[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])
AC_PROG_CXX
AX_CXX_COMPILE_STDCXX([11])
RW_PROG_CXX_WORKS
AM_CONDITIONAL([HAVE_CXX], [test "x$rw_cv_prog_cxx_works" = "xyes"])

# 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	AC_PROG_CXX
	59	AX_CXX_COMPILE_STDCXX([11])
	60	RW_PROG_CXX_WORKS
	61	AM_CONDITIONAL([HAVE_CXX], [test "x$rw_cv_prog_cxx_works" = "xyes"])
	62
	63	# Check if the compiler support weak symbols
	64	AX_SYS_WEAK_ALIAS
	65
	66	AS_IF([test "x${ax_cv_sys_weak_alias}" = "xno"], [
	67	AC_MSG_ERROR([Your platform doesn't support weak symbols.])
	68	])
	69
	70	# Checks for programs.
	71	AM_PROG_AR
	72	AC_PROG_SED
	73	AC_PROG_GREP
	74	AC_PROG_LN_S
	75	AC_PROG_MKDIR_P
	76	AC_PROG_MAKE_SET
	77	AC_CHECK_PROG([CMAKE], [cmake])
	78	AM_CONDITIONAL([HAVE_CMAKE], [test "x$CMAKE" != "x"])
	79
	80	# libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321.
	81	AC_ARG_ENABLE([libtool-linkdep-fixup], [
	82	AS_HELP_STRING([--disable-libtool-linkdep-fixup], [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)])
	83	], [
	84	libtool_fixup=$enableval
	85	], [
	86	libtool_fixup=yes
	87	])
	88
	89	AS_IF([test "x$libtool_fixup" = "xyes"], [
	90	libtool_m4="$srcdir/m4/libtool.m4"
	91	libtool_flag_pattern=".link_all_deplibs\s,\s\$1\s)"
	92	AC_MSG_CHECKING([for occurence(s) of link_all_deplibs = no in $libtool_m4])
	93	libtool_flag_pattern_count=$(grep -c "$libtool_flag_pattern\s=\sno" $libtool_m4)
	94
	95	AS_IF([test $libtool_flag_pattern_count -ne 0], [
	96	AC_MSG_RESULT([$libtool_flag_pattern_count])
	97	AC_MSG_WARN([the detected libtool will not link all dependencies, forcing link_all_deplibs = unknown])
	98	$SED -i "s/\($libtool_flag_pattern\)\s=\sno/\1=unknown/g" $libtool_m4
	99	], [
	100	AC_MSG_RESULT([none])
	101	])
	102	])
	103	LT_INIT([disable-static])
	104
	105	AC_MSG_CHECKING([whether shared libraries are enabled])
	106	AS_IF([test "x$enable_shared" = "xyes"], [
	107	AC_MSG_RESULT([yes])
	108	], [
	109	AC_MSG_RESULT([no])
	110	AC_MSG_ERROR([LTTng-UST requires shared libraries to be enabled])
	111	])
	112
	113	# Checks for typedefs, structures, and compiler characteristics.
	114	AC_C_INLINE
	115	AC_TYPE_INT8_T
	116	AC_TYPE_INT16_T
	117	AC_TYPE_INT32_T
	118	AC_TYPE_INT64_T
	119	AC_TYPE_MODE_T
	120	AC_TYPE_OFF_T
	121	AC_TYPE_PID_T
	122	AC_TYPE_SIZE_T
	123	AC_TYPE_SSIZE_T
	124	AC_TYPE_UID_T
	125	AC_TYPE_UINT8_T
	126	AC_TYPE_UINT16_T
	127	AC_TYPE_UINT32_T
	128	AC_TYPE_UINT64_T
	129	AC_CHECK_TYPES([ptrdiff_t])
	130
	131	AX_C___ATTRIBUTE__
	132	AS_IF([test "x$ax_cv___attribute__" = "xyes"],
	133	[:],
	134	[AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
	135
	136	AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
	137
	138	# Checks for library functions.
