kc3-lang/SDL/build-scripts/emscripten-buildbot.sh

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• Hash : b72938c8
  Author :
  Date : 2015-04-20T12:22:44
  

  Windows: Always set the system timer resolution to 1ms by default.
  
  An existing hint lets apps that don't need the timer resolution changed avoid
  this, to save battery, etc, but this fixes several problems in timing, audio
  callbacks not firing fast enough, etc.
  
  Fixes Bugzilla #2944.
  

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• build-scripts/emscripten-buildbot.sh

• #!/bin/bash
  
  SDKDIR="/emsdk_portable"
  ENVSCRIPT="$SDKDIR/emsdk_env.sh"
  if [ ! -f "$ENVSCRIPT" ]; then
     echo "ERROR: This script expects the Emscripten SDK to be in '$SDKDIR'." 1>&2
     exit 1
  fi
  
  TARBALL="$1"
  if [ -z $1 ]; then
      TARBALL=sdl-emscripten.tar.xz
  fi
  
  cd `dirname "$0"`
  cd ..
  SDLBASE=`pwd`
  
  if [ -z "$MAKE" ]; then
      OSTYPE=`uname -s`
      if [ "$OSTYPE" == "Linux" ]; then
          NCPU=`cat /proc/cpuinfo |grep vendor_id |wc -l`
          let NCPU=$NCPU+1
      elif [ "$OSTYPE" = "Darwin" ]; then
          NCPU=`sysctl -n hw.ncpu`
      elif [ "$OSTYPE" = "SunOS" ]; then
          NCPU=`/usr/sbin/psrinfo |wc -l |sed -e 's/^ *//g;s/ *$//g'`
      else
          NCPU=1
      fi
  
      if [ -z "$NCPU" ]; then
          NCPU=1
      elif [ "$NCPU" = "0" ]; then
          NCPU=1
      fi
  
      MAKE="make -j$NCPU"
  fi
  
  echo "\$MAKE is '$MAKE'"
  
  echo "Setting up Emscripten SDK environment..."
  source "$ENVSCRIPT"
  
  echo "Setting up..."
  set -x
  cd "$SDLBASE"
  rm -rf buildbot
  mkdir buildbot
  pushd buildbot
  
  echo "Configuring..."
  emconfigure ../configure --host=asmjs-unknown-emscripten --disable-assembly --disable-threads --enable-cpuinfo=false CFLAGS="-O2 -Wno-warn-absolute-paths -Wdeclaration-after-statement -Werror=declaration-after-statement" --prefix="$PWD/emscripten-sdl2-installed"
  
  echo "Building..."
  emmake $MAKE
  
  echo "Moving things around..."
  emmake $MAKE install
  # Fix up a few things to a real install path
  perl -w -pi -e "s#$PWD/emscripten-sdl2-installed#/usr/local#g;" ./emscripten-sdl2-installed/lib/libSDL2.la ./emscripten-sdl2-installed/lib/pkgconfig/sdl2.pc ./emscripten-sdl2-installed/bin/sdl2-config
  mkdir -p ./usr
  mv ./emscripten-sdl2-installed ./usr/local
  popd
  tar -cJvvf $TARBALL -C buildbot usr
  rm -rf buildbot
  
  exit 0
  
  # end of emscripten-buildbot.sh ...
  
  

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