cosmetics: Save some backslashes.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@15638 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

configure

@@ -1723,20 +1723,20 @@ done
 enabled avisynth   && require2 vfw32 "windows.h vfw.h" AVIFileInit -lvfw32
 enabled libamr_nb  && require  libamrnb amrnb/interf_dec.h Speech_Decode_Frame_init -lamrnb -lm
 enabled libamr_wb  && require  libamrwb amrwb/dec_if.h D_IF_init -lamrwb -lm
-enabled libdirac   && add_cflags "$(pkg-config --cflags dirac)" \
-                   && require  libdirac libdirac_decoder/dirac_parser.h dirac_decoder_init -ldirac_decoder \
-                   && require  libdirac libdirac_encoder/dirac_encoder.h dirac_encoder_init -ldirac_encoder
+enabled libdirac   && add_cflags "$(pkg-config --cflags dirac)" &&
+                      require  libdirac libdirac_decoder/dirac_parser.h dirac_decoder_init -ldirac_decoder &&
+                      require  libdirac libdirac_encoder/dirac_encoder.h dirac_encoder_init -ldirac_encoder
 enabled libfaac    && require2 libfaac "stdint.h faac.h" faacEncGetVersion -lfaac
 enabled libfaad    && require2 libfaad faad.h faacDecOpen -lfaad
 enabled libgsm     && require  libgsm gsm.h gsm_create -lgsm
 enabled libmp3lame && require  LAME lame/lame.h lame_init -lmp3lame -lm
 enabled libnut     && require  libnut libnut.h nut_demuxer_init -lnut
-enabled libschroedinger && add_cflags $(pkg-config --cflags schroedinger-1.0) \
-                        && require libschroedinger schroedinger/schro.h schro_init $(pkg-config --libs schroedinger-1.0)
+enabled libschroedinger && add_cflags $(pkg-config --cflags schroedinger-1.0) &&
+                           require libschroedinger schroedinger/schro.h schro_init $(pkg-config --libs schroedinger-1.0)
 enabled libtheora  && require  libtheora theora/theora.h theora_info_init -ltheora -logg
 enabled libvorbis  && require  libvorbis vorbis/vorbisenc.h vorbis_info_init -lvorbisenc -lvorbis -logg
-enabled libx264    && require  x264 x264.h x264_encoder_open -lx264 -lm \
-                   && require_cpp_condition x264 x264.h "X264_BUILD >= 65"
+enabled libx264    && require  x264 x264.h x264_encoder_open -lx264 -lm &&
+                      require_cpp_condition x264 x264.h "X264_BUILD >= 65"
 enabled libxvid    && require  Xvid xvid.h xvid_global -lxvidcore
 enabled mlib       && require  mediaLib mlib_types.h mlib_VectorSub_S16_U8_Mod -lmlib