Add shell script to run the program

Includes a hack (disabled by default) that tries to extract an older
Mesa package for Arch Linux.

1 files changed, 40 insertions, 0 deletions

diff --git a/run.sh b/run.sh
new file mode 100755
index 0000000..cb5cebb
--- /dev/null
+++ b/run.sh
@@ -0,0 +1,40 @@
+#!/bin/sh
+# Mesa 10 crashes with software rendering. To get faster speed on Intel, patch
+# src/robotrace/Base.java to use GLCanvas.
+LIBGL_ALWAYS_SOFTWARE=0
+MESA_ROOT=/tmp/mesa-root
+
+if [ $LIBGL_ALWAYS_SOFTWARE -ne 0 ] && [ ! -d "$MESA_ROOT" ]; then
+    mkdir "$MESA_ROOT"
+
+    # Arch Linux: use older versions (note: LLVM-3.4 still gets loaded somehow
+    # which triggers a crash on close).
+    for pkg in \
+        mesa-9.2.4-1 \
+        mesa-libgl-9.2.4-1 \
+        llvm-libs-3.3-1 \
+        ; do
+        tar xf /var/cache/pacman/pkg/$pkg-x86_64.pkg.tar.xz -C "$MESA_ROOT"
+    done
+fi
+
+if [ $# -eq 0 ]; then
+    set -- java -ea -cp lib/gluegen-rt.jar:lib/jogl-all.jar:build/classes RobotRace
+elif [ $1 = gdb ]; then
+    p="$(dirname "$0")"
+    set -- "$@" -q --args java -ea -cp "$p/lib/gluegen-rt.jar:$p/lib/jogl-all.jar:$p/build/classes" RobotRace
+    unset p
+fi
+
+if [ $LIBGL_ALWAYS_SOFTWARE -eq 0 ]; then
+    "$@"
+    exit
+fi
+
+#LD_DEBUG=all LD_DEBUG_OUTPUT=/tmp/dbg \
+LIBGL_ALWAYS_SOFTWARE=1 \
+LIBGL_DRIVERS_PATH="$MESA_ROOT/usr/lib/xorg/modules/dri" \
+EGL_DRIVERS_PATH="$MESA_ROOT/usr/lib/egl" \
+LD_LIBRARY_PATH="$MESA_ROOT/usr/lib" \
+"$@"
+# vim: set sw=4 et ts=4: