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 tar-ustar])
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 AC_REQUIRE_AUX_FILE([tap-driver.sh])
23 # Checks for C compiler
24 AC_USE_SYSTEM_EXTENSIONS
29 # Checks for programs.
38 AS_IF([test "x$ax_cv___attribute__" = "xyes"],
40 [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
42 AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
43 LIBS="$PTHREAD_LIBS $LIBS"
44 CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
48 AX_APPEND_LINK_FLAGS([-Wl,--no-as-needed], [LD_NO_AS_NEEDED])
49 AC_SUBST([LD_NO_AS_NEEDED])
64 if test ! -f "$srcdir/formats/ctf/metadata/ctf-parser.h"; then
65 if test x"$(basename "$YACC")" != "xbison -y"; then
66 AC_MSG_ERROR([[bison not found and is required when building from git.
67 Please install bison]])
69 AC_PATH_PROG([BISON],[bison])
70 AX_PROG_BISON_VERSION([2.4], [],[
71 AC_MSG_ERROR([[Bison >= 2.4 is required when building from git]])
75 if test ! -f "$srcdir/formats/ctf/metadata/ctf-lexer.c"; then
76 if test x"$LEX" != "xflex"; then
77 AC_MSG_ERROR([[flex not found and is required when building from git.
78 Please install flex]])
80 AC_PATH_PROG([FLEX],[flex])
81 AX_PROG_FLEX_VERSION([2.5.35], [],[
82 AC_MSG_ERROR([[Flex >= 2.5.35 is required when building from git]])
87 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)
89 # Check what libraries are required on this platform to link sockets programs.
92 # Checks for typedefs, structures, and compiler characteristics.
107 # Checks for library functions.
145 DEFAULT_ENABLE_DEBUGINFO=yes
149 DEFAULT_ENABLE_DEBUGINFO=no
157 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_MINGW], [test "x$MINGW32" = "xyes"])
159 # Check for uuid in system libs
160 AC_CHECK_FUNCS([uuid_generate],
162 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBUUID], 1, [Has libuuid support.])
167 AC_CHECK_LIB([uuid], [uuid_generate],
169 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBUUID], 1, [Has libuuid support.])
170 link_with_libuuid=yes
173 # libuuid not found, check for uuid_create in libc.
174 AC_CHECK_LIB([c], [uuid_create],
176 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
177 link_with_libc_uuid=yes
180 # for MinGW32 we have our own internal implemenation of uuid using Windows functions.
181 if test "x$MINGW32" = xno; then
182 AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Use [LDFLAGS]=-Ldir to specify their location.])
188 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBUUID], [test "x$link_with_libuuid" = "xyes"])
189 AM_CONDITIONAL([BABELTRACE_BUILD_WITH_LIBC_UUID], [test "x$link_with_libc_uuid" = "xyes"])
192 AC_CHECK_LIB([c], [fmemopen],
194 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_FMEMOPEN], 1, [Has fmemopen support.])
198 # Check for open_memstream
199 AC_CHECK_LIB([c], [open_memstream],
201 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_OPEN_MEMSTREAM], 1, [Has open_memstream support.])
205 # Check for posix_fallocate
206 AC_CHECK_LIB([c], [posix_fallocate],
208 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_POSIX_FALLOCATE], 1, [Has posix_fallocate support.])
212 # Check for faccessat
213 AC_CHECK_LIB([c], [faccessat],
215 AC_DEFINE_UNQUOTED([BABELTRACE_HAVE_FACCESSAT], 1, [Has faccessat support.])
219 AC_CHECK_LIB([popt], [poptGetContext], [],
220 [AC_MSG_ERROR([Cannot find popt.])]