	139	AC_FUNC_CHOWN
	140	AC_FUNC_FORK
	141	AC_FUNC_MMAP
	142	AC_FUNC_REALLOC
	143	AC_FUNC_STRERROR_R
	144	AC_FUNC_STRNLEN
	145	AC_CHECK_FUNCS([ \
	146	atexit \
	147	clock_gettime \
	148	ftruncate \
	149	getpagesize \
	150	gettimeofday \
	151	localeconv \
	152	memchr \
	153	memmove \
	154	memset \
	155	mkdir \
	156	munmap \
	157	realpath \
	158	sched_getcpu \
	159	socket \
	160	strchr \
	161	strdup \
	162	strerror \
	163	strtol \
	164	strtoul \
	165	sysconf \
	166	])
	167
	168	# Check for pthread_setname_np and its signature
	169	LTTNG_PTHREAD_SETNAME_NP
	170	LTTNG_PTHREAD_GETNAME_NP
	171
	172	# AC_FUNC_MALLOC causes problems when cross-compiling.
	173	#AC_FUNC_MALLOC
	174
	175	# Checks for header files.
	176	AC_HEADER_STDBOOL
	177	AC_CHECK_HEADERS([ \
	178	arpa/inet.h \
	179	fcntl.h \
	180	float.h \
	181	limits.h \
	182	locale.h \
	183	stddef.h \
	184	sys/socket.h \
	185	sys/time.h \
	186	wchar.h \
	187	])
	188
	189	# Set architecture specific options
	190	AS_CASE([$host_cpu],
	191	[i[[3456]]86], [],
	192	[x86_64], [],
	193	[amd64], [],
	194	[powerpc], [],
	195	[ppc64], [],
	196	[ppc64le], [],
	197	[powerpc64], [],
	198	[powerpc64le], [],
	199	[s390], [],
	200	[s390x], [],
	201	[arm*], [
	202	NO_NUMA=1
	203	],
	204	[aarch64*], [],
	205	[mips*], [],
	206	[tile*], [],
	207	[
	208	UNSUPPORTED_ARCH=1
	209	])
	210
	211	# Set os specific options
	212	AS_CASE([$host_os],
	213	[freebsd*], [NO_NUMA=1]
	214	)
	215
	216	# Configuration options, which will be installed in the config.h
	217	AH_TEMPLATE([LTTNG_UST_HAVE_SDT_INTEGRATION], [SystemTap integration via sdt.h])
	218
	219	# Checks for libraries.
	220	AC_CHECK_LIB([dl], [dlopen], [
	221	libdl_name=dl
	222	DL_LIBS="-ldl"
	223	], [
	224	#libdl not found, check for dlopen in libc.
	225	AC_CHECK_LIB([c], [dlopen], [
	226	libdl_name=c
	227	DL_LIBS="-lc"
	228	], [
	229	AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
	230	])
	231	])
	232	AC_SUBST(DL_LIBS)
	233
	234	# Check if libdl has dlmopen support.
	235	AH_TEMPLATE([HAVE_DLMOPEN], ["Define to 1 if dlmopen is available."])
	236	AC_CHECK_LIB([$libdl_name], [dlmopen],
	237	[AC_DEFINE([HAVE_DLMOPEN], [1])]
	238	)
	239
	240	# Check for dlfcn.h
	241	AC_CHECK_HEADER([dlfcn.h])
	242	AS_IF([test "x${ac_cv_header_dlfcn_h}" = "xyes"], [
	243	AC_CHECK_DECLS([RTLD_DI_LINKMAP], [], [], [
	244	#include <dlfcn.h>
	245	])
	246	], [
	247	ac_cv_have_decl_RTLD_DI_LINKMAP="no"
	248	])
	249
	250	AM_CONDITIONAL([ENABLE_UST_DL], [test "x${ac_cv_have_decl_RTLD_DI_LINKMAP}" = "xyes"])
	251
	252	# Require URCU >= 0.12 for DEFINE_URCU_TLS_INIT
	253	PKG_CHECK_MODULES([URCU], [liburcu >= 0.12])
	254
	255	# numa.h integration
	256	AS_IF([test "x$NO_NUMA" = "x1"],[
	257	AS_IF([test "x$enable_numa" = "x" ], [enable_numa=no])
	258	])
	259
	260	AC_ARG_ENABLE([numa], [
	261	AS_HELP_STRING([--disable-numa], [disable NUMA support])
	262	], [
	263	enable_numa=$enableval
	264	], [
	265	enable_numa=yes
	266	])
	267
	268	AS_IF([test "x$enable_numa" = "xyes"], [
	269	# numa - check that numa lib is available
	270	AC_CHECK_LIB([numa], [numa_available], [],
	271	[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.])])
