diff --git a/libavcodec/asv1.c b/libavcodec/asv1.c
index f7ef68e343..8f16111960 100644
--- a/libavcodec/asv1.c
+++ b/libavcodec/asv1.c
@@ -465,7 +465,7 @@ for(i=0; i<s->avctx->extradata_size; i++){
     return (get_bits_count(&a->gb)+31)/32*4;
 }
 
-#ifdef CONFIG_ENCODERS
+#if defined(CONFIG_ASV1_ENCODER) || defined(CONFIG_ASV2_ENCODER)
 static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data){
     ASV1Context * const a = avctx->priv_data;
     AVFrame *pict = data;
@@ -519,7 +519,7 @@ static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size,
 
     return size*4;
 }
-#endif /* CONFIG_ENCODERS */
+#endif /* defined(CONFIG_ASV1_ENCODER) || defined(CONFIG_ASV2_ENCODER) */
 
 static av_cold void common_init(AVCodecContext *avctx){
     ASV1Context * const a = avctx->priv_data;
@@ -569,7 +569,7 @@ static av_cold int decode_init(AVCodecContext *avctx){
     return 0;
 }
 
-#ifdef CONFIG_ENCODERS
+#if defined(CONFIG_ASV1_ENCODER) || defined(CONFIG_ASV2_ENCODER)
 static av_cold int encode_init(AVCodecContext *avctx){
     ASV1Context * const a = avctx->priv_data;
     int i;
@@ -593,7 +593,7 @@ static av_cold int encode_init(AVCodecContext *avctx){
 
     return 0;
 }
-#endif
+#endif /* defined(CONFIG_ASV1_ENCODER) || defined(CONFIG_ASV2_ENCODER) */
 
 static av_cold int decode_end(AVCodecContext *avctx){
     ASV1Context * const a = avctx->priv_data;
@@ -631,8 +631,7 @@ AVCodec asv2_decoder = {
     .long_name= NULL_IF_CONFIG_SMALL("ASUS V2"),
 };
 
-#ifdef CONFIG_ENCODERS
-
+#ifdef CONFIG_ASV1_ENCODER
 AVCodec asv1_encoder = {
     "asv1",
     CODEC_TYPE_VIDEO,
@@ -644,7 +643,9 @@ AVCodec asv1_encoder = {
     .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
     .long_name= NULL_IF_CONFIG_SMALL("ASUS V1"),
 };
+#endif
 
+#ifdef CONFIG_ASV2_ENCODER
 AVCodec asv2_encoder = {
     "asv2",
     CODEC_TYPE_VIDEO,
@@ -656,5 +657,4 @@ AVCodec asv2_encoder = {
     .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_NONE},
     .long_name= NULL_IF_CONFIG_SMALL("ASUS V2"),
 };
-
-#endif //CONFIG_ENCODERS
+#endif
diff --git a/libavcodec/cljr.c b/libavcodec/cljr.c
index ddc00583d1..fa2cda58d8 100644
--- a/libavcodec/cljr.c
+++ b/libavcodec/cljr.c
@@ -143,8 +143,7 @@ AVCodec cljr_decoder = {
     .long_name = NULL_IF_CONFIG_SMALL("Cirrus Logic AccuPak"),
 };
 #if 0
-#ifdef CONFIG_ENCODERS
-
+#ifdef CONFIG_CLJR_ENCODER
 AVCodec cljr_encoder = {
     "cljr",
     CODEC_TYPE_VIDEO,
@@ -155,6 +154,5 @@ AVCodec cljr_encoder = {
     //encode_end,
     .long_name = NULL_IF_CONFIG_SMALL("Cirrus Logic AccuPak"),
 };
-
-#endif //CONFIG_ENCODERS
+#endif
 #endif
diff --git a/libavcodec/ffv1.c b/libavcodec/ffv1.c
index c1fac104b3..7211e16e9a 100644
--- a/libavcodec/ffv1.c
+++ b/libavcodec/ffv1.c
@@ -350,7 +350,7 @@ static inline int get_vlc_symbol(GetBitContext *gb, VlcState * const state, int
     return ret;
 }
 
