X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=configure.ac;h=ea7324391f8ad1c3307f66b1f13470bffe9373f6;hb=2f6150e94f4e8637b7fa30ab0c4b8930e6f026c4;hp=468ec24ed09f9c0bb8f37d11dd6637510ea90f3a;hpb=76ceb8db45d20fa6d2d1492e8f6877440edf71d6;p=lttng-ust.git diff --git a/configure.ac b/configure.ac index 468ec24e..ea732439 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],[2.0.0-rc4],[mathieu dot desnoyers at efficios dot com]) +AC_INIT([lttng-ust],[2.1.0-rc1],[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 @@ -34,8 +34,35 @@ 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], $patchlevel_version, [UST patchlevel version number]) -AC_DEFINE_UNQUOTED([VERSION_NAME], "TBD", [UST version name]) -AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], "TBD", [UST version description]) +version_name="Basse Messe" +version_description="Light coloured German ale whose style was named after the city Cologne (Koln) where it was first brewed. It is a rather simple beer with lightly fruity aromas and a delicate hoppy fragrance. The beer has a pronounced malty taste with a subtle bitter aftertaste" +AC_DEFINE_UNQUOTED([VERSION_NAME], ["$version_name"], [UST version name]) +AC_DEFINE_UNQUOTED([VERSION_DESCRIPTION], ["$version_description"], [UST version description]) + +AC_PROG_GREP +# libtool link_all_deplibs fixup. See http://bugs.lttng.org/issues/321. +AC_ARG_ENABLE(libtool-linkdep-fixup, + AS_HELP_STRING([--disable-libtool-linkdep-fixup], + [disable the libtool fixup for linking all dependent libraries (link_all_deplibs)]), + libtool_fixup=$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" $libtool_m4 + ], + [ + AC_MSG_RESULT([none]) + ]) + ]) # Checks for programs. AC_PROG_CC @@ -44,13 +71,45 @@ AC_PROG_MAKE_SET LT_INIT ## Checks for libraries. -AC_CHECK_LIB([dl], [dlopen]) +AC_CHECK_LIB([dl], [dlopen], +[ + have_libdl=yes +], +[ + #libdl not found, check for dlopen in libc. + AC_CHECK_LIB([c], [dlopen], + [ + have_libc_dl=yes + ], + [ + AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.]) + ]) +]) +AM_CONDITIONAL([LTTNG_UST_BUILD_WITH_LIBDL], [test "x$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]) @@ -76,19 +135,17 @@ 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 [CPPFLAGS]=-Idir to specify their location. This error can also occur when the liburcu package's configure script has not been run.])]) +# urcu-cds - check that URCU Concurrent Data Structure lib is available to compilation +# Part of Userspace RCU library 0.7.2 or better. +AC_CHECK_LIB([urcu-cds], [_cds_lfht_new], [], [AC_MSG_ERROR([Cannot find +liburcu-cds lib, part of Userspace RCU 0.7 or better. Use [LDFLAGS]=-Ldir to specify its location.])]) + AC_MSG_CHECKING([caa_likely()]) AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ #include @@ -145,6 +202,7 @@ 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" ;; @@ -281,6 +339,10 @@ 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:")