-# -*- Autoconf -*-
-# Process this file with autoconf to produce a configure script.
+dnl Version infos
+m4_define([V_MAJOR], [2])
+m4_define([V_MINOR], [12])
+m4_define([V_PATCH], [0])
+m4_define([V_EXTRA], [pre])
+m4_define([V_NAME], [[Codename TBD]])
+m4_define([V_DESC], [[Description TBD]])
-AC_INIT([lttng-ust],[2.4.0],[mathieu dot desnoyers at efficios dot com])
+m4_define([V_STRING], [V_MAJOR.V_MINOR.V_PATCH])
+m4_ifdef([V_EXTRA], [m4_append([V_STRING], [-V_EXTRA])])
+
+AC_PREREQ(2.59)
+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.
-AC_SUBST([LTTNG_UST_LIBRARY_VERSION], [0:0:0])
+m4_define([UST_LIB_V_MAJOR], [0])
+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], [2:0:0])
+AC_SUBST([LTTNG_UST_CTL_LIBRARY_VERSION], [4:0:0])
+AC_CONFIG_HEADERS([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
-AC_CONFIG_MACRO_DIR([config])
-AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
+
+AM_INIT_AUTOMAKE([1.12 foreign dist-bzip2 no-dist-gzip tar-ustar])
AM_MAINTAINER_MODE([enable])
+
+# Enable silent rules if available (Introduced in AM 1.11)
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
-AC_CONFIG_SRCDIR([include/lttng/tracepoint.h])
-# 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_SDT_INTEGRATION], [SystemTap integration via sdt.h])
-AH_TEMPLATE([LTTNG_UST_HAVE_PERF_EVENT], [Perf event integration via perf_event.h])
+AC_REQUIRE_AUX_FILE([tap-driver.sh])
-# Compute minor/major/patchlevel version numbers
-AC_PROG_SED
-major_version=$(echo AC_PACKAGE_VERSION | sed 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*.*$/\1/')
-minor_version=$(echo AC_PACKAGE_VERSION | sed 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*.*$/\1/')
-patchlevel_version=$(echo AC_PACKAGE_VERSION | sed 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\).*$/\1/')
-AC_SUBST([MAJOR_VERSION], [$major_version])
-AC_SUBST([MINOR_VERSION], [$minor_version])
-AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version])
-AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [UST major version number])
-AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [UST minor version number])
-AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [UST patchlevel version number])
-
-version_name="Époque Opaque"
-version_description="The Époque Opaque is a black IPA from Trou du Diable brewery. The nose is eerily reminiscent of the coffee crisp candy from of our childhood. These strong mocha accents are present on the palate, which are quickly subdued by Japanese and Australian hops leading to a final state of satisfaction enjoyable for any fan of bitter beer."
-
-AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], [UST version name])
-AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description"], [UST version description])
+# Checks for C compiler
+AC_USE_SYSTEM_EXTENSIONS
+AC_SYS_LARGEFILE
+AC_PROG_CC
+AC_PROG_CC_STDC
+AC_PROG_CXX
+RW_PROG_CXX_WORKS
+AM_CONDITIONAL([CXX_WORKS], [test "x$rw_cv_prog_cxx_works" = "xyes"])
-AC_PROG_GREP
-# 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" $libtool_m4
- ],
- [
- AC_MSG_RESULT([none])
- ])
- ])
-
-AM_CONDITIONAL([NO_SHARED], [test "x$enable_shared" = "xno"])
+# Check if the compiler support weak symbols
+AX_SYS_WEAK_ALIAS
+
+AS_IF([test "x${ax_cv_sys_weak_alias}" = "xno"], [
+ AC_MSG_ERROR([Your platform doesn't support weak symbols.])
+])
# Checks for programs.
-AC_PROG_CC
-AC_PROG_CXX
+AM_PROG_AR
+AC_PROG_SED
+AC_PROG_GREP
+AC_PROG_LN_S
+AC_PROG_MKDIR_P
AC_PROG_MAKE_SET
-LT_INIT
-
-# rw_PROG_CXX_WORKS
-# Check whether the C++ compiler works.
