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Mesa 3D OSMesa build on AppVeyor CI (MinGW)

Build status

Build Mesa/OSMesa on MinGW-w64 using AppVayor CI. The information below guides you through the steps to archive and upload the content you wish to build. The example uses an archive made from a git tag - i.e. 17.1 and writes the archived source to tar.gz file mesa-17.1.3.X.

To build source from a tar.gz archive:

  • Clone and create:
$ git clone git://anongit.freedesktop.org/git/mesa/mesa
$ cd mesa
$ git checkout 17.1
$ git archive --format=tar.gz --prefix=mesa-17.1.3.X HEAD > mesa-17.1.3.X.tar.gz
  • [Optional] Extract (to check contents...):
$ tar -xzvf mesa-17.1.3.X.tar.gz
  • [Optional] Extract Specific Dir:
$ tar -xzvf mesa-17.1.3.X.tar.gz -C /tmp
  • Commit archive
$ git add mesa-17.1.3.X.tar.gz
$ git commit -m "mesa-17.1.3.X MinGW build"
  • Launch build (this step will initiate the AppVeyor build process)
$ git push -u origin master
  • Notes: Replace the 17.1 branch with master or any other branch as desired
    Replace HEAD with tag or commit sha as necessary
    Replace 17.1.3.X with your specified version string

To execute build locally (assuming you have MSYS2/MinGW-w64 set up):

$ git clone https://github.com/trevorsandy/osmesa_mingw_av.git
$ cd osmesa_mingw_av
$ mesaversion=17.1.3.X
$ MSYSTEMDIR=msys64
$ APPVEYOR_BUILD_FOLDER=`pwd`
$ if ! test -d ${APPVEYOR_BUILD_FOLDER}/build/osmesa; then mkdir -p ${APPVEYOR_BUILD_FOLDER}/build/osmesa && echo 'folder ${APPVEYOR_BUILD_FOLDER}/build/osmesa created'; fi
$ if test -f ${APPVEYOR_BUILD_FOLDER}/osmesa-install.sh; then chmod +x ${APPVEYOR_BUILD_FOLDER}/osmesa-install.sh && echo 'osmesa-install.sh set to executable'; fi
$ cd ${APPVEYOR_BUILD_FOLDER}/build; BUILD_FOLDER=`pwd`; env IGNORE_DEMO=1 DEMO_MODE=0 DEMO_DRIVER=3 INTERACTIVE=0 SILENT_LOG=0 MANGLED=0 CLEAN=0 GLUT_BUILD=1 USE_SYSTEM_GLUT=0 LLVM_BUILD=0 USE_SYSTEM_LLVM=1 LLVM_PREFIX=/${MSYSTEM} OSMESA_VERSION=${mesaversion} OSMESA_PREFIX=${BUILD_FOLDER}/osmesa ../osmesa-install.sh

To execute build on AppVeyor CI:

see steps above and appveyor.yml

Command line options:

Command line options or environment variables used by this script:

  • OSMESA_PREFIX: where to install osmesa (must be writeable)
  • OSMESA_VERSION: mesa version (set to the latest version by default)
  • LLVM_PREFIX: where llvm is / should be installed
  • LLVM_VERSION: llvm version (set to the latest version by default)
  • LLVM_BUILD: whether to build LLVM (0/1, default is 0)
  • USE_SYSTEM_LLVM: if using system llvm libs (0/1, default is 0)
  • MESA_BUILD: use when mesa already built but want to build other components (0/1, default is 1)
  • GLU_BUILD: use to skip building glu - e.g. on MinGW builds (0/1, default is 0 for MinGW, otherwise 1)
  • MACOSX_DEPLOYMENT_TARGET: minimum MacOSX SDK version (default is 10.8)
  • OSX_SDKSYSROOT: specify the location or name of OSX SDK (0/, default is 0)
  • MKJOBS: number of parallel make jobs (4 by default)
  • IGNORE_DEMO: do not download, build and run the MESA demo (0/1, 0 by default)
  • IGNORE_BUILD_DEMO: do not build the demo - e.g. when already built (0/1, default is 0)
  • SILENT_LOG: redirect output and error to log file (0/1, default is 0)
  • USE_SYSTEM_GLUT: if using system glut - e.g. freeglut for MinGW (0/1, default is 0)
  • GLUT_BUILD: use to build glut - if not already built (0/1, default is 1)
  • DEBUG: build debug version (0/1, default is 0)
  • CLEAN: delete compiled source on recompile (0/1, default is 1)
  • INTERACTIVE: manually review and accept options (0/1, default is 0)
  • MANGLED: mangle mesa and glu (0/1, default is 1)
  • OSMESA_DRIVER: default dirver :1-classic, 2-softpipe, 3-llvmpipe and 4-swr (1-4, default is 4)
  • DEMO_MODE: disable all download and build logic used to test drivers (0/1, default is 0)
  • DEMO_DRIVER: same option choices as OSMESA_DRIVER (1-4, default is 3)

options above can be edited directly in the script or from the command line an example using the command-line "env SILENT_LOG=1 LLVM_BUILD=1 ../osmesa-install.sh"
Note: for OSX_SDKSYSROOT, do not include 'isysroot' on the command line - automatically added by the install script