	272	have_libnuma=yes
	273	])
	274	AM_CONDITIONAL([ENABLE_NUMA], [test "x$have_libnuma" = "xyes"])
	275
	276	# optional linux/perf_event.h
	277	AC_CHECK_HEADERS([linux/perf_event.h], [have_perf_event=yes], [])
	278
	279	# Perf event counters are supported on all architectures supported by
	280	# perf, using the read system call as fallback.
	281	AM_CONDITIONAL([HAVE_PERF_EVENT], [test "x$have_perf_event" = "xyes"])
	282
	283	AH_TEMPLATE([HAVE_PERF_EVENT], ["Perf event integration via perf_event.h"])
	284	AS_IF([test "x$have_perf_event" = "xyes"], [
	285	AC_DEFINE([HAVE_PERF_EVENT], [1])
	286	])
	287
	288	# Check for JNI header files if requested
	289	AC_ARG_ENABLE([jni-interface], [
	290	AS_HELP_STRING([--enable-jni-interface], [build JNI interface between C and Java. Needs Java include files [default=no]])
	291	], [
	292	jni_interface=$enableval
	293	], [
	294	jni_interface=no
	295	])
	296
	297	AM_CONDITIONAL([ENABLE_JNI_INTERFACE], [test "x$jni_interface" = "xyes"])
	298
	299
	300	AC_ARG_ENABLE([java-agent-jul], [
	301	AS_HELP_STRING([--enable-java-agent-jul], [build the LTTng UST Java agent with JUL support [default=no]])
	302	], [
	303	java_agent_jul=$enableval
	304	], [
	305	java_agent_jul=no
	306	])
	307
	308	AC_ARG_ENABLE([java-agent-log4j], [
	309	AS_HELP_STRING([--enable-java-agent-log4j], [build the LTTng UST Java agent with Log4j support [default=no]])
	310	], [
	311	java_agent_log4j=$enableval
	312	], [
	313	java_agent_log4j=no
	314	])
	315
	316	AC_ARG_ENABLE([java-agent-all], [
	317	AS_HELP_STRING([--enable-java-agent-all], [build the LTTng UST Java agent with all supported backends [default=no]])
	318	], [
	319	java_agent_jul=$enableval
	320	java_agent_log4j=$enableval
	321	], [:])
	322
	323	AM_CONDITIONAL([ENABLE_JAVA_AGENT], [test "x$java_agent_jul" = "xyes" \|\| test "x$java_agent_log4j" = "xyes"])
	324	AM_CONDITIONAL([ENABLE_JAVA_AGENT_WITH_JUL], [test "x$java_agent_jul" = "xyes"])
	325	AM_CONDITIONAL([ENABLE_JAVA_AGENT_WITH_LOG4J], [test "x$java_agent_log4j" = "xyes"])
	326
	327	AS_IF([test "x$jni_interface" = "xyes" \|\| test "x$java_agent_jul" = "xyes" \|\| test "x$java_agent_log4j" = "xyes"], [
	328	AX_JAVA_OPTIONS
	329	AX_PROG_JAVAC
	330	AX_PROG_JAVA
	331	AX_PROG_JAR
	332	AC_ARG_VAR([CLASSPATH], [Java class path])
	333
	334	AX_JNI_INCLUDE_DIR
	335	for JNI_INCLUDE_DIR in $JNI_INCLUDE_DIRS
	336	do
	337	JNI_CPPFLAGS="$JNI_CPPFLAGS -I$JNI_INCLUDE_DIR"
	338	done
	339
	340	saved_CPPFLAGS="$CPPFLAGS"
	341	CPPFLAGS="$CPPFLAGS $JNI_CPPFLAGS"
	342	AX_PROG_JAVAH
	343	CPPFLAGS="$saved_CPPFLAGS"
	344	])
	345
	346	AM_CONDITIONAL([HAVE_JAVAH], [test "x$JAVAH" != "x"])
	347
	348	AS_IF([test "x$java_agent_log4j" = "xyes"], [
	349	AX_CHECK_CLASSPATH
	350	AX_CHECK_CLASS([org.apache.log4j.Logger])
	351	AS_IF([test "x$ac_cv_class_org_apache_log4j_Logger" = "xno"], [
	352	AC_MSG_ERROR([The UST Java agent support for log4j was requested but the Log4j classes were not found. Please specify the location of the Log4j jar via the Java CLASSPATH e.g: export CLASSPATH="/path/to/log4j.jar"])
	353	])
	354	])
	355
	356	# Option to build the python agent
	357	AC_ARG_ENABLE([python-agent], [
	358	AS_HELP_STRING([--enable-python-agent], [build the LTTng UST Python agent [default=no]])
	359	], [
