Support finding GAP in $PATH

gap-packages · Oct 18, 2017 · 3fb8039 · 3fb8039 · olexandr-konovalov · Nov 21, 2017
1 parent cb479d0
commit 3fb8039
Showing 1 changed file with 11 additions and 1 deletion.
diff --git a/etc/jupyter/jupyter-kernel-gap b/etc/jupyter/jupyter-kernel-gap
@@ -1,7 +1,17 @@
 #!/bin/sh
 
+GAP=`which gap`
+
+if [ x$GAP == x ] ; then
+  GAP=$JUPYTER_GAP_EXECUTABLE
+fi
+if [ x$GAP == x ] ; then
+  echo "Error: No executable GAP found"
+  exit
+fi
+
 echo "GAP Jupyter Kernel Starting"
-$JUPYTER_GAP_EXECUTABLE -q <<EOF
+$GAP -q <<EOF
    LoadPackage("JupyterKernel");
    JUPYTER_KernelStart_GAP("$1");
    QUIT_GAP(0);