configure: Use a separate config_components.h header for $ALL_COMPONENTS

This avoids unnecessary rebuilds of most source files if only the
list of enabled components has changed, but not the other properties
of the build, set in config.h.

Signed-off-by: Martin Storsjö <martin@martin.st>

configure

@@ -7791,17 +7791,30 @@ print_config ARCH_   "$config_files" $ARCH_LIST
 print_config HAVE_   "$config_files" $HAVE_LIST
 print_config CONFIG_ "$config_files" $CONFIG_LIST       \
                                      $CONFIG_EXTRA      \
-                                     $ALL_COMPONENTS    \
 
 echo "#endif /* FFMPEG_CONFIG_H */" >> $TMPH
-echo "endif # FFMPEG_CONFIG_MAK" >> ffbuild/config.mak
 
 # Do not overwrite an unchanged config.h to avoid superfluous rebuilds.
 cp_if_changed $TMPH config.h
 touch ffbuild/.config
 
+# Copy config.asm before printing ALL_COMPONENTS; that's not needed in assembly.
 enabled x86asm && cp_if_changed $TMPASM config.asm
 
+# Reopen a new TMPH for config_components.h.
+cat > $TMPH <<EOF
+/* Automatically generated by configure - do not modify! */
+#ifndef FFMPEG_CONFIG_COMPONENTS_H
+#define FFMPEG_CONFIG_COMPONENTS_H
+EOF
+
+print_config CONFIG_ "$config_files" $ALL_COMPONENTS
+
+echo "#endif /* FFMPEG_CONFIG_COMPONENTS_H */" >> $TMPH
+echo "endif # FFMPEG_CONFIG_MAK" >> ffbuild/config.mak
+
+cp_if_changed $TMPH config_components.h
+
 cat > $TMPH <<EOF
 /* Generated by ffmpeg configure */
 #ifndef AVUTIL_AVCONFIG_H

fftools/ffplay.c

@@ -24,6 +24,7 @@
  */
 
 #include "config.h"
+#include "config_components.h"
 #include <inttypes.h>
 #include <math.h>
 #include <limits.h>

libavcodec/8svx.c

@@ -37,6 +37,8 @@
  * http://aminet.net/mods/smpl/
  */
 
+#include "config_components.h"
+
 #include "libavutil/avassert.h"
 #include "avcodec.h"
 #include "internal.h"

libavcodec/a64multienc.c

@@ -24,6 +24,8 @@
  * a64 video encoder - multicolor modes
  */
 
+#include "config_components.h"
+
 #include "a64colors.h"
 #include "a64tables.h"
 #include "elbg.h"

libavcodec/aac_ac3_parser.c

@@ -20,6 +20,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "libavutil/channel_layout.h"
 #include "libavutil/common.h"
 #include "parser.h"

libavcodec/aactab.c

@@ -28,6 +28,7 @@
  */
 
 #include "config.h"
+#include "config_components.h"
 #include "libavutil/mem_internal.h"
 #include "libavutil/thread.h"
 #include "aac.h"

libavcodec/aarch64/h264cmc_neon.S

@@ -19,6 +19,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "libavutil/aarch64/asm.S"
 
 /* chroma_mc8(uint8_t *dst, uint8_t *src, ptrdiff_t stride, int h, int x, int y) */

libavcodec/ac3_parser.c

@@ -21,6 +21,7 @@
  */
 
 #include "config.h"
+#include "config_components.h"
 
 #include "libavutil/channel_layout.h"
 #include "parser.h"

libavcodec/ac3dec.c

@@ -24,6 +24,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include <stdio.h>
 #include <stddef.h>
 #include <math.h>

libavcodec/ac3dec_float.c

@@ -27,6 +27,9 @@
 /**
  * Upmix delay samples from stereo to original channel layout.
  */
+
+#include "config_components.h"
+
 #include "ac3dec.h"
 #include "eac3dec.c"
 #include "ac3dec.c"

libavcodec/ac3enc.c

@@ -38,6 +38,7 @@
 #include "libavutil/opt.h"
 #include "libavutil/thread.h"
 #include "avcodec.h"
+#include "config_components.h"
 #include "encode.h"
 #include "internal.h"
 #include "me_cmp.h"

