[lttng-ust.git] / configure.ac

# SPDX-License-Identifier: LGPL-2.1-only

dnl Version infos
m4_define([V_MAJOR], [2])
m4_define([V_MINOR], [13])
m4_define([V_PATCH], [0])
m4_define([V_EXTRA], [pre])
m4_define([V_NAME], [[Codename TBD]])
m4_define([V_DESC], [[Description TBD]])

m4_define([V_STRING], [V_MAJOR.V_MINOR.V_PATCH])
m4_ifdef([V_EXTRA], [m4_append([V_STRING], [-V_EXTRA])])

AC_PREREQ([2.69])
AC_INIT([lttng-ust], V_STRING, [mathieu dot desnoyers at efficios dot com], [], [https://lttng.org])

dnl Substitute minor/major/patchlevel version numbers
AC_SUBST([MAJOR_VERSION], [V_MAJOR])
AC_SUBST([MINOR_VERSION], [V_MINOR])
AC_SUBST([PATCHLEVEL_VERSION], [V_PATCH])

# Following the numbering scheme proposed by libtool for the library version
# http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
# This is the library version of liblttng-ust.
m4_define([UST_LIB_V_MAJOR], [1])
m4_define([UST_LIB_V_MINOR], [0])
m4_define([UST_LIB_V_PATCH], [0])

AC_SUBST([LTTNG_UST_LIBRARY_VERSION], [UST_LIB_V_MAJOR:UST_LIB_V_MINOR:UST_LIB_V_PATCH])
AC_DEFINE([CONFIG_LTTNG_UST_LIBRARY_VERSION_MAJOR], [UST_LIB_V_MAJOR], [Major SONAME number of the ust library])
# note: remember to update tracepoint.h dlopen() to match this version
# number. TODO: eventually automate by exporting the major number.

# This is the library version of liblttng-ust-ctl, used internally by
# liblttng-ust, lttng-sessiond, and lttng-consumerd.
AC_SUBST([LTTNG_UST_CTL_LIBRARY_VERSION], [5:0:0])

AC_CONFIG_HEADERS([include/config.h include/lttng/ust-config.h])
AC_CONFIG_AUX_DIR([config])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_SRCDIR([include/lttng/tracepoint.h])

AC_CANONICAL_TARGET
AC_CANONICAL_HOST

AM_INIT_AUTOMAKE([1.12 foreign dist-bzip2 no-dist-gzip tar-ustar nostdinc -Wall -Wno-portability -Werror])
AM_MAINTAINER_MODE([enable])

# Enable silent rules by default
AM_SILENT_RULES([yes])

# Checks for C compiler
AC_USE_SYSTEM_EXTENSIONS
AC_SYS_LARGEFILE
AC_PROG_CC
# AC_PROG_CC_STDC was merged in AC_PROG_CC in autoconf 2.70
m4_version_prereq([2.70], [], [AC_PROG_CC_STDC])
AX_CXX_COMPILE_STDCXX([11], [noext], [optional])
AM_CONDITIONAL([HAVE_CXX], [test "$HAVE_CXX11" = "1"])

# Check if the compiler support weak symbols
AX_SYS_WEAK_ALIAS

AS_IF([test "x${ax_cv_sys_weak_alias}" = "xno"], [
	AC_MSG_ERROR([Your platform doesn't support weak symbols.])
])

# Checks for programs.
AM_PROG_AR
AC_PROG_SED
AC_PROG_GREP
AC_PROG_LN_S
AC_PROG_MKDIR_P
AC_PROG_MAKE_SET
AC_CHECK_PROG([CMAKE], [cmake])
AM_CONDITIONAL([HAVE_CMAKE], [test "x$CMAKE" != "x"])

# libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
AC_ARG_ENABLE([libtool-linkdep-fixup], [
AS_HELP_STRING([--disable-libtool-linkdep-fixup], [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)])
], [
	libtool_fixup=$enableval
], [
	libtool_fixup=yes
])

AS_IF([test "x$libtool_fixup" = "xyes"], [
	libtool_m4="$srcdir/m4/libtool.m4"
	libtool_flag_pattern=".*link_all_deplibs\s*,\s*\$1\s*)"
	AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
	libtool_flag_pattern_count=$(grep -c "$libtool_flag_pattern\s*=\s*no" $libtool_m4)

	AS_IF([test $libtool_flag_pattern_count -ne 0], [
	AC_MSG_RESULT([$libtool_flag_pattern_count])
	AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
		$SED -i "s/\($libtool_flag_pattern\)\s*=\s*no/\1=unknown/g" $libtool_m4
	], [
		AC_MSG_RESULT([none])
	])
])
LT_INIT([disable-static])

AC_MSG_CHECKING([whether shared libraries are enabled])
AS_IF([test "x$enable_shared" = "xyes"], [
	AC_MSG_RESULT([yes])
], [
	AC_MSG_RESULT([no])
	AC_MSG_ERROR([LTTng-UST requires shared libraries to be enabled])
])

# Checks for typedefs, structures, and compiler characteristics.
AC_C_INLINE
AC_TYPE_INT8_T
AC_TYPE_INT16_T
AC_TYPE_INT32_T
AC_TYPE_INT64_T
AC_TYPE_MODE_T
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_TYPE_UID_T
AC_TYPE_UINT8_T
AC_TYPE_UINT16_T
AC_TYPE_UINT32_T
AC_TYPE_UINT64_T
AC_CHECK_TYPES([ptrdiff_t])

AX_C___ATTRIBUTE__
AS_IF([test "x$ax_cv___attribute__" = "xyes"],
	[:],
	[AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])

AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])

# Checks for library functions.
AC_FUNC_CHOWN
AC_FUNC_FORK
AC_FUNC_MMAP
AC_FUNC_REALLOC
AC_FUNC_STRERROR_R
AC_FUNC_STRNLEN
AC_CHECK_FUNCS([ \
	atexit \
	clock_gettime \
	ftruncate \
	getpagesize \
	gettimeofday \
	localeconv \
	memchr \
	memmove \
	memset \
	mkdir \
	munmap \
	realpath \
	sched_getcpu \
	socket \
	strchr \
	strdup \
	strerror \
	strtol \
	strtoul \
	sysconf \
])

# Check for pthread_setname_np and its signature
LTTNG_PTHREAD_SETNAME_NP
LTTNG_PTHREAD_GETNAME_NP

# AC_FUNC_MALLOC causes problems when cross-compiling.
#AC_FUNC_MALLOC

# Checks for header files.
AC_HEADER_STDBOOL
AC_CHECK_HEADERS([ \
	arpa/inet.h \
	fcntl.h \
	float.h \
	limits.h \
	locale.h \
	stddef.h \
	sys/socket.h \
	sys/time.h \
	wchar.h \
])

