-dnl -*- Autoconf -*-
+dnl -*- Autoconf -*-
dnl Process this file with autoconf to produce a configure script.
dnl Version infos
m4_define([V_MAJOR], [2])
-m4_define([V_MINOR], [8])
-m4_define([V_PATCH], [0])
-m4_define([V_EXTRA], [pre])
+m4_define([V_MINOR], [9])
+m4_define([V_PATCH], [2])
+dnl m4_define([V_EXTRA], [])
m4_define([V_STRING], [V_MAJOR.V_MINOR.V_PATCH])
m4_ifdef([V_EXTRA], [m4_append([V_STRING], [-V_EXTRA])])
-m4_define([V_NAME], [[Herbe à Détourne]])
-m4_define([V_DESC], [[Brewed with unrestrained amounts of Citra hop, the Herbe à Détourne is a fantastic New World Tripel brewed by "Dieu du Ciel!". Aromas of mango, cantaloupe melon and passion fruit, combined with a controlled bitter finish, unite in making this smooth golden-orange beer stand apart.]])
+m4_define([V_NAME], [[Joannès]])
+m4_define([V_DESC], [[Berliner Weisse style beer from the Trèfle Noir microbrewery in Rouyn-Noranda. It is a tangy beer with a distinct pink dress and intense fruit flavor, thanks to the presence of fresh blackcurrant grown in Témiscamingue.]])
-AC_INIT([lttng-ust],V_STRING,[mathieu dot desnoyers at efficios dot com])
+AC_INIT([lttng-ust], V_STRING, [mathieu dot desnoyers at efficios dot com])
# Following the numbering scheme proposed by libtool for the library version
# http://www.gnu.org/software/libtool/manual/html_node/Updating-version-info.html
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
AC_CONFIG_SRCDIR([include/lttng/tracepoint.h])
+AC_REQUIRE_AUX_FILE([tap-driver.sh])
+
# Configuration options, which will be installed in the config.h
AC_CONFIG_HEADERS([config.h include/lttng/ust-config.h])
AH_TEMPLATE([LTTNG_UST_HAVE_EFFICIENT_UNALIGNED_ACCESS], [Use efficient unaligned access.])
AH_TEMPLATE([LTTNG_UST_HAVE_PERF_EVENT], [Perf event integration via perf_event.h])
dnl Substitute minor/major/patchlevel version numbers
-AC_PROG_SED
AC_SUBST([MAJOR_VERSION], [V_MAJOR])
AC_SUBST([MINOR_VERSION], [V_MINOR])
AC_SUBST([PATCHLEVEL_VERSION], [V_PATCH])
+AC_PROG_SED
AC_PROG_GREP
AC_PROG_LN_S
+AC_PROG_MKDIR_P
+
# 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/config/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" $libtool_m4
- ],
- [
- AC_MSG_RESULT([none])
- ])
- ])
+AC_ARG_ENABLE([libtool-linkdep-fixup], [
+ AS_HELP_STRING([--disable-libtool-linkdep-fixup], [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)])
+], [
+ libtool_fixup=$enableval
+], [
+ libtool_fixup=yes
+])
+
+AS_IF([test "x$libtool_fixup" = "xyes"], [
+ libtool_m4="$srcdir/config/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" $libtool_m4
+ ], [
+ AC_MSG_RESULT([none])
+ ])
+])
AM_CONDITIONAL([NO_SHARED], [test "x$enable_shared" = "xno"])
# Checks for programs.
AC_PROG_CC
AC_PROG_CXX
+AC_CHECK_PROG([HAVE_CMAKE], [cmake], ["yes"])
+AM_CONDITIONAL([HAVE_CMAKE], [test "x$HAVE_CMAKE" = "xyes"])
