elfutils: switch to upstream build method

Just add a patch so that the elfutils executables (eu-ar, eu-nm, ...)
aren't built/installed and use upstream build otherwise.

Signed-off-by: Matthias Reichl <hias@horus.com>

packages/devel/elfutils/package.mk

@@ -25,30 +25,3 @@ PKG_CONFIGURE_OPTS_HOST="utrace_cv_cc_biarch=false \
                            --with-zlib \
                            --without-bzlib \
                            --without-lzma"
-
-makeinstall_host() {
-  make DESTDIR="$INSTALL" -C libelf install
-}
-
-make_target() {
-  make V=1 -C libelf libelf.a
-  make V=1 -C libebl libebl.a
-  make V=1 -C libdwfl libdwfl.a
-  make V=1 -C libdwelf libdwelf.a
-  make V=1 -C libdw libdw.a
-}
-
-makeinstall_target() {
-  make DESTDIR="$SYSROOT_PREFIX" -C libelf install-includeHEADERS install-pkgincludeHEADERS
-  make DESTDIR="$SYSROOT_PREFIX" -C libdwfl install-pkgincludeHEADERS
-  make DESTDIR="$SYSROOT_PREFIX" -C libdw install-includeHEADERS install-pkgincludeHEADERS
-
-  mkdir -p $SYSROOT_PREFIX/usr/lib
-    cp libelf/libelf.a $SYSROOT_PREFIX/usr/lib
-    cp libebl/libebl.a $SYSROOT_PREFIX/usr/lib
-    cp libdwfl/libdwfl.a $SYSROOT_PREFIX/usr/lib
-    cp libdw/libdw.a $SYSROOT_PREFIX/usr/lib
-
-  mkdir -p $SYSROOT_PREFIX/usr/include/elfutils
-    cp version.h $SYSROOT_PREFIX/usr/include/elfutils
-}

packages/devel/elfutils/patches/elfutils-001-dont-build-executables.patch

@@ -0,0 +1,11 @@
+--- elfutils-0.176/Makefile.am.orig	2019-04-01 12:59:25.141077178 +0200
++++ elfutils-0.176/Makefile.am	2019-04-01 12:59:34.157100775 +0200
+@@ -28,7 +28,7 @@
+ 
+ # Add doc back when we have some real content.
+ SUBDIRS = config m4 lib libelf libebl libdwelf libdwfl libdw libcpu libasm \
+-	  backends src po tests
++	  backends po tests
+ 
+ EXTRA_DIST = elfutils.spec GPG-KEY NOTES CONTRIBUTING \
+ 	     COPYING COPYING-GPLV2 COPYING-LGPLV3