EfficiOS backport 2.9 revision 7

[lttng-tools.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index e61c931e06568cf0ded0f27ad480dceb86bf52f5..04dbb859008c102f0facdff0321fbec60ca2186b 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ([2.64])
-AC_INIT([lttng-tools],[2.9.4],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
+AC_INIT([lttng-tools],[2.9.10],[jeremie.galarneau@efficios.com],[],[https://lttng.org])
 
 AC_CONFIG_HEADERS([include/config.h])
 AC_CONFIG_AUX_DIR([config])
@@ -8,7 +8,7 @@ AC_CONFIG_MACRO_DIR([m4])
 AC_CANONICAL_TARGET
 AC_CANONICAL_HOST
 
-AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip tar-pax])
+AM_INIT_AUTOMAKE([foreign dist-bzip2 no-dist-gzip tar-pax nostdinc])
 AM_MAINTAINER_MODE([enable])
 
 # Enable silent rules if available (Introduced in AM 1.11)
@@ -59,9 +59,6 @@ AS_IF([test "x$ax_cv___attribute__" = "xyes"],
         [AC_MSG_ERROR([The compiler does not support __attribute__ extensions])])
 
 AX_PTHREAD(,[AC_MSG_ERROR([Could not configure pthreads support])])
-LIBS="$PTHREAD_LIBS $LIBS"
-CFLAGS="$CFLAGS $PTHREAD_CFLAGS"
-CC="$PTHREAD_CC"
 
 AX_LIB_SOCKET_NSL
 
@@ -141,6 +138,30 @@ AC_CHECK_FUNCS([ \
 # add -lrt to LIBS
 AC_CHECK_LIB([rt], [clock_gettime, timer_create, timer_settime, timer_delete])
 
+# Checks for dl.
+AC_CHECK_LIB([dl], [dlopen], [
+       have_libdl=yes
+       libdl_name=dl
+], [
+       # libdl not found, check for dlopen in libc.
+       AC_CHECK_LIB([c], [dlopen], [
+               have_libc_dl=yes
+               libdl_name=c
+       ], [
+               AC_MSG_ERROR([Cannot find dlopen in libdl nor libc. Use [LDFLAGS]=-Ldir to specify their location.])
+       ])
+])
+
+# Check if libdl has dlmopen support.
+AH_TEMPLATE([HAVE_DLMOPEN], ["Define to 1 if dlmopen is available."])
+AC_CHECK_LIB([$libdl_name], [dlmopen], [
+       AC_DEFINE([HAVE_DLMOPEN], [1])
+       HAVE_DLMOPEN=1
+], [
+       HAVE_DLMOPEN=0
+])
+AC_SUBST(HAVE_DLMOPEN)
+
 # Babeltrace viewer check
 AC_ARG_WITH([babeltrace-bin],
        AS_HELP_STRING([--with-babeltrace-bin],
@@ -297,8 +318,8 @@ _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_SNAPSHOT], [Snapshot buffers of current t
 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_START], [Start tracing])
 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STATUS], [Get the status of the current tracing session])
 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_STOP], [Stop tracing])
-_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific system resources])
-_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific system resources])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_TRACK], [Track specific processes])
+_AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_UNTRACK], [Untrack specific processes])
 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VERSION], [Show version information])
 _AC_DEFINE_QUOTED_AND_SUBST([CMD_DESCR_VIEW], [Start trace viewer])
 
@@ -412,7 +433,7 @@ AC_ARG_WITH(kmod-prefix,
                [Specify the installation prefix of the kmod library.
                Headers must be in PATH/include; libraries in PATH/lib.]),
                [
-                       CPPFLAGS="$CPPFLAGS -I${withval}/include"
+                       AM_CPPFLAGS="$AM_CPPFLAGS -I${withval}/include"
                        LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
                ])
 