	360	python_agent=$enableval
	361	], [:])
	362	AM_CONDITIONAL([ENABLE_PYTHON_AGENT], [test "x$python_agent" = "xyes"])
	363	AS_IF([test "x$python_agent" = "xyes"], [
	364	AM_PATH_PYTHON([2.7])
	365	])
	366
	367	# sdt.h integration
	368	AC_ARG_WITH([sdt], [
	369	AS_HELP_STRING([--with-sdt], [provide SystemTap integration via sdt.h [default=no]])
	370	], [
	371	with_sdt=$withval
	372	], [
	373	with_sdt="no"
	374	])
	375
	376	AS_IF([test "x$with_sdt" = "xyes"], [
	377	AC_MSG_CHECKING([STAP_PROBEV()])
	378	AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
	379	#define SDT_USE_VARIADIC
	380	#include <sys/sdt.h>
	381	void fct(void)
	382	{
	383	STAP_PROBEV(provider,name,1,2,3,4,5,6,7,8,9,10);
	384	}
	385	]])], [
	386	AC_MSG_RESULT([yes])
	387	AC_DEFINE([LTTNG_UST_HAVE_SDT_INTEGRATION], [1])
	388	], [
	389	AC_MSG_RESULT([no])
	390	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])
	391	])
	392	])
	393
	394	AC_ARG_WITH([lttng-system-rundir], [
	395	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".]),
	396	], [
	397	lttng_system_rundir="$withval"
	398	], [
	399	lttng_system_rundir="/var/run/lttng"
	400	])
	401	AC_DEFINE_UNQUOTED([LTTNG_SYSTEM_RUNDIR], ["$lttng_system_rundir"],
	402	[LTTng system runtime directory])
	403
	404	AC_CHECK_PROG([ENABLE_GEN_TP_EXAMPLES], [python], ["yes"])
	405	AM_CONDITIONAL([ENABLE_GEN_TP_EXAMPLES], [test "x$ENABLE_GEN_TP_EXAMPLES" = "xyes"])
	406
	407	# Enable building examples
	408	AC_ARG_ENABLE(
	409	examples,
	410	AS_HELP_STRING(
	411	[--disable-examples],
	412	[Do not build and install examples]
	413	),
	414	[enable_examples=$enableval],
	415	[enable_examples=yes]
	416	)
	417
	418	AM_CONDITIONAL([ENABLE_EXAMPLES], [test "x$enable_examples" != "xno"])
	419
	420	# Set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
	421	# is not distributed in tarballs.
	422	AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
	423	AM_CONDITIONAL([IN_GIT_REPO], [test "x$in_git_repo" = "xyes"])
	424
	425	# Enable building man pages (user's intention).
	426	AC_ARG_ENABLE(
	427	man-pages,
	428	AS_HELP_STRING(
	429	[--disable-man-pages],
	430	[Do not build and install man pages (already built in a distributed tarball)]
	431	),
	432	[man_pages_opt=$enableval],
	433	[man_pages_opt=yes]
	434	)
	435
	436	# Check for asciidoc and xmlto if we enabled building the man pages.
	437	have_asciidoc_xmlto=no
	438	warn_prebuilt_man_pages=no
	439
	440	AS_IF([test "x$man_pages_opt" = "xyes"], [
	441	AC_PATH_PROG([ASCIIDOC], [asciidoc], [no])
	442	AC_PATH_PROG([XMLTO], [xmlto], [no])
	443
	444	AS_IF([test "x$ASCIIDOC" = "xno" \|\| test "x$XMLTO" = "xno"], [
	445	AS_IF([test "x$in_git_repo" = "xyes"], [
	446	# This is an error because we're in the Git repo, which
	447	# means the man pages are not already generated for us,
	448	# thus asciidoc/xmlto are required because we were asked
	449	# to build the man pages.
	450	AC_MSG_ERROR([
	451	Both asciidoc and xmlto are needed to build the LTTng-UST man pages. Use
	452	--disable-man-pages to disable building the man pages, in which case
	453	they will not be installed.
	454	])
	455	], [
	456	# Only warn here: since we're in the tarball, the man
	457	# pages should already be generated at this point, thus
	458	# asciidoc/xmlto are not strictly required.
