From: Michał Górny <mgorny@gentoo.org>
Date: Sat, 21 Dec 2019 08:12:27 +0000 (+0100)
Subject: sys-devel/clang: Support pregenerated manpages
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=e5772aa46e02f2560985fb19e9795018ca6643d5;p=gentoo.git

sys-devel/clang: Support pregenerated manpages

Signed-off-by: Michał Górny <mgorny@gentoo.org>
---

diff --git a/sys-devel/clang/clang-9.0.1.ebuild b/sys-devel/clang/clang-9.0.1.ebuild
index 8636b7166174..926c06a7ee9c 100644
--- a/sys-devel/clang/clang-9.0.1.ebuild
+++ b/sys-devel/clang/clang-9.0.1.ebuild
@@ -7,8 +7,11 @@ PYTHON_COMPAT=( python{2_7,3_{5,6,7}} )
 inherit cmake-utils llvm llvm.org multilib-minimal multiprocessing \
 	pax-utils python-single-r1 toolchain-funcs
 
+MANPAGE_P=llvm-9.0.0-manpages
 DESCRIPTION="C language family frontend for LLVM"
 HOMEPAGE="https://llvm.org/"
+SRC_URI="
+	!doc? ( https://dev.gentoo.org/~mgorny/dist/llvm/${MANPAGE_P}.tar.bz2 )"
 LLVM_COMPONENTS=( clang clang-tools-extra )
 LLVM_TEST_COMPONENTS=(
 	llvm/lib/Testing/Support
@@ -80,6 +83,12 @@ src_unpack() {
 	cd x/y || die
 	llvm.org_src_unpack
 	mv clang-tools-extra clang/tools/extra || die
+
+	if ! use doc; then
+		ebegin "Unpacking ${MANPAGE_P}.tar.bz2"
+		tar -xf "${DISTDIR}/${MANPAGE_P}.tar.bz2" || die
+		eend
+	fi
 }
 
 multilib_src_configure() {
@@ -243,6 +252,12 @@ multilib_src_install_all() {
 		python_optimize "${ED}"/usr/lib/llvm/${SLOT}/share/scan-view
 	fi
 
+	# install pre-generated manpages
+	if ! use doc; then
+		insinto "/usr/lib/llvm/${SLOT}/share/man/man1"
+		doins "${WORKDIR}/x/y/${MANPAGE_P}/clang"/*.1
+	fi
+
 	docompress "/usr/lib/llvm/${SLOT}/share/man"
 	# match 'html' non-compression
 	use doc && docompress -x "/usr/share/doc/${PF}/tools-extra"