-AC_CACHE_CHECK([whether the C++ compiler works],
- [rw_cv_prog_cxx_works],
- [AC_LANG_PUSH([C++])
- AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])],
- [check_cxx_designated_initializers=yes],
- [rw_cv_prog_cxx_works=no])
- if test "$check_cxx_designated_initializers" = "yes"; then
- 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
- ])
- fi
- AC_LANG_POP([C++])])
+AC_CHECK_PROG([HAVE_CMAKE], [cmake], ["yes"])
+AM_CONDITIONAL([HAVE_CMAKE], [test "x$HAVE_CMAKE" = "xyes"])
-AM_CONDITIONAL([CXX_WORKS], [test "x$rw_cv_prog_cxx_works" = "xyes"])
+# 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=$enableval
+], [
+ libtool_fixup=yes
+])
-## Checks for libraries.
-AC_CHECK_LIB([dl], [dlopen],
-[
- have_libdl=yes
-],
-[
- #libdl not found, check for dlopen in libc.
- AC_CHECK_LIB([c], [dlopen],
- [
- have_libc_dl=yes
- ],
+AS_IF([test "x$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$ax_cv___attribute__" = "xyes"],
+ [:],
+ [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
+
+# Checks for library functions.
+AC_FUNC_CHOWN
+AC_FUNC_FORK
+AC_FUNC_MMAP
+AC_FUNC_REALLOC
+AC_FUNC_STRERROR_R
+AC_FUNC_STRNLEN
+AC_CHECK_FUNCS([ \
+ atexit \
+ clock_gettime \
+ ftruncate \
+ getpagesize \
+ gettimeofday \
+ localeconv \
+ memchr \
+ memmove \
+ memset \
+ mkdir \
+ munmap \
+ realpath \
+ sched_getcpu \
+ socket \
+ strchr \
+ strdup \
+ strerror \
+ strtol \
+ sysconf \
+])
+
+# AC_FUNC_MALLOC causes problems when cross-compiling.
+#AC_FUNC_MALLOC
+
+# Checks for header files.
+AC_HEADER_STDBOOL
+AC_CHECK_HEADERS([ \
+ arpa/inet.h \
+ fcntl.h \
+ float.h \
+ limits.h \
+ locale.h \
+ stddef.h \
+ sys/socket.h \
+ sys/time.h \
+ wchar.h \
+])
+
+# Set architecture specific options
+AS_CASE([$host_cpu],
+ [i[[3456]]86], [],
+ [x86_64], [],
+ [amd64], [],
+ [powerpc], [],
+ [ppc64], [],
+ [ppc64le], [],
+ [powerpc64], [],
+ [powerpc64le], [],
+ [s390], [NO_UNALIGNED_ACCESS=1],
+ [s390x], [NO_UNALIGNED_ACCESS=1],
+ [arm*], [
+ NO_UNALIGNED_ACCESS=1
+ NO_NUMA=1
+ ],
+ [aarch64*], [NO_UNALIGNED_ACCESS=1],
+ [mips*], [NO_UNALIGNED_ACCESS=1],
+ [tile*], [NO_UNALIGNED_ACCESS=1],
[
+ UNSUPPORTED_ARCH=1
+ NO_UNALIGNED_ACCESS=1
+ ])
+
+# Configuration options, which will be installed in the config.h
+AH_TEMPLATE([LTTNG_UST_HAVE_EFFICIENT_UNALIGNED_ACCESS], [Use efficient unaligned access.])
+AH_TEMPLATE([LTTNG_UST_HAVE_SDT_INTEGRATION], [SystemTap integration via sdt.h])
+AH_TEMPLATE([LTTNG_UST_HAVE_PERF_EVENT], [Perf event integration via perf_event.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.])
])
])
-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_SUBST(DL_LIBS)
+
+# Check if libdl has dlmopen support.
