = "xyes" && value=1 || value=0
389 PPRINT_PROP_BOOL([Python bindings], $value)
391 # python bindings doc enabled/disabled
392 test "x$enable_python_bindings_doc" = "xyes" && value=1 || value=0
393 PPRINT_PROP_BOOL([Python bindings doc], $value)
395 # debug-info enabled/disabled
396 test "x$enable_debuginfo" = "xyes" && value=1 || value=0
397 PPRINT_PROP_BOOL([Debug information output], $value)
400 report_bindir="`eval eval echo $bindir`"
401 report_libdir="`eval eval echo $libdir`"
403 # Print the bindir and libdir this `make install' will install into.
405 PPRINT_SUBTITLE([Install directories])
406 PPRINT_PROP_STRING([Binaries], [$report_bindir])
407 PPRINT_PROP_STRING([Libraries], [$report_libdir])