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ZBar is an open source software suite for reading bar codes from various sources, such as video streams, image files and raw intensity sensors. It supports many popular symbologies (types of bar codes) including EAN-13/UPC-A, UPC-E, EAN-8, Code 128, Code 39, Interleaved 2 of 5 and QR Code.The purpose of this repositoryThis repository is forked from the ZBar python wrapper download at PyPI, and only contains the python wrapper for the C library. For the full C library source, installation directions, etc., check out the ZBar homepage.The Natural History Museum's fork adds a wheel build for Windows 32-bit.Fixes implementedPatches imagescanner.c to fix crashing (segmentation fault 11) issues with import zbar on OS X.Patch taken from on Mac OS XInstall zbar using homebrew:Install the extension modulepip install on Windows 32-bitInstall a release from this repo, e.g.:pip install for Windows 32-bitYou should only need to build if you want to release a new version.Download and installMiniconda-latest-Windows-x86.exe.DownloadMinGW,install to C:\MinGW, and runc:\MinGW\bin\mingw-get.exe install gccCreate libpython27.a from python27.dll, for the benefit of the MinGW linkerFollowing this advice. python27.defc:\MinGW\bin\dlltool --dllname python27.dll --def python27.def --output-lib libs\libpython27.a">c:\MinGW\bin\mingw-get install pexportsFOR /F %a IN ('python -c "import sys; print(sys.exec_prefix)"') DO cd %ac:\MinGW\bin\pexports.exe python27.dll > python27.defc:\MinGW\bin\dlltool --dllname python27.dll --def python27.def --output-lib libs\libpython27.aDownloadzbar-0.10-setup.exeand install to c:\zbarBuild the zbar Python extension module and a wheelSET PATH=c:\MinGW\bin;%PATH%SET INCLUDE=C:\ZBar\include;%INCLUDE%SET LIB=C:\ZBar\lib;%LIB%SET LIBPATH=C:\ZBar\lib;%LIBPATH%SET PATH=c:\MinGW\bin;%PATH%build.bat">cd SET PATH=c:\MinGW\bin;%PATH%SET INCLUDE=C:\ZBar\include;%INCLUDE%SET LIB=C:\ZBar\lib;%LIB%SET LIBPATH=C:\ZBar\lib;%LIBPATH%SET PATH=c:\MinGW\bin;%PATH%build.batThe dist directory will contain a wheel.

Media-autobuild_suiteBefore opening an issue, check if it's an issue directly from executing the suite. This isn't Doom9, reddit, stackoverflow or any other forum for general questions about the things being compiled. This script builds them, that's all.This source code is also mirrored in GitLab.Most git sources in the suite use GitHub, so if it's down, it's probably useless to run the suite at that time.DownloadClick here to download latest versionFor information about the compiler environment see the wiki, there you also have a example of how to compile your own tools.Included Tools And LibrariesInformation about FFmpeg external librariesFFmpeg (shared or static) with these libraries (all optional, but compiled by default unless said otherwise):Light build:amd amf encoders (built-in)cuda (built-in)cuda-llvm (built-in)cuvid (built-in)ffnvcodec (git)libaom (git)libdav1d (git)libfdk-aac (git)needs non-free license if not LGPLlibmp3lame (mingw-w64)libopus (mingw-w64)libvorbis (mingw-w64)libvpx (git)libx264 (git)libx265 (git)nvdec (built-in)nvenc (built-in)schannel with gmp (mingw-w64)enabled by default if openssl, libtls, mbedtls or gnutls aren't enabledgmp can be switched by gcrypt (mingw-w64) with --enable-gcryptsdl2 (git tag) (needed for ffplay)enabled by default, use --disable-sdl2 if unneededZeranoe-emulating build (in addition to Light)avisynthplus (needs avisynth dll installed)fontconfig (latest release)only one of these TLS libs (including schannel) can be enabled at once:openssl (mingw-w64)preferred to gnutls and to libtls if all three are in optionsneeds non-GPL licenselibtls (from libressl) (latest release)needs non-GPL licensembedtls (mingw-w64)preferred to gnutls if GPLv3 license is chosengnutls (3.8.9)libass (git)by default with DirectWrite backendif --enable-fontconfig, fontconfig backend