-dnl -*- Autoconf -*-
+dnl -*- Autoconf -*-
dnl Process this file with autoconf to produce a configure script.
dnl Version infos
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.]])
-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
AC_PROG_LN_S
# 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"])
# 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$rw_cv_prog_cxx_works" = "xyes"])
])
# Checks for libraries.
-AC_CHECK_LIB([dl], [dlopen],
-[
+AC_CHECK_LIB([dl], [dlopen], [
have_libdl=yes
-],
-[
+], [
#libdl not found, check for dlopen in libc.
- AC_CHECK_LIB([c], [dlopen],
- [
+ AC_CHECK_LIB([c], [dlopen], [
have_libc_dl=yes
- ],
- [
+ ], [
AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
])
])
+
AM_CONDITIONAL([LTTNG_UST_BUILD_WITH_LIBDL], [test "x$have_libdl" = "xyes"])
AM_CONDITIONAL([LTTNG_UST_BUILD_WITH_LIBC_DL], [test "x$have_libc_dl" = "xyes"])
# Check for dlfcn.h
AC_CHECK_HEADER([dlfcn.h])
-AS_IF([test "x${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_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
])
# 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"])
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"])
AC_CONFIG_FILES([
projects / lttng-ust.git / commitdiff