libavcodec/ac3enc_template.c

@@ -26,6 +26,8 @@
  * AC-3 encoder float/fixed template
  */
 
+#include "config_components.h"
+
 #include <stdint.h>
 
 #include "libavutil/attributes.h"

libavcodec/adpcm.c

@@ -34,6 +34,9 @@
  * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
+
+#include "config_components.h"
+
 #include "avcodec.h"
 #include "get_bits.h"
 #include "bytestream.h"

libavcodec/adpcmenc.c

@@ -22,6 +22,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "libavutil/opt.h"
 
 #include "avcodec.h"

libavcodec/allcodecs.c

@@ -28,6 +28,7 @@
 #include <string.h>
 
 #include "config.h"
+#include "config_components.h"
 #include "libavutil/thread.h"
 #include "codec.h"
 #include "codec_id.h"

libavcodec/amfenc.c

@@ -17,6 +17,7 @@
  */
 
 #include "config.h"
+#include "config_components.h"
 
 #include "libavutil/avassert.h"
 #include "libavutil/imgutils.h"

libavcodec/aptxdec.c

@@ -20,6 +20,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "libavutil/channel_layout.h"
 #include "aptx.h"
 

libavcodec/aptxenc.c

@@ -20,6 +20,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "libavutil/channel_layout.h"
 #include "aptx.h"
 #include "encode.h"

libavcodec/arm/flacdsp_init_arm.c

@@ -21,6 +21,7 @@
 #include "libavutil/attributes.h"
 #include "libavcodec/flacdsp.h"
 #include "config.h"
+#include "config_components.h"
 
 void ff_flac_lpc_16_arm(int32_t *samples, const int coeffs[32], int order,
                         int qlevel, int len);

libavcodec/arm/h264cmc_neon.S

@@ -18,6 +18,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "libavutil/arm/asm.S"
 
 /* chroma_mc8(uint8_t *dst, uint8_t *src, ptrdiff_t stride, int h, int x, int y) */

libavcodec/assdec.c

@@ -23,6 +23,7 @@
 
 #include "avcodec.h"
 #include "ass.h"
+#include "config_components.h"
 #include "internal.h"
 #include "libavutil/internal.h"
 #include "libavutil/mem.h"

libavcodec/assenc.c

@@ -19,6 +19,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include <string.h>
 
 #include "avcodec.h"

libavcodec/asvdec.c

@@ -30,6 +30,7 @@
 #include "asv.h"
 #include "avcodec.h"
 #include "blockdsp.h"
+#include "config_components.h"
 #include "idctdsp.h"
 #include "internal.h"
 #include "mpeg12data.h"

libavcodec/asvenc.c

@@ -23,6 +23,8 @@
  * ASUS V1/V2 encoder.
  */
 
+#include "config_components.h"
+
 #include "libavutil/attributes.h"
 #include "libavutil/mem.h"
 

libavcodec/audiotoolboxdec.c

@@ -23,6 +23,7 @@
 #include <AudioToolbox/AudioToolbox.h>
 
 #include "config.h"
+#include "config_components.h"
 #include "avcodec.h"
 #include "ac3_parser_internal.h"
 #include "bytestream.h"

libavcodec/av1dec.c

@@ -18,6 +18,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "libavutil/film_grain_params.h"
 #include "libavutil/pixdesc.h"
 #include "libavutil/opt.h"

libavcodec/binkaudio.c

@@ -28,6 +28,8 @@
  *  http://wiki.multimedia.cx/index.php?title=Bink_Audio
  */
 
+#include "config_components.h"
+
 #include "libavutil/channel_layout.h"
 #include "libavutil/intfloat.h"
 #include "libavutil/mem_internal.h"

libavcodec/bintext.c

@@ -28,6 +28,8 @@
  * iCEDraw File decoder
  */
 
+#include "config_components.h"
+
 #include "libavutil/intreadwrite.h"
 #include "libavutil/xga_font_data.h"
 #include "avcodec.h"

libavcodec/bsf.c

@@ -19,6 +19,7 @@
 #include <string.h>
 
 #include "config.h"
+#include "config_components.h"
 
