X-Git-Url: https://git.lttng.org/?p=lttng-ust.git;a=blobdiff_plain;f=configure.ac;h=41feed3d9866e50bc16f2c856bb2ef54b5292959;hp=c70c142b9d39de2728bac1ac73ae2a35e86029b4;hb=refs%2Fheads%2Fstable-2.5;hpb=9ac8c21231ed48f25264e3ddc6ac8ce632767669 diff --git a/configure.ac b/configure.ac index c70c142b..41feed3d 100644 --- a/configure.ac +++ b/configure.ac @@ -1,7 +1,7 @@ # -*- Autoconf -*- # Process this file with autoconf to produce a configure script. -AC_INIT([lttng-ust],[2.2.0-rc2],[mathieu dot desnoyers at efficios dot com]) +AC_INIT([lttng-ust],[2.5.7],[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 @@ -19,6 +19,7 @@ AC_CANONICAL_TARGET AC_CANONICAL_HOST AC_CONFIG_MACRO_DIR([config]) AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip]) +AM_MAINTAINER_MODE([enable]) m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) AC_CONFIG_SRCDIR([include/lttng/tracepoint.h]) @@ -26,6 +27,7 @@ AC_CONFIG_SRCDIR([include/lttng/tracepoint.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]) # Compute minor/major/patchlevel version numbers AC_PROG_SED @@ -39,8 +41,9 @@ 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], $patchlevel_version, [UST patchlevel version number]) -version_name="Cuda" -version_description="Brewed at the Benelux microbrewery, this IPA has huge floral, citric and resinous hop aroma, simply an amazing nose. The flavor is very fresh with a light caramel malting touch completing a strong body. Huge amounts of hops, lots of grapefruit, lemon and oranges. This is an outstanding IPA!" +version_name="Fumisterie" +version_description="The Fumisterie is a beer whose style is at the confluence of English and German ales. On the palate, it is full-bodied, malty and slightly caramelized. The organic hemp seeds incorporated during the brewing gives it a unique and original taste. The hop flavour comes through delicately in the after taste." + AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], [UST version name]) AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description"], [UST version description]) @@ -83,12 +86,32 @@ AC_CACHE_CHECK([whether the C++ compiler works], [rw_cv_prog_cxx_works], [AC_LANG_PUSH([C++]) AC_LINK_IFELSE([AC_LANG_PROGRAM([], [])], - [rw_cv_prog_cxx_works=yes], + [check_cxx_designated_initializers=yes], [rw_cv_prog_cxx_works=no]) + if test "$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++])]) AM_CONDITIONAL([CXX_WORKS], [test "x$rw_cv_prog_cxx_works" = "xyes"]) +# Check if the compiler support weak symbols +AX_SYS_WEAK_ALIAS + +if test "x${ax_cv_sys_weak_alias}" = "xno"; then + AC_MSG_ERROR([Your platform doesn't support weak symbols.]) +fi + ## Checks for libraries. AC_CHECK_LIB([dl], [dlopen], [ @@ -109,6 +132,16 @@ AM_CONDITIONAL([LTTNG_UST_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"]) AC_CHECK_LIB([pthread], [pthread_create]) +# Check for dlfcn.h +AC_CHECK_HEADER([dlfcn.h]) +AS_IF([test "x${ac_cv_header_dlfcn_h}" = "xyes"], + [AC_CHECK_DECLS([RTLD_DI_LINKMAP],,, + [#define _GNU_SOURCE /* Required on Linux to get GNU extensions */ + #include ]) + ], + [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]) @@ -166,6 +199,28 @@ AC_CHECK_LIB([urcu-bp], [synchronize_rcu_bp], [], [AC_MSG_ERROR([Cannot find lib # 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.])]) +# 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]) +case $host_cpu in +changequote(,)dnl + i[3456]86) +changequote([,])dnl + UST_SUPPORT_FOR_ARCH_PERF_EVENT_COUNTERS=yes;; + x86_64) UST_SUPPORT_FOR_ARCH_PERF_EVENT_COUNTERS=yes;; + amd64) UST_SUPPORT_FOR_ARCH_PERF_EVENT_COUNTERS=yes;; + *) UST_SUPPORT_FOR_ARCH_PERF_EVENT_COUNTERS=no;; +esac +AC_MSG_RESULT([$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"]) + +if test "x$have_perf_event" = "xyes" -a "x$UST_SUPPORT_FOR_ARCH_PERF_EVENT_COUNTERS" = "xyes"; then +AC_DEFINE([LTTNG_UST_HAVE_PERF_EVENT], [1]) +fi + AC_MSG_CHECKING([host system alignment requirements]) case $host_cpu in changequote(,)dnl @@ -176,7 +231,9 @@ changequote([,])dnl amd64) ;; powerpc) ;; ppc64) ;; + ppc64le) ;; powerpc64) ;; + powerpc64le) ;; s390) NO_UNALIGNED_ACCESS=1 ;; s390x) NO_UNALIGNED_ACCESS=1 ;; arm*) NO_UNALIGNED_ACCESS=1 ;; @@ -184,6 +241,7 @@ changequote([,])dnl tile*) NO_UNALIGNED_ACCESS=1 ;; *) AC_MSG_ERROR([unable to detect alignment requirements (unsupported architecture ($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]) @@ -195,6 +253,9 @@ AC_ARG_WITH([java-jdk], [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 $JAVA_SDK]) @@ -218,7 +279,7 @@ AS_IF([test "x$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.]) +Use the --with-java-jdk=DIR option to point to your JDK directory, or disable the JNI interface.]) ]) ]) AM_CONDITIONAL([BUILD_JNI_INTERFACE], [test "x$jni_interface" = "xyes"]) @@ -248,6 +309,30 @@ AS_IF([test "x$with_sdt" = "xyes"],[ ]) ]) +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], ["$lttng_system_rundir"], + [LTTng system runtime directory]) + +lttnglibjavadir="${libdir}/lttng/java" +AC_SUBST(lttnglibjavadir) + +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]) + AC_CONFIG_FILES([ Makefile doc/Makefile @@ -260,16 +345,20 @@ AC_CONFIG_FILES([ liblttng-ust/Makefile liblttng-ust-ctl/Makefile liblttng-ust-fork/Makefile + liblttng-ust-dl/Makefile liblttng-ust-java/Makefile + liblttng-ust-jul/Makefile liblttng-ust-libc-wrapper/Makefile liblttng-ust-cyg-profile/Makefile tools/Makefile tests/Makefile tests/hello/Makefile - tests/hello-static-lib/Makefile tests/hello.cxx/Makefile tests/same_line_tracepoint/Makefile tests/snprintf/Makefile + tests/benchmark/Makefile + tests/utils/Makefile + tests/java-jul/Makefile lttng-ust.pc ])