224 # SWIG version needed or newer:
227 AC_ARG_ENABLE([python-bindings],
228 [AC_HELP_STRING([--enable-python-bindings],
229 [generate Python bindings])],
230 [enable_python=yes], [enable_python=no])
232 AM_CONDITIONAL([USE_PYTHON], [test "x${enable_python:-yes}" = xyes])
234 AC_ARG_ENABLE([python-bindings-doc],
235 [AC_HELP_STRING([--enable-python-bindings-doc],
236 [generate Python bindings documentation])],
237 [enable_python_bindings_doc=yes], [enable_python_bindings_doc=no])
239 if test "x${enable_python:-no}" = xno && test "x${enable_python_bindings_doc:-yes}" = xyes; then
240 AC_MSG_ERROR([--enable-python-bindings-doc was specified without --enable-python-bindings])
243 AM_CONDITIONAL([BUILD_PYTHON_BINDINGS_DOC], [test "x${enable_python_bindings_doc:-yes}" = xyes])
245 if test "x${enable_python:-yes}" = xyes; then
246 AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
247 AM_PATH_PYTHON([3.0], , [AC_MSG_ERROR(Python3 is not available or is not the default Python interpreter on your system. See the README file to learn how to override your distribution's default Python interpreter.)])
249 AM_PATH_PYTHON_MODULES([PYTHON])
250 # pythondir is the path where extra modules are to be installed
251 pythondir=$PYTHON_PREFIX/$PYTHON_MODULES_PATH
252 # pyexecdir is the path that contains shared objects used by the extra modules
253 pyexecdir=$PYTHON_EXEC_PREFIX/$PYTHON_MODULES_PATH
254 AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
255 AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
256 AS_IF([test -z "$PYTHON_INCLUDE"], [
257 AS_IF([test -z "$PYTHON_CONFIG"], [
258 AC_PATH_PROGS([PYTHON_CONFIG],
259 [python$PYTHON_VERSION-config python-config],
262 AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
264 AC_MSG_CHECKING([python include flags])
265 PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
266 AC_MSG_RESULT([$PYTHON_INCLUDE])
269 AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
270 [if you want Python bindings.])
274 if test "x${enable_python_bindings_doc:-yes}" = xyes; then
275 AM_CHECK_PYTHON_SPHINX([PYTHON])
276 AS_IF([test "x$PYTHON_SPHINX_EXISTS" = xno],
277 AC_MSG_ERROR([The Sphinx package for Python 3 is required to build Python bindings documentation])
281 # Set default enable state for debug info
282 AS_IF([test "x$DEFAULT_ENABLE_DEBUGINFO" = xyes], [enable_debuginfo=yes], [enable_debuginfo=no])
284 # Optional debuginfo feature
285 # Do _not_ indent the help string below (appears in the configure --help
287 AC_ARG_ENABLE([debug-info],
288 [AC_HELP_STRING([--enable-debug-info], [enable the debug-info feature (default on Linux)])]
289 [AC_HELP_STRING([--disable-debug-info], [disable the debug-info feature (default on OS X and Solaris)])],
290 [AS_IF([test "x$enableval" = xyes], [enable_debuginfo=yes], [enable_debuginfo=no])], [])
292 AM_CONDITIONAL([ENABLE_DEBUGINFO], [test "x$enable_debuginfo" = xyes])
293 AS_IF([test "x$enable_debuginfo" = xyes], [
294 # Check if libelf and libdw are present
295 AC_CHECK_LIB([elf], [elf_version], [], [AC_MSG_ERROR(Missing libelf (from elfutils >= 0.154) which is required by debug-info. You can disable this feature using --disable-debuginfo.)])
296 AC_CHECK_LIB([dw], [dwarf_begin], [], [AC_MSG_ERROR(Missing libdw (from elfutils >= 0.154) which is required by debug-info. You can disable this feature using --disable-debuginfo.)])
297 AX_LIB_ELFUTILS([0], [154], [], [AC_MSG_ERROR(elfutils >= 0.154 is required to use the debug-info feature. You can disable this feature using --disable-debuginfo.)])