# Set architecture specific options
AS_CASE([$host_cpu],
	[i[[3456]]86], [],
	[x86_64], [],
	[amd64], [],
	[powerpc], [],
	[ppc64], [],
	[ppc64le], [],
	[powerpc64], [],
	[powerpc64le], [],
	[s390], [],
	[s390x], [],
	[arm*], [
		NO_NUMA=1
		],
	[aarch64*], [],
	[mips*], [],
	[tile*], [],
	[
		UNSUPPORTED_ARCH=1
	])

# Set os specific options
AS_CASE([$host_os],
	[freebsd*], [NO_NUMA=1]
)

# Configuration options, which will be installed in the config.h
AH_TEMPLATE([LTTNG_UST_HAVE_SDT_INTEGRATION], [SystemTap integration via sdt.h])

# Checks for libraries.
AC_CHECK_LIB([dl], [dlopen], [
	libdl_name=dl
	DL_LIBS="-ldl"
], [
	#libdl not found, check for dlopen in libc.
	AC_CHECK_LIB([c], [dlopen], [
		libdl_name=c
		DL_LIBS="-lc"
	], [
		AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
	])
])
AC_SUBST(DL_LIBS)

# Check if libdl has dlmopen support.
AH_TEMPLATE([HAVE_DLMOPEN], ["Define to 1 if dlmopen is available."])
AC_CHECK_LIB([$libdl_name], [dlmopen],
	[AC_DEFINE([HAVE_DLMOPEN], [1])]
)

# Check for dlfcn.h
AC_CHECK_HEADER([dlfcn.h])
AS_IF([test "x${ac_cv_header_dlfcn_h}" = "xyes"], [
	AC_CHECK_DECLS([RTLD_DI_LINKMAP], [], [], [
		#include <dlfcn.h>
	])
], [
	ac_cv_have_decl_RTLD_DI_LINKMAP="no"
])

AM_CONDITIONAL([ENABLE_UST_DL], [test "x${ac_cv_have_decl_RTLD_DI_LINKMAP}" = "xyes"])

# Require URCU >= 0.12 for DEFINE_URCU_TLS_INIT
PKG_CHECK_MODULES([URCU], [liburcu >= 0.12])

# numa.h integration
AS_IF([test "x$NO_NUMA" = "x1"],[
      AS_IF([test "x$enable_numa" = "x" ], [enable_numa=no])
])

AC_ARG_ENABLE([numa], [
AS_HELP_STRING([--disable-numa], [disable NUMA support])
], [
	enable_numa=$enableval
], [
	enable_numa=yes
])

AS_IF([test "x$enable_numa" = "xyes"], [
	# numa - check that numa lib is available
	AC_CHECK_LIB([numa], [numa_available], [],
[AC_MSG_ERROR([libnuma is not available. Please either install it (e.g. libnuma-dev) or use [LDFLAGS]=-Ldir to specify the right location, or use --disable-numa configure argument to disable NUMA support.])])
	have_libnuma=yes
])
AM_CONDITIONAL([ENABLE_NUMA], [test "x$have_libnuma" = "xyes"])

# optional linux/perf_event.h
AC_CHECK_HEADERS([linux/perf_event.h], [have_perf_event=yes], [])

# Perf event counters are supported on all architectures supported by
# perf, using the read system call as fallback.
AM_CONDITIONAL([HAVE_PERF_EVENT], [test "x$have_perf_event" = "xyes"])

AH_TEMPLATE([HAVE_PERF_EVENT], ["Perf event integration via perf_event.h"])
AS_IF([test "x$have_perf_event" = "xyes"], [
	AC_DEFINE([HAVE_PERF_EVENT], [1])
])

# Check for JNI header files if requested
AC_ARG_ENABLE([jni-interface], [
AS_HELP_STRING([--enable-jni-interface], [build JNI interface between C and Java. Needs Java include files [default=no]])
], [
	jni_interface=$enableval
], [
	jni_interface=no
])

AM_CONDITIONAL([ENABLE_JNI_INTERFACE], [test "x$jni_interface" = "xyes"])


AC_ARG_ENABLE([java-agent-jul], [
AS_HELP_STRING([--enable-java-agent-jul], [build the LTTng UST Java agent with JUL support [default=no]])
], [
	java_agent_jul=$enableval
], [
	java_agent_jul=no
])

AC_ARG_ENABLE([java-agent-log4j], [
AS_HELP_STRING([--enable-java-agent-log4j], [build the LTTng UST Java agent with Log4j support [default=no]])
], [
	java_agent_log4j=$enableval
], [
	java_agent_log4j=no
])

AC_ARG_ENABLE([java-agent-all], [
AS_HELP_STRING([--enable-java-agent-all], [build the LTTng UST Java agent with all supported backends [default=no]])
], [
	java_agent_jul=$enableval
	java_agent_log4j=$enableval
], [:])

AM_CONDITIONAL([ENABLE_JAVA_AGENT], [test "x$java_agent_jul" = "xyes" || test "x$java_agent_log4j" = "xyes"])
AM_CONDITIONAL([ENABLE_JAVA_AGENT_WITH_JUL], [test "x$java_agent_jul" = "xyes"])
AM_CONDITIONAL([ENABLE_JAVA_AGENT_WITH_LOG4J], [test "x$java_agent_log4j" = "xyes"])

AS_IF([test "x$jni_interface" = "xyes" || test "x$java_agent_jul" = "xyes" || test "x$java_agent_log4j" = "xyes"], [
	AX_JAVA_OPTIONS
	AX_PROG_JAVAC
	AX_PROG_JAVA
	AX_PROG_JAR
	AC_ARG_VAR([CLASSPATH], [Java class path])

	AX_JNI_INCLUDE_DIR
	for JNI_INCLUDE_DIR in $JNI_INCLUDE_DIRS
	do
		JNI_CPPFLAGS="$JNI_CPPFLAGS -I$JNI_INCLUDE_DIR"
	done

	saved_CPPFLAGS="$CPPFLAGS"
	CPPFLAGS="$CPPFLAGS $JNI_CPPFLAGS"
	AX_PROG_JAVAH
	CPPFLAGS="$saved_CPPFLAGS"
])

AM_CONDITIONAL([HAVE_JAVAH], [test "x$JAVAH" != "x"])

AS_IF([test "x$java_agent_log4j" = "xyes"], [
	AX_CHECK_CLASSPATH
	AX_CHECK_CLASS([org.apache.log4j.Logger])
	AS_IF([test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"], [
		AC_MSG_ERROR([The UST Java agent support for log4j was requested but the Log4j classes were not found. Please specify the location of the Log4j jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/log4j.jar"])
	])
])

