ext/erdtls/Makefile.am:3: warning: source file 'src/plugin.c' is in a subdirectory,
ext/erdtls/Makefile.am:3: but option 'subdir-objects' is disabled
automake: warning: possible forward-incompatibility.
automake: At least a source file is in a subdirectory, but the 'subdir-objects'
automake: automake option hasn't been enabled.  For now, the corresponding output
automake: object file(s) will be placed in the top-level directory.  However,
automake: this behaviour will change in future Automake versions: they will
automake: unconditionally cause object files to be placed in the same subdirectory
automake: of the corresponding sources.
automake: You are advised to start using 'subdir-objects' option throughout your
automake: project, to avoid future incompatibilities.
ext/erdtls/Makefile.am:3: warning: source file 'src/gsterdtlsdec.c' is in a subdirectory,
ext/erdtls/Makefile.am:3: but option 'subdir-objects' is disabled
ext/erdtls/Makefile.am:3: warning: source file 'src/gsterdtlsenc.c' is in a subdirectory,
ext/erdtls/Makefile.am:3: but option 'subdir-objects' is disabled
ext/erdtls/Makefile.am:3: warning: source file 'src/gsterdtlssrtpdemux.c' is in a subdirectory,
ext/erdtls/Makefile.am:3: but option 'subdir-objects' is disabled
ext/erdtls/Makefile.am:3: warning: source file 'src/gsterdtlssrtpbin.c' is in a subdirectory,
ext/erdtls/Makefile.am:3: but option 'subdir-objects' is disabled
ext/erdtls/Makefile.am:3: warning: source file 'src/gsterdtlssrtpdec.c' is in a subdirectory,
ext/erdtls/Makefile.am:3: but option 'subdir-objects' is disabled
ext/erdtls/Makefile.am:3: warning: source file 'src/gsterdtlssrtpenc.c' is in a subdirectory,
ext/erdtls/Makefile.am:3: but option 'subdir-objects' is disabled
ext/erdtls/Makefile.am:3: warning: source file 'src/erdtlsagent.c' is in a subdirectory,
ext/erdtls/Makefile.am:3: but option 'subdir-objects' is disabled
ext/erdtls/Makefile.am:3: warning: source file 'src/erdtlsconnection.c' is in a subdirectory,
ext/erdtls/Makefile.am:3: but option 'subdir-objects' is disabled
ext/erdtls/Makefile.am:3: warning: source file 'src/erdtlscertificate.c' is in a subdirectory,
ext/erdtls/Makefile.am:3: but option 'subdir-objects' is disabled
ext/erdtls/Makefile.am: installing './depcomp'
gst/ercolorspace/Makefile.am:3: warning: source file 'src/gstercolorspace.c' is in a subdirectory,
gst/ercolorspace/Makefile.am:3: but option 'subdir-objects' is disabled
gst/ercolorspace/Makefile.am:3: warning: source file 'src/gstercolorspace_neon.s' is in a subdirectory,
gst/ercolorspace/Makefile.am:3: but option 'subdir-objects' is disabled
sys/androidvideo/video-source/Makefile.am:5: warning: source file 'jni/gst_android_video_source.c' is in a subdirectory,
sys/androidvideo/video-source/Makefile.am:5: but option 'subdir-objects' is disabled
sys/androidvideo/video-source/Makefile.am:5: warning: source file 'jni/android_video_capture_device.c' is in a subdirectory,
sys/androidvideo/video-source/Makefile.am:5: but option 'subdir-objects' is disabled
sys/androidvideo/video-source/Makefile.am:5: warning: source file 'jni/jni_utils.c' is in a subdirectory,
sys/androidvideo/video-source/Makefile.am:5: but option 'subdir-objects' is disabled