	459	warn_prebuilt_man_pages=yes
	460	])
	461	], [
	462	have_asciidoc_xmlto=yes
	463	])
	464	])
	465
	466	# Export man page build condition: build the man pages if the user
	467	# asked for it, and if the tools are available.
	468	AM_CONDITIONAL([ENABLE_MAN_PAGES], [test "x$man_pages_opt" != "xno"])
	469	AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
	470
	471	AM_CFLAGS="-Wall $URCU_CFLAGS $PTHREAD_CFLAGS"
	472	AC_SUBST(AM_CFLAGS)
	473
	474	AM_CXXFLAGS="$AM_CFLAGS"
	475	AC_SUBST(AM_CXXFLAGS)
	476
	477	# The order in which the include folders are searched is important.
	478	# The top_builddir should always be searched first in the event that a build
	479	# time generated file is included.
	480	AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_srcdir)/include -include config.h"
	481	AC_SUBST(AM_CPPFLAGS)
	482
	483	AC_SUBST(JNI_CPPFLAGS)
	484
	485	AC_CONFIG_FILES([
	486	Makefile
	487	doc/Makefile
	488	doc/examples/Makefile
	489	doc/man/Makefile
	490	include/Makefile
	491	include/lttng/ust-version.h
	492	snprintf/Makefile
	493	libcounter/Makefile
	494	libmsgpack/Makefile
	495	libringbuffer/Makefile
	496	liblttng-ust-comm/Makefile
	497	liblttng-ust/Makefile
	498	liblttng-ust-ctl/Makefile
	499	liblttng-ust-fork/Makefile
	500	liblttng-ust-dl/Makefile
	501	liblttng-ust-fd/Makefile
	502	liblttng-ust-java/Makefile
	503	liblttng-ust-java-agent/Makefile
	504	liblttng-ust-java-agent/java/Makefile
	505	liblttng-ust-java-agent/java/lttng-ust-agent-all/Makefile
	506	liblttng-ust-java-agent/java/lttng-ust-agent-common/Makefile
	507	liblttng-ust-java-agent/java/lttng-ust-agent-jul/Makefile
	508	liblttng-ust-java-agent/java/lttng-ust-agent-log4j/Makefile
	509	liblttng-ust-java-agent/jni/Makefile
	510	liblttng-ust-java-agent/jni/common/Makefile
	511	liblttng-ust-java-agent/jni/jul/Makefile
	512	liblttng-ust-java-agent/jni/log4j/Makefile
	513	liblttng-ust-libc-wrapper/Makefile
	514	liblttng-ust-cyg-profile/Makefile
	515	liblttng-ust-python-agent/Makefile
	516	python-lttngust/Makefile
	517	python-lttngust/setup.py
	518	python-lttngust/lttngust/__init__.py
	519	tools/Makefile
	520	tests/Makefile
	521	tests/compile/Makefile
	522	tests/compile/ctf-types/Makefile
	523	tests/compile/hello.cxx/Makefile
	524	tests/compile/hello/Makefile
	525	tests/compile/hello-many/Makefile
	526	tests/compile/same_line_tracepoint/Makefile
	527	tests/compile/test-app-ctx/Makefile
	528	tests/benchmark/Makefile
	529	tests/unit/gcc-weak-hidden/Makefile
	530	tests/unit/libmsgpack/Makefile
	531	tests/unit/Makefile
	532	tests/unit/libringbuffer/Makefile
	533	tests/unit/pthread_name/Makefile
	534	tests/unit/snprintf/Makefile
	535	tests/unit/ust-elf/Makefile
	536	tests/utils/Makefile
	537	lttng-ust.pc
	538	lttng-ust-ctl.pc
	539	])
	540
	541	AC_OUTPUT
	542
	543
	544	#
	545	# Mini-report on what will be built.
