From 09efc28c0116400801c6a36c61a8f9749d994eac Mon Sep 17 00:00:00 2001
From: bringert <unknown>
Date: Tue, 10 May 2005 11:05:40 +0000
Subject: Allow disabling building of Java components

---
 src/jgf.in | 23 ++++++++++++++++++++---
 1 file changed, 20 insertions(+), 3 deletions(-)

(limited to 'src/jgf.in')

diff --git a/src/jgf.in b/src/jgf.in
index 621daeb74..4a3085192 100644
--- a/src/jgf.in
+++ b/src/jgf.in
@@ -7,15 +7,32 @@ GF_DATA_DIR=@datadir@/GF-@PACKAGE_VERSION@
 
 JAVA=@JAVA@
 
+GF=$GF_BIN_DIR/gf
+JARFILE=$GF_DATA_DIR/gf-java.jar
+
 if [ ! -x "$JAVA" ]; then
     JAVA=`which java`
 fi
 
 if [ ! -x "$JAVA" ]; then
     echo "No Java VM found"
+    exit 1
 fi
 
-GF=$GF_BIN_DIR/gf
-JARFILE=$GF_DATA_DIR/gf-java.jar
+if [ ! -f "$JARFILE" ]; then
+   echo "JAR file $JARFILE not found"
+   exit 1
+fi
+
+if [ ! -x "$GF" ]; then
+   GF=`which gf`
+fi
+
+if [ ! -x "$GF" ]; then
+    echo "gf not found"
+    exit 1
+fi
+
+COMMAND=$JAVA -jar $JARFILE "$GF -java $*"
 
-exec $JAVA -jar $JARFILE "$GF -java $*"
+exec $COMMAND
-- 
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