# Option to build the python agent
AC_ARG_ENABLE([python-agent], [
AS_HELP_STRING([--enable-python-agent], [build the LTTng UST Python agent [default=no]])
], [
	python_agent=$enableval
], [:])
AM_CONDITIONAL([ENABLE_PYTHON_AGENT], [test "x$python_agent" = "xyes"])
AS_IF([test "x$python_agent" = "xyes"], [
	AM_PATH_PYTHON([2.7])
])

# sdt.h integration
AC_ARG_WITH([sdt], [
AS_HELP_STRING([--with-sdt], [provide SystemTap integration via sdt.h [default=no]])
], [
	with_sdt=$withval
], [
	with_sdt="no"
])

AS_IF([test "x$with_sdt" = "xyes"], [
	AC_MSG_CHECKING([STAP_PROBEV()])
	AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
		#define SDT_USE_VARIADIC
		#include <sys/sdt.h>
		void fct(void)
		{
			STAP_PROBEV(provider,name,1,2,3,4,5,6,7,8,9,10);
		}
	]])], [
		AC_MSG_RESULT([yes])
		AC_DEFINE([LTTNG_UST_HAVE_SDT_INTEGRATION], [1])
	], [
		AC_MSG_RESULT([no])
		AC_MSG_ERROR([The sdt.h integration was requested but the STAP_PROBEV define cannot be used. Make sure it is installed, and up to date, or use CPPFLAGS=-I/path/ to specify a non-standard path to sys/sdt.h])
	])
])

AC_ARG_WITH([lttng-system-rundir], [
AS_HELP_STRING([--with-lttng-system-rundir], [Location of the system directory where LTTng-UST expects the system-wide lttng-sessiond runtime files. The default is "/var/run/lttng".]),
], [
	lttng_system_rundir="$withval"
], [
	lttng_system_rundir="/var/run/lttng"
])
AC_DEFINE_UNQUOTED([LTTNG_SYSTEM_RUNDIR], ["$lttng_system_rundir"],
		[LTTng system runtime directory])

AC_CHECK_PROG([ENABLE_GEN_TP_EXAMPLES], [python], ["yes"])
AM_CONDITIONAL([ENABLE_GEN_TP_EXAMPLES], [test "x$ENABLE_GEN_TP_EXAMPLES" = "xyes"])

# Enable building examples
AC_ARG_ENABLE(
	examples,
	AS_HELP_STRING(
		[--disable-examples],
		[Do not build and install examples]
	),
	[enable_examples=$enableval],
	[enable_examples=yes]
)

AM_CONDITIONAL([ENABLE_EXAMPLES], [test "x$enable_examples" != "xno"])

# Set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
# is not distributed in tarballs.
AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])

# Enable building man pages (user's intention).
AC_ARG_ENABLE(
	man-pages,
	AS_HELP_STRING(
		[--disable-man-pages],
		[Do not build and install man pages (already built in a distributed tarball)]
	),
	[man_pages_opt=$enableval],
	[man_pages_opt=yes]
)

# Check for asciidoc and xmlto if we enabled building the man pages.
have_asciidoc_xmlto=no
warn_prebuilt_man_pages=no

AS_IF([test "x$man_pages_opt" = "xyes"], [
	AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
	AC_PATH_PROG([XMLTO], [xmlto], [no])

	AS_IF([test "x$ASCIIDOC" = "xno" || test "x$XMLTO" = "xno"], [
		AS_IF([test "x$in_git_repo" = "xyes"], [
			# This is an error because we're in the Git repo, which
			# means the man pages are not already generated for us,
			# thus asciidoc/xmlto are required because we were asked
			# to build the man pages.
			AC_MSG_ERROR([
Both asciidoc and xmlto are needed to build the LTTng-UST man pages. Use
--disable-man-pages to disable building the man pages, in which case
they will not be installed.
			])
		], [
			# Only warn here: since we're in the tarball, the man
			# pages should already be generated at this point, thus
			# asciidoc/xmlto are not strictly required.
			warn_prebuilt_man_pages=yes
		])
	], [
		have_asciidoc_xmlto=yes
	])
])

# Export man page build condition: build the man pages if the user
# asked for it, and if the tools are available.
AM_CONDITIONAL([ENABLE_MAN_PAGES], [test "x$man_pages_opt" != "xno"])
AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])

AM_CFLAGS="-Wall $URCU_CFLAGS $PTHREAD_CFLAGS"
AC_SUBST(AM_CFLAGS)

AM_CXXFLAGS="$AM_CFLAGS"
AC_SUBST(AM_CXXFLAGS)

# The order in which the include folders are searched is important.
# The top_builddir should always be searched first in the event that a build
# time generated file is included.
AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_srcdir)/include -include config.h"
AC_SUBST(AM_CPPFLAGS)

AC_SUBST(JNI_CPPFLAGS)

AC_CONFIG_FILES([
	Makefile
	doc/Makefile
	doc/examples/Makefile
	doc/man/Makefile
	include/Makefile
	include/lttng/ust-version.h
	snprintf/Makefile
	libcounter/Makefile
	libmsgpack/Makefile
	libringbuffer/Makefile
	liblttng-ust-comm/Makefile
	liblttng-ust/Makefile
	liblttng-ust-ctl/Makefile
	liblttng-ust-fork/Makefile
	liblttng-ust-dl/Makefile
	liblttng-ust-fd/Makefile
	liblttng-ust-java/Makefile
	liblttng-ust-java-agent/Makefile
	liblttng-ust-java-agent/java/Makefile
	liblttng-ust-java-agent/java/lttng-ust-agent-all/Makefile
	liblttng-ust-java-agent/java/lttng-ust-agent-common/Makefile
	liblttng-ust-java-agent/java/lttng-ust-agent-jul/Makefile
	liblttng-ust-java-agent/java/lttng-ust-agent-log4j/Makefile
	liblttng-ust-java-agent/jni/Makefile
	liblttng-ust-java-agent/jni/common/Makefile
	liblttng-ust-java-agent/jni/jul/Makefile
	liblttng-ust-java-agent/jni/log4j/Makefile
	liblttng-ust-libc-wrapper/Makefile
	liblttng-ust-cyg-profile/Makefile
	liblttng-ust-python-agent/Makefile
	python-lttngust/Makefile
	python-lttngust/setup.py
	python-lttngust/lttngust/__init__.py
	tools/Makefile
	tests/Makefile
	tests/compile/Makefile
	tests/compile/ctf-types/Makefile
	tests/compile/hello.cxx/Makefile
	tests/compile/hello/Makefile
	tests/compile/hello-many/Makefile
	tests/compile/same_line_tracepoint/Makefile
	tests/compile/test-app-ctx/Makefile
	tests/benchmark/Makefile
	tests/unit/gcc-weak-hidden/Makefile
	tests/unit/libmsgpack/Makefile
	tests/unit/Makefile
	tests/unit/libringbuffer/Makefile
	tests/unit/pthread_name/Makefile
	tests/unit/snprintf/Makefile
	tests/unit/ust-elf/Makefile
	tests/utils/Makefile
	lttng-ust.pc
	lttng-ust-ctl.pc
])