-#ifdef CONFIG_ENCODERS
+#ifdef CONFIG_FFV1_ENCODER
 static inline int encode_line(FFV1Context *s, int w, int_fast16_t *sample[2], int plane_index, int bits){
     PlaneContext * const p= &s->plane[plane_index];
     RangeCoder * const c= &s->c;
@@ -524,7 +524,7 @@ static void write_header(FFV1Context *f){
     for(i=0; i<5; i++)
         write_quant_table(c, f->quant_table[i]);
 }
-#endif /* CONFIG_ENCODERS */
+#endif /* CONFIG_FFV1_ENCODER */
 
 static av_cold int common_init(AVCodecContext *avctx){
     FFV1Context *s = avctx->priv_data;
@@ -543,7 +543,7 @@ static av_cold int common_init(AVCodecContext *avctx){
     return 0;
 }
 
-#ifdef CONFIG_ENCODERS
+#ifdef CONFIG_FFV1_ENCODER
 static av_cold int encode_init(AVCodecContext *avctx)
 {
     FFV1Context *s = avctx->priv_data;
@@ -607,7 +607,7 @@ static av_cold int encode_init(AVCodecContext *avctx)
 
     return 0;
 }
-#endif /* CONFIG_ENCODERS */
+#endif /* CONFIG_FFV1_ENCODER */
 
 
 static void clear_state(FFV1Context *f){
@@ -632,7 +632,7 @@ static void clear_state(FFV1Context *f){
     }
 }
 
-#ifdef CONFIG_ENCODERS
+#ifdef CONFIG_FFV1_ENCODER
 static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data){
     FFV1Context *f = avctx->priv_data;
     RangeCoder * const c= &f->c;
@@ -688,7 +688,7 @@ static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size,
         return used_count + (put_bits_count(&f->pb)+7)/8;
     }
 }
-#endif /* CONFIG_ENCODERS */
+#endif /* CONFIG_FFV1_ENCODER */
 
 static av_cold int common_end(AVCodecContext *avctx){
     FFV1Context *s = avctx->priv_data;
@@ -1025,7 +1025,7 @@ AVCodec ffv1_decoder = {
     .long_name= NULL_IF_CONFIG_SMALL("FFmpeg codec #1"),
 };
 
-#ifdef CONFIG_ENCODERS
+#ifdef CONFIG_FFV1_ENCODER
 AVCodec ffv1_encoder = {
     "ffv1",
     CODEC_TYPE_VIDEO,
diff --git a/libavcodec/g726.c b/libavcodec/g726.c
index a769c19d23..90a20da2d9 100644
--- a/libavcodec/g726.c
+++ b/libavcodec/g726.c
@@ -285,7 +285,7 @@ static av_cold int g726_reset(G726Context* c, int index)
     return 0;
 }
 
-#ifdef CONFIG_ENCODERS
+#ifdef CONFIG_ADPCM_G726_ENCODER
 static int16_t g726_encode(G726Context* c, int16_t sig)
 {
     uint8_t i;
@@ -342,7 +342,7 @@ static av_cold int g726_close(AVCodecContext *avctx)
     return 0;
 }
 
-#ifdef CONFIG_ENCODERS
+#ifdef CONFIG_ADPCM_G726_ENCODER
 static int g726_encode_frame(AVCodecContext *avctx,
                             uint8_t *dst, int buf_size, void *data)
 {
@@ -381,7 +381,7 @@ static int g726_decode_frame(AVCodecContext *avctx,
     return buf_size;
 }
 
-#ifdef CONFIG_ENCODERS
+#ifdef CONFIG_ADPCM_G726_ENCODER
 AVCodec adpcm_g726_encoder = {
     "g726",
     CODEC_TYPE_AUDIO,
@@ -394,7 +394,7 @@ AVCodec adpcm_g726_encoder = {
     .sample_fmts = (enum SampleFormat[]){SAMPLE_FMT_S16,SAMPLE_FMT_NONE},
     .long_name = NULL_IF_CONFIG_SMALL("G.726 ADPCM"),
 };
-#endif //CONFIG_ENCODERS
+#endif
 
 AVCodec adpcm_g726_decoder = {
     "g726",
diff --git a/libavcodec/huffyuv.c b/libavcodec/huffyuv.c
index b262cd66f1..9d1a49a807 100644
--- a/libavcodec/huffyuv.c
+++ b/libavcodec/huffyuv.c
@@ -261,7 +261,7 @@ static int generate_bits_table(uint32_t *dst, uint8_t *len_table){
     return 0;
 }
 
