--- prism54-20040208.ebuild	2004-06-24 19:14:13.000000000 -0600
+++ prism54-1.2.ebuild	2004-11-20 20:09:18.514135544 -0700
@@ -2,13 +2,15 @@
 # Distributed under the terms of the GNU General Public License v2
 # $Header: /var/cvsroot/gentoo-x86/net-wireless/prism54/prism54-20040208.ebuild,v 1.6 2004/06/25 00:46:56 agriffis Exp $
 
-MY_P=${P/prism54-/prism54-cvs}
-DESCRIPTION="Driver for Intersil Prism GT / Prism Duette wireless chipsets"
+# This ebuild will build the current release of the prism54 driver.
+# It is designed so not to build the driver if your current kernel
+# already has it in the main tree
+DESCRIPTION="Driver/firmware for Intersil Prism GT / Prism Duette wireless chipsets"
 HOMEPAGE="http://prism54.org/"
 
 # nomirror for firmware issues. Emails sent to inquire about this.
 RESTRICT="nomirror"
-SRC_URI="mirror://gentoo/${MY_P}.tar.bz2
+SRC_URI="mirror://gentoo/${P}.tar.bz2
 		http://prism54.org/~mcgrof/firmware/isl3890"
 
 LICENSE="GPL-2"
@@ -17,43 +19,80 @@
 IUSE="pcmcia"
 
 DEPEND="virtual/kernel"
-RDEPEND=">=sys-apps/hotplug-20030805-r2
+RDEPEND=">=sys-apps/hotplug-20040923
 		net-wireless/wireless-tools
 		pcmcia? ( sys-apps/pcmcia-cs )"
 
-S=${WORKDIR}/${MY_P}
+inherit check-kernel
+
+pkg_setup() {
 
-src_unpack() {
 	check_KV
+	get_KV_info
+
+	if is_2_6_kernel; then
+		if [[ "${KV_micro}" -gt 7 ]]; then
+			BUILD_DRIVER=0
+			einfo "Your kernel has the most recent release of the driver"
+			einfo "built in, installing firmware"
+		else
+			BUILD_DRIVER=1
+			einfo "Your kernel appears to not have the driver builtin"
+			einfo "We will be building the driver"
+		fi
+	elif is_2_4_kernel; then
+		if [[ "${KV_micro}" -gt 27 ]]; then
+			BUILD_DRIVER=0
+			einfo "Your kernel has the most recent release of the driver"
+			einfo "built in, installing firmware"
+		else
+			BUILD_DRIVER=1
+			einfo "Your kernel appears to not have the driver builtin"
+			einfo "We will be building the driver"
+		fi
+	else
+		BUILD_DRIVER=1
+		einfo "Your kernel appears to not have the driver builtin"
+		einfo "We will be building the driver"
+	fi
+
+}
+src_unpack() {
 
 	einfo "Make sure you have CONFIG_FW_LOADER enabled in your kernel."
 	einfo "2.6 users will need to disable sandbox for now to avoid"
 	einfo "sandbox issues. See bug #32737 for info on work being done to"
 	einfo "fix this."
-	einfo "Module versioning (CONFIG_MODVERSION) should be disabled."
+	einfo "Module versioning (CONFIG_MODVERSIONS) should be disabled."
 
-	unpack ${MY_P}.tar.bz2
+	unpack ${P}.tar.bz2
 }
 
 src_compile() {
 	unset ARCH
-	make KVER=${KV} KDIR=/usr/src/linux modules || die
+	if [[ "${BUILD_DRIVER}" -eq 1 ]]; then
+		make KVER=${KV} KDIR=/usr/src/linux modules || die
+	fi
 }
 
 src_install() {
-	make KDIR=/usr/src/linux KVER=${KV} \
-		KMISC=${D}/lib/modules/${KV}/kernel/drivers/net/wireless/prism54/ \
-		install || die
+	if [[ "${BUILD_DRIVER}" -eq 1 ]]; then
+		make KDIR=/usr/src/linux KVER=${KV} \
+			KMISC=${D}/lib/modules/${KV}/kernel/drivers/net/wireless/prism54/ \
+			install || die
+	dodoc README ksrc/{TODO,ChangeLog}
+	fi
 
 	# Install the firmware image
-	insinto /usr/lib/hotplug/firmware/
+	insinto /lib/firmware/
 	doins ${DISTDIR}/isl3890
 
-	dodoc README ksrc/{TODO,ChangeLog}
 }
 
 pkg_postinst() {
 	if [[ ${ROOT} = / ]]; then
-		/sbin/depmod -a
+		if [[ "${BUILD_DRIVER}" -eq 1 ]]; then
+			/sbin/depmod -a
+		fi
 	fi
 }