From: Michał Górny <mgorny@gentoo.org>
Date: Mon, 29 Aug 2016 21:42:40 +0000 (+0200)
Subject: sys-devel/clang: Fix cmake unused arg warnings with USE=-doc
X-Git-Url: http://git.tremily.us/gitweb.cgi?a=commitdiff_plain;h=9beeb68834b2bdbb1bb3ad4747194346d7adeaf8;p=gentoo.git

sys-devel/clang: Fix cmake unused arg warnings with USE=-doc
---

diff --git a/sys-devel/clang/clang-9999.ebuild b/sys-devel/clang/clang-9999.ebuild
index 8d472dab3401..862afbda6e4c 100644
--- a/sys-devel/clang/clang-9999.ebuild
+++ b/sys-devel/clang/clang-9999.ebuild
@@ -158,6 +158,8 @@ multilib_src_configure() {
 			-DLLVM_BUILD_DOCS=$(usex doc)
 			-DLLVM_ENABLE_SPHINX=$(usex doc)
 			-DLLVM_ENABLE_DOXYGEN=OFF
+		)
+		use doc && mycmakeargs+=(
 			-DCLANG_INSTALL_HTML="${EPREFIX}/usr/share/doc/${PF}/clang"
 			-DSPHINX_WARNINGS_AS_ERRORS=OFF
 		)