dev-lang/ghc: guard manuals building behind USE=doc

Building ghc.1 needs sphinx present in system.

Reported-by: Patrick McLean
Package-Manager: Portage-2.3.6, Repoman-2.3.2

diff --git a/dev-lang/ghc/ghc-8.0.2.ebuild b/dev-lang/ghc/ghc-8.0.2.ebuild
index 67329545ec0f6fad38573ef6823c4adef0448049..dd4d223aeb6311ebf00df6adaf96805aa66592c7 100644 (file)
--- a/dev-lang/ghc/ghc-8.0.2.ebuild
+++ b/dev-lang/ghc/ghc-8.0.2.ebuild
@@ -514,6 +514,7 @@ src_configure() {
                # app-text/dblatex is not in portage, can not build PDF or PS
                echo "BUILD_SPHINX_PDF  = NO"  >> mk/build.mk
                echo "BUILD_SPHINX_HTML = $(usex doc YES NO)" >> mk/build.mk
+               echo "BUILD_MAN = $(usex doc YES NO)" >> mk/build.mk
 
                # this controls presence on 'xhtml' and 'haddock' in final install
                echo "HADDOCK_DOCS       = YES" >> mk/build.mk