AC_PROG_MAKE_SET
LT_INIT
# rw_PROG_CXX_WORKS
# Check whether the C++ compiler works.
-AC_CACHE_CHECK([whether the C++ compiler works],
- [rw_cv_prog_cxx_works],
- [AC_LANG_PUSH([C++])
- AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
- [check_cxx_designated_initializers=yes],
- [rw_cv_prog_cxx_works=no])
- AS_IF([test "x$check_cxx_designated_initializers" = "xyes"], [
- AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
- struct foo { int a; int b; };
- void fct(void)
- {
- struct foo f = { .a = 0, .b = 1 };
- }
- ]])],[
- rw_cv_prog_cxx_works=yes
- ],[
- rw_cv_prog_cxx_works=no
- ])
+AC_CACHE_CHECK([whether the C++ compiler works], [rw_cv_prog_cxx_works], [
+ AC_LANG_PUSH([C++])
+
+ AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], [
+ check_cxx_designated_initializers=yes
+ ], [
+ rw_cv_prog_cxx_works=no
+ ])
+
+ AS_IF([test "x$check_cxx_designated_initializers" = "xyes"], [
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+ struct foo { int a; int b; };
+ void fct(void)
+ {
+ struct foo f = { .a = 0, .b = 1 };
+ }
+ ]])], [
+ rw_cv_prog_cxx_works=yes
+ ], [
+ rw_cv_prog_cxx_works=no
])
- AC_LANG_POP([C++])])
+ ])
+
+ AC_LANG_POP([C++])
+])
AM_CONDITIONAL([CXX_WORKS], [test "x$rw_cv_prog_cxx_works" = "xyes"])
])
# Checks for libraries.
-AC_CHECK_LIB([dl], [dlopen],
-[
+AC_CHECK_LIB([dl], [dlopen], [
have_libdl=yes
-],
-[
+ libdl_name=dl
+], [
#libdl not found, check for dlopen in libc.
- AC_CHECK_LIB([c], [dlopen],
- [
+ AC_CHECK_LIB([c], [dlopen], [
have_libc_dl=yes
- ],
- [
+ libdl_name=c
+ ], [
AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
])
])
+
+# Check if libdl has dlmopen support.
+AH_TEMPLATE([HAVE_DLMOPEN], ["Define to 1 if dlmopen is available."])
+AC_CHECK_LIB([$libdl_name], [dlmopen],
+ [AC_DEFINE([HAVE_DLMOPEN], [1])]
+)
+
AM_CONDITIONAL([LTTNG_UST_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"])
AM_CONDITIONAL([LTTNG_UST_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"])
AC_CHECK_LIB([pthread], [pthread_create])
+AC_CHECK_LIB([pthread], [pthread_setname_np],
+ AC_DEFINE([HAVE_PTHREAD_SETNAME_NP], [1], [Define to 1 if pthread_setname_np is available.]),
+ AC_CHECK_LIB([pthread], [pthread_set_name_np],
+ AC_DEFINE([HAVE_PTHREAD_SET_NAME_NP], [1], [Define to 1 if pthread_set_name_np is available.]),
+ AC_MSG_RESULT([pthread setname/set_name not found.])))
# Check for dlfcn.h
AC_CHECK_HEADER([dlfcn.h])
-AS_IF([test "x${ac_cv_header_dlfcn_h}" = "xyes"],
- [AC_CHECK_DECLS([RTLD_DI_LINKMAP],,,
- [#define _GNU_SOURCE /* Required on Linux to get GNU extensions */
- #include <dlfcn.h>])
- ],
- [ac_cv_have_decl_RTLD_DI_LINKMAP="no"])
+AS_IF([test "x${ac_cv_header_dlfcn_h}" = "xyes"], [
+ AC_CHECK_DECLS([RTLD_DI_LINKMAP], [], [], [
+ #define _GNU_SOURCE /* Required on Linux to get GNU extensions */
+ #include <dlfcn.h>
+ ])
+], [
+ ac_cv_have_decl_RTLD_DI_LINKMAP="no"
+])
+
AM_CONDITIONAL([HAVE_DLINFO], [test "x${ac_cv_have_decl_RTLD_DI_LINKMAP}" = "xyes"])
# Checks for header files.
AC_FUNC_MALLOC
AC_CHECK_FUNCS([gettimeofday munmap socket strerror strtol sched_getcpu sysconf])
-CFLAGS="-Wall $CFLAGS"
