Merge branch 'patch-1' into 'master'

Running autogen.sh seems to break the build when building in docker

See merge request !196

recipes/libpng/recipe.sh

@@ -16,7 +16,6 @@ function recipe_build {
     sysroot="$(realpath ../sysroot)"
     export LDFLAGS="-L$sysroot/lib"
     export CPPFLAGS="-I$sysroot/include"
-    #./autogen.sh
     chmod +w config.sub
     wget -O config.sub http://git.savannah.gnu.org/cgit/config.git/plain/config.sub
     ./configure --host=${HOST} --prefix='/'