--- clang-3.2.ebuild	2012-12-21 13:18:47.000000000 +0400
+++ clang-3.2-r1.ebuild	2012-12-22 07:53:34.000000000 +0400
@@ -19,10 +19,10 @@
 LICENSE="UoI-NCSA"
 SLOT="0"
 KEYWORDS="~amd64 ~arm ~x86 ~amd64-fbsd ~x64-freebsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos"
-IUSE="debug kernel_FreeBSD multitarget +static-analyzer test"
+IUSE="c++0x debug doc kernel_FreeBSD multitarget python +static-analyzer test"
 
 DEPEND="static-analyzer? ( dev-lang/perl )"
-RDEPEND="~sys-devel/llvm-${PV}[multitarget=]"
+RDEPEND="~sys-devel/llvm-${PV}[multitarget=,c++0x=]"
 
 S=${WORKDIR}/llvm-${PV}.src
 
@@ -95,7 +95,9 @@
 		--with-optimize-option=
 		$(use_enable !debug optimized)
 		$(use_enable debug assertions)
-		$(use_enable debug expensive-checks)"
+		$(use_enable debug expensive-checks)
+		$(use_enable doc doxygen)
+		$(use_enable c++0x cxx11)"
 
 	# Setup the search path to include the Prefix includes
 	if use prefix ; then
@@ -159,6 +161,15 @@
 		python_execute_function install-scan-view
 	fi
 
+	if use python; then
+		cd ${S}/tools/clang/bindings/python/clang
+		install-cindex() {
+			insinto "$(python_get_sitedir)"/clang
+			doins cindex.py enumerations.py __init__.py
+		}
+		python_execute_function install-cindex
+	fi
+
 	# AddressSanitizer symbolizer (currently separate)
 	dobin "${S}"/projects/compiler-rt/lib/asan/scripts/asan_symbolize.py
 
@@ -187,6 +198,11 @@
 
 	# Remove unnecessary headers on FreeBSD, bug #417171
 	use kernel_FreeBSD && rm "${ED}"usr/$(get_libdir)/clang/${PV}/include/{arm_neon,std,float,iso,limits,tgmath,varargs}*.h
+
+	# Remove useless *.md5 and *.map files from doxygen documentation
+	if use doc ; then
+		cd ${D}/usr/share/doc/${PF}/html/doxygen && rm *.md5 *.map
+	fi
 }
 
 pkg_postinst() {