-
# URCU
# urcu - check if we just find the headers it out of the box.
AC_MSG_CHECKING([caa_likely()])
AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
-#include <urcu/compiler.h>
-void fct(void)
-{
- if (caa_likely(1)) {
+ #include <urcu/compiler.h>
+ void fct(void)
+ {
+ if (caa_likely(1)) {
+ }
}
-}
-]])],[
+]])], [
AC_MSG_RESULT([yes])
-],[
+], [
AC_MSG_RESULT([no])
AC_MSG_ERROR([Please upgrade your version of liburcu to 0.6.6 or better])
-
])
# urcu - check that URCU lib is available to compilation
# optional linux/perf_event.h
AC_CHECK_HEADERS([linux/perf_event.h], [have_perf_event=yes], [])
-# Perf event counters are only supported on x86 so far.
-AC_MSG_CHECKING([UST support for architecture perf event counters])
-AS_CASE([$host_cpu],
- [i[[3456]]86], [UST_SUPPORT_FOR_ARCH_PERF_EVENT_COUNTERS=yes],
- [x86_64], [UST_SUPPORT_FOR_ARCH_PERF_EVENT_COUNTERS=yes],
- [amd64], [UST_SUPPORT_FOR_ARCH_PERF_EVENT_COUNTERS=yes],
- [UST_SUPPORT_FOR_ARCH_PERF_EVENT_COUNTERS=no])
-AC_MSG_RESULT([$UST_SUPPORT_FOR_ARCH_PERF_EVENT_COUNTERS])
-
-AM_CONDITIONAL([HAVE_PERF_EVENT], [test "x$have_perf_event" = "xyes" -a "x$UST_SUPPORT_FOR_ARCH_PERF_EVENT_COUNTERS" = "xyes"])
+# Perf event counters are supported on all architectures supported by
+# perf, using the read system call as fallback.
+AM_CONDITIONAL([HAVE_PERF_EVENT], [test "x$have_perf_event" = "xyes"])
-AS_IF([test "x$have_perf_event" = "xyes" -a "x$UST_SUPPORT_FOR_ARCH_PERF_EVENT_COUNTERS" = "xyes"], [
+AS_IF([test "x$have_perf_event" = "xyes"], [
AC_DEFINE([LTTNG_UST_HAVE_PERF_EVENT], [1])
])
[s390], [NO_UNALIGNED_ACCESS=1],
[s390x], [NO_UNALIGNED_ACCESS=1],
[arm*], [NO_UNALIGNED_ACCESS=1],
- [aarch64], [NO_UNALIGNED_ACCESS=1],
+ [aarch64*], [NO_UNALIGNED_ACCESS=1],
[mips*], [NO_UNALIGNED_ACCESS=1],
[tile*], [NO_UNALIGNED_ACCESS=1],
[
])
# Check for JNI header files if requested
-AC_ARG_ENABLE([jni-interface],
- [AS_HELP_STRING([--enable-jni-interface],[build JNI interface between C and Java. Needs Java include files [default=no]])],
- [jni_interface=$enableval],
- [jni_interface=no]
-)
+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=$enableval
+], [
+ jni_interface=no
+])
AM_CONDITIONAL([BUILD_JNI_INTERFACE], [test "x$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-jul], [
+ AS_HELP_STRING([--enable-java-agent-jul], [build the LTTng UST Java agent with JUL support [default=no]])
+], [
+ java_agent_jul=$enableval
+], [
+ java_agent_jul=no
+])
-AC_ARG_ENABLE([java-agent-all],
- [AS_HELP_STRING([--enable-java-agent-all],[build the LTTng UST Java agent with all supported backends [default=no]])],
- [java_agent_jul=$enableval
- java_agent_log4j=$enableval],
- [:]
-)
+AC_ARG_ENABLE([java-agent-log4j], [
