Filter: Specialize unary operators

[lttng-ust.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 693cb1852a4a99576a7c89bb79e10b037c52c59a..edd3c20934744ef49d0461f86436613f7b114843 100644 (file)
--- 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],[2.0.0-rc1],[mathieu dot desnoyers at efficios dot com])
+AC_INIT([lttng-ust],[2.0.1],[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
@@ -13,7 +13,7 @@ AC_CONFIG_AUX_DIR([config])
 AC_CANONICAL_TARGET
 AC_CANONICAL_HOST
 AC_CONFIG_MACRO_DIR([config])
-AM_INIT_AUTOMAKE([foreign])
+AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip])
 m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 AC_CONFIG_SRCDIR([include/lttng/tracepoint.h])
 
@@ -34,6 +34,10 @@ 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="Annedd'ale"
+version_description="New type of beer, 100% from Quebec, flavored with sapin beaumier needles, with a touch of hops."
+AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], [UST version name])
+AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description"], [UST version description])
 
 # Checks for programs.
 AC_PROG_CC
@@ -42,13 +46,45 @@ AC_PROG_MAKE_SET
 LT_INIT
 
 ## 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],
+       [
+               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"])
+
 AC_CHECK_LIB([pthread], [pthread_create])
 
 # Check for libuuid
-AC_CHECK_LIB([uuid], [uuid_generate], [],
-       [AC_MSG_ERROR([Cannot find libuuid. Use [LDFLAGS]=-Ldir to specify its location.])]
+AC_CHECK_LIB([uuid], [uuid_generate],
+[
+       AC_DEFINE_UNQUOTED([LTTNG_UST_HAVE_LIBUUID], 1, [Has libuuid support.])
+       have_libuuid=yes
+],
+[
+       # libuuid not found, check for uuid_create in libc.
+       AC_CHECK_LIB([c], [uuid_create],
+       [
+               AC_DEFINE_UNQUOTED([LTTNG_UST_HAVE_LIBC_UUID], 1, [Has libc uuid support.])
+               have_libc_uuid=yes
+       ],
+       [
+               AC_MSG_ERROR([Cannot find libuuid uuid_generate nor libc uuid_create. Use [LDFLAGS]=-Ldir to specify their location.])
+       ])
+]
 )
+AM_CONDITIONAL([LTTNG_UST_BUILD_WITH_LIBUUID], [test "x$have_libuuid" = "xyes"])
+AM_CONDITIONAL([LTTNG_UST_BUILD_WITH_LIBC_UUID], [test "x$have_libc_uuid" = "xyes"])
 
 # Checks for header files.
 #AC_CHECK_HEADERS([fcntl.h stdint.h stdlib.h string.h sys/socket.h sys/time.h unistd.h])
@@ -74,17 +110,10 @@ AC_CHECK_FUNCS([gettimeofday munmap socket strerror strtol sched_getcpu sysconf]
 
 CFLAGS="-Wall $CFLAGS"
 
-# Check for texinfo, required for building the documentation
-# TODO: make this (and building the documentation) optional
-AC_CHECK_PROG([TEXINFO], [makeinfo], [yes])
-AS_IF([test "x$TEXINFO" != "xyes"],[
-       AC_MSG_ERROR([Please install the 'texinfo' program and make sure 'makeinfo' is in the PATH.])
-])
-
 # URCU
 
 # urcu - check if we just find the headers it out of the box.
-AC_CHECK_HEADERS([urcu-bp.h], [], [AC_MSG_ERROR([Cannot find [URCU] headers (urcu-bp.h). Use [CFLAGS]=-Idir to specify their location.
+AC_CHECK_HEADERS([urcu-bp.h], [], [AC_MSG_ERROR([Cannot find [URCU] headers (urcu-bp.h). Use [CPPFLAGS]=-Idir to specify their location.
 This error can also occur when the liburcu package's configure script has not been run.])])
 
 AC_MSG_CHECKING([caa_likely()])
@@ -143,6 +172,7 @@ changequote([,])dnl
          fi
          ;;
        x86_64) LIBFORMAT="elf64-x86-64" ;;
+       amd64) LIBFORMAT="elf64-x86-64" ;;
        powerpc) LIBFORMAT="elf32-powerpc" ;;
        ppc64) LIBFORMAT="elf64-powerpc" ;;
        powerpc64) LIBFORMAT="elf64-powerpc" ;;
@@ -185,9 +215,9 @@ 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`
-               CFLAGS+=" "
-                CFLAGS+=`for x in $SUBDIRS; do echo -n "-I$x "; done`
-               CFLAGS+=" "
+               CPPFLAGS+=" "
+                CPPFLAGS+=`for x in $SUBDIRS; do echo -n "-I$x "; done`
+               CPPFLAGS+=" "
         ],[
                 AC_MSG_ERROR(Unable to find Java include files in $JAVA_JDK)
         ])
@@ -230,7 +260,7 @@ AS_IF([test "x$with_sdt" = "xyes"],[
                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 CFLAGS=-I/path/ to specify a non-standard path to sys/sdt.h])
+               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])
        ])
 ])
 
@@ -279,6 +309,10 @@ AC_CONFIG_FILES([
 
 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:")