media-libs/lib3ds: always call eautoreconf (old libtool has clang bug)

Closes: https://bugs.gentoo.org/835577
Signed-off-by: Jannik Glückert <jannik.glueckert@gmail.com>
Signed-off-by: Sam James <sam@gentoo.org>

media-libs/lib3ds/files/lib3ds-2.0.0_rc1-underlinking-no-autoreconf.patch

@@ -1,45 +0,0 @@
-commit 562d1412a705b6667bc9fa594133366fb7e787ab
-Author: hasufell <hasufell@gentoo.org>
-Date:   Thu Sep 26 20:49:44 2013 +0200
-
-    avoid autoreconf
-
-diff --git a/examples/3ds2obj/Makefile.in b/examples/3ds2obj/Makefile.in
-index 1b5b1fe..d2fda8a 100644
---- a/examples/3ds2obj/Makefile.in
-+++ b/examples/3ds2obj/Makefile.in
-@@ -180,7 +180,7 @@ top_builddir = @top_builddir@
- top_srcdir = @top_srcdir@
- INCLUDES = -I$(top_srcdir)/src
- 3ds2obj_SOURCES = 3ds2obj.c
--LDADD = $(top_builddir)/src/lib3ds.la 
-+LDADD = $(top_builddir)/src/lib3ds.la -lm
- EXTRA_DIST = 3ds2obj.vcproj
- all: all-am
- 
-diff --git a/examples/3dsdump/Makefile.in b/examples/3dsdump/Makefile.in
-index 4c915cc..f9f7bba 100644
---- a/examples/3dsdump/Makefile.in
-+++ b/examples/3dsdump/Makefile.in
-@@ -180,7 +180,7 @@ top_builddir = @top_builddir@
- top_srcdir = @top_srcdir@
- INCLUDES = -I$(top_srcdir)/src
- 3dsdump_SOURCES = 3dsdump.c
--LDADD = $(top_builddir)/src/lib3ds.la 
-+LDADD = $(top_builddir)/src/lib3ds.la -lm
- EXTRA_DIST = 3dsdump.vcproj
- all: all-am
- 
-diff --git a/examples/cube/Makefile.in b/examples/cube/Makefile.in
-index 76b7946..1c4b5b6 100644
---- a/examples/cube/Makefile.in
-+++ b/examples/cube/Makefile.in
-@@ -180,7 +180,7 @@ top_builddir = @top_builddir@
- top_srcdir = @top_srcdir@
- INCLUDES = -I$(top_srcdir)/src 
- cube_SOURCES = cube.c
--LDADD = $(top_builddir)/src/lib3ds.la 
-+LDADD = $(top_builddir)/src/lib3ds.la -lm
- EXTRA_DIST = cube.vcproj cube.tga 
- all: all-am
- 

media-libs/lib3ds/lib3ds-1.3.0-r2.ebuild

@@ -3,6 +3,8 @@
 
 EAPI=7
 
+inherit autotools
+
 DESCRIPTION="library for managing 3D-Studio Release 3 and 4 .3DS files"
 HOMEPAGE="https://code.google.com/p/lib3ds/"
 SRC_URI="https://${PN}.googlecode.com/files/${P}.zip"
@@ -18,6 +20,13 @@ PATCHES=(
 	"${FILESDIR}"/${P}-mesh.c.patch
 )
 
+src_prepare() {
+	default
+
+	# Always eautoreconf to renew libtool (e.g. Clang)
+	eautoreconf
+}
+
 src_configure() {
 	econf $(use_enable static-libs static)
 }

media-libs/lib3ds/lib3ds-2.0.0_rc1-r1.ebuild

@@ -3,6 +3,8 @@
 
 EAPI=7
 
+inherit autotools
+
 MY_PV="20080909"
 MY_P="${PN}-${MY_PV}"
 
@@ -18,9 +20,12 @@ BDEPEND="app-arch/unzip"
 
 S="${WORKDIR}/${MY_P}"
 
-PATCHES=(
-	"${FILESDIR}"/${P}-underlinking-no-autoreconf.patch
-)
+src_prepare() {
+	default
+
+	# Always eautoreconf to renew libtool (e.g. Clang)
+	eautoreconf
+}
 
 src_configure() {
 	econf $(use_enable static-libs static)