+AH_TEMPLATE([HAVE_DLMOPEN], ["Define to 1 if dlmopen is available."])
+AC_CHECK_LIB([$libdl_name], [dlmopen],
+ [AC_DEFINE([HAVE_DLMOPEN], [1])]
+)
AC_CHECK_LIB([pthread], [pthread_create])
+AC_CHECK_LIB([pthread], [pthread_setname_np],
+ AC_DEFINE([HAVE_PTHREAD_SETNAME_NP], [1], [Define to 1 if pthread_setname_np is available.]),
+ AC_CHECK_LIB([pthread], [pthread_set_name_np],
+ AC_DEFINE([HAVE_PTHREAD_SET_NAME_NP], [1], [Define to 1 if pthread_set_name_np is available.]),
+ AC_MSG_RESULT([pthread setname/set_name not found.])))
# Check for dlfcn.h
AC_CHECK_HEADER([dlfcn.h])
-AS_IF([test "x${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"])
-AM_CONDITIONAL([HAVE_DLINFO], [test "x${ac_cv_have_decl_RTLD_DI_LINKMAP}" = "xyes"])
-
-# Checks for header files.
-#AC_CHECK_HEADERS([fcntl.h stdint.h stdlib.h string.h sys/socket.h sys/time.h unistd.h])
-
-# Checks for typedefs, structures, and compiler characteristics.
-AC_C_INLINE
-#AC_TYPE_INT16_T
-#AC_TYPE_INT32_T
-#AC_TYPE_INT64_T
-#AC_TYPE_INT8_T
-#AC_TYPE_PID_T
-#AC_TYPE_SIZE_T
-#AC_TYPE_SSIZE_T
-#AC_TYPE_UINT16_T
-#AC_TYPE_UINT32_T
-#AC_TYPE_UINT64_T
-#AC_TYPE_UINT8_T
-#AC_CHECK_TYPES([ptrdiff_t])
-
-# Checks for library functions.
-AC_FUNC_MALLOC
-AC_CHECK_FUNCS([gettimeofday munmap socket strerror strtol sched_getcpu sysconf])
+AS_IF([test "x${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"
+])
-CFLAGS="-Wall $CFLAGS"
+AM_CONDITIONAL([HAVE_DLINFO], [test "x${ac_cv_have_decl_RTLD_DI_LINKMAP}" = "xyes"])
# URCU
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
-AC_CHECK_LIB([urcu-bp], [synchronize_rcu_bp], [], [AC_MSG_ERROR([Cannot find liburcu-bp lib. Use [LDFLAGS]=-Ldir to specify its location.])])
+AC_CHECK_LIB([urcu-bp], [urcu_bp_synchronize_rcu], [], [AC_MSG_ERROR([Cannot find liburcu-bp 0.11 or newer. Use [LDFLAGS]=-Ldir to specify its location.])])
+
+# urcu - check that URCU lib is at least version 0.11
+AC_CHECK_LIB([urcu-bp], [urcu_bp_call_rcu], [], [AC_MSG_ERROR([liburcu 0.11 or newer is needed, please update your version or use [LDFLAGS]=-Ldir to specify the right location.])])
+
+# numa.h integration
+AS_IF([test "x$NO_NUMA" = "x1"],[
+ AS_IF([test "x$enable_numa" = "x" ], [enable_numa=no])
+])
-# urcu - check that URCU lib is at least version 0.6
-AC_CHECK_LIB([urcu-bp], [call_rcu_bp], [], [AC_MSG_ERROR([liburcu 0.6 or newer is needed, please update your version or use [LDFLAGS]=-Ldir to specify the right location.])])