 #include "libavutil/avassert.h"
 #include "libavutil/log.h"

libavcodec/crystalhd.c

@@ -45,6 +45,8 @@
  * Includes
  ****************************************************************************/
 
+#include "config_components.h"
+
 #define _XOPEN_SOURCE 600
 #include <inttypes.h>
 #include <stdio.h>

libavcodec/cuviddec.c

@@ -19,6 +19,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "compat/cuda/dynlink_loader.h"
 
 #include "libavutil/buffer.h"

libavcodec/cyuv.c

@@ -28,6 +28,8 @@
  * Creative YUV (CYUV) Video Decoder.
  */
 
+#include "config_components.h"
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>

libavcodec/dxva2_av1.c

@@ -20,6 +20,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "libavutil/avassert.h"
 #include "libavutil/pixdesc.h"
 

libavcodec/dxva2_h264.c

@@ -20,6 +20,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "libavutil/avassert.h"
 
 #include "dxva2_internal.h"

libavcodec/dxva2_hevc.c

@@ -20,6 +20,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "libavutil/avassert.h"
 
 #include "dxva2_internal.h"

libavcodec/dxva2_mpeg2.c

@@ -20,6 +20,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "libavutil/log.h"
 
 #include "dxva2_internal.h"

libavcodec/dxva2_vc1.c

@@ -20,6 +20,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "dxva2_internal.h"
 #include "mpegutils.h"
 #include "mpegvideodec.h"

libavcodec/dxva2_vp9.c

@@ -20,6 +20,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "libavutil/avassert.h"
 #include "libavutil/pixdesc.h"
 

libavcodec/flashsv.c

@@ -33,6 +33,8 @@
  * downloaded from http://www.adobe.com/devnet/swf.html.
  */
 
+#include "config_components.h"
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <zlib.h>

libavcodec/g726.c

@@ -21,6 +21,9 @@
  * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
+
+#include "config_components.h"
+
 #include <limits.h>
 
 #include "libavutil/channel_layout.h"

libavcodec/gsmdec.c

@@ -24,6 +24,8 @@
  * GSM decoder
  */
 
+#include "config_components.h"
+
 #include "libavutil/channel_layout.h"
 #include "avcodec.h"
 #include "get_bits.h"

libavcodec/h263dec.c

@@ -27,6 +27,8 @@
 
 #define UNCHECKED_BITSTREAM_READER 1
 
+#include "config_components.h"
+
 #include "avcodec.h"
 #include "error_resilience.h"
 #include "flvdec.h"

libavcodec/h264_slice.c

@@ -25,6 +25,8 @@
  * @author Michael Niedermayer <michaelni@gmx.at>
  */
 
+#include "config_components.h"
+
 #include "libavutil/avassert.h"
 #include "libavutil/display.h"
 #include "libavutil/film_grain_params.h"

libavcodec/h264dec.c

@@ -27,6 +27,8 @@
 
 #define UNCHECKED_BITSTREAM_READER 1
 
+#include "config_components.h"
+
 #include "libavutil/avassert.h"
 #include "libavutil/imgutils.h"
 #include "libavutil/opt.h"

libavcodec/hevcdec.c

@@ -23,6 +23,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "libavutil/attributes.h"
 #include "libavutil/common.h"
 #include "libavutil/display.h"

libavcodec/huffyuvdec.c

@@ -32,6 +32,8 @@
 
 #define UNCHECKED_BITSTREAM_READER 1
 
+#include "config_components.h"
+
 #include "avcodec.h"
 #include "get_bits.h"
 #include "huffyuv.h"

libavcodec/huffyuvenc.c

@@ -28,6 +28,8 @@
  * huffyuv encoder
  */
 
+#include "config_components.h"
+
 #include "avcodec.h"
 #include "encode.h"
 #include "huffyuv.h"

libavcodec/idctdsp.c

@@ -17,6 +17,7 @@
  */
 
 #include "config.h"
+#include "config_components.h"
 #include "libavutil/attributes.h"
 #include "libavutil/common.h"
 #include "avcodec.h"

libavcodec/iff.c

@@ -26,6 +26,8 @@
  * IFF ACBM/ANIM/DEEP/ILBM/PBM/RGB8/RGBN bitmap decoder
  */
 
+#include "config_components.h"
+
 #include <stdint.h>
 
 #include "libavutil/imgutils.h"

libavcodec/imc.c

@@ -29,6 +29,7 @@
  *  Only mono is supported.
  */
 
+#include "config_components.h"
 