AC_OUTPUT


#
# Mini-report on what will be built.
#

PPRINT_INIT
PPRINT_SET_INDENT(1)
PPRINT_SET_TS(38)

AS_ECHO
AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-ust $PACKAGE_VERSION \"V_NAME\"$PPRINT_COLOR_RST")
AS_ECHO

AS_ECHO("V_DESC")

AS_ECHO
PPRINT_SUBTITLE([System])

PPRINT_PROP_STRING([Target architecture], $host_cpu)

AS_IF([test "x$UNSUPPORTED_ARCH" = "x1"],[
       PPRINT_WARN([Your architecture ($host_cpu) is unsupported, using safe default of no unaligned access.])
])

AS_ECHO
PPRINT_SUBTITLE([Features])
PPRINT_SET_INDENT(1)

test "x$with_sdt" = "xyes" && value=1 || value=0
PPRINT_PROP_BOOL_CUSTOM([sdt.h integration], $value, [use --with-sdt])

test "x$java_agent_jul" = xyes && value=1 || value=0
PPRINT_PROP_BOOL_CUSTOM([Java agent (JUL support)], $value, [use --enable-java-agent-jul])

test "x$java_agent_log4j" = xyes && value=1 || value=0
PPRINT_PROP_BOOL_CUSTOM([Java agent (Log4j support)], $value, [use --enable-java-agent-log4j])

test "x$jni_interface" = xyes && value=1 || value=0
PPRINT_PROP_BOOL_CUSTOM([JNI interface (JNI)], $value, [use --enable-jni-interface])

test "x$python_agent" = xyes && value=1 || value=0
PPRINT_PROP_BOOL_CUSTOM([Python agent], $value, [use --enable-python-agent])

test "x$have_perf_event" = "xyes" && value=1 || value=0
PPRINT_PROP_BOOL_CUSTOM([Perf event integration], $value)

test "x$enable_numa" = xyes && value=1 || value=0
PPRINT_PROP_BOOL([NUMA], $value)

AS_ECHO
PPRINT_SET_INDENT(0)

test "x$enable_examples" = xyes && value=1 || value=0
PPRINT_PROP_BOOL([Build and install examples], $value, $PPRINT_COLOR_SUBTITLE)

# man pages build enabled/disabled
m4_pushdef([build_man_pages_msg], [Build and install man pages])

AS_IF([test "x$man_pages_opt" != "xno"], [
	AS_IF([test "x$in_git_repo" = "xyes"], [
		PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
	], [
		AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
			PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
		], [
			PPRINT_PROP_STRING([build_man_pages_msg],
				[${PPRINT_COLOR_BLDGRN}yes (already built)],
				$PPRINT_COLOR_SUBTITLE)
		])
	])
], [
	PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
])

m4_popdef([build_man_pages_msg])

PPRINT_SET_INDENT(1)

report_bindir="`eval eval echo $bindir`"
report_libdir="`eval eval echo $libdir`"

# Print the bindir and libdir this `make install' will install into.
AS_ECHO
PPRINT_SUBTITLE([Install directories])
PPRINT_PROP_STRING([Binaries], [$report_bindir])
PPRINT_PROP_STRING([Libraries], [$report_libdir])

AS_ECHO
PPRINT_SUBTITLE([System directories])

PPRINT_PROP_STRING([lttng-sessiond rundir], [$lttng_system_rundir])

PPRINT_SET_INDENT(0)

AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
	AS_ECHO
	PPRINT_WARN([Both asciidoc and xmlto are needed to build the LTTng-UST man pages.

Note that the man pages are already built in this distribution tarball,
therefore asciidoc and xmlto are only needed if you intend to modify
their sources.

