Make smaller outputs binaries

[rbouqueau]

Related to #12

For mingw64, there are several objs that are several megabytes. The whole extra + apps is 235Mb. dashcastx is 47Mb when it is 1.6Mb with MSVC2015.

See for precompiled headers and Explicit Instantiation of templates #34.

Also the C++ runtime + SEH exceptions are big.

May be postponed if #34 + #48 allows to have a small lib as the Signals output.

rbouqueau@bouqueau-PC MINGW32 /c/works/signals/signals/build/clang
$ ls -l /e/Users/rbouqueau/Documents/Works/tmp/signals_mingw-w64/bin
total 241345
-rwxr-xr-x 1 rbouqueau None    67584 Apr  7 07:23 MP42TS.exe
-rwxr-xr-x 1 rbouqueau None   263680 Apr  7 07:23 MP4Box.exe
-rwxr-xr-x 1 rbouqueau None    93696 Apr  7 07:23 MP4Client.exe
-rwxr-xr-x 1 rbouqueau None  1743213 Apr  7 07:11 SDL2.dll
-rwxr-xr-x 1 rbouqueau None 12170240 Apr  6 22:27 avcodec-56.dll
-rwxr-xr-x 1 rbouqueau None   135680 Apr  6 22:27 avdevice-56.dll
-rwxr-xr-x 1 rbouqueau None  1455104 Apr  6 22:27 avfilter-5.dll
-rwxr-xr-x 1 rbouqueau None  1890304 Apr  6 22:27 avformat-56.dll
-rwxr-xr-x 1 rbouqueau None   160256 Apr  6 22:27 avresample-2.dll
-rwxr-xr-x 1 rbouqueau None   448000 Apr  6 22:27 avutil-54.dll
-rwxr-xr-x 1 rbouqueau None 47227898 Apr 14 11:26 dashcastx.exe
-rwxr-xr-x 1 rbouqueau None   274432 Apr  6 22:27 ffmpeg.exe
-rwxr-xr-x 1 rbouqueau None   161280 Apr  6 22:27 ffprobe.exe
-rwxr-xr-x 1 rbouqueau None   294428 Apr  6 21:49 libass-5.dll
-rwxr-xr-x 1 rbouqueau None   268630 Apr  6 21:46 libexpat-1.dll
-rwxr-xr-x 1 rbouqueau None   957280 Apr  6 22:08 libfdk-aac-0.dll
-rwxr-xr-x 1 rbouqueau None   554528 Apr  6 21:49 libfontconfig-1.dll
-rwxr-xr-x 1 rbouqueau None   718211 Apr  6 21:45 libfreetype-6.dll
-rwxr-xr-x 1 rbouqueau None   206152 Apr  6 21:46 libfribidi-0.dll
-rwxr-xr-x 1 rbouqueau None   554175 Apr 14 12:31 libgcc_s_seh-1.dll
-rwxr-xr-x 1 rbouqueau None  4679680 Apr  7 07:23 libgpac.dll
-rwxr-xr-x 1 rbouqueau None   581466 Apr  7 08:44 libjpeg-62.dll
-rwxr-xr-x 1 rbouqueau None   341608 Apr  6 22:29 libjpeg-9.dll
-rwxr-xr-x 1 rbouqueau None   123739 Apr  7 07:05 libogg-0.dll
-rwxr-xr-x 1 rbouqueau None   321831 Apr  7 07:15 libopencore-amrnb-0.dll
-rwxr-xr-x 1 rbouqueau None   195146 Apr  7 07:15 libopencore-amrwb-0.dll
-rwxr-xr-x 1 rbouqueau None   481983 Apr  7 07:06 libpng-3.dll
-rwxr-xr-x 1 rbouqueau None   476351 Apr  7 07:06 libpng12-0.dll
-rwxr-xr-x 1 rbouqueau None   302373 Apr  6 21:49 librtmp-1.dll
-rw-r--r-- 1 rbouqueau None       13 Apr  6 21:49 librtmp.dll
-rwxr-xr-x 1 rbouqueau None 14675133 Apr 14 12:31 libstdc++-6.dll
-rwxr-xr-x 1 rbouqueau None   449682 Apr  7 07:12 libtheora-0.dll
-rwxr-xr-x 1 rbouqueau None   215780 Apr  7 07:12 libtheoradec-1.dll
-rwxr-xr-x 1 rbouqueau None   620387 Apr  7 08:44 libturbojpeg-0.dll
-rwxr-xr-x 1 rbouqueau None   237319 Apr  6 21:44 libvo-aacenc-0.dll
-rwxr-xr-x 1 rbouqueau None   329631 Apr  7 07:13 libvorbis-0.dll
-rwxr-xr-x 1 rbouqueau None   771754 Apr  7 07:13 libvorbisenc-2.dll
-rwxr-xr-x 1 rbouqueau None   139818 Apr  7 07:13 libvorbisfile-3.dll
-rwxr-xr-x 1 rbouqueau None   165456 Apr  6 22:09 libwinpthread-1.dll
-rwxr-xr-x 1 rbouqueau None 47859374 Apr 14 11:26 modules.exe
-rwxr-xr-x 1 rbouqueau None 46655767 Apr 14 11:26 mp42tsx.exe
-rwxr-xr-x 1 rbouqueau None 46621577 Apr 14 11:26 player.exe
-rwxr-xr-x 1 rbouqueau None   117760 Apr  6 22:27 postproc-53.dll
-rwxr-xr-x 1 rbouqueau None  7486624 Apr 14 11:25 signals.exe
-rwxr-xr-x 1 rbouqueau None   117248 Apr  6 22:27 swresample-1.dll
-rwxr-xr-x 1 rbouqueau None   526336 Apr  6 22:27 swscale-3.dll
-rwxr-xr-x 1 rbouqueau None  2198902 Apr 14 11:25 utils.exe
-rwxr-xr-x 1 rbouqueau None   707584 Apr  7 07:14 xvidcore.dll

[rbouqueau]

Moving to CMake may help make these tests automatically. Removing deps to ASIO may also help, see #5 .