298 AC_DEFINE([ENABLE_DEBUGINFO], [1], [Define to 1 if you enable the 'debug-info' feature])
301 PKG_CHECK_MODULES(GMODULE, [gmodule-2.0 >= 2.0.0])
302 AC_SUBST(PACKAGE_LIBS)
304 LIBS="$LIBS $GMODULE_LIBS"
305 PACKAGE_CFLAGS="$GMODULE_CFLAGS -Wall -Wformat"
306 AC_SUBST(PACKAGE_CFLAGS)
308 DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/include -include config.h"
309 AC_SUBST(DEFAULT_INCLUDES)
311 babeltraceincludedir="${includedir}/babeltrace"
312 AC_SUBST(babeltraceincludedir)
314 babeltracectfincludedir="${includedir}/babeltrace/ctf"
315 AC_SUBST(babeltracectfincludedir)
317 babeltracectfwriterincludedir="${includedir}/babeltrace/ctf-writer"
318 AC_SUBST(babeltracectfwriterincludedir)
320 babeltracectfirincludedir="${includedir}/babeltrace/ctf-ir"
321 AC_SUBST(babeltracectfirincludedir)
329 formats/ctf/types/Makefile
330 formats/ctf-text/Makefile
331 formats/ctf-text/types/Makefile
332 formats/ctf-metadata/Makefile
333 formats/bt-dummy/Makefile
334 formats/lttng-live/Makefile
335 formats/ctf/metadata/Makefile
336 formats/ctf/writer/Makefile
337 formats/ctf/ir/Makefile
340 doc/bindings/Makefile
341 doc/bindings/python/Makefile
344 lib/prio_heap/Makefile
347 bindings/python/Makefile
348 bindings/python/babeltrace/Makefile
351 tests/bin/intersection/Makefile
354 tests/utils/tap/Makefile
356 extras/valgrind/Makefile
361 AC_CONFIG_FILES([tests/lib/test_ctf_writer_complete], [chmod +x tests/lib/test_ctf_writer_complete])
362 AC_CONFIG_FILES([tests/lib/test_seek_big_trace], [chmod +x tests/lib/test_seek_big_trace])
363 AC_CONFIG_FILES([tests/lib/test_seek_empty_packet], [chmod +x tests/lib/test_seek_empty_packet])
364 AC_CONFIG_FILES([tests/lib/test_dwarf_complete], [chmod +x tests/lib/test_dwarf_complete])
365 AC_CONFIG_FILES([tests/lib/test_bin_info_complete], [chmod +x tests/lib/test_bin_info_complete])
367 AC_CONFIG_FILES([tests/bin/test_trace_read], [chmod +x tests/bin/test_trace_read])
368 AC_CONFIG_FILES([tests/bin/intersection/test_intersection], [chmod +x tests/bin/intersection/test_intersection])
369 AC_CONFIG_FILES([tests/bin/intersection/bt_python_helper.py])
370 AC_CONFIG_FILES([tests/bin/test_packet_seq_num], [chmod +x tests/bin/test_packet_seq_num])
371 AC_CONFIG_FILES([tests/bin/intersection/test_multi_trace_intersection.py:tests/bin/intersection/test_multi_trace_intersection.py], [chmod +x tests/bin/intersection/test_multi_trace_intersection.py])
376 # Mini-report on what will be built.
384 AS_ECHO("${PPRINT_COLOR_BLDBLU}Babeltrace $PACKAGE_VERSION$PPRINT_COLOR_RST")
387 PPRINT_SUBTITLE([Features])
389 # Target architecture we're building for.
390 target_arch=$host_cpu
393 if test $f = "-m32"; then
395 elif test $f = "-m64"; then
400 PPRINT_PROP_STRING([Target architecture], $target_arch)
402 # python bindings enabled/disabled
403 test "x$enable_python" = "xyes" && value=1 || value=0
404 PPRINT_PROP_BOOL([Python bindings], $value)
406 # python bindings doc enabled/disabled
407 test "x$enable_python_bindings_doc" = "xyes" && value=1 || value=0
408 PPRINT_PROP_BOOL([Python bindings doc], $value)
410 # debug-info enabled/disabled
411 test "x$enable_debuginfo" = "xyes" && value=1 || value=0
412 PPRINT_PROP_BOOL([Debug information output], $value)
415 report_bindir="`eval eval echo $bindir`"
416 report_libdir="`eval eval echo $libdir`"
418 # Print the bindir and libdir this `make install' will install into.
420 PPRINT_SUBTITLE([Install directories])
421 PPRINT_PROP_STRING([Binaries], [$report_bindir])
422 PPRINT_PROP_STRING([Libraries], [$report_libdir])