Use --disable-man-pages to completely disable building and installing
the man pages.])
])
Commit	Line	Data
	1	# SPDX-License-Identifier: LGPL-2.1-only
	2
	3	dnl Version infos
	4	m4_define([V_MAJOR], [2])
	5	m4_define([V_MINOR], [13])
	6	m4_define([V_PATCH], [0])
	7	m4_define([V_EXTRA], [pre])
	8	m4_define([V_NAME], [[Codename TBD]])
	9	m4_define([V_DESC], [[Description TBD]])
	10
	11	m4_define([V_STRING], [V_MAJOR.V_MINOR.V_PATCH])
	12	m4_ifdef([V_EXTRA], [m4_append([V_STRING], [-V_EXTRA])])
	13
	14	AC_PREREQ([2.69])
	15	AC_INIT([lttng-ust], V_STRING, [mathieu dot desnoyers at efficios dot com], [], [https://lttng.org])
	16
	17	dnl Substitute minor/major/patchlevel version numbers
	18	AC_SUBST([MAJOR_VERSION], [V_MAJOR])
	19	AC_SUBST([MINOR_VERSION], [V_MINOR])
	20	AC_SUBST([PATCHLEVEL_VERSION], [V_PATCH])
	21
	22	# Following the numbering scheme proposed by libtool for the library version
	23	# http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
	24	# This is the library version of liblttng-ust.
	25	m4_define([UST_LIB_V_MAJOR], [1])
	26	m4_define([UST_LIB_V_MINOR], [0])
	27	m4_define([UST_LIB_V_PATCH], [0])
	28
	29	AC_SUBST([LTTNG_UST_LIBRARY_VERSION], [UST_LIB_V_MAJOR:UST_LIB_V_MINOR:UST_LIB_V_PATCH])
	30	AC_DEFINE([CONFIG_LTTNG_UST_LIBRARY_VERSION_MAJOR], [UST_LIB_V_MAJOR], [Major SONAME number of the ust library])
	31	# note: remember to update tracepoint.h dlopen() to match this version
	32	# number. TODO: eventually automate by exporting the major number.
	33
	34	# This is the library version of liblttng-ust-ctl, used internally by
	35	# liblttng-ust, lttng-sessiond, and lttng-consumerd.
	36	AC_SUBST([LTTNG_UST_CTL_LIBRARY_VERSION], [5:0:0])
	37
	38	AC_CONFIG_HEADERS([include/config.h include/lttng/ust-config.h])
	39	AC_CONFIG_AUX_DIR([config])
	40	AC_CONFIG_MACRO_DIR([m4])
	41	AC_CONFIG_SRCDIR([include/lttng/tracepoint.h])
	42
	43	AC_CANONICAL_TARGET
	44	AC_CANONICAL_HOST
	45
	46	AM_INIT_AUTOMAKE([1.12 foreign dist-bzip2 no-dist-gzip tar-ustar nostdinc -Wall -Wno-portability -Werror])
	47	AM_MAINTAINER_MODE([enable])
	48
	49	# Enable silent rules by default
	50	AM_SILENT_RULES([yes])
	51
	52	# Checks for C compiler
	53	AC_USE_SYSTEM_EXTENSIONS
	54	AC_SYS_LARGEFILE
	55	AC_PROG_CC
	56	# AC_PROG_CC_STDC was merged in AC_PROG_CC in autoconf 2.70
	57	m4_version_prereq([2.70], [], [AC_PROG_CC_STDC])
	58	AX_CXX_COMPILE_STDCXX([11], [noext], [optional])
	59	AM_CONDITIONAL([HAVE_CXX], [test "$HAVE_CXX11" = "1"])
	60
	61	# Check if the compiler support weak symbols
	62	AX_SYS_WEAK_ALIAS
	63
	64	AS_IF([test "x${ax_cv_sys_weak_alias}" = "xno"], [
	65	AC_MSG_ERROR([Your platform doesn't support weak symbols.])
	66	])
	67
	68	# Checks for programs.
	69	AM_PROG_AR
	70	AC_PROG_SED
	71	AC_PROG_GREP
	72	AC_PROG_LN_S
	73	AC_PROG_MKDIR_P
	74	AC_PROG_MAKE_SET
	75	AC_CHECK_PROG([CMAKE], [cmake])
	76	AM_CONDITIONAL([HAVE_CMAKE], [test "x$CMAKE" != "x"])
	77
	78	# libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
	79	AC_ARG_ENABLE([libtool-linkdep-fixup], [
	80	AS_HELP_STRING([--disable-libtool-linkdep-fixup], [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)])
	81	], [
	82	libtool_fixup=$enableval
	83	], [
	84	libtool_fixup=yes
	85	])
	86
	87	AS_IF([test "x$libtool_fixup" = "xyes"], [
	88	libtool_m4="$srcdir/m4/libtool.m4"
	89	libtool_flag_pattern=".link_all_deplibs\s,\s\$1\s)"
	90	AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
	91	libtool_flag_pattern_count=$(grep -c "$libtool_flag_pattern\s=\sno" $libtool_m4)
	92
	93	AS_IF([test $libtool_flag_pattern_count -ne 0], [
	94	AC_MSG_RESULT([$libtool_flag_pattern_count])
	95	AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
	96	$SED -i "s/\($libtool_flag_pattern\)\s=\sno/\1=unknown/g" $libtool_m4
	97	], [
	98	AC_MSG_RESULT([none])
	99	])
	100	])
	101	LT_INIT([disable-static])
	102
	103	AC_MSG_CHECKING([whether shared libraries are enabled])
	104	AS_IF([test "x$enable_shared" = "xyes"], [
	105	AC_MSG_RESULT([yes])
	106	], [
	107	AC_MSG_RESULT([no])
	108	AC_MSG_ERROR([LTTng-UST requires shared libraries to be enabled])
	109	])
	110
	111	# Checks for typedefs, structures, and compiler characteristics.
	112	AC_C_INLINE
	113	AC_TYPE_INT8_T
	114	AC_TYPE_INT16_T
	115	AC_TYPE_INT32_T
	116	AC_TYPE_INT64_T
	117	AC_TYPE_MODE_T
	118	AC_TYPE_OFF_T
	119	AC_TYPE_PID_T
	120	AC_TYPE_SIZE_T
	121	AC_TYPE_SSIZE_T
	122	AC_TYPE_UID_T
	123	AC_TYPE_UINT8_T
	124	AC_TYPE_UINT16_T
	125	AC_TYPE_UINT32_T
	126	AC_TYPE_UINT64_T
	127	AC_CHECK_TYPES([ptrdiff_t])
	128
	129	AX_C___ATTRIBUTE__
	130	AS_IF([test "x$ax_cv___attribute__" = "xyes"],
	131	[:],
	132	[AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
	133
	134	AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
	135
	136	# Checks for library functions.
	137	AC_FUNC_CHOWN
	138	AC_FUNC_FORK
	139	AC_FUNC_MMAP
	140	AC_FUNC_REALLOC
	141	AC_FUNC_STRERROR_R
	142	AC_FUNC_STRNLEN
	143	AC_CHECK_FUNCS([ \
	144	atexit \
	145	clock_gettime \
	146	ftruncate \
	147	getpagesize \
	148	gettimeofday \
	149	localeconv \
	150	memchr \
	151	memmove \
	152	memset \
	153	mkdir \
	154	munmap \
	155	realpath \
	156	sched_getcpu \
	157	socket \
	158	strchr \
	159	strdup \
	160	strerror \
	161	strtol \
	162	strtoul \
	163	sysconf \
	164	])
	165
	166	# Check for pthread_setname_np and its signature
