From: Ruben Kerkhof <ruben@tilaa.nl>
Date: Sat, 17 Nov 2012 17:19:58 +0000 (+0100)
Subject: Fix java detection as unprivileged user.
X-Git-Tag: collectd-5.2.0^0
X-Git-Url: https://git.verplant.org/?a=commitdiff_plain;h=e51b86dec5842bcb31d2f73e6043e21de4c51100;p=collectd.git

Fix java detection as unprivileged user.

If you have an inaccessible directory inside
JAVA_HOME, find returns an error and the test fails.

I found this on Fedora, where /usr/lib64/audit is only
readable by root, and my JAVA_HOME was set to /usr

Signed-off-by: Florian Forster <octo@collectd.org>
---

diff --git a/configure.in b/configure.in
index cd24f536..98395ed1 100644
--- a/configure.in
+++ b/configure.in
@@ -1980,7 +1980,7 @@ then
 	if test -d "$with_java_home"
 	then
 		AC_MSG_CHECKING([for jni.h])
-		TMPDIR=`find "$with_java_home" -name jni.h -type f -exec 'dirname' '{}' ';' | head -n 1`
+		TMPDIR=`find "$with_java_home" -name jni.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | head -n 1`
 		if test "x$TMPDIR" != "x"
 		then
 			AC_MSG_RESULT([found in $TMPDIR])
@@ -1990,7 +1990,7 @@ then
 		fi
 
 		AC_MSG_CHECKING([for jni_md.h])
-		TMPDIR=`find "$with_java_home" -name jni_md.h -type f -exec 'dirname' '{}' ';' | head -n 1`
+		TMPDIR=`find "$with_java_home" -name jni_md.h -type f -exec 'dirname' '{}' ';' 2>/dev/null | head -n 1`
 		if test "x$TMPDIR" != "x"
 		then
 			AC_MSG_RESULT([found in $TMPDIR])
@@ -2000,7 +2000,7 @@ then
 		fi
 
 		AC_MSG_CHECKING([for libjvm.so])
-		TMPDIR=`find "$with_java_home" -name libjvm.so -type f -exec 'dirname' '{}' ';' | head -n 1`
+		TMPDIR=`find "$with_java_home" -name libjvm.so -type f -exec 'dirname' '{}' ';' 2>/dev/null | head -n 1`
 		if test "x$TMPDIR" != "x"
 		then
 			AC_MSG_RESULT([found in $TMPDIR])
@@ -2012,7 +2012,7 @@ then
 		if test "x$JAVAC" = "x"
 		then
 			AC_MSG_CHECKING([for javac])
-			TMPDIR=`find "$with_java_home" -name javac -type f | head -n 1`
+			TMPDIR=`find "$with_java_home" -name javac -type f 2>/dev/null | head -n 1`
 			if test "x$TMPDIR" != "x"
 			then
 				JAVAC="$TMPDIR"
@@ -2024,7 +2024,7 @@ then
 		if test "x$JAR" = "x"
 		then
 			AC_MSG_CHECKING([for jar])
-			TMPDIR=`find "$with_java_home" -name jar -type f | head -n 1`
+			TMPDIR=`find "$with_java_home" -name jar -type f 2>/dev/null | head -n 1`
 			if test "x$TMPDIR" != "x"
 			then
 				JAR="$TMPDIR"