includedwith harfbuzz (git)libbluray (git)BD-J support requires installation of Java JDKBD-J support after compilation probably only requires JRE (untested)libfreetype (latest release)libgsm (mingw-w64)libmfx (git)libmodplug (mingw-w64)libopencore-amr(nb/wb) (mingw-w64)libopenjpeg2 (mingw-w64)libopenmpt (git tag)librav1e (git)libsnappy (mingw-w64)libsoxr (git)libspeex (mingw-w64)libsrt (git)libsvtav1 (git)libtheora (mingw-w64)libtwolame (mingw-w64)libvidstab (git)libvmaf (git)libvo-amrwbenc (0.1.3)libwebp (git)libxml2 (mingw-w64)libxvid (git)libzimg (git)Full build (in addition to Zeranoe)chromaprint (mingw-w64)cuda filters (needs CUDA SDK installed)needs non-free licensedecklink (12.5.1)needs non-free licensefrei0r (git)ladspa (mingw-w64)libaribb24 (git)libbs2b (3.1.0)libcaca (mingw-w64)libcdio (mingw-w64)libcodec2 (git)libdavs2 (git)libflite (git)libfribidi (git)libglslang (git)libgme (0.6.3)libilbc (git)libjxl (git)libkvazaar (git)libmysofa (git)needed for sofalizer filterlibnpp (needs CUDA SDK installed)needs non-free licenselibopenh264 (official binaries)librist (git)librtmp (git)librubberband (git)libssh (broken)libsvthevc (git) (using non-upstream patch)libsvtvp9 (git) (using non-upstream patch)libtesseract (git)libuavs3d (git)libxavs (git)libxavs2 (git)libzmq (mingw-w64)libzvbi (git)openal (git)opencl (from system)opengl (from system)vapoursynth (R70)vulkan (git)other toolsaom (git)av1an (git)requires an installed or portable copy of 64-bit Python 3.12.x and Vapoursynthbmx (git)curl (git) with WinSSL/LibreSSL/OpenSSL/mbedTLS/GnuTLS backendcyanrip (git)dav1d (git)dssim (git)exhale (git)faac (git)fdk-aac (git)ffmbc (git) (unsupported)flac (git)gifski (git)with optional built-in video support (ffmpeg 6.1)haisrt tools (git)jo (git)jpeg-xl tools (git)jq (git)kvazaar (git)lame (3.100)libaacs (git) (shared)libavif (git) with following encoders/decoders:aom (enc/dec)dav1d (dec only)rav1e (enc only)svt-av1 (enc only)libheif (git) with following encoders/decoders:x265 (enc only)kvazaar (enc only)libde265 (dec only)aom (enc/dec)dav1d (dec only)svt-av1 (enc only)vvenc & vvdecuvg266 (enc only)libjpeg (enc/dec)openh264 (dec only)uncompressedlibbdplus (git) (shared)mediainfo cli (git)mp4box (git)mplayer (svn) (unsupported)mpv (git) including in addition to ffmpeg libs:Base build (ffmpegChoice=2 or 3)ANGLE Headers (git)requires ANGLE shared libraries from somewhere else (i.e. Chrome, Firefox) for gpu-context=angle supportlcms2 (mingw-w64)libass (git)libbluray (git)BD-J support requires installation of Java JDKBD-J support after compilation probably only requires JRE (untested)luajit (git)mujs (git)rubberband (git snapshot)uchardet (mingw-w64)vulkan, shaderc, spirv-cross, libplacebo (git)vapoursynth (R70)Full build (ffmpegChoice=4)dvdnav (git)libarchive (mingw-w64)shared libmpvopenal (git)opus-tools (git)rav1e (git)ripgrep (git)rtmpdump (git)sox (git)speex (git)svt-av1 (git)svt-hevc (git)tesseract (git)uvg266 (git)vlc (git) (broken)vvenc & vvdec (git)vorbis-tools (git)vpx (VP8 and

In this tutorial you will learn about the processes you need to go through in order to compile your C (or C++) programs. We are going to use the UNIX's popular gcc compiler. You will need to download it's Windows port i.e. MinGW (Minimalist GNU for Windows). You can download it's latest installer version by clicking here. While installing MinGW, make sure you tick both C Compiler and C++ Compiler options when it asks to select components.Important: After installing MinGW, you will need to add it's bin directory path to the %PATH% environment variable. To do this you can right click on Computer (My Computer) icon and from Advanced tab click on "Environment Variables". Select PATH variable from the list and click on edit. Now you can append the MinGW's bin directory path at the end separated by a semicolon. For example, if you have installed MinGW in "C:\MinGW" then your bin directory