[cfe-dev] __VERSION__?
रजनीश
rdogra at earthlink.net
Mon Mar 23 20:55:27 PDT 2009
So I built ffmpeg 0.5 with new clang driver.
/Developer/ffmpeg-0.5-> ./ffmpeg
FFmpeg version 0.5, Copyright (c) 2000-2009 Fabrice Bellard, et al.
configuration: --cc=clang --enable-pthreads --disable-gprof --
disable-debug --disable-vhook --disable-ffserver --enable-shared --
disable-static --enable-libfaac --enable-libfaad --enable-gpl --extra-
ldflags=-L/usr/local/lib --extra-cflags=-I/usr/local/include
libavutil 49.15. 0 / 49.15. 0
libavcodec 52.20. 0 / 52.20. 0
libavformat 52.31. 0 / 52.31. 0
libavdevice 52. 1. 0 / 52. 1. 0
built on Mar 23 2009 20:32:42, gcc: 4.2.1 (Apple Computer, Inc.
build 5621) (dot 3)
At least one output file must be specified
Notice that ffmpeg shows gcc as the compiler instead of clang...
here is the code that is in ffmpeg-0.5/cmdutils.c
void show_banner(void)
{
fprintf(stderr, "%s version " FFMPEG_VERSION ", Copyright (c) %d-
%d Fabrice Bellard, et al.\n",
program_name, program_birth_year, this_year);
fprintf(stderr, " configuration: " FFMPEG_CONFIGURATION "\n");
print_all_lib_versions(stderr, 1);
fprintf(stderr, " built on " __DATE__ " " __TIME__);
#ifdef __GNUC__
fprintf(stderr, ", gcc: " __VERSION__ "\n");
#else
fprintf(stderr, ", using a non-gcc compiler\n");
#endif
}
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