--- teeworlds-0.6.1.ebuild	2012-04-16 17:58:18.188155955 -0400
+++ teeworlds-0.6.1.ebuild	2012-04-16 17:54:22.842172222 -0400
@@ -6,7 +6,7 @@ 
 
 PYTHON_DEPEND="2"
 
-inherit eutils python games
+inherit eutils python toolchain-funcs games
 
 REVISION="b177-r50edfd37"
 
@@ -43,6 +43,21 @@ 
 	# 01 & 02 from pull request: https://github.com/oy/teeworlds/pull/493
 	EPATCH_SOURCE="${FILESDIR}/${PV}" EPATCH_SUFFIX="patch" EPATCH_FORCE="yes" \
 		epatch
+
+	cat <<- __EOF__ > "${S}/gentoo.lua"
+		function addSettings(settings)
+			print("Adding Gentoo settings")
+			settings.optimize = 0
+			settings.cc.exe_c = "$(tc-getCC)"
+			settings.cc.exe_cxx = "$(tc-getCXX)"
+			settings.cc.flags_c:Add("${CFLAGS}")
+			settings.cc.flags_cxx:Add("${CXXFLAGS}")
+			settings.link.exe = "$(tc-getCXX)"
+			settings.link.flags:Add("${LDFLAGS}")
+		end
+	__EOF__
+
+	sed -i -e '/^function build(settings)/a dofile("gentoo.lua") addSettings(settings)' bam.lua
 }
 
 src_configure() {
@@ -65,7 +80,10 @@ 
 		fi
 	fi
 
-	bam ${myopt} || die "bam failed"
+	# Taken from the libreoffice-3.5.2.2 ebuild
+	local jobs=$(sed -ne 's/.*\(-j[[:space:]]*\|--jobs=\)\([[:digit:]]\+\).*/\2/;T;p' <<< "${MAKEOPTS}")
+
+	bam -a -j ${jobs} ${myopt} || die "bam failed"
 }
 
 src_install() {