+AS_IF([test "x$with_sdt" = "xyes"], [
+ AC_MSG_CHECKING([STAP_PROBEV()])
+ AC_COMPILE_IFELSE([AC_LANG_SOURCE([[
+ #define SDT_USE_VARIADIC
+ #include <sys/sdt.h>
+ void fct(void)
+ {
+ STAP_PROBEV(provider,name,1,2,3,4,5,6,7,8,9,10);
+ }
+ ]])], [
+ AC_MSG_RESULT([yes])
+ AC_DEFINE([LTTNG_UST_HAVE_SDT_INTEGRATION], [1], [SystemTap integration via sdt.h])
+ ], [
+ AC_MSG_RESULT([no])
+ AC_MSG_ERROR([dnl
+The sdt.h integration was requested but the STAP_PROBEV define cannot be used.
+Make sure it is installed, and up to date, or use CPPFLAGS=-I/path/ to specify
+a non-standard path to sys/sdt.h
+ ])
+ ])
+])
+
+
+## ##
+## Set defines for optional features conditionnals in the source code ##
+## ##
+
+AC_DEFINE_UNQUOTED([LTTNG_SYSTEM_RUNDIR], ["$lttng_system_rundir"], [LTTng system runtime directory])
+
+# Defined in include/lttng/ust-version.h
+AC_DEFINE([LTTNG_UST_MAJOR_VERSION], ust_version_major, [LTTng UST major version])
+AC_DEFINE([LTTNG_UST_MINOR_VERSION], ust_version_minor, [LTTng UST minor version])
+AC_DEFINE([LTTNG_UST_PATCHLEVEL_VERSION], ust_version_patch, [LTTng UST patch version])
+AC_DEFINE([LTTNG_UST_VERSION], ["]ust_version["], [LTTng UST version string])
+AC_DEFINE([LTTNG_UST_LIB_SONAME_MAJOR], [ust_lib_version_current], [Major SONAME number of liblttng-ust])
+AC_DEFINE([LTTNG_UST_CTL_LIB_SONAME_MAJOR], [ust_ctl_lib_version_current], [Major SONAME number of liblttng-ust-ctl])
+
+
+AM_CONDITIONAL([HAVE_CMAKE], [test "x$CMAKE" != "x"])
+
+# Configuration options, which will be installed in the config.h
+AH_TEMPLATE([LTTNG_UST_HAVE_SDT_INTEGRATION], [SystemTap integration via sdt.h])
+
+
+AM_CONDITIONAL([ENABLE_UST_DL], [test "x${ac_cv_have_decl_RTLD_DI_LINKMAP}" = "xyes"])
+
+
+AM_CONDITIONAL([ENABLE_NUMA], [test "x$have_libnuma" = "xyes"])
+
+AM_CONDITIONAL([HAVE_PERF_EVENT], [test "x$ac_cv_header_linux_perf_event_h" = "xyes"])
+
+AM_CONDITIONAL([ENABLE_JNI_INTERFACE], [test "x$jni_interface" = "xyes"])
+AM_CONDITIONAL([ENABLE_JAVA_AGENT], [test "x$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$java_agent_log4j" = "xyes"])
+
+AM_CONDITIONAL([HAVE_JAVAH], [test "x$JAVAH" != "x"])
+
+AM_CONDITIONAL([ENABLE_PYTHON_AGENT], [test "x$python_agent" = "xyes"])
+
+AM_CONDITIONAL([ENABLE_GEN_TP_EXAMPLES], [test "x$PYTHON" != "x"])
+
+
+AM_CONDITIONAL([ENABLE_EXAMPLES], [test "x$enable_examples" != "xno"])
+
+# Export man page build condition: build the man pages if the user
+# asked for it, and if the tools are available.
+AM_CONDITIONAL([ENABLE_MAN_PAGES], [test "x$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)
+
+
+## ##
+## Output files generated by configure ##
+## ##
+
+# List of files to be generated from '.in' templates by AC_OUTPUT