IOIO: some refactoring to separate out common utility code

Author: chrisws

configure.ac

@@ -1,7 +1,7 @@
 dnl
 dnl Configure script for SmallBASIC plugins
 dnl
-dnl Copyright(C) 2001-2021 Chris Warren-Smith.
+dnl Copyright(C) 2001-2024 Chris Warren-Smith.
 dnl
 dnl This program is distributed under the terms of the GPL v2.0
 dnl Download the GNU Public License (GPL) from www.gnu.org
@@ -74,8 +74,8 @@ case "${host_os}" in
     GTK_SERVER_LDFLAGS="`pkg-config --libs gtk+-3.0` -lXm -lXt"
     GTK_SERVER_CPPFLAGS="`pkg-config --cflags gtk+-3.0` -DGTK_SERVER_FFI -DGTK_SERVER_LIBRARY -DGTK_SERVER_UNIX -DGTK_SERVER_GTK3x"
     RAYLIB_LDFLAGS="-lGL -lm -lpthread -ldl -lrt -lX11"
-    IOIO_CPPFLAGS="-I/usr/lib/jvm/java-1.8.0-openjdk-amd64/include -I/usr/lib/jvm/java-1.8.0-openjdk-amd64/include/linux"
-    IOIO_LDFLAGS="-L/usr/lib/jvm/java-1.8.0-openjdk-amd64/jre/lib/amd64/server -ljvm"
+    JVM_CPPFLAGS="-I/usr/lib/jvm/java-1.8.0-openjdk-amd64/include -I/usr/lib/jvm/java-1.8.0-openjdk-amd64/include/linux"
+    JVM_LDFLAGS="-L/usr/lib/jvm/java-1.8.0-openjdk-amd64/jre/lib/amd64/server -ljvm"
 esac
 
 AC_SUBST(DEBUG_LDFLAGS)
@@ -86,8 +86,8 @@ AC_SUBST(WEBSOCKET_LDFLAGS)
 AC_SUBST(PLATFORM_LDFLAGS)
 AC_SUBST(GTK_SERVER_LDFLAGS)
 AC_SUBST(GTK_SERVER_CPPFLAGS)
-AC_SUBST(IOIO_LDFLAGS)
-AC_SUBST(IOIO_CPPFLAGS)
+AC_SUBST(JVM_LDFLAGS)
+AC_SUBST(JVM_CPPFLAGS)
 
 dnl change default aru setting to avoid warning
 ARFLAGS=cr