Error trying to process file during ffmpeg build for Android

[fscz]

full command used was:
gas-preprocessor.pl arm-linux-androideabi-gcc -I. -I./ -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -Dstrtod=avpriv_strtod -DPIC -O3 -Wall -mthumb -pipe -fpic -fasm -finline-limit=300 -ffast-math -fstrict-aliasing -Werror=strict-aliasing -fmodulo-sched -fmodulo-sched-allow-regmoves -Wno-psabi -Wa,--noexecstack -DANDROID -DNDEBUG -march=armv7-a -mthumb -mthumb-interwork -mfpu=neon -mfloat-abi=softfp -mvectorize-with-neon-quad -march=armv7-a -fPIC -g -MMD -MF libavcodec/arm/aacpsdsp_neon.d -MT libavcodec/arm/aacpsdsp_neon.o -c -o libavcodec/arm/aacpsdsp_neon.o libavcodec/arm/aacpsdsp_neon.S

Error was:
libavcodec/arm/aacpsdsp_neon.S: Assembler messages:
libavcodec/arm/aacpsdsp_neon.S:320: Error: junk at end of line, first unrecognized character is f' libavcodec/arm/aacpsdsp_neon.S:321: Error: junk at end of line, first unrecognized character isf'
libavcodec/arm/aacpsdsp_neon.S:322: Error: junk at end of line, first unrecognized character is f' libavcodec/arm/aacpsdsp_neon.S:323: Error: junk at end of line, first unrecognized character isf'
libavcodec/arm/aacpsdsp_neon.S:324: Error: junk at end of line, first unrecognized character is `f'
make: *** [libavcodec/arm/aacpsdsp_neon.o] Error 1

Unfortunately not a lot of usage for this tool exists. Is this still working? What am i doing wrong?