+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([HAVE_LIBNUMA], [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"])
-if test "x$have_perf_event" = "xyes"; then
-AC_DEFINE([LTTNG_UST_HAVE_PERF_EVENT], [1])
-fi
-
-AC_MSG_CHECKING([host system alignment requirements])
-case $host_cpu in
-changequote(,)dnl
- i[3456]86)
-changequote([,])dnl
- ;;
- x86_64) ;;
- amd64) ;;
- powerpc) ;;
- ppc64) ;;
- powerpc64) ;;
- s390) NO_UNALIGNED_ACCESS=1 ;;
- s390x) NO_UNALIGNED_ACCESS=1 ;;
- arm*) NO_UNALIGNED_ACCESS=1 ;;
- mips*) NO_UNALIGNED_ACCESS=1 ;;
- tile*) NO_UNALIGNED_ACCESS=1 ;;
- *) AC_MSG_ERROR([unable to detect alignment requirements (unsupported architecture ($host_cpu)?)]) ;;
-esac
-AC_MSG_RESULT([$host_cpu])
-
-if test x$NO_UNALIGNED_ACCESS = x ; then
-AC_DEFINE([LTTNG_UST_HAVE_EFFICIENT_UNALIGNED_ACCESS], [1])
-fi
-
-# Set compile flags to java include files if given
-AC_ARG_WITH([java-jdk],
- [AS_HELP_STRING([--with-java-jdk=DIR],[use the Java JDK in DIR. Ex : $JAVA_HOME.])],
- [JAVA_JDK=$withval],
- [JAVA_JDK=""]
-)
-AM_CONDITIONAL([HAVE_JAVA_JDK], [test $JAVA_JDK], [Java JDK path])
-AC_SUBST([JAVA_JDK])
-
-AS_IF([test $JAVA_JDK],[
- AS_IF([test -d $JAVA_JDK],[
- AC_MSG_RESULT([using Java includes in $JAVA_SDK])
- SUBDIRS=`find $JAVA_JDK/include -type d`
- CPPFLAGS+=" "
- CPPFLAGS+=`for x in $SUBDIRS; do echo -n "-I$x "; done`
- CPPFLAGS+=" "
- ],[
- AC_MSG_ERROR(Unable to find Java include files in $JAVA_JDK)
- ])
+AS_IF([test "x$have_perf_event" = "xyes"], [
+ AC_DEFINE([LTTNG_UST_HAVE_PERF_EVENT], [1])
+])
+
+AS_IF([test "x$NO_UNALIGNED_ACCESS" = "x"], [
+ AC_DEFINE([LTTNG_UST_HAVE_EFFICIENT_UNALIGNED_ACCESS], [1])
])
# Check for JNI header files if requested
-AC_ARG_WITH([jni-interface],
- [AS_HELP_STRING([--with-jni-interface],[build JNI interface between C and Java. Needs Java include files [default=no]])],
- [jni_interface=$withval],
- [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-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$java_agent_jul" = "xyes"])
+AM_CONDITIONAL([BUILD_JAVA_AGENT_WITH_LOG4J], [test "x$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
+
+ 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"
+])
-AS_IF([test "x$jni_interface" = "xyes"],[
- AC_CHECK_HEADERS([jni.h],[],[
- AC_MSG_ERROR([missing jni.h
-Make sure Sun Java, OpenJDK or GCJ is installed and that this header file exists in the system path.
-Use the --with-java-jdk=DIR flag to point to your Java include files, or disable the JNI interface.])
