From: Michael Jeanson <mjeanson@efficios.com>
Date: Tue, 30 Jun 2015 20:59:54 +0000 (-0400)
Subject: Fix: java class check when uudecode is not present
X-Git-Tag: v2.6.3~10
X-Git-Url: http://git.liburcu.org/?p=lttng-ust.git;a=commitdiff_plain;h=804e401762090f361fb6beb9ca588b7a17d0430f

Fix: java class check when uudecode is not present

On systems where 'uudecode' is present, the java class check will
run a precompiled class file in the local directory. If the CLASSPATH
variable doesn't contain "." the test will fail regardless of the
presence of the tested for class on the classpath.

This fix makes the behavior of the test consistant whether 'uudecode'
is present or not.

Signed-off-by: Michael Jeanson <mjeanson@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
---

diff --git a/config/ax_check_class.m4 b/config/ax_check_class.m4
index 098aa772..42b51d72 100644
--- a/config/ax_check_class.m4
+++ b/config/ax_check_class.m4
@@ -118,7 +118,7 @@ EOF
                         ac_cv_prog_uudecode_base64=no
                 fi
         rm -f Test.uue
-        if AC_TRY_COMMAND($JAVA $JAVAFLAGS Test $1) >/dev/null 2>&1; then
+        if AC_TRY_COMMAND($JAVA -classpath ".:$CLASSPATH" $JAVAFLAGS Test $1) >/dev/null 2>&1; then
                 eval "ac_cv_class_$ac_var_name=yes"
         else
                 eval "ac_cv_class_$ac_var_name=no"