 #include <math.h>
 #include <stddef.h>

libavcodec/ituh263dec.c

@@ -29,6 +29,8 @@
 
 #define UNCHECKED_BITSTREAM_READER 1
 
+#include "config_components.h"
+
 #include "libavutil/attributes.h"
 #include "libavutil/imgutils.h"
 #include "libavutil/internal.h"

libavcodec/ituh263enc.c

@@ -27,6 +27,8 @@
  * H.263 bitstream encoder.
  */
 
+#include "config_components.h"
+
 #include <limits.h>
 
 #include "libavutil/attributes.h"

libavcodec/lcldec.c

@@ -37,6 +37,8 @@
  * Supports: BGR24 (RGB 24bpp)
  */
 
+#include "config_components.h"
+
 #include <stdio.h>
 #include <stdlib.h>
 

libavcodec/libgsmdec.c

@@ -28,6 +28,7 @@
 // The idiosyncrasies of GSM-in-WAV are explained at http://kbs.cs.tu-berlin.de/~jutta/toast.html
 
 #include "config.h"
+#include "config_components.h"
 #if HAVE_GSM_H
 #include <gsm.h>
 #else

libavcodec/libgsmenc.c

@@ -28,6 +28,7 @@
 // The idiosyncrasies of GSM-in-WAV are explained at http://kbs.cs.tu-berlin.de/~jutta/toast.html
 
 #include "config.h"
+#include "config_components.h"
 #if HAVE_GSM_H
 #include <gsm.h>
 #else

libavcodec/libopencore-amr.c

@@ -19,6 +19,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include <inttypes.h>
 
 #include "libavutil/avstring.h"

libavcodec/libvpx.c

@@ -21,6 +21,7 @@
 #include <vpx/vpx_codec.h>
 #include "libvpx.h"
 #include "config.h"
+#include "config_components.h"
 
 #if CONFIG_LIBVPX_VP9_ENCODER
 #include <vpx/vpx_encoder.h>

libavcodec/libvpxdec.c

@@ -23,6 +23,8 @@
  * VP8/9 decoder support via libvpx
  */
 
+#include "config_components.h"
+
 #define VPX_CODEC_DISABLE_COMPAT 1
 #include <vpx/vpx_decoder.h>
 #include <vpx/vpx_frame_buffer.h>

libavcodec/libvpxenc.c

@@ -23,6 +23,8 @@
  * VP8/9 encoder support via libvpx
  */
 
+#include "config_components.h"
+
 #define VPX_DISABLE_CTRL_TYPECHECKS 1
 #define VPX_CODEC_DISABLE_COMPAT    1
 #include <vpx/vpx_encoder.h>

libavcodec/libx264.c

@@ -19,6 +19,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "libavutil/eval.h"
 #include "libavutil/internal.h"
 #include "libavutil/opt.h"

libavcodec/me_cmp.c

@@ -29,6 +29,7 @@
 #include "me_cmp.h"
 #include "mpegvideoenc.h"
 #include "config.h"
+#include "config_components.h"
 
 /* (i - 256) * (i - 256) */
 const uint32_t ff_square_tab[512] = {

libavcodec/mediacodecdec.c

@@ -20,6 +20,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include <stdint.h>
 #include <string.h>
 

libavcodec/metasound_data.c

@@ -20,6 +20,7 @@
  */
 
 #include "config.h"
+#include "config_components.h"
 #include "metasound_data.h"
 
