first trial to add switcheroo to catalyst, using Gentoo files

catalyst/PKGBUILD

@@ -7,7 +7,7 @@ _kernver="3.4.6-1-CHAKRA"
 
 pkgname=(catalyst chd-catalyst)
 pkgver=12.6
-pkgrel=2
+pkgrel=3
 arch=('i686' 'x86_64')
 url="http://www.ati.amd.com"
 license=('custom')
@@ -18,14 +18,18 @@ source=(http://www2.ati.com/drivers/linux/amd-driver-installer-${pkgver/./-}-x86
         makefile_compat.patch
         3.2.8.patch
         catalyst/3.4.patch
-	fglrx_supported)
+	fglrx_supported
+	switchlibglx
+	switchlibGL)
 
 md5sums=('6bd4f0875202390ed7122696db29be77'
          '660396540b0ceaff71d6155c986734de'
          '3e1b82bd69774ea808da69c983d6a43b'
          '32c8142c73dcfed5db426f494feda9e3'
          '7b229c6e48ee3f1af0d97059b9fa5cfe'
-	 '8bd182de340d6ed8b2dfcedfd3e5a389')
+	 '8bd182de340d6ed8b2dfcedfd3e5a389'
+	 '99032d919ede27884b5c3e87ab110a96'
+         '99032d919ede27884b5c3e87ab110a96')
 
 build() {
 
@@ -101,7 +105,12 @@ package_catalyst() {
 
     # License
     install -m755 -d "${pkgdir}/usr/share/licenses/${pkgname}"
-    install -m644 "${srcdir}/archive_files/LICENSE.TXT" "${pkgdir}/usr/share/licenses/${pkgname}/" 
+    install -m644 "${srcdir}/archive_files/LICENSE.TXT" "${pkgdir}/usr/share/licenses/${pkgname}/"
+    
+    # Switcheroo files
+    install -m755 -d "${pkgdir}/usr/lib/fglrx"
+    install -m644 "${srcdir}/switchlibglx" "${pkgdir}/usr/lib/fglrx/"
+    install -m644 "${srcdir}/switchlibGL" "${pkgdir}/usr/lib/fglrx/"
 
     sed -i -e "s/KERNEL_VERSION=.*/KERNEL_VERSION=${_kernver}/" $startdir/*.install
 }

catalyst/switchlibGL

@@ -0,0 +1,58 @@
+#!/bin/bash 
+#  switchlibGL and switchlibglx
+# 
+#  Copyright (c) 2011 Advanced Micro Devices, Inc. 
+# 
+#  Purpose: 
+#    For switch between AMD and Intel graphic driver library. 
+# 
+#  Usage: 
+#  switchlibGL   amd|intel|query 
+#    amd:   switches to the AMD version of libGL. 
+#    intel: switches to the open-source version of libGL . 
+#    query: checks, which version is currently active and prints either "amd" 
+#    or "intel" or "unknown" on the standard output. 
+#    must be root to execute this script 
+
+ARCH=`uname -m` 
+E_ERR=1 
+
+# Check if root 
+if [ "`whoami`" != "root" ]; then 
+  echo "Must be root to run this script." 1>&2 
+  exit $E_ERR 
+fi 
+
+# One parameter 
+if [ $# -ne 1 ]; then 
+  echo "Usage: `basename $0` amd|intel|query " 1>&2 
+  echo "Please choose one parameter " 1>&2 
+  exit $E_ERR 
+fi 
+
+
+# Switch to right mode 
+case "$1" in 
+  "amd" ) 
+        eselect opengl set ati 
+  ;; 
+  "intel" ) 
+        eselect opengl set xorg-x11 
+  ;; 
+  "query" ) 
+        current=`eselect opengl show` 
+        case "$current" in 
+          "ati" ) 
+             echo "amd" 
+          ;; 
+          "xorg-x11" ) 
+             echo "intel" 
+          ;; 
+        esac 
+  ;; 
+  * ) echo "Usage: `basename $0` amd|intel|query" 1>&2; exit $E_ERR;; 
+  # other than amd|intel|query parameter report an error 
+esac 
+
+#  A zero return value from the script upon exit indicates success. 
+exit 0

catalyst/switchlibglx

@@ -0,0 +1,58 @@
+#!/bin/bash 
+#  switchlibGL and switchlibglx
+# 
+#  Copyright (c) 2011 Advanced Micro Devices, Inc. 
+# 
+#  Purpose: 
+#    For switch between AMD and Intel graphic driver library. 
+# 
+#  Usage: 
+#  switchlibGL   amd|intel|query 
+#    amd:   switches to the AMD version of libGL. 
+#    intel: switches to the open-source version of libGL . 
+#    query: checks, which version is currently active and prints either "amd" 
+#    or "intel" or "unknown" on the standard output. 
+#    must be root to execute this script 
+
+ARCH=`uname -m` 
+E_ERR=1 
+
+# Check if root 
+if [ "`whoami`" != "root" ]; then 
+  echo "Must be root to run this script." 1>&2 
+  exit $E_ERR 
+fi 
+
+# One parameter 
+if [ $# -ne 1 ]; then 
+  echo "Usage: `basename $0` amd|intel|query " 1>&2 
+  echo "Please choose one parameter " 1>&2 
+  exit $E_ERR 
+fi 
+
+
+# Switch to right mode 
+case "$1" in 
+  "amd" ) 
+        eselect opengl set ati 
+  ;; 
+  "intel" ) 
+        eselect opengl set xorg-x11 
+  ;; 
+  "query" ) 
+        current=`eselect opengl show` 
+        case "$current" in 
+          "ati" ) 
+             echo "amd" 
+          ;; 
+          "xorg-x11" ) 
+             echo "intel" 
+          ;; 
+        esac 
+  ;; 
+  * ) echo "Usage: `basename $0` amd|intel|query" 1>&2; exit $E_ERR;; 
+  # other than amd|intel|query parameter report an error 
+esac 
+
+#  A zero return value from the script upon exit indicates success. 
+exit 0