media-libs/giflib: fix bug 581750

- install html docs;
- control docs install using USE=doc.

Package-Manager: portage-2.3.0_rc1
Signed-off-by: Andrew Savchenko <bircoph@gentoo.org>

diff --git a/media-libs/giflib/giflib-5.1.4.ebuild b/media-libs/giflib/giflib-5.1.4.ebuild
index 161a7a0b80f11eddd3672fa42dbfc2704d970369..f2086d6dadf465c1e23103ef2c19b74cfa6eedc2 100644 (file)
--- a/media-libs/giflib/giflib-5.1.4.ebuild
+++ b/media-libs/giflib/giflib-5.1.4.ebuild
@@ -13,14 +13,15 @@ SRC_URI="mirror://sourceforge/giflib/${P}.tar.bz2"
 LICENSE="MIT"
 SLOT="0/7"
 KEYWORDS="~alpha ~amd64 ~arm ~arm64 ~hppa ~ia64 ~m68k ~mips ~ppc ~ppc64 ~s390 ~sh ~sparc ~x86 ~amd64-fbsd ~x86-fbsd ~x86-freebsd ~amd64-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
-IUSE="static-libs"
+IUSE="doc static-libs"
 
 RDEPEND="
        abi_x86_32? (
                !<=app-emulation/emul-linux-x86-baselibs-20140406-r1
                !app-emulation/emul-linux-x86-baselibs[-abi_x86_32]
        )"
-DEPEND="${RDEPEND}"
+DEPEND="${RDEPEND}
+       doc? ( app-text/xmlto )"
 
 src_prepare() {
        default
@@ -39,16 +40,33 @@ multilib_src_configure() {
        econf "${myeconfargs[@]}"
 }
 
+multilib_src_compile() {
+       default
+
+       if use doc && multilib_is_native_abi; then
+               emake -C doc
+       fi
+}
+
 multilib_src_install() {
        default
 
        # for static libs the .la file is required if built with +X
        use static-libs || prune_libtool_files --all
+
+       if use doc && multilib_is_native_abi; then
+               docinto html
+               dodoc doc/*.html
+       fi
 }
 
 multilib_src_install_all() {
        doman doc/*.1
-       dodoc AUTHORS BUGS ChangeLog NEWS README TODO doc/*.txt
-       docinto html
-       dodoc -r doc/whatsinagif
+       docinto
+       dodoc AUTHORS BUGS ChangeLog NEWS README TODO
+       if use doc; then
+               dodoc doc/*.txt
+               docinto html
+               dodoc -r doc/whatsinagif
+       fi
 }