@@ -437,7 +458,7 @@ AC_ARG_WITH(lttng-ust-prefix,
                  [Specify the installation prefix of the lttng-ust library.
                  Headers must be in PATH/include; libraries in PATH/lib.]),
                  [
-                   CPPFLAGS="$CPPFLAGS -I${withval}/include"
+                   AM_CPPFLAGS="$AM_CPPFLAGS -I${withval}/include"
                    LDFLAGS="$LDFLAGS -L${withval}/lib64 -L${withval}/lib"
                  ])
 
@@ -498,15 +519,6 @@ AC_CHECK_LIB([pfm], [pfm_initialize],
              ])
 AM_CONDITIONAL([LTTNG_TOOLS_BUILD_WITH_LIBPFM], [test "x$have_libpfm" = "xyes"])
 
-AC_ARG_ENABLE([git-version],
-              [AC_HELP_STRING([--disable-git-version],
-                              [Do not use the git version for the build])],
-              [have_git_version=$enableval], [have_git_version=yes]
-)
-
-AM_CONDITIONAL([LTTNG_TOOLS_BUILD_GIT_SOURCE],
-       [test "x${have_git_version}" = "xyes"])
-
 # For Python
 # SWIG version needed or newer:
 swig_version=2.0.0
@@ -943,9 +955,17 @@ modify their sources.
 # export flex condition
 AM_CONDITIONAL([HAVE_FLEX], [test "x$have_flex" = "xyes"])
 
-CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"
+AM_CFLAGS="-Wall -fno-strict-aliasing $PTHREAD_CFLAGS"
+AC_SUBST(AM_CFLAGS)
 
-DEFAULT_INCLUDES="-I\$(top_srcdir) -I\$(top_builddir) -I\$(top_builddir)/src -I\$(top_builddir)/include -include config.h"
+# The order in which the include folders are searched is important.
+# The top_builddir should always be searched first in the event that a build
+# time generated file is included. An example of this is the "version.i" file.
+# In a scenario where lttng-tools is built from a distribution tarball and in a
+# out-of-tree manner, the generated "version.i" has priority on the one from
+# the source (distribution tarball) and must be found first.
+AM_CPPFLAGS="-I\$(top_builddir)/include -I\$(top_srcdir)/include -I\$(top_srcdir)/src -include config.h $AM_CPPFLAGS"
+AC_SUBST(AM_CPPFLAGS)
 
 lttngincludedir="${includedir}/lttng"
 
@@ -980,6 +1000,7 @@ AC_CONFIG_FILES([
        src/common/index/Makefile
        src/common/health/Makefile
        src/common/config/Makefile
+       src/common/fd-tracker/Makefile
        src/lib/Makefile
        src/lib/lttng-ctl/Makefile
        src/lib/lttng-ctl/filter/Makefile
@@ -1009,6 +1030,8 @@ AC_CONFIG_FILES([
        tests/regression/tools/crash/Makefile
        tests/regression/tools/regen-metadata/Makefile
        tests/regression/tools/regen-statedump/Makefile
+       tests/regression/tools/working-directory/Makefile
+       tests/regression/tools/relayd-grouping/Makefile
        tests/regression/ust/Makefile
        tests/regression/ust/nprocesses/Makefile
        tests/regression/ust/high-throughput/Makefile
@@ -1049,6 +1072,7 @@ AC_CONFIG_FILES([
 AC_CONFIG_FILES([tests/regression/ust/python-logging/test_python_logging],[chmod +x tests/regression/ust/python-logging/test_python_logging])
 # Inject LTTNG_TOOLS_BUILD_WITH_LIBPFM variable in test script.
 AC_CONFIG_FILES([tests/perf/test_perf_raw],[chmod +x tests/perf/test_perf_raw])
+AC_CONFIG_FILES([tests/regression/ust/ust-dl/test_ust-dl],[chmod +x tests/regression/ust/ust-dl/test_ust-dl])
 
 AC_OUTPUT