2 # Process this file with autoconf to produce a configure script.
4 AC_INIT([lttng-ust],[1.9.0],[mathieu dot desnoyers at efficios dot com])
5 AC_CONFIG_AUX_DIR([config])
8 AC_CONFIG_MACRO_DIR([config])
9 AM_INIT_AUTOMAKE([foreign])
10 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
11 AC_CONFIG_SRCDIR([include/lttng/tracepoint.h])
12 AC_CONFIG_HEADERS([config.h include/lttng/config.h])
13 AH_TEMPLATE([HAVE_EFFICIENT_UNALIGNED_ACCESS], [Use efficient unaligned access.])
15 # Compute minor/major/patchlevel version numbers
17 major_version=$(echo AC_PACKAGE_VERSION | sed 's/^\([[0-9]]\)*\.[[0-9]]*\.[[0-9]]*$/\1/')
18 minor_version=$(echo AC_PACKAGE_VERSION | sed 's/^[[0-9]]*\.\([[0-9]]*\)\.[[0-9]]*$/\1/')
19 patchlevel_version=$(echo AC_PACKAGE_VERSION | sed 's/^[[0-9]]*\.[[0-9]]*\.\([[0-9]]*\)$/\1/')
20 AC_SUBST([MAJOR_VERSION], [$major_version])
21 AC_SUBST([MINOR_VERSION], [$minor_version])
22 AC_SUBST([PATCHLEVEL_VERSION], [$patchlevel_version])
23 AC_DEFINE_UNQUOTED([VERSION_MAJOR], $major_version, [UST major version number])
24 AC_DEFINE_UNQUOTED([VERSION_MINOR], $minor_version, [UST minor version number])
25 AC_DEFINE_UNQUOTED([VERSION_PATCHLEVEL], $patchlevel_version, [UST patchlevel version number])
28 # Checks for programs.
34 ## Checks for libraries.
35 AC_CHECK_LIB([dl], [dlopen])
36 AC_CHECK_LIB([pthread], [pthread_create])
39 AC_CHECK_LIB([uuid], [uuid_generate], [],
40 [AC_MSG_ERROR([Cannot find libuuid. Use [LDFLAGS]=-Ldir to specify its location.])]
43 # Checks for header files.
44 #AC_CHECK_HEADERS([fcntl.h stdint.h stdlib.h string.h sys/socket.h sys/time.h unistd.h])
46 # Checks for typedefs, structures, and compiler characteristics.
59 #AC_CHECK_TYPES([ptrdiff_t])
61 # Checks for library functions.
63 AC_CHECK_FUNCS([gettimeofday munmap socket strerror strtol])
65 CFLAGS="-Wall $CFLAGS"
67 # Check for texinfo, required for building the documentation
68 # TODO: make this (and building the documentation) optional
69 AC_CHECK_PROG([TEXINFO], [makeinfo], [yes])
70 AS_IF([test "x$TEXINFO" != "xyes"],[
71 AC_MSG_ERROR([Please install the 'texinfo' program and make sure 'makeinfo' is in the PATH.])
76 # urcu - check if we just find the headers it out of the box.
77 AC_CHECK_HEADERS([urcu-bp.h], [], [AC_MSG_ERROR([Cannot find [URCU] headers (urcu-bp.h). Use [CFLAGS]=-Idir to specify their location.
78 This error can also occur when the liburcu package's configure script has not been run.])])
80 AC_MSG_CHECKING([caa_likely()])
81 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
82 #include <urcu/compiler.h>
93 AC_MSG_ERROR([Please upgrade your version of liburcu to 0.6.6 or better])
97 # urcu - check that URCU lib is available to compilation
98 AC_CHECK_LIB([urcu-bp], [synchronize_rcu_bp], [], [AC_MSG_ERROR([Cannot find liburcu-bp lib. Use [LDFLAGS]=-Ldir to specify its location.])])
100 # urcu - check that URCU lib is at least version 0.6
101 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.])])
