Fix: Only log app handle release on failure

[lttng-tools.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 6ef08076670207d71677902e20af28038e7215e8..3fa993dc59b2fba05161145640ef459bbd5025cb 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -415,6 +415,10 @@ if test ! -f "$srcdir/src/lib/lttng-ctl/filter/filter-parser.h"; then
                AC_MSG_ERROR([[bison not found and is required when building from git.
                Please install bison]])
        fi
+       AC_PATH_PROG([BISON],[bison])
+       AX_PROG_BISON_VERSION([2.4], [],[
+               AC_MSG_ERROR([[Bison >= 2.4 is required when building from git]])
+       ])
 fi
 
 if test ! -f "$srcdir/src/lib/lttng-ctl/filter/filter-lexer.c"; then
@@ -422,6 +426,10 @@ if test ! -f "$srcdir/src/lib/lttng-ctl/filter/filter-lexer.c"; then
                AC_MSG_ERROR([[flex not found and is required when building from git.
                Please install flex]])
        fi
+       AC_PATH_PROG([FLEX],[flex])
+       AX_PROG_FLEX_VERSION([2.5.35], [],[
+               AC_MSG_ERROR([[Flex >= 2.5.35 is required when building from git]])
+       ])
 fi
 
 CFLAGS="-Wall $CFLAGS -g -fno-strict-aliasing"