Remove duplicate provider name checks

[lttng-ust.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 2440cab61e850d659959942104790104f69a6761..fb2f27864ce9f7c530a3b798b4203c912b2e6eb4 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -26,7 +26,7 @@ AC_SUBST([LTTNG_UST_LIBRARY_VERSION], [0:0:0])
 
 # This is the library version of liblttng-ust-ctl, used internally by
 # liblttng-ust, lttng-sessiond, and lttng-consumerd.
-AC_SUBST([LTTNG_UST_CTL_LIBRARY_VERSION], [3:0:1])
+AC_SUBST([LTTNG_UST_CTL_LIBRARY_VERSION], [4:0:0])
 
 AC_CONFIG_HEADERS([config.h include/lttng/ust-config.h])
 AC_CONFIG_AUX_DIR([config])
@@ -171,6 +171,30 @@ AC_CHECK_HEADERS([ \
        wchar.h \
 ])
 
+# Set architecture specific options
+AS_CASE([$host_cpu],
+       [i[[3456]]86], [],
+       [x86_64], [],
+       [amd64], [],
+       [powerpc], [],
+       [ppc64], [],
+       [ppc64le], [],
+       [powerpc64], [],
+       [powerpc64le], [],
+       [s390], [NO_UNALIGNED_ACCESS=1],
+       [s390x], [NO_UNALIGNED_ACCESS=1],
+       [arm*], [
+               NO_UNALIGNED_ACCESS=1
+               NO_NUMA=1
+               ],
+       [aarch64*], [NO_UNALIGNED_ACCESS=1],
+       [mips*], [NO_UNALIGNED_ACCESS=1],
+       [tile*], [NO_UNALIGNED_ACCESS=1],
+       [
+               UNSUPPORTED_ARCH=1
+               NO_UNALIGNED_ACCESS=1
+       ])
+
 # Configuration options, which will be installed in the config.h
 AH_TEMPLATE([LTTNG_UST_HAVE_EFFICIENT_UNALIGNED_ACCESS], [Use efficient unaligned access.])
 AH_TEMPLATE([LTTNG_UST_HAVE_SDT_INTEGRATION], [SystemTap integration via sdt.h])
@@ -251,6 +275,27 @@ AC_CHECK_LIB([urcu-bp], [synchronize_rcu_bp], [], [AC_MSG_ERROR([Cannot find lib
 # urcu - check that URCU lib is at least version 0.6
 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.])])
 
+# numa.h integration
+AS_IF([test "x$NO_NUMA" = "x1"],[
+      AS_IF([test "x$enable_numa" = "x" ], [enable_numa=no])
+])
+
+AC_ARG_ENABLE([numa], [
+AS_HELP_STRING([--disable-numa], [disable NUMA support])
+], [
+       enable_numa=$enableval
+], [
+       enable_numa=yes
+])
+
+AS_IF([test "x$enable_numa" = "xyes"], [
+       # numa - check that numa lib is available
+       AC_CHECK_LIB([numa], [numa_available], [],
+[AC_MSG_ERROR([libnuma is not available. Please either install it (e.g. libnuma-dev) or use [LDFLAGS]=-Ldir to specify the right location, or use --disable-numa configure argument to disable NUMA support.])])
+       have_libnuma=yes
+])
+AM_CONDITIONAL([HAVE_LIBNUMA], [test "x$have_libnuma" = "xyes"])
+
 # optional linux/perf_event.h
 AC_CHECK_HEADERS([linux/perf_event.h], [have_perf_event=yes], [])
 
@@ -262,28 +307,6 @@ AS_IF([test "x$have_perf_event" = "xyes"], [
        AC_DEFINE([LTTNG_UST_HAVE_PERF_EVENT], [1])
 ])
 
-AC_MSG_CHECKING([host system alignment requirements])
-AS_CASE([$host_cpu],
-       [i[[3456]]86], [],
-       [x86_64], [],
-       [amd64], [],
-       [powerpc], [],
-       [ppc64], [],
-       [ppc64le], [],
-       [powerpc64], [],
-       [powerpc64le], [],
-       [s390], [NO_UNALIGNED_ACCESS=1],
-       [s390x], [NO_UNALIGNED_ACCESS=1],
-       [arm*], [NO_UNALIGNED_ACCESS=1],
-       [aarch64*], [NO_UNALIGNED_ACCESS=1],
-       [mips*], [NO_UNALIGNED_ACCESS=1],
-       [tile*], [NO_UNALIGNED_ACCESS=1],
-       [
-               UNSUPPORTED_ARCH=1
-               NO_UNALIGNED_ACCESS=1
-       ])
-AC_MSG_RESULT([$host_cpu])
-
 AS_IF([test "x$NO_UNALIGNED_ACCESS" = "x"], [
        AC_DEFINE([LTTNG_UST_HAVE_EFFICIENT_UNALIGNED_ACCESS], [1])
 ])
@@ -404,6 +427,19 @@ AC_DEFINE_UNQUOTED([LTTNG_SYSTEM_RUNDIR], ["$lttng_system_rundir"],
 AC_CHECK_PROG([BUILD_GEN_TP_EXAMPLES], [python], ["yes"])
 AM_CONDITIONAL([BUILD_GEN_TP_EXAMPLES], [test "x$BUILD_GEN_TP_EXAMPLES" = "xyes"])
 
+# Enable building examples
+AC_ARG_ENABLE(
+       examples,
+       AS_HELP_STRING(
+               [--disable-examples],
+               [Do not build and install examples]
+       ),
+       [enable_examples=$enableval],
+       [enable_examples=yes]
+)
+
+AM_CONDITIONAL([ENABLE_EXAMPLES], [test "x$enable_examples" != "xno"])
+
 # Set $IN_GIT_REPO if we're in the Git repository; the `bootstrap` file
 # is not distributed in tarballs.
 AS_IF([test -f "$srcdir/bootstrap"], [in_git_repo=yes], [in_git_repo=no])
@@ -463,8 +499,6 @@ AC_DEFUN([_AC_DEFINE_AND_SUBST], [
 ])
 
 _AC_DEFINE_AND_SUBST([LTTNG_UST_DEFAULT_CONSTRUCTOR_TIMEOUT_MS], [3000])
-# By default, do not retry on buffer full condition.
-_AC_DEFINE_AND_SUBST([LTTNG_UST_DEFAULT_BLOCKING_RETRY_TIMEOUT_MS], [0])
 
 AM_CFLAGS="-Wall"
 AC_SUBST(AM_CFLAGS)
@@ -573,9 +607,15 @@ PPRINT_PROP_BOOL_CUSTOM([JNI interface (JNI)], $value, [use --enable-jni-interfa
 test "x$python_agent" = xyes && value=1 || value=0
 PPRINT_PROP_BOOL_CUSTOM([Python agent], $value, [use --enable-python-agent])
 
+test "x$enable_numa" = xyes && value=1 || value=0
+PPRINT_PROP_BOOL([NUMA], $value)
+
 AS_ECHO
 PPRINT_SET_INDENT(0)
 
+test "x$enable_examples" = xyes && value=1 || value=0
+PPRINT_PROP_BOOL([Build and install examples], $value, $PPRINT_COLOR_SUBTITLE)
+
 # man pages build enabled/disabled
 m4_pushdef([build_man_pages_msg], [Build and install man pages])