	167	LTTNG_PTHREAD_SETNAME_NP
	168	LTTNG_PTHREAD_GETNAME_NP
	169
	170	# AC_FUNC_MALLOC causes problems when cross-compiling.
	171	#AC_FUNC_MALLOC
	172
	173	# Checks for header files.
	174	AC_HEADER_STDBOOL
	175	AC_CHECK_HEADERS([ \
	176	arpa/inet.h \
	177	fcntl.h \
	178	float.h \
	179	limits.h \
	180	locale.h \
	181	stddef.h \
	182	sys/socket.h \
	183	sys/time.h \
	184	wchar.h \
	185	])
	186
	187	# Set architecture specific options
	188	AS_CASE([$host_cpu],
	189	[i[[3456]]86], [],
	190	[x86_64], [],
	191	[amd64], [],
	192	[powerpc], [],
	193	[ppc64], [],
	194	[ppc64le], [],
	195	[powerpc64], [],
	196	[powerpc64le], [],
	197	[s390], [],
	198	[s390x], [],
	199	[arm*], [
	200	NO_NUMA=1
	201	],
	202	[aarch64*], [],
	203	[mips*], [],
	204	[tile*], [],
	205	[
	206	UNSUPPORTED_ARCH=1
	207	])
	208
	209	# Set os specific options
	210	AS_CASE([$host_os],
	211	[freebsd*], [NO_NUMA=1]
	212	)
	213
	214	# Configuration options, which will be installed in the config.h
	215	AH_TEMPLATE([LTTNG_UST_HAVE_SDT_INTEGRATION], [SystemTap integration via sdt.h])
	216
	217	# Checks for libraries.
	218	AC_CHECK_LIB([dl], [dlopen], [
	219	libdl_name=dl
	220	DL_LIBS="-ldl"
	221	], [
	222	#libdl not found, check for dlopen in libc.
	223	AC_CHECK_LIB([c], [dlopen], [
	224	libdl_name=c
	225	DL_LIBS="-lc"
	226	], [
	227	AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
	228	])
	229	])
	230	AC_SUBST(DL_LIBS)
	231
	232	# Check if libdl has dlmopen support.
	233	AH_TEMPLATE([HAVE_DLMOPEN], ["Define to 1 if dlmopen is available."])
	234	AC_CHECK_LIB([$libdl_name], [dlmopen],
	235	[AC_DEFINE([HAVE_DLMOPEN], [1])]
	236	)
	237
	238	# Check for dlfcn.h
	239	AC_CHECK_HEADER([dlfcn.h])
	240	AS_IF([test "x${ac_cv_header_dlfcn_h}" = "xyes"], [
	241	AC_CHECK_DECLS([RTLD_DI_LINKMAP], [], [], [
	242	#include <dlfcn.h>
	243	])
	244	], [
	245	ac_cv_have_decl_RTLD_DI_LINKMAP="no"
	246	])
	247
	248	AM_CONDITIONAL([ENABLE_UST_DL], [test "x${ac_cv_have_decl_RTLD_DI_LINKMAP}" = "xyes"])
	249
	250	# Require URCU >= 0.12 for DEFINE_URCU_TLS_INIT
	251	PKG_CHECK_MODULES([URCU], [liburcu >= 0.12])
	252
	253	# numa.h integration
	254	AS_IF([test "x$NO_NUMA" = "x1"],[
	255	AS_IF([test "x$enable_numa" = "x" ], [enable_numa=no])
	256	])
	257
	258	AC_ARG_ENABLE([numa], [
	259	AS_HELP_STRING([--disable-numa], [disable NUMA support])
	260	], [
	261	enable_numa=$enableval
	262	], [
	263	enable_numa=yes
	264	])
	265
	266	AS_IF([test "x$enable_numa" = "xyes"], [
	267	# numa - check that numa lib is available
	268	AC_CHECK_LIB([numa], [numa_available], [],
	269	[AC_MSG_ERROR([libnuma is not available. Please either install it (e.g. libnuma-dev) or use [LDFLAGS]=-Ldir to specify the right location, or use --disable-numa configure argument to disable NUMA support.])])
	270	have_libnuma=yes
	271	])
	272	AM_CONDITIONAL([ENABLE_NUMA], [test "x$have_libnuma" = "xyes"])
	273
	274	# optional linux/perf_event.h
	275	AC_CHECK_HEADERS([linux/perf_event.h], [have_perf_event=yes], [])
	276
	277	# Perf event counters are supported on all architectures supported by
	278	# perf, using the read system call as fallback.
	279	AM_CONDITIONAL([HAVE_PERF_EVENT], [test "x$have_perf_event" = "xyes"])
	280
	281	AH_TEMPLATE([HAVE_PERF_EVENT], ["Perf event integration via perf_event.h"])
	282	AS_IF([test "x$have_perf_event" = "xyes"], [
	283	AC_DEFINE([HAVE_PERF_EVENT], [1])
	284	])
	285
	286	# Check for JNI header files if requested
	287	AC_ARG_ENABLE([jni-interface], [
	288	AS_HELP_STRING([--enable-jni-interface], [build JNI interface between C and Java. Needs Java include files [default=no]])
	289	], [
	290	jni_interface=$enableval
	291	], [
	292	jni_interface=no
	293	])
	294
	295	AM_CONDITIONAL([ENABLE_JNI_INTERFACE], [test "x$jni_interface" = "xyes"])
	296
	297
	298	AC_ARG_ENABLE([java-agent-jul], [
	299	AS_HELP_STRING([--enable-java-agent-jul], [build the LTTng UST Java agent with JUL support [default=no]])
	300	], [
	301	java_agent_jul=$enableval
	302	], [
	303	java_agent_jul=no
	304	])
	305
	306	AC_ARG_ENABLE([java-agent-log4j], [
	307	AS_HELP_STRING([--enable-java-agent-log4j], [build the LTTng UST Java agent with Log4j support [default=no]])
	308	], [
	309	java_agent_log4j=$enableval
	310	], [
	311	java_agent_log4j=no
	312	])
	313
	314	AC_ARG_ENABLE([java-agent-all], [
	315	AS_HELP_STRING([--enable-java-agent-all], [build the LTTng UST Java agent with all supported backends [default=no]])
	316	], [
	317	java_agent_jul=$enableval
	318	java_agent_log4j=$enableval
	319	], [:])
	320
	321	AM_CONDITIONAL([ENABLE_JAVA_AGENT], [test "x$java_agent_jul" = "xyes" \|\| test "x$java_agent_log4j" = "xyes"])
	322	AM_CONDITIONAL([ENABLE_JAVA_AGENT_WITH_JUL], [test "x$java_agent_jul" = "xyes"])
	323	AM_CONDITIONAL([ENABLE_JAVA_AGENT_WITH_LOG4J], [test "x$java_agent_log4j" = "xyes"])
	324
	325	AS_IF([test "x$jni_interface" = "xyes" \|\| test "x$java_agent_jul" = "xyes" \|\| test "x$java_agent_log4j" = "xyes"], [
	326	AX_JAVA_OPTIONS
	327	AX_PROG_JAVAC
	328	AX_PROG_JAVA
	329	AX_PROG_JAR
	330	AC_ARG_VAR([CLASSPATH], [Java class path])
	331
	332	AX_JNI_INCLUDE_DIR
	333	for JNI_INCLUDE_DIR in $JNI_INCLUDE_DIRS
	334	do
	335	JNI_CPPFLAGS="$JNI_CPPFLAGS -I$JNI_INCLUDE_DIR"
	336	done
	337
	338	saved_CPPFLAGS="$CPPFLAGS"
	339	CPPFLAGS="$CPPFLAGS $JNI_CPPFLAGS"
	340	AX_PROG_JAVAH