 #if CONFIG_METASOUND_DECODER

libavcodec/mjpegdec.c

@@ -30,6 +30,8 @@
  * MJPEG decoder.
  */
 
+#include "config_components.h"
+
 #include "libavutil/display.h"
 #include "libavutil/imgutils.h"
 #include "libavutil/avassert.h"

libavcodec/mjpegenc.c

@@ -30,6 +30,8 @@
  * MJPEG encoder.
  */
 
+#include "config_components.h"
+
 #include "libavutil/pixdesc.h"
 
 #include "avcodec.h"

libavcodec/mlpdec.c

@@ -24,6 +24,8 @@
  * MLP decoder
  */
 
+#include "config_components.h"
+
 #include <stdint.h>
 
 #include "avcodec.h"

libavcodec/mlpenc.c

@@ -20,6 +20,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "avcodec.h"
 #include "encode.h"
 #include "internal.h"

libavcodec/mpeg12dec.c

@@ -25,6 +25,8 @@
  * MPEG-1/2 decoder
  */
 
+#include "config_components.h"
+
 #define UNCHECKED_BITSTREAM_READER 1
 #include <inttypes.h>
 

libavcodec/mpeg12enc.c

@@ -28,6 +28,7 @@
 #include <stdint.h>
 
 #include "config.h"
+#include "config_components.h"
 #include "libavutil/attributes.h"
 #include "libavutil/avassert.h"
 #include "libavutil/log.h"

libavcodec/mpeg4videodec.c

@@ -22,6 +22,8 @@
 
 #define UNCHECKED_BITSTREAM_READER 1
 
+#include "config_components.h"
+
 #include "libavutil/internal.h"
 #include "libavutil/opt.h"
 #include "libavutil/thread.h"

libavcodec/mpegaudiodec_fixed.c

@@ -19,6 +19,7 @@
  */
 
 #include "config.h"
+#include "config_components.h"
 #include "libavutil/samplefmt.h"
 
 #define USE_FLOATS 0

libavcodec/mpegaudiodec_float.c

@@ -20,6 +20,7 @@
  */
 
 #include "config.h"
+#include "config_components.h"
 #include "libavutil/samplefmt.h"
 
 #define USE_FLOATS 1

libavcodec/mpegaudiodec_template.c

@@ -24,6 +24,8 @@
  * MPEG Audio decoder
  */
 
+#include "config_components.h"
+
 #include "libavutil/attributes.h"
 #include "libavutil/avassert.h"
 #include "libavutil/channel_layout.h"

libavcodec/mpegvideo.c

@@ -27,6 +27,8 @@
  * The simplest mpeg encoder (well, it was the simplest!).
  */
 
+#include "config_components.h"
+
 #include "libavutil/attributes.h"
 #include "libavutil/avassert.h"
 #include "libavutil/imgutils.h"

libavcodec/mpegvideo_enc.c

@@ -31,6 +31,8 @@
  * The simplest mpeg encoder (well, it was the simplest!).
  */
 
+#include "config_components.h"
+
 #include <stdint.h>
 
 #include "libavutil/internal.h"

libavcodec/mpegvideo_motion.c

@@ -21,6 +21,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "libavutil/avassert.h"
 #include "libavutil/internal.h"
 #include "libavutil/mem_internal.h"

libavcodec/msmpeg4.c

@@ -27,6 +27,8 @@
  * MSMPEG4 backend for encoder and decoder
  */
 
+#include "config_components.h"
+
 #include "libavutil/thread.h"
 
 #include "avcodec.h"

libavcodec/msmpeg4dec.c

@@ -22,6 +22,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "libavutil/thread.h"
 
 #include "avcodec.h"

libavcodec/mvcdec.c

@@ -24,6 +24,8 @@
  * Silicon Graphics Motion Video Compressor 1 & 2 decoder
  */
 
+#include "config_components.h"
+
 #include "libavutil/intreadwrite.h"
 
 #include "avcodec.h"

libavcodec/nvdec.c

@@ -21,6 +21,7 @@
  */
 
 #include "config.h"
+#include "config_components.h"
 
