X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=configure.ac;h=5d2d5dfdd67e0f1c2d0a053f41a6951de89177a6;hb=88a15b8f075177056017dbcc2e0c6d624805a34e;hp=f3bce8daf6a369f733de76ff239353c3473465e1;hpb=f5a9830bea82a79a976c3726c8d96f4bba674ed4;p=lttng-ust.git

diff --git a/configure.ac b/configure.ac
index f3bce8da..5d2d5dfd 100644
--- a/configure.ac
+++ b/configure.ac
@@ -145,6 +145,9 @@ AC_C_INLINE
 AC_FUNC_MALLOC
 AC_CHECK_FUNCS([gettimeofday munmap socket strerror strtol sched_getcpu sysconf])
 
+AC_CHECK_FUNCS([dlinfo])
+AM_CONDITIONAL([HAVE_DLINFO], [test "${ac_cv_func_dlinfo}" = "yes"])
+
 CFLAGS="-Wall $CFLAGS"
 
 # URCU
@@ -266,6 +269,16 @@ AS_IF([test "x$with_sdt" = "xyes"],[
 	])
 ])
 
+AC_MSG_CHECKING([whether shared libraries are enabled])
+AS_IF([test "x$enable_shared" = "xyes"],
+	[
+		AC_MSG_RESULT([yes])
+	],
+	[
+		AC_MSG_RESULT([no])
+		AC_MSG_ERROR([LTTng-UST requires shared libraries to be enabled])
+	])
+
 AC_ARG_WITH([lttng-system-rundir],
 	AS_HELP_STRING([--with-lttng-system-rundir],
 	[Location of the system directory where LTTng-UST expects the system-wide lttng-sessiond runtime files. The default is "/var/run/lttng".]),
@@ -277,7 +290,7 @@ AC_DEFINE_UNQUOTED([LTTNG_SYSTEM_RUNDIR], ["$lttng_system_rundir"],
 lttnglibjavadir="${libdir}/lttng/java"
 AC_SUBST(lttnglibjavadir)
 
-AM_PATH_PYTHON([2.7],BUILD_GEN_TP_EXAMPLES=1)
+AM_PATH_PYTHON([2.7],BUILD_GEN_TP_EXAMPLES=1,[:])
 AM_CONDITIONAL([BUILD_GEN_TP_EXAMPLES], [test $BUILD_GEN_TP_EXAMPLES], [Build examples requiring lttng-gen-tp])
 
 AC_CONFIG_FILES([