Build: add python interpreter used by python agent if built

[deliverable/lttng-ust.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 7ed1a68cec42441de030a37435a013b19beb6816..e79c2af8257412f4dbd2a5546ecef7067e2719d1 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -319,6 +319,9 @@ AC_ARG_ENABLE([python-agent],
        [:]
 )
 AM_CONDITIONAL([BUILD_PYTHON_AGENT], [test "x$python_agent" = "xyes"])
+if test "x$python_agent" = "xyes"; then
+       AM_PATH_PYTHON([2.7])
+fi
 
 # sdt.h integration
 AC_ARG_WITH([sdt],
@@ -363,7 +366,7 @@ AC_ARG_WITH([lttng-system-rundir],
 AC_DEFINE_UNQUOTED([LTTNG_SYSTEM_RUNDIR], ["$lttng_system_rundir"],
        [LTTng system runtime directory])
 
-AM_PATH_PYTHON([2.7],BUILD_GEN_TP_EXAMPLES=1,[:])
+AC_CHECK_PROG([BUILD_GEN_TP_EXAMPLES],[python],["yes"])
 AM_CONDITIONAL([BUILD_GEN_TP_EXAMPLES], [test $BUILD_GEN_TP_EXAMPLES], [Build examples requiring lttng-gen-tp])
 
 AC_CONFIG_FILES([
@@ -423,7 +426,7 @@ AS_IF([test "x$java_agent_log4j" = "xyes"], [AS_ECHO("Enabled")], [AS_ECHO("Disa
 AS_ECHO_N("JNI interface (JNI): ")
 AS_IF([test "x$jni_interface" = "xyes"], [AS_ECHO("Enabled")], [AS_ECHO("Disabled")])
 
-AS_ECHO_N("Python agent: ")
+AS_ECHO_N("Python($PYTHON) agent: ")
 AS_IF([test "x$python_agent" = "xyes"], [AS_ECHO("Enabled")], [AS_ECHO("Disabled")])
 
 AS_ECHO_N("sdt.h integration: ")