 #include "libavutil/common.h"
 #include "libavutil/error.h"

libavcodec/nvdec_mjpeg.c

@@ -20,6 +20,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "avcodec.h"
 #include "internal.h"
 #include "mjpegdec.h"

libavcodec/nvdec_mpeg12.c

@@ -20,6 +20,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "avcodec.h"
 #include "internal.h"
 #include "mpegvideo.h"

libavcodec/nvdec_vc1.c

@@ -20,6 +20,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "avcodec.h"
 #include "internal.h"
 #include "nvdec.h"

libavcodec/nvenc.c

@@ -20,6 +20,7 @@
  */
 
 #include "config.h"
+#include "config_components.h"
 
 #include "nvenc.h"
 #include "hevc_sei.h"

libavcodec/options.c

@@ -24,6 +24,8 @@
  * Options definition for AVCodecContext.
  */
 
+#include "config_components.h"
+
 #include "avcodec.h"
 #include "internal.h"
 #include "libavutil/avassert.h"

libavcodec/options_table.h

@@ -22,6 +22,8 @@
 #ifndef AVCODEC_OPTIONS_TABLE_H
 #define AVCODEC_OPTIONS_TABLE_H
 
+#include "config_components.h"
+
 #include <float.h>
 #include <limits.h>
 #include <stdint.h>

libavcodec/opus_pvq.c

@@ -23,6 +23,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "opustab.h"
 #include "opus_pvq.h"
 

libavcodec/pcm.c

@@ -25,6 +25,7 @@
  */
 
 #include "config.h"
+#include "config_components.h"
 #include "libavutil/attributes.h"
 #include "libavutil/float_dsp.h"
 #include "libavutil/thread.h"

libavcodec/pngdec.c

@@ -21,6 +21,8 @@
 
 //#define DEBUG
 
+#include "config_components.h"
+
 #include "libavutil/avassert.h"
 #include "libavutil/bprint.h"
 #include "libavutil/crc.h"

libavcodec/pnmdec.c

@@ -19,6 +19,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "avcodec.h"
 #include "internal.h"
 #include "put_bits.h"

libavcodec/pnmenc.c

@@ -19,6 +19,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "libavutil/intreadwrite.h"
 #include "libavutil/imgutils.h"
 #include "libavutil/pixdesc.h"

libavcodec/proresdec2.c

@@ -28,6 +28,8 @@
 
 #define LONG_BITSTREAM_READER
 
+#include "config_components.h"
+
 #include "libavutil/internal.h"
 #include "libavutil/mem_internal.h"
 

libavcodec/qpeldsp.c

@@ -29,6 +29,7 @@
 #include <stdint.h>
 
 #include "config.h"
+#include "config_components.h"
 #include "libavutil/attributes.h"
 #include "copy_block.h"
 #include "qpeldsp.h"

libavcodec/qsvdec.c

@@ -21,6 +21,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include <stdint.h>
 #include <string.h>
 #include <sys/types.h>

libavcodec/qsvenc.c

@@ -21,6 +21,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include <string.h>
 #include <sys/types.h>
 #include <mfx/mfxvideo.h>

libavcodec/r210dec.c

@@ -21,6 +21,7 @@
  */
 
 #include "avcodec.h"
+#include "config_components.h"
 #include "internal.h"
 #include "libavutil/bswap.h"
 #include "libavutil/common.h"

libavcodec/r210enc.c

@@ -20,6 +20,8 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
+#include "config_components.h"
+
 #include "avcodec.h"
 #include "encode.h"
 #include "internal.h"

libavcodec/rv34_parser.c

@@ -24,6 +24,8 @@
  * RV30/40 parser
  */
 
+#include "config_components.h"
+
 #include "parser.h"
 #include "libavutil/intreadwrite.h"
 

libavcodec/sonic.c

@@ -18,6 +18,9 @@
  * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
+
+#include "config_components.h"
+
 #include "avcodec.h"
 #include "encode.h"
 #include "get_bits.h"

libavcodec/sp5xdec.c

@@ -24,6 +24,8 @@
  * Sunplus JPEG decoder (SP5X).
  */
 
+#include "config_components.h"
+
 #include "avcodec.h"
 #include "internal.h"
 #include "mjpeg.h"