-#ifdef CONFIG_ENCODERS
+#if defined(CONFIG_HUFFYUV_ENCODER) || defined(CONFIG_FFVHUFF_ENCODER)
 typedef struct {
     uint64_t val;
     int name;
@@ -317,7 +317,7 @@ static void generate_len_table(uint8_t *dst, uint64_t *stats, int size){
         if(i==size) break;
     }
 }
-#endif /* CONFIG_ENCODERS */
+#endif /* defined(CONFIG_HUFFYUV_ENCODER) || defined(CONFIG_FFVHUFF_ENCODER) */
 
 static void generate_joint_tables(HYuvContext *s){
     uint16_t symbols[1<<VLC_BITS];
@@ -575,7 +575,7 @@ s->bgr32=1;
 }
 #endif /* defined(CONFIG_HUFFYUV_DECODER) || defined(CONFIG_FFVHUFF_DECODER) */
 
-#ifdef CONFIG_ENCODERS
+#if defined(CONFIG_HUFFYUV_ENCODER) || defined(CONFIG_FFVHUFF_ENCODER)
 static int store_table(HYuvContext *s, uint8_t *len, uint8_t *buf){
     int i;
     int index= 0;
@@ -725,7 +725,7 @@ static av_cold int encode_init(AVCodecContext *avctx)
 
     return 0;
 }
-#endif /* CONFIG_ENCODERS */
+#endif /* defined(CONFIG_HUFFYUV_ENCODER) || defined(CONFIG_FFVHUFF_ENCODER) */
 
 /* TODO instead of restarting the read when the code isn't in the first level
  * of the joint table, jump into the 2nd level of the individual table. */
@@ -761,7 +761,7 @@ static void decode_gray_bitstream(HYuvContext *s, int count){
     }
 }
 
-#ifdef CONFIG_ENCODERS
+#if defined(CONFIG_HUFFYUV_ENCODER) || defined(CONFIG_FFVHUFF_ENCODER)
 static int encode_422_bitstream(HYuvContext *s, int count){
     int i;
 
@@ -854,7 +854,7 @@ static int encode_gray_bitstream(HYuvContext *s, int count){
     }
     return 0;
 }
-#endif /* CONFIG_ENCODERS */
+#endif /* defined(CONFIG_HUFFYUV_ENCODER) || defined(CONFIG_FFVHUFF_ENCODER) */
 
 static av_always_inline void decode_bgr_1(HYuvContext *s, int count, int decorrelate, int alpha){
     int i;
@@ -1226,7 +1226,7 @@ static av_cold int decode_end(AVCodecContext *avctx)
 }
 #endif /* defined(CONFIG_HUFFYUV_DECODER) || defined(CONFIG_FFVHUFF_DECODER) */
 
-#ifdef CONFIG_ENCODERS
+#if defined(CONFIG_HUFFYUV_ENCODER) || defined(CONFIG_FFVHUFF_ENCODER)
 static int encode_frame(AVCodecContext *avctx, unsigned char *buf, int buf_size, void *data){
     HYuvContext *s = avctx->priv_data;
     AVFrame *pict = data;
@@ -1431,7 +1431,7 @@ static av_cold int encode_end(AVCodecContext *avctx)
 
     return 0;
 }
-#endif /* CONFIG_ENCODERS */
+#endif /* defined(CONFIG_HUFFYUV_ENCODER) || defined(CONFIG_FFVHUFF_ENCODER) */
 
 #ifdef CONFIG_HUFFYUV_DECODER
 AVCodec huffyuv_decoder = {
@@ -1465,8 +1465,7 @@ AVCodec ffvhuff_decoder = {
 };
 #endif
 
-#ifdef CONFIG_ENCODERS
-
+#ifdef CONFIG_HUFFYUV_ENCODER
 AVCodec huffyuv_encoder = {
     "huffyuv",
     CODEC_TYPE_VIDEO,
@@ -1478,7 +1477,9 @@ AVCodec huffyuv_encoder = {
     .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV422P, PIX_FMT_RGB32, PIX_FMT_NONE},
     .long_name = NULL_IF_CONFIG_SMALL("Huffyuv / HuffYUV"),
 };
+#endif
 
+#ifdef CONFIG_FFVHUFF_ENCODER
 AVCodec ffvhuff_encoder = {
     "ffvhuff",
     CODEC_TYPE_VIDEO,
@@ -1490,5 +1491,4 @@ AVCodec ffvhuff_encoder = {
     .pix_fmts= (enum PixelFormat[]){PIX_FMT_YUV420P, PIX_FMT_YUV422P, PIX_FMT_RGB32, PIX_FMT_NONE},
     .long_name = NULL_IF_CONFIG_SMALL("Huffyuv FFmpeg variant"),
 };
-
-#endif //CONFIG_ENCODERS
+#endif
diff --git a/libavcodec/rv10.c b/libavcodec/rv10.c
index 86f8aeb1bc..938e44694c 100644
--- a/libavcodec/rv10.c
+++ b/libavcodec/rv10.c
@@ -229,8 +229,8 @@ int rv_decode_dc(MpegEncContext *s, int n)
     return -code;
 }
 
