Allow drivers to be built by USE flags thanks to Guillaume Pujol, #139982.

(Portage version: 2.1.1_pre4-r1)

1 files changed, 73 insertions, 28 deletions

diff --git a/net-wireless/rt2x00/rt2x00-9999.ebuild b/net-wireless/rt2x00/rt2x00-9999.ebuild
index 754f555d9eaa..9a66149362f8 100644
--- a/net-wireless/rt2x00/rt2x00-9999.ebuild
+++ b/net-wireless/rt2x00/rt2x00-9999.ebuild
@@ -1,6 +1,6 @@
 # Copyright 1999-2006 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/net-wireless/rt2x00/rt2x00-9999.ebuild,v 1.7 2006/07/11 12:04:18 uberlord Exp $
+# $Header: /var/cvsroot/gentoo-x86/net-wireless/rt2x00/rt2x00-9999.ebuild,v 1.8 2006/08/01 12:56:21 uberlord Exp $
 
 inherit linux-mod cvs
 
@@ -13,46 +13,91 @@ ECVS_MODULE="source/rt2x00"
 ECVS_LOCALNAME="${P}"
 
 KEYWORDS="-* ~amd64 ~x86"
-IUSE="debug"
 RDEPEND="net-wireless/wireless-tools"
 
-MODULE_NAMES="
-	80211(rt2x00:)
-	rfkill(rt2x00:)
-	rate_control(rt2x00:)
-	rt2400pci(rt2x00:)
-	rt2500pci(rt2x00:)
-	rt2500usb(rt2x00:)
-	rt61pci(rt2x00:)
-	rt73usb(rt2x00:)"
+MODULES="D80211 RFKILL RT2400PCI RT2500PCI RT2500USB RT61PCI RT73USB"
+MODULES_USE="rfkill rt2400 rt2500 rt61 rt73"
+IUSE="asm debug ${MODULES_USE}"
 
-CONFIG_CHECK="NET_RADIO"
-ERROR_NET_RADIO="${P} requires support for Wireless LAN drivers (non-hamradio) & Wireless Extensions (CONFIG_NET_RADIO)."
+pkg_setup() {
+	CONFIG_CHECK="NET_RADIO"
+	ERROR_NET_RADIO="${P} requires support for Wireless LAN drivers (non-hamradio) & Wireless Extensions (CONFIG_NET_RADIO)."
 
-CONFIG_CHECK="FW_LOADER"
-ERROR_NET_RADIO="${P} requires support for Firmware module loading (CONFIG_FW_LOADER)."
+	# dScape requires AES
+	CONFIG_CHECK="${CONFIG_CHECK} CRYPTO_AES CRYPTO_MICHAEL_MIC"
+	ERROR_CRYPTO_AES="${P} requires support for AES Cryptography (CONFIG_CRYPTO_AES)."
+	ERROR_CRYPTO_MICHAEL_MIC="${P} requires support for Michael MIC Cryptography (CONFIG_CRYPTO_MICHAEL_MIC)."
 
-pkg_setup() {
-	kernel_is lt 2 6 13 && die "${P} requires at least kernel 2.6.13"
+	if use rfkill ; then
+		CONFIG_CHECK="${CONFIG_CHECK} INPUT"
+	fi
+
+	if use rt2400 || use rt2500 || use rt61 ; then
+		CONFIG_CHECK="${CONFIG_CHECK} PCI"
+	fi
+
+	if use rt2500 || use rt73 ; then
+		CONFIG_CHECK="${CONFIG_CHECK} USB"
+	fi
+
+	if use rt61 || use rt73 ; then
+		CONFIG_CHECK="${CONFIG_CHECK} FW_LOADER"
+		ERROR_FW_LOADER="${P} requires support for Firmware module loading (CONFIG_FW_LOADER)."
+	fi
+
+	kernel_is lt 2 6 17 && die "${P} requires at least kernel 2.6.17"
 	linux-mod_pkg_setup
 	BUILD_PARAMS="KERNDIR=${KV_DIR} KERNOUT=${KV_OUT_DIR}"
 	BUILD_TARGETS=" " # Target "module" is not supported, so we blank it
 }
 
 src_compile() {
-	local m= d="n"
-	use debug && debug="y"
-
-	# Build everything except ASM files
-	# Maybe have USE flags for each driver at some point?
-	for m in RT2400PCI RT2500PCI RT2500USB RT61PCI RT73USB \
-		D80211 RFKILL; do
-		echo "CONFIG_${m}=y" >> config
-		echo "CONFIG_${m}_ASM=n" >> config
-		echo "CONFIG_${m}_DEBUG=${debug}" >> config
-		echo "CONFIG_${m}_BUTTON=y" >> config
+	local m= asm="n" button="n" debug="n" full="y" yn= M=
+
+	for m in ${MODULES_USE} ; do
+		if use "${m}" ; then
+			full="n"
+			break
+		fi
 	done
 
+	if [[ ${full} == "n" ]] ; then
+		use asm && asm="y"
+		use debug && debug="y"
+		use rfkill && button="y"
+	else
+		ewarn "No module specified in USE flags - building everything."
+		button="y"
+	fi
+
+	MODULE_NAMES="80211(rt2x00:) rate_control(rt2x00:)"
+
+	# Generate the config file now
+	echo "# Config file generated by portage" > config
+
+	for M in ${MODULES} ; do
+		local yn="n" m=$(echo "${M}" | tr '[:upper:]' '[:lower:]')
+		local um="${m//pci/}"
+		um="${um//usb/}"
+
+		if [[ ${M} == "D80211" || ${full} == "y" ]] || use "${um}" ; then
+			yn="y"
+		fi
+		echo "CONFIG_${M}=${yn}" >> config
+		echo "CONFIG_${M}_ASM=${asm}" >> config
+		echo "CONFIG_${M}_DEBUG=${debug}" >> config
+		echo "CONFIG_${M}_BUTTON=${button}" >> config
+
+		if [[ ${M} != "D80211" && ${yn} == "y" ]] ; then
+			MODULE_NAMES="${MODULE_NAMES} ${m}(rt2x00:)"
+		fi
+	done
+
+	# RT61 and RT73 require CONFIG_CRC_ITU_T
+	if use rt61 || use rt73 ; then
+		echo "CONFIG_CRC_ITU_T=y" >> config
+	fi
+
 	linux-mod_src_compile
 }