+AM_CONDITIONAL([HAVE_JAVAH], [test "x$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"])
])
])
-AM_CONDITIONAL([BUILD_JNI_INTERFACE], [test "x$jni_interface" = "xyes"])
+
+# Option to build the python agent
+AC_ARG_ENABLE([python-agent], [
+AS_HELP_STRING([--enable-python-agent], [build the LTTng UST Python agent [default=no]])
+], [
+ python_agent=$enableval
+], [:])
+AM_CONDITIONAL([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$enable_shared" = "xyes"],
- [
- AC_MSG_RESULT([yes])
- ],
- [
- AC_MSG_RESULT([no])
- AC_MSG_ERROR([LTTng-UST requires shared libraries to be enabled])
+AC_ARG_WITH([lttng-system-rundir], [
+AS_HELP_STRING([--with-lttng-system-rundir], [Location of the system directory where LTTng-UST expects the system-wide lttng-sessiond runtime files. The default is "/var/run/lttng".]),
+], [
+ lttng_system_rundir="$withval"
+], [
+ lttng_system_rundir="/var/run/lttng"
+])
+AC_DEFINE_UNQUOTED([LTTNG_SYSTEM_RUNDIR], ["$lttng_system_rundir"],
+ [LTTng system runtime directory])
+
+AC_CHECK_PROG([BUILD_GEN_TP_EXAMPLES], [python], ["yes"])
+AM_CONDITIONAL([BUILD_GEN_TP_EXAMPLES], [test "x$BUILD_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
])
+])
-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])
+# 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([$1])
+])
-lttnglibjavadir="${libdir}/lttng/java"
-AC_SUBST(lttnglibjavadir)
+_AC_DEFINE_AND_SUBST([LTTNG_UST_DEFAULT_CONSTRUCTOR_TIMEOUT_MS], [3000])
-AM_PATH_PYTHON([2.7],BUILD_GEN_TP_EXAMPLES=1,[:])
-AM_CONDITIONAL([BUILD_GEN_TP_EXAMPLES], [test $BUILD_GEN_TP_EXAMPLES], [Build examples requiring lttng-gen-tp])
+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-jul/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/ctf-types/Makefile
tests/hello/Makefile
+ tests/hello-many/Makefile
tests/hello.cxx/Makefile
tests/same_line_tracepoint/Makefile
tests/snprintf/Makefile
+ tests/ust-elf/Makefile
tests/benchmark/Makefile
tests/utils/Makefile
- tests/java-jul/Makefile
+ tests/test-app-ctx/Makefile
+ tests/gcc-weak-hidden/Makefile
lttng-ust.pc
+ lttng-ust-ctl.pc
+])
+
+# Create link for python agent for the VPATH guru.
+AC_CONFIG_LINKS([
+ python-lttngust/lttngust/agent.py:python-lttngust/lttngust/agent.py
+ python-lttngust/lttngust/cmd.py:python-lttngust/lttngust/cmd.py
+ python-lttngust/lttngust/debug.py:python-lttngust/lttngust/debug.py
+ python-lttngust/lttngust/loghandler.py:python-lttngust/lttngust/loghandler.py
])
+AC_CONFIG_FILES([tests/ust-elf/test_ust_elf],[chmod +x tests/ust-elf/test_ust_elf])
+
AC_OUTPUT
-AS_ECHO()
-AS_ECHO("Version name: $version_name")
-AS_ECHO("$version_description")
-# Report on the configuration options
-AS_ECHO()
-AS_ECHO("LTTng-UST will be built with the following options:")
+#
+# 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], $host_cpu)
+
+test "x$NO_UNALIGNED_ACCESS" != "x1" && value=1 || value=0
+PPRINT_PROP_BOOL([Efficient unaligned memory access], $value)
+
+AS_IF([test "x$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], $value, [use --with-sdt])
-AS_ECHO()
-AS_ECHO_N("Java support (JNI): ")
-AS_IF([test "x$jni_interface" = "xyes"], [AS_ECHO("Enabled")], [AS_ECHO("Disabled")])
+test "x$java_agent_jul" = xyes && value=1 || value=0
+PPRINT_PROP_BOOL_CUSTOM([Java agent (JUL support)], $value, [use --enable-java-agent-jul])
-AS_ECHO_N("sdt.h integration: ")
-AS_IF([test "x$with_sdt" = "xyes"], [AS_ECHO("Enabled")], [AS_ECHO("Disabled")])
+test "x$java_agent_log4j" = xyes && value=1 || value=0
+PPRINT_PROP_BOOL_CUSTOM([Java agent (Log4j support)], $value, [use --enable-java-agent-log4j])
-AS_ECHO()
-AS_ECHO("Type 'make' to compile.")
+test "x$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.])
+])
projects / lttng-ust.git / blobdiff