path will be "C:\MinGW\bin".Creating the program (Editing source code)You can edit the C or C plus plus program's source code using the FireTXT text editor. You can open FireTXT in new tab of FireCMD from New Tab sub-menu of the File menu. You can also use any other ordinary editor like Notepad.Note that the filename must end with ".c" (for C program) or ".cpp" (for C++ program) extension, e.g. myprog.c or myprog.cpp. The program code must obey C or C++ syntax. Discussing the syntax is not in the scope of this tutorial but you can use the following hello world c++ program code for testing.#include using namespace std;int main(){ cout You can copy the code given above, paste it in FireTXT editor and save it as "helloworld.cpp".CompilingNow we have the source code ready for compilation. If you don't have the latest version of FireCMD then you can download it from here.Before giving command for compilation, you may need to change your current working directory in FireCMD shell to the directory location where "helloworld.cpp" or any other source code file that you want to compile exists. For example, if your c or cpp file resides in "C:" drive then you can change your directory giving the command cd C:\. If you are already in the directory where your source code file resides then you don't have to give any command to change directory. You can check your current working directory using the pwd command. Note that it is not compulsory to change directory. You can avoid changing directory but then you will need to specify the complete(absolute) path to your c or cpp file while giving the commands given below to compile your program.Just give the following command in FireCMD shell to compile your program:C:\MinGW\bin\g++ -o helloworld.exe helloworld.cppIf

\ libopenssl \ libp11-kit-devel \ libtasn1-devel \ libunistring \ make \ mingw-w64-x86_64-binutils \ mingw-w64-x86_64-bzip2 \ mingw-w64-x86_64-cairo \ mingw-w64-x86_64-crt-git \ mingw-w64-x86_64-dbus \ mingw-w64-x86_64-expat \ mingw-w64-x86_64-fontconfig \ mingw-w64-x86_64-freetype \ mingw-w64-x86_64-gcc \ mingw-w64-x86_64-gcc-libs \ mingw-w64-x86_64-gdk-pixbuf2 \ mingw-w64-x86_64-gettext \ mingw-w64-x86_64-giflib \ mingw-w64-x86_64-glib2 \ mingw-w64-x86_64-gmp \ mingw-w64-x86_64-gnutls \ mingw-w64-x86_64-harfbuzz \ mingw-w64-x86_64-headers-git \ mingw-w64-x86_64-imagemagick \ mingw-w64-x86_64-isl \ mingw-w64-x86_64-jansson \ mingw-w64-x86_64-libffi \ mingw-w64-x86_64-libgccjit \ mingw-w64-x86_64-libiconv \ mingw-w64-x86_64-libidn2 \ mingw-w64-x86_64-libjpeg-turbo \ mingw-w64-x86_64-libpng \ mingw-w64-x86_64-librsvg \ mingw-w64-x86_64-libsystre \ mingw-w64-x86_64-libtasn1 \ mingw-w64-x86_64-libtiff \ mingw-w64-x86_64-libunistring \ mingw-w64-x86_64-libwinpthread-git \ mingw-w64-x86_64-libxml2 \ mingw-w64-x86_64-mpc \ mingw-w64-x86_64-mpfr \ mingw-w64-x86_64-nettle \ mingw-w64-x86_64-p11-kit \ mingw-w64-x86_64-pango \ mingw-w64-x86_64-pixman \ mingw-w64-x86_64-winpthreads \ mingw-w64-x86_64-xpm-nox \ mingw-w64-x86_64-xz \ mingw-w64-x86_64-zlib \ mingw-w64-x86_64-jbigkit \ nano \ openssl \ pkgconf \ tar \ texinfo \ wget Get emacs source.mkdir emacs; cd emacsgit clone emacsgit config core.autocrlf falseBuild Emacs!Change target accordingly, the directory in which the freshly built Emacs binaries, libraries, and docs live.target=/c/emacsexport PATH=/mingw64/bin:$PATH mkdir build; cd build(cd ../emacs; ./autogen.sh)export PKG_CONFIG_PATH=/mingw64/lib/pkgconfig../emacs/configure \ --host=x86_64-w64-mingw32 \ --target=x86_64-w64-mingw32 \ --build=x86_64-w64-mingw32 \ --with-native-compilation \ --with-gnutls \ --with-imagemagick \ --with-jpeg \ --with-json \ --with-png \ --with-rsvg \ --with-tiff \ --with-wide-int \ --with-xft \ --with-xml2 \ --with-xpm \ 'CFLAGS=-I/mingw64/include/noX' \ prefix=$target make make install prefix=$target# Only needed for standalone dist (wo MSYS2 env)# cp /mingw64/bin/*.dll $target/bin