104 # Check for various supplementary host information (beyond the
105 # triplet) which might affect the library format choices. E.g., we
106 # can be building with `i686-unknown-linux-gnu-gcc -m64'
112 AC_CACHE_CHECK([if building for x86-64], [ust_cv_i386_is_x86_64],
113 [save_CPPFLAGS="$CPPFLAGS"
114 CPPFLAGS="$CPPFLAGS $CFLAGS"
115 AC_EGREP_CPP([got it], [
119 ], [ust_cv_i386_is_x86_64=yes],
120 [ust_cv_i386_is_x86_64=no])
121 CPPFLAGS="$save_CPPFLAGS"])
125 AC_MSG_CHECKING([library format for the host system])
130 if test "$ust_cv_i386_is_x86_64" = yes ; then
131 LIBFORMAT="elf64-x86-64"
133 LIBFORMAT="elf32-i386"
136 x86_64) LIBFORMAT="elf64-x86-64" ;;
137 powerpc) LIBFORMAT="elf32-powerpc" ;;
138 ppc64) LIBFORMAT="elf64-powerpc" ;;
139 powerpc64) LIBFORMAT="elf64-powerpc" ;;
140 s390) LIBFORMAT="elf32-s390"; NO_UNALIGNED_ACCESS=1 ;;
141 s390x) LIBFORMAT="elf64-s390"; NO_UNALIGNED_ACCESS=1 ;;
142 armv5) LIBFORMAT="elf32-littlearm"; NO_UNALIGNED_ACCESS=1 ;;
143 arm) LIBFORMAT="elf32-littlearm"; NO_UNALIGNED_ACCESS=1 ;;
144 mips*) LIBFORMAT=""; NO_UNALIGNED_ACCESS=1;;
145 *) AC_MSG_ERROR([unable to detect library format (unsupported architecture ($host_cpu)?)]) ;;
148 AC_MSG_RESULT($LIBFORMAT)
150 if test "x$host_cpu" = "xarm" ; then
151 AC_MSG_CHECKING([checking for armv5])
152 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
154 #ifndef __ARM_ARCH_5TEJ__
155 #error "no arm5 here"
159 NO_UNALIGNED_ACCESS=1
166 if test x$NO_UNALIGNED_ACCESS = x ; then
167 AC_DEFINE([HAVE_EFFICIENT_UNALIGNED_ACCESS], [1])
170 # Set compile flags to java include files if given
171 AC_ARG_WITH([java-jdk],
172 [AS_HELP_STRING([--with-java-jdk=DIR],[use the Java JDK in DIR. Ex : $JAVA_HOME.])],
176 AS_IF([test $JAVA_JDK],[
177 AS_IF([test -d $JAVA_JDK],[
178 AC_MSG_RESULT([using Java includes in $JAVA_SDK])
179 SUBDIRS=`find $JAVA_JDK/include -type d`
181 CFLAGS+=`for x in $SUBDIRS; do echo -n "-I$x "; done`
184 AC_MSG_ERROR(Unable to find Java include files in $JAVA_JDK)
188 # Check for JNI header files if requested
189 AC_ARG_WITH([jni-interface],
190 [AS_HELP_STRING([--with-jni-interface],[build JNI interface between C and Java. Needs Java include files [default=no]])],
191 [jni_interface=$withval],
195 AS_IF([test "x$jni_interface" = "xyes"],[
196 AC_CHECK_HEADERS([jni.h],[],[
197 AC_MSG_ERROR([missing jni.h
198 Make sure Sun Java, OpenJDK or GCJ is installed and that this header file exists in the system path.
199 Use the --with-java-jdk=DIR flag to point to your Java include files, or disable the JNI interface.])
202 AM_CONDITIONAL([BUILD_JNI_INTERFACE], [test "x$jni_interface" = "xyes"])
205 #liblttng-ust-malloc/Makefile
206 #tests/hello2/Makefile
207 #tests/basic/Makefile
208 #tests/simple_include/Makefile
209 #tests/snprintf/Makefile
210 #tests/test-nevents/Makefile
211 #tests/test-libustinstr-malloc/Makefile
212 #tests/dlopen/Makefile
213 #tests/same_line_marker/Makefile
214 #tests/trace_event/Makefile
215 #tests/tracepoint/Makefile
216 #tests/tracepoint/benchmark/Makefile
217 #tests/register_test/Makefile
218 #tests/libustctl_function_#tests/Makefile
219 #tests/exit-fast/Makefile
220 #tests/basic_long/Makefile
225 include/lttng/ust-version.h
227 libringbuffer/Makefile
228 liblttng-ust-comm/Makefile
229 liblttng-ust/Makefile
230 liblttng-ust-ctl/Makefile
231 liblttng-ust-fork/Makefile
232 liblttng-ust-java/Makefile
235 tests/hello.cxx/Makefile
238 tests/ust-basic-tracing/Makefile
239 tests/ust-multi-test/Makefile