+ AS_HELP_STRING([--enable-java-agent-log4j], [build the LTTng UST Java agent with Log4j support [default=no]])
+], [
+ java_agent_log4j=$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([BUILD_JAVA_AGENT], [test "x$java_agent_jul" = "xyes" || test "x$java_agent_log4j" = "xyes"])
AM_CONDITIONAL([BUILD_JAVA_AGENT_WITH_JUL], [test "x$java_agent_jul" = "xyes"])
AX_JNI_INCLUDE_DIR
for JNI_INCLUDE_DIR in $JNI_INCLUDE_DIRS
do
- CPPFLAGS="$CPPFLAGS -I$JNI_INCLUDE_DIR"
+ JNI_CPPFLAGS="$JNI_CPPFLAGS -I$JNI_INCLUDE_DIR"
done
+ saved_CPPFLAGS="$CPPFLAGS"
+ CPPFLAGS="$CPPFLAGS $JNI_CPPFLAGS"
AX_PROG_JAVAH
+ CPPFLAGS="$saved_CPPFLAGS"
])
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=$enableval],
- [:]
-)
+AC_ARG_ENABLE([python-agent], [
+ AS_HELP_STRING([--enable-python-agent], [build the LTTng UST Python agent [default=no]])
+], [
+ python_agent=$enableval
+], [:])
AM_CONDITIONAL([BUILD_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=$withval],
- [with_sdt="no"]
-)
+AC_ARG_WITH([sdt], [
+ AS_HELP_STRING([--with-sdt], [provide SystemTap integration via sdt.h [default=no]])
+], [
+ with_sdt=$withval
+], [
+ with_sdt="no"
+])
-AS_IF([test "x$with_sdt" = "xyes"],[
+AS_IF([test "x$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);
- }
- ]])],[
+ #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_MSG_CHECKING([whether shared libraries are enabled])
-AS_IF([test "x$enable_shared" = "xyes"],
- [
- AC_MSG_RESULT([yes])
- ],
- [
- AC_MSG_RESULT([no])
- AC_MSG_ERROR([LTTng-UST requires shared libraries to be enabled])
- ])
+AS_IF([test "x$enable_shared" = "xyes"], [
+ AC_MSG_RESULT([yes])
+], [
+ AC_MSG_RESULT([no])
+ AC_MSG_ERROR([LTTng-UST requires shared libraries to be enabled])
+])
-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="$withval"],
- [lttng_system_rundir="/var/run/lttng"])
+AC_ARG_WITH([lttng-system-rundir], [
+ AS_HELP_STRING([--with-lttng-system-rundir], [Location of the system directory where LTTng-UST expects the system-wide lttng-sessiond runtime files. The default is "/var/run/lttng".]),
+], [
+ lttng_system_rundir="$withval"
+], [
+ lttng_system_rundir="/var/run/lttng"
+])
AC_DEFINE_UNQUOTED([LTTNG_SYSTEM_RUNDIR], ["$lttng_system_rundir"],
- [LTTng system runtime directory])
+ [LTTng system runtime directory])
-AC_CHECK_PROG([BUILD_GEN_TP_EXAMPLES],[python],["yes"])
+AC_CHECK_PROG([BUILD_GEN_TP_EXAMPLES], [python], ["yes"])
AM_CONDITIONAL([BUILD_GEN_TP_EXAMPLES], [test "x$BUILD_GEN_TP_EXAMPLES" = "xyes"])
+# 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
+
+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.
+ AC_MSG_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,
+so 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.
