Add lttng-ctl SWIG python bindings
[lttng-tools.git] / configure.ac
index 1603d569a45f3bc64bef8e9c20e3b8e1a0f259f1..768728054e835eecb7901a07f996a1b1348edb83 100644 (file)
@@ -182,6 +182,42 @@ AC_CHECK_LIB([c], [open_memstream],
 ]
 )
 
+# For Python
+# SWIG version needed or newer:
+swig_version=2.0.0
+
+AC_ARG_ENABLE([python-bindings],
+              [AC_HELP_STRING([--enable-python-bindings],
+                              [compile Python bindings])],
+              [enable_python=yes], [enable_python=no])
+
+AM_CONDITIONAL([USE_PYTHON], [test "x${enable_python:-yes}" = xyes])
+
+if test "x${enable_python:-yes}" = xyes; then
+  AX_PKG_SWIG($swig_version, [], [ AC_MSG_ERROR([SWIG $swig_version or newer is needed]) ])
+  AM_PATH_PYTHON
+
+  AC_ARG_VAR([PYTHON_INCLUDE], [Include flags for python, bypassing python-config])
+  AC_ARG_VAR([PYTHON_CONFIG], [Path to python-config])
+  AS_IF([test -z "$PYTHON_INCLUDE"], [
+    AS_IF([test -z "$PYTHON_CONFIG"], [
+      AC_PATH_PROGS([PYTHON_CONFIG],
+                    [python$PYTHON_VERSION-config python-config],
+                    [no],
+                    [`dirname $PYTHON`])
+      AS_IF([test "$PYTHON_CONFIG" = no], [AC_MSG_ERROR([cannot find python-config for $PYTHON. Do you have python-dev installed?])])
+    ])
+    AC_MSG_CHECKING([python include flags])
+    PYTHON_INCLUDE=`$PYTHON_CONFIG --includes`
+    AC_MSG_RESULT([$PYTHON_INCLUDE])
+  ])
+
+else
+    AC_MSG_NOTICE([You may configure with --enable-python-bindings ]dnl
+[if you want Python bindings.])
+
+fi
+
 # Option to only build the consumer daemon and its libraries
 AC_ARG_WITH([consumerd-only],
        AS_HELP_STRING([--with-consumerd-only],[Only build the consumer daemon [default=no]]),
@@ -226,6 +262,10 @@ AC_CONFIG_FILES([
        doc/Makefile
        doc/man/Makefile
        include/Makefile
+       extras/Makefile
+       extras/bindings/Makefile
+       extras/bindings/swig/Makefile
+       extras/bindings/swig/python/Makefile
        src/Makefile
        src/common/Makefile
        src/common/kernel-ctl/Makefile
@@ -289,6 +329,14 @@ AS_IF([test "x$lttng_ust_support" = "xyes"],[
        AS_ECHO("Disabled")
 ])
 
+#Python binding enabled/disabled
+AS_ECHO_N("Python binding: ")
+AS_IF([test "x${enable_python:-yes}" = xyes], [
+       AS_ECHO("Enabled")
+],[
+       AS_ECHO("Disabled")
+])
+
 # Do we build only the consumerd, or everything
 AS_IF([test "x$consumerd_only" = "xyes"],[
        AS_ECHO("Only the consumerd daemon will be built.")
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