	546	#
	547
	548	PPRINT_INIT
	549	PPRINT_SET_INDENT(1)
	550	PPRINT_SET_TS(38)
	551
	552	AS_ECHO
	553	AS_ECHO("${PPRINT_COLOR_BLDBLU}LTTng-ust $PACKAGE_VERSION \"V_NAME\"$PPRINT_COLOR_RST")
	554	AS_ECHO
	555
	556	AS_ECHO("V_DESC")
	557
	558	AS_ECHO
	559	PPRINT_SUBTITLE([System])
	560
	561	PPRINT_PROP_STRING([Target architecture], $host_cpu)
	562
	563	AS_IF([test "x$UNSUPPORTED_ARCH" = "x1"],[
	564	PPRINT_WARN([Your architecture ($host_cpu) is unsupported, using safe default of no unaligned access.])
	565	])
	566
	567	AS_ECHO
	568	PPRINT_SUBTITLE([Features])
	569	PPRINT_SET_INDENT(1)
	570
	571	test "x$with_sdt" = "xyes" && value=1 \|\| value=0
	572	PPRINT_PROP_BOOL_CUSTOM([sdt.h integration], $value, [use --with-sdt])
	573
	574	test "x$java_agent_jul" = xyes && value=1 \|\| value=0
	575	PPRINT_PROP_BOOL_CUSTOM([Java agent (JUL support)], $value, [use --enable-java-agent-jul])
	576
	577	test "x$java_agent_log4j" = xyes && value=1 \|\| value=0
	578	PPRINT_PROP_BOOL_CUSTOM([Java agent (Log4j support)], $value, [use --enable-java-agent-log4j])
	579
	580	test "x$jni_interface" = xyes && value=1 \|\| value=0
	581	PPRINT_PROP_BOOL_CUSTOM([JNI interface (JNI)], $value, [use --enable-jni-interface])
	582
	583	test "x$python_agent" = xyes && value=1 \|\| value=0
	584	PPRINT_PROP_BOOL_CUSTOM([Python agent], $value, [use --enable-python-agent])
	585
	586	test "x$have_perf_event" = "xyes" && value=1 \|\| value=0
	587	PPRINT_PROP_BOOL_CUSTOM([Perf event integration], $value)
	588
	589	test "x$enable_numa" = xyes && value=1 \|\| value=0
	590	PPRINT_PROP_BOOL([NUMA], $value)
	591
	592	AS_ECHO
	593	PPRINT_SET_INDENT(0)
	594
	595	test "x$enable_examples" = xyes && value=1 \|\| value=0
	596	PPRINT_PROP_BOOL([Build and install examples], $value, $PPRINT_COLOR_SUBTITLE)
	597
	598	# man pages build enabled/disabled
	599	m4_pushdef([build_man_pages_msg], [Build and install man pages])
	600
	601	AS_IF([test "x$man_pages_opt" != "xno"], [
	602	AS_IF([test "x$in_git_repo" = "xyes"], [
	603	PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
	604	], [
	605	AS_IF([test "x$have_asciidoc_xmlto" = "xyes"], [
	606	PPRINT_PROP_BOOL([build_man_pages_msg], 1, $PPRINT_COLOR_SUBTITLE)
	607	], [
	608	PPRINT_PROP_STRING([build_man_pages_msg],
	609	[${PPRINT_COLOR_BLDGRN}yes (already built)],
	610	$PPRINT_COLOR_SUBTITLE)
	611	])
	612	])
	613	], [
	614	PPRINT_PROP_BOOL([build_man_pages_msg], 0, $PPRINT_COLOR_SUBTITLE)
	615	])
	616
	617	m4_popdef([build_man_pages_msg])
	618
	619	PPRINT_SET_INDENT(1)
	620
	621	report_bindir="`eval eval echo $bindir`"
	622	report_libdir="`eval eval echo $libdir`"
	623
	624	# Print the bindir and libdir this `make install' will install into.
	625	AS_ECHO
	626	PPRINT_SUBTITLE([Install directories])
	627	PPRINT_PROP_STRING([Binaries], [$report_bindir])
	628	PPRINT_PROP_STRING([Libraries], [$report_libdir])
	629
	630	AS_ECHO
	631	PPRINT_SUBTITLE([System directories])
	632
	633	PPRINT_PROP_STRING([lttng-sessiond rundir], [$lttng_system_rundir])
	634
	635	PPRINT_SET_INDENT(0)
	636
	637	AS_IF([test "x$warn_prebuilt_man_pages" = "xyes" ], [
	638	AS_ECHO
	639	PPRINT_WARN([Both asciidoc and xmlto are needed to build the LTTng-UST man pages.
	640
	641	Note that the man pages are already built in this distribution tarball,
	642	therefore asciidoc and xmlto are only needed if you intend to modify
	643	their sources.
	644
	645	Use --disable-man-pages to completely disable building and installing
	646	the man pages.])
	647	])