	341	CPPFLAGS="$saved_CPPFLAGS"
	342	])
	343
	344	AM_CONDITIONAL([HAVE_JAVAH], [test "x$JAVAH" != "x"])
	345
	346	AS_IF([test "x$java_agent_log4j" = "xyes"], [
	347	AX_CHECK_CLASSPATH
	348	AX_CHECK_CLASS([org.apache.log4j.Logger])
	349	AS_IF([test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"], [
	350	AC_MSG_ERROR([The UST Java agent support for log4j was requested but the Log4j classes were not found. Please specify the location of the Log4j jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/log4j.jar"])
	351	])
	352	])
	353
	354	# Option to build the python agent
	355	AC_ARG_ENABLE([python-agent], [
	356	AS_HELP_STRING([--enable-python-agent], [build the LTTng UST Python agent [default=no]])
	357	], [
	358	python_agent=$enableval
	359	], [:])
	360	AM_CONDITIONAL([ENABLE_PYTHON_AGENT], [test "x$python_agent" = "xyes"])
	361	AS_IF([test "x$python_agent" = "xyes"], [
	362	AM_PATH_PYTHON([2.7])
	363	])
	364
	365	# sdt.h integration
	366	AC_ARG_WITH([sdt], [
	367	AS_HELP_STRING([--with-sdt], [provide SystemTap integration via sdt.h [default=no]])
	368	], [
	369	with_sdt=$withval
	370	], [
	371	with_sdt="no"
	372	])
	373
	374	AS_IF([test "x$with_sdt" = "xyes"], [
	375	AC_MSG_CHECKING([STAP_PROBEV()])
	376	AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
	377	#define SDT_USE_VARIADIC
	378	#include <sys/sdt.h>
	379	void fct(void)
	380	{
	381	STAP_PROBEV(provider,name,1,2,3,4,5,6,7,8,9,10);
	382	}
	383	]])], [
	384	AC_MSG_RESULT([yes])
	385	AC_DEFINE([LTTNG_UST_HAVE_SDT_INTEGRATION], [1])
	386	], [
	387	AC_MSG_RESULT([no])
	388	AC_MSG_ERROR([The sdt.h integration was requested but the STAP_PROBEV define cannot be used. Make sure it is installed, and up to date, or use CPPFLAGS=-I/path/ to specify a non-standard path to sys/sdt.h])
	389	])
	390	])
	391
	392	AC_ARG_WITH([lttng-system-rundir], [
	393	AS_HELP_STRING([--with-lttng-system-rundir], [Location of the system directory where LTTng-UST expects the system-wide lttng-sessiond runtime files. The default is "/var/run/lttng".]),
	394	], [
	395	lttng_system_rundir="$withval"
	396	], [
	397	lttng_system_rundir="/var/run/lttng"
	398	])
	399	AC_DEFINE_UNQUOTED([LTTNG_SYSTEM_RUNDIR], ["$lttng_system_rundir"],
	400	[LTTng system runtime directory])
	401
	402	AC_CHECK_PROG([ENABLE_GEN_TP_EXAMPLES], [python], ["yes"])
	403	AM_CONDITIONAL([ENABLE_GEN_TP_EXAMPLES], [test "x$ENABLE_GEN_TP_EXAMPLES" = "xyes"])
	404
	405	# Enable building examples
	406	AC_ARG_ENABLE(
	407	examples,
	408	AS_HELP_STRING(
	409	[--disable-examples],
	410	[Do not build and install examples]
	411	),
	412	[enable_examples=$enableval],
	413	[enable_examples=yes]
	414	)
	415
	416	AM_CONDITIONAL([ENABLE_EXAMPLES], [test "x$enable_examples" != "xno"])
	417
	418	# Set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
	419	# is not distributed in tarballs.
	420	AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
	421	AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
	422
	423	# Enable building man pages (user's intention).
	424	AC_ARG_ENABLE(
	425	man-pages,
	426	AS_HELP_STRING(
	427	[--disable-man-pages],
	428	[Do not build and install man pages (already built in a distributed tarball)]
	429	),
	430	[man_pages_opt=$enableval],
	431	[man_pages_opt=yes]
	432	)
	433
	434	# Check for asciidoc and xmlto if we enabled building the man pages.
	435	have_asciidoc_xmlto=no
	436	warn_prebuilt_man_pages=no
	437
	438	AS_IF([test "x$man_pages_opt" = "xyes"], [
	439	AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
	440	AC_PATH_PROG([XMLTO], [xmlto], [no])
	441
	442	AS_IF([test "x$ASCIIDOC" = "xno" \|\| test "x$XMLTO" = "xno"], [
	443	AS_IF([test "x$in_git_repo" = "xyes"], [
	444	# This is an error because we're in the Git repo, which
	445	# means the man pages are not already generated for us,
	446	# thus asciidoc/xmlto are required because we were asked
	447	# to build the man pages.
	448	AC_MSG_ERROR([
	449	Both asciidoc and xmlto are needed to build the LTTng-UST man pages. Use
	450	--disable-man-pages to disable building the man pages, in which case
	451	they will not be installed.
	452	])
	453	], [
	454	# Only warn here: since we're in the tarball, the man
	455	# pages should already be generated at this point, thus
	456	# asciidoc/xmlto are not strictly required.
	457	warn_prebuilt_man_pages=yes
	458	])
	459	], [
	460	have_asciidoc_xmlto=yes
	461	])
	462	])
	463
	464	# Export man page build condition: build the man pages if the user
	465	# asked for it, and if the tools are available.
	466	AM_CONDITIONAL([ENABLE_MAN_PAGES], [test "x$man_pages_opt" != "xno"])
	467	AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
	468
	469	AM_CFLAGS="-Wall $URCU_CFLAGS $PTHREAD_CFLAGS"
	470	AC_SUBST(AM_CFLAGS)
	471
	472	AM_CXXFLAGS="$AM_CFLAGS"
	473	AC_SUBST(AM_CXXFLAGS)
	474
	475	# The order in which the include folders are searched is important.
	476	# The top_builddir should always be searched first in the event that a build
	477	# time generated file is included.
	478	AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_srcdir)/include -include config.h"
	479	AC_SUBST(AM_CPPFLAGS)
	480
	481	AC_SUBST(JNI_CPPFLAGS)
	482
	483	AC_CONFIG_FILES([
	484	Makefile
	485	doc/Makefile
	486	doc/examples/Makefile
	487	doc/man/Makefile
	488	include/Makefile
	489	include/lttng/ust-version.h