-#ifdef CONFIG_ENCODERS
 
+#if defined(CONFIG_RV10_ENCODER) || defined(CONFIG_RV20_ENCODER)
 /* write RV 1.0 compatible frame header */
 void rv10_encode_picture_header(MpegEncContext *s, int picture_number)
 {
@@ -304,7 +304,7 @@ static int get_num(GetBitContext *gb)
 }
 #endif
 
-#endif //CONFIG_ENCODERS
+#endif /* defined(CONFIG_RV10_ENCODER) || defined(CONFIG_RV20_ENCODER) */
 
 /* read RV 1.0 compatible frame header */
 static int rv10_decode_picture_header(MpegEncContext *s)
diff --git a/libavcodec/sonic.c b/libavcodec/sonic.c
index d8bae3af3d..6e0bdc839b 100644
--- a/libavcodec/sonic.c
+++ b/libavcodec/sonic.c
@@ -408,7 +408,7 @@ static int predictor_calc_error(int *k, int *state, int order, int error)
     return x;
 }
 
-#ifdef CONFIG_ENCODERS
+#if defined(CONFIG_SONIC_ENCODER) || defined(CONFIG_SONIC_LS_ENCODER)
 // Heavily modified Levinson-Durbin algorithm which
 // copes better with quantization, and calculates the
 // actual whitened result as it goes.
@@ -479,13 +479,12 @@ static void modified_levinson_durbin(int *window, int window_entries,
 
     av_free(state);
 }
-#endif /* CONFIG_ENCODERS */
+#endif /* defined(CONFIG_SONIC_ENCODER) || defined(CONFIG_SONIC_LS_ENCODER) */
 
 static const int samplerate_table[] =
     { 44100, 22050, 11025, 96000, 48000, 32000, 24000, 16000, 8000 };
 
-#ifdef CONFIG_ENCODERS
-
+#if defined(CONFIG_SONIC_ENCODER) || defined(CONFIG_SONIC_LS_ENCODER)
 static inline int code_samplerate(int samplerate)
 {
     switch (samplerate)
@@ -748,7 +747,7 @@ static int sonic_encode_frame(AVCodecContext *avctx,
     flush_put_bits(&pb);
     return (put_bits_count(&pb)+7)/8;
 }
-#endif //CONFIG_ENCODERS
+#endif /* defined(CONFIG_SONIC_ENCODER) || defined(CONFIG_SONIC_LS_ENCODER) */
 
 #ifdef CONFIG_SONIC_DECODER
 static av_cold int sonic_decode_init(AVCodecContext *avctx)
@@ -937,7 +936,7 @@ static int sonic_decode_frame(AVCodecContext *avctx,
 }
 #endif /* CONFIG_SONIC_DECODER */
 
-#ifdef CONFIG_ENCODERS
+#ifdef CONFIG_SONIC_ENCODER
 AVCodec sonic_encoder = {
     "sonic",
     CODEC_TYPE_AUDIO,
@@ -949,7 +948,9 @@ AVCodec sonic_encoder = {
     NULL,
     .long_name = NULL_IF_CONFIG_SMALL("Sonic"),
 };
+#endif
 
+#ifdef CONFIG_SONIC_LS_ENCODER
 AVCodec sonic_ls_encoder = {
     "sonicls",
     CODEC_TYPE_AUDIO,
diff --git a/libavcodec/vcr1.c b/libavcodec/vcr1.c
index 73da86d3a4..5022fe7ba5 100644
--- a/libavcodec/vcr1.c
+++ b/libavcodec/vcr1.c
@@ -175,8 +175,7 @@ AVCodec vcr1_decoder = {
     .long_name = NULL_IF_CONFIG_SMALL("ATI VCR1"),
 };
 #if 0
-#ifdef CONFIG_ENCODERS
-
+#ifdef CONFIG_VCR1_ENCODER
 AVCodec vcr1_encoder = {
     "vcr1",
     CODEC_TYPE_VIDEO,
@@ -187,6 +186,5 @@ AVCodec vcr1_encoder = {
     //encode_end,
     .long_name = NULL_IF_CONFIG_SMALL("ATI VCR1"),
 };
-
-#endif //CONFIG_ENCODERS
+#endif
 #endif