security/nss/coreconf/msvc.sh

   1 #!/bin/bash
   2 # This configures the environment for running MSVC.  It uses vswhere, the
   3 # registry, and a little knowledge of how MSVC is laid out.
   4
   5 if ! hash vswhere 2>/dev/null; then
   6     echo "Can't find vswhere on the path, aborting" 1>&2
   7     exit 1
   8 fi
   9
  10 if ! hash reg 2>/dev/null; then
  11     echo "Can't find reg on the path, aborting" 1>&2
  12     exit 1
  13 fi
  14
  15 # Turn a unix-y path into a windows one.
  16 fixpath() {
  17     if hash cygpath 2>/dev/null; then
  18         cygpath --unix "$1"
  19     else # haxx
  20         echo "$1" | sed -e 's,\\,/,g;s,^\(.\):,/\L\1,;s,/$,,'
  21     fi
  22 }
  23
  24 # Query the registry.  This takes $1 and tags that on the end of several
  25 # different paths, looking for a value called $2 at that location.
  26 # e.g.,
  27 #   regquery Microsoft\Microsoft SDKs\Windows\v10.0 ProductVersion
  28 # looks for a REG_SZ value called ProductVersion at
  29 #   HKLM\SOFTWARE\Wow6432Node\Microsoft\Microsoft SDKs\Windows\v10.0
  30 #   HKLU\SOFTWARE\Wow6432Node\Microsoft\Microsoft SDKs\Windows\v10.0
  31 #   etc...
  32 regquery() {
  33     search=("HKLM\\SOFTWARE\\Wow6432Node" \
  34             "HKCU\\SOFTWARE\\Wow6432Node" \
  35             "HKLM\\SOFTWARE" \
  36             "HKCU\\SOFTWARE")
  37     for i in "${search[@]}"; do
  38         r=$(reg query "${i}\\${1}" -v "$2" | sed -e 's/ *'"$2"' *REG_SZ *//;t;d')
  39         if [ -n "$r" ]; then
  40             echo "$r"
  41             return 0
  42         fi
  43     done
  44     return 1
  45 }
  46
  47 VSCOMPONENT=Microsoft.VisualStudio.Component.VC.Tools.x86.x64
  48 vsinstall=$(vswhere -latest -requires "$VSCOMPONENT" -property installationPath)
  49
  50 # Attempt to setup paths if vswhere returns something and VSPATH isn't set.
  51 # Otherwise, assume that the env is setup.
  52 if [[ -n "$vsinstall" && -z "$VSPATH" ]]; then
  53
  54     case "$target_arch" in
  55         ia32) m=x86 ;;
  56         x64) m="$target_arch" ;;
  57         *)
  58             echo "No support for target '$target_arch' with MSVC." 1>&2
  59             exit 1
  60     esac
  61
  62     export VSPATH=$(fixpath "$vsinstall")
  63     export WINDOWSSDKDIR="${VSPATH}/SDK"
  64     export VCINSTALLDIR="${VSPATH}/VC"
  65
  66     CRTREG="Microsoft\\Microsoft SDKs\\Windows\\v10.0"
  67     UniversalCRTSdkDir=$(regquery "$CRTREG" InstallationFolder)
  68     UniversalCRTSdkDir=$(fixpath "$UniversalCRTSdkDir")
  69     UCRTVersion=$(regquery "$CRTREG" ProductVersion)
  70     UCRTVersion=$(cd "${UniversalCRTSdkDir}/include"; ls -d "${UCRTVersion}"* | tail -1)
  71
  72     VCVER=$(cat "${VCINSTALLDIR}/Auxiliary/Build/Microsoft.VCToolsVersion.default.txt")
  73     REDISTVER=$(cat "${VCINSTALLDIR}/Auxiliary/Build/Microsoft.VCRedistVersion.default.txt")
  74     export WIN32_REDIST_DIR="${VCINSTALLDIR}/Redist/MSVC/${REDISTVER}/${m}/Microsoft.VC141.CRT"
  75     export WIN_UCRT_REDIST_DIR="${UniversalCRTSdkDir}/Redist/ucrt/DLLs/${m}"
  76
  77     if [ "$m" == "x86" ]; then
  78         PATH="${PATH}:${VCINSTALLDIR}/Tools/MSVC/${VCVER}/bin/Hostx64/x64"
  79         PATH="${PATH}:${VCINSTALLDIR}/Tools/MSVC/${VCVER}/bin/Hostx64/x86"
  80     fi
  81     PATH="${PATH}:${VCINSTALLDIR}/Tools/MSVC/${VCVER}/bin/Host${m}/${m}"
  82     PATH="${PATH}:${UniversalCRTSdkDir}/bin/${UCRTVersion}/${m}"
  83     PATH="${PATH}:${WIN32_REDIST_DIR}"
  84     export PATH
  85
  86     INCLUDE="${VCINSTALLDIR}/Tools/MSVC/${VCVER}/ATLMFC/include"
  87     INCLUDE="${INCLUDE}:${VCINSTALLDIR}/Tools/MSVC/${VCVER}/include"
  88     INCLUDE="${INCLUDE}:${UniversalCRTSdkDir}/include/${UCRTVersion}/ucrt"
  89     INCLUDE="${INCLUDE}:${UniversalCRTSdkDir}/include/${UCRTVersion}/shared"
  90     INCLUDE="${INCLUDE}:${UniversalCRTSdkDir}/include/${UCRTVersion}/um"
  91     INCLUDE="${INCLUDE}:${UniversalCRTSdkDir}/include/${UCRTVersion}/winrt"
  92     INCLUDE="${INCLUDE}:${UniversalCRTSdkDir}/include/${UCRTVersion}/cppwinrt"
  93     export INCLUDE
  94
  95     LIB="${VCINSTALLDIR}/lib/${m}"
  96     LIB="${VCINSTALLDIR}/Tools/MSVC/${VCVER}/lib/${m}"
  97     LIB="${LIB}:${UniversalCRTSdkDir}/lib/${UCRTVersion}/ucrt/${m}"
  98     LIB="${LIB}:${UniversalCRTSdkDir}/lib/${UCRTVersion}/um/${m}"
  99     export LIB
 100
 101     export GYP_MSVS_OVERRIDE_PATH="${VSPATH}"
 102     export GYP_MSVS_VERSION=$(vswhere -latest -requires "$VSCOMPONENT" -property catalog_productLineVersion)
 103 else
 104     echo Assuming env setup is already done.
 105     echo VSPATH=$VSPATH
 106 fi