1 files changed, 45 insertions, 0 deletions
diff --git a/pkgs/os-specific/linux/kernel/acerhk/builder.sh b/pkgs/os-specific/linux/kernel/acerhk/builder.sh
new file mode 100644
index 00000000000..c9a2cbf4f13
--- /dev/null
+++ b/pkgs/os-specific/linux/kernel/acerhk/builder.sh
@@ -0,0 +1,45 @@
+source $stdenv/setup
+
+unpackPhase(){
+  sourceRoot=.
+}
+
+buildPhase(){
+    # it's not possible to unpack only one directory, is it ? :(
+    # The linux folks should start using 7zip
+    #unpackFile $kernel
+    ln -s /tmp/linux-2.6.21.7/ .
+    #mv linux* /tmp
+    ensureDir orig/drivers/
+    ensureDir patched/drivers/
+    cp -r linux-*/drivers/misc orig/drivers
+    cp -r linux-*/drivers/misc patched/drivers
+
+    unpackFile $acerhk
+    mv acerhk* patched/drivers/misc/acerhk
+    if test -n debug; then
+      sed -i -e 's/.*define ACERDEBUG.*/#define ACERDEBUG/' patched/drivers/misc/acerhk/acerhk.c
+    fi
+
+cat > ./sedscript  << EOF
+/menu/a config ACERHK\\
+       tristate "Acerhk driver"\\
+       depends on EXPERIMENTAL\\
+       default m\\
+       ---help---\\
+               This is an experimental acer keyboard driver for\\
+               acer laptops\\
+EOF
+    sed -i -f ./sedscript patched/drivers/misc/Kconfig
+    echo 'obj-$(CONFIG_ACERHK)   +=      acerhk/' >> patched/drivers/misc/Makefile
+    
+    set +e
+    diff -urN orig patched > diff
+    set -e
+    ensureDir $out
+    tar jcf ${out}/acerhk-patch.tar.bz2 diff
+}
+
+
+phases="buildPhase";
+genericBuild