	490	snprintf/Makefile
	491	libcounter/Makefile
	492	libmsgpack/Makefile
	493	libringbuffer/Makefile
	494	liblttng-ust-comm/Makefile
	495	liblttng-ust/Makefile
	496	liblttng-ust-ctl/Makefile
	497	liblttng-ust-fork/Makefile
	498	liblttng-ust-dl/Makefile
	499	liblttng-ust-fd/Makefile
	500	liblttng-ust-java/Makefile
	501	liblttng-ust-java-agent/Makefile
	502	liblttng-ust-java-agent/java/Makefile
	503	liblttng-ust-java-agent/java/lttng-ust-agent-all/Makefile
	504	liblttng-ust-java-agent/java/lttng-ust-agent-common/Makefile
	505	liblttng-ust-java-agent/java/lttng-ust-agent-jul/Makefile
	506	liblttng-ust-java-agent/java/lttng-ust-agent-log4j/Makefile
	507	liblttng-ust-java-agent/jni/Makefile
	508	liblttng-ust-java-agent/jni/common/Makefile
	509	liblttng-ust-java-agent/jni/jul/Makefile
	510	liblttng-ust-java-agent/jni/log4j/Makefile
	511	liblttng-ust-libc-wrapper/Makefile
	512	liblttng-ust-cyg-profile/Makefile
	513	liblttng-ust-python-agent/Makefile
	514	python-lttngust/Makefile
	515	python-lttngust/setup.py
	516	python-lttngust/lttngust/__init__.py
	517	tools/Makefile
	518	tests/Makefile
	519	tests/compile/Makefile
	520	tests/compile/ctf-types/Makefile
	521	tests/compile/hello.cxx/Makefile
	522	tests/compile/hello/Makefile
	523	tests/compile/hello-many/Makefile
	524	tests/compile/same_line_tracepoint/Makefile
	525	tests/compile/test-app-ctx/Makefile
	526	tests/benchmark/Makefile
	527	tests/unit/gcc-weak-hidden/Makefile
	528	tests/unit/libmsgpack/Makefile
	529	tests/unit/Makefile
	530	tests/unit/libringbuffer/Makefile
	531	tests/unit/pthread_name/Makefile
	532	tests/unit/snprintf/Makefile
	533	tests/unit/ust-elf/Makefile
	534	tests/utils/Makefile
	535	lttng-ust.pc
	536	lttng-ust-ctl.pc
	537	])
	538
	539	AC_OUTPUT
	540
	541
	542	#
	543	# Mini-report on what will be built.
	544	#
	545
	546	PPRINT_INIT
	547	PPRINT_SET_INDENT(1)
	548	PPRINT_SET_TS(38)
	549
	550	AS_ECHO
	551	AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-ust $PACKAGE_VERSION \"V_NAME\"$PPRINT_COLOR_RST")
	552	AS_ECHO
	553
	554	AS_ECHO("V_DESC")
	555
	556	AS_ECHO
	557	PPRINT_SUBTITLE([System])
	558
	559	PPRINT_PROP_STRING([Target architecture], $host_cpu)
	560
	561	AS_IF([test "x$UNSUPPORTED_ARCH" = "x1"],[
	562	PPRINT_WARN([Your architecture ($host_cpu) is unsupported, using safe default of no unaligned access.])
	563	])
	564
	565	AS_ECHO
	566	PPRINT_SUBTITLE([Features])
	567	PPRINT_SET_INDENT(1)
	568
	569	test "x$with_sdt" = "xyes" && value=1 \|\| value=0
	570	PPRINT_PROP_BOOL_CUSTOM([sdt.h integration], $value, [use --with-sdt])
	571
	572	test "x$java_agent_jul" = xyes && value=1 \|\| value=0
	573	PPRINT_PROP_BOOL_CUSTOM([Java agent (JUL support)], $value, [use --enable-java-agent-jul])
	574
	575	test "x$java_agent_log4j" = xyes && value=1 \|\| value=0
	576	PPRINT_PROP_BOOL_CUSTOM([Java agent (Log4j support)], $value, [use --enable-java-agent-log4j])
	577
	578	test "x$jni_interface" = xyes && value=1 \|\| value=0
	579	PPRINT_PROP_BOOL_CUSTOM([JNI interface (JNI)], $value, [use --enable-jni-interface])
	580
	581	test "x$python_agent" = xyes && value=1 \|\| value=0
	582	PPRINT_PROP_BOOL_CUSTOM([Python agent], $value, [use --enable-python-agent])
	583
	584	test "x$have_perf_event" = "xyes" && value=1 \|\| value=0
	585	PPRINT_PROP_BOOL_CUSTOM([Perf event integration], $value)
	586
	587	test "x$enable_numa" = xyes && value=1 \|\| value=0
	588	PPRINT_PROP_BOOL([NUMA], $value)
	589
	590	AS_ECHO
	591	PPRINT_SET_INDENT(0)
	592
	593	test "x$enable_examples" = xyes && value=1 \|\| value=0
	594	PPRINT_PROP_BOOL([Build and install examples], $value, $PPRINT_COLOR_SUBTITLE)
	595
	596	# man pages build enabled/disabled
	597	m4_pushdef([build_man_pages_msg], [Build and install man pages])
	598
	599	AS_IF([test "x$man_pages_opt" != "xno"], [
	600	AS_IF([test "x$in_git_repo" = "xyes"], [
	601	PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
	602	], [
	603	AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
	604	PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
	605	], [
	606	PPRINT_PROP_STRING([build_man_pages_msg],
	607	[${PPRINT_COLOR_BLDGRN}yes (already built)],
	608	$PPRINT_COLOR_SUBTITLE)
	609	])
	610	])
	611	], [
	612	PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
	613	])
	614
	615	m4_popdef([build_man_pages_msg])
	616
	617	PPRINT_SET_INDENT(1)
	618
	619	report_bindir="`eval eval echo $bindir`"
	620	report_libdir="`eval eval echo $libdir`"
	621
	622	# Print the bindir and libdir this `make install' will install into.
	623	AS_ECHO
	624	PPRINT_SUBTITLE([Install directories])
	625	PPRINT_PROP_STRING([Binaries], [$report_bindir])
	626	PPRINT_PROP_STRING([Libraries], [$report_libdir])
	627
	628	AS_ECHO
	629	PPRINT_SUBTITLE([System directories])
	630
	631	PPRINT_PROP_STRING([lttng-sessiond rundir], [$lttng_system_rundir])
	632
	633	PPRINT_SET_INDENT(0)
	634
	635	AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
	636	AS_ECHO
	637	PPRINT_WARN([Both asciidoc and xmlto are needed to build the LTTng-UST man pages.
	638
	639	Note that the man pages are already built in this distribution tarball,
	640	therefore asciidoc and xmlto are only needed if you intend to modify
	641	their sources.
	642
	643	Use --disable-man-pages to completely disable building and installing
	644	the man pages.])
	645	])