+ ])
+ ])
+ ], [
+ 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([MAN_PAGES_OPT], [test "x$man_pages_opt" != "xno"])
+AM_CONDITIONAL([HAVE_ASCIIDOC_XMLTO], [test "x$have_asciidoc_xmlto" = "xyes"])
+
+# Default values
+AC_DEFUN([_AC_DEFINE_AND_SUBST], [
+ AC_DEFINE_UNQUOTED([CONFIG_$1], [$2], [$1])
+ $1="$2"
+ AC_SUBST([$1])
+])
+
+_AC_DEFINE_AND_SUBST([LTTNG_UST_DEFAULT_CONSTRUCTOR_TIMEOUT_MS], [3000])
+
+AM_CFLAGS="-Wall"
+AC_SUBST(AM_CFLAGS)
+AC_SUBST(JNI_CPPFLAGS)
+
AC_CONFIG_FILES([
Makefile
doc/Makefile
doc/examples/Makefile
+ doc/man/Makefile
include/Makefile
include/lttng/ust-version.h
snprintf/Makefile
liblttng-ust-ctl/Makefile
liblttng-ust-fork/Makefile
liblttng-ust-dl/Makefile
+ liblttng-ust-fd/Makefile
liblttng-ust-java/Makefile
liblttng-ust-java-agent/Makefile
liblttng-ust-java-agent/java/Makefile
+ liblttng-ust-java-agent/java/lttng-ust-agent-all/Makefile
liblttng-ust-java-agent/java/lttng-ust-agent-common/Makefile
liblttng-ust-java-agent/java/lttng-ust-agent-jul/Makefile
liblttng-ust-java-agent/java/lttng-ust-agent-log4j/Makefile
tests/benchmark/Makefile
tests/utils/Makefile
tests/test-app-ctx/Makefile
+ tests/gcc-weak-hidden/Makefile
lttng-ust.pc
])
AC_OUTPUT
+AS_ECHO
AS_ECHO(["m4_bpatsubst(V_NAME, ["], [\\"])"])
-AS_ECHO()
+AS_ECHO
AS_ECHO(["m4_bpatsubst(V_DESC, ["], [\\"])"])
# Report on the configuration options
-AS_ECHO()
+AS_ECHO
AS_ECHO(["LTTng-UST will be built with the following options:"])
-AS_ECHO()
+AS_ECHO
AS_ECHO_N(["Java agent (JUL support): "])
-AS_IF([test "x$java_agent_jul" = "xyes"], [AS_ECHO(["Enabled"])], [AS_ECHO(["Disabled"])])
+AS_IF([test "x$java_agent_jul" = "xyes"], [AS_ECHO(["Enabled"])], [AS_ECHO(["Disabled (Use --enable-java-agent-jul)"])])
AS_ECHO_N(["Java agent (Log4j support): "])
-AS_IF([test "x$java_agent_log4j" = "xyes"], [AS_ECHO(["Enabled"])], [AS_ECHO(["Disabled"])])
+AS_IF([test "x$java_agent_log4j" = "xyes"], [AS_ECHO(["Enabled"])], [AS_ECHO(["Disabled (Use --enable-java-agent-log4j)"])])
AS_ECHO_N(["JNI interface (JNI): "])
-AS_IF([test "x$jni_interface" = "xyes"], [AS_ECHO(["Enabled"])], [AS_ECHO(["Disabled"])])
+AS_IF([test "x$jni_interface" = "xyes"], [AS_ECHO(["Enabled"])], [AS_ECHO(["Disabled (Use --enable-jni-interface)"])])
AS_ECHO_N(["Python ($PYTHON) agent: "])
-AS_IF([test "x$python_agent" = "xyes"], [AS_ECHO(["Enabled"])], [AS_ECHO(["Disabled"])])
+AS_IF([test "x$python_agent" = "xyes"], [AS_ECHO(["Enabled"])], [AS_ECHO(["Disabled (Use --enable-python-agent)"])])
AS_ECHO_N(["sdt.h integration: "])
AS_IF([test "x$with_sdt" = "xyes"], [AS_ECHO(["Enabled"])], [AS_ECHO(["Disabled"])])
AS_ECHO_N(["Efficient unaligned memory access: "])
AS_IF([test "x$NO_UNALIGNED_ACCESS" != "x1"], [AS_ECHO(["yes"])], [AS_IF([test "x$UNSUPPORTED_ARCH" != "x1"], [AS_ECHO(["no"])], [AS_ECHO(["unknown"])])])
AS_IF([test "x$UNSUPPORTED_ARCH" = "x1"], [AC_MSG_WARN([Your architecture ($host_cpu) is unsupported, using safe default of no unaligned access])])
-AS_ECHO()
+AS_ECHO
AS_ECHO(["Type 'make' to compile."])