ci: Use DbgHelp version to 10.0.18362.1.

So that it works on Windows 7, as DbgHelp 10.0.19041.685 which is present
on GitHub Actions windows image does not work on Windows 7.

Fixes #55

Author: jrfonseca

.github/workflows/build.yml

@@ -18,7 +18,7 @@ jobs:
       uses: actions/cache@v2
       with:
         path: downloads/*.7z
-        key: ${{ runner.os }}-${{ matrix.target }}-mingw-10.2.0
+        key: ${{ runner.os }}-${{ matrix.target }}-mingw-10.2.0-dbghelp-10.0.18362.1
     - run: Get-Host | Select-Object Version
     - run: python -m pip install gcovr codecov
     - name: Build

ci/build.ps1

@@ -23,16 +23,25 @@ $MINGW_32_URL = 'https://sourceforge.net/projects/mingw-w64/files/Toolchains%20t
 $MINGW_64_SUM = '5c3fc254494bc24eb201870f4b781d401cf7279bd03ea1aba6f2ffae771ded44'
 $MINGW_32_SUM = '767fa9ed3d5b236aacca96e7e510d09af5f30ad37376a5258e5a875523ca45c3'
 
+$DBGHELP_64_URL = 'https://drive.google.com/uc?export=download&id=1yPSATmwkmmgoGQRA2ot2EHLlocHWhFlA'
+$DBGHELP_32_URL = 'https://drive.google.com/uc?export=download&id=1n60EvRKDKXaGCRLztwwiJacobgnuI-rb'
+$DBGHELP_64_SUM = '9bdc77e09a9ebdc8f810c46ed2b1171c048d6ebbe1b9ea1f927bfac66220dae5'
+$DBGHELP_32_SUM = 'dfdf39857b76533adb0bffd9ef9d1bc7516280f810ecea6dd5c1b5ca97809706'
+
 #
 # Download and extract MinGW-w64 toolchain
 #
 New-Item -ItemType Directory -Force -Path downloads | Out-Null
 if ($target -eq 'mingw64') {
     $MINGW_URL = $MINGW_64_URL
     $MINGW_SUM = $MINGW_64_SUM
+    $DBGHELP_URL = $DBGHELP_64_URL
+    $DBGHELP_SUM = $DBGHELP_64_SUM
 } else {
     $MINGW_URL = $MINGW_32_URL
     $MINGW_SUM = $MINGW_32_SUM
+    $DBGHELP_URL = $DBGHELP_32_URL
+    $DBGHELP_SUM = $DBGHELP_32_SUM
 }
 $MINGW_ARCHIVE = Split-Path -leaf $MINGW_URL
 $MINGW_ARCHIVE = "downloads\$MINGW_ARCHIVE"
@@ -56,6 +65,21 @@ $Env:Path = "$toolchain\bin;$Env:Path"
 (Get-Command 'g++.exe').Source
 Exec { g++ --version }
 
+$DBGHELP_ARCHIVE = 'downloads\dbghelp-$target.7z'
+$DBGHELP_DIR = 'downloads\dbghelp\$target'
+if (!(Test-Path $DBGHELP_DIR -PathType Container)) {
+    if (!(Test-Path $DBGHELP_ARCHIVE -PathType Leaf)) {
+        Invoke-WebRequest -Uri $DBGHELP_URL -OutFile $DBGHELP_ARCHIVE -UserAgent NativeHost
+        $hash = (Get-FileHash $DBGHELP_ARCHIVE -Algorithm SHA256).Hash
+        if ($hash -ne $DBGHELP_SUM) {
+            echo "error: ${DBGHELP_ARCHIVE}: wrong hash: ${hash}"
+            exit 1
+        }
+    }
+    Exec { 7z x -y "-o$DBGHELP_DIR" $DBGHELP_ARCHIVE | Out-Null }
+}
+
+
 #
 # Setup environment
 #
@@ -79,12 +103,7 @@ try {
 
 Exec { cmake --version }
 
-if ($target -eq 'mingw64') {
-    $WINDBG_DIR = "${Env:ProgramFiles(x86)}\Windows Kits\10\Debuggers\x64"
-} else {
-    $WINDBG_DIR = "${Env:ProgramFiles(x86)}\Windows Kits\10\Debuggers\x86"
-}
-(Get-Item "$WINDBG_DIR\dbghelp.dll").VersionInfo.FileVersion
+(Get-Item "$DBGHELP_DIR\dbghelp.dll").VersionInfo.FileVersion
 
 #
 # Configure
@@ -95,7 +114,7 @@ if ($Env:GITHUB_EVENT_NAME -eq "push" -And $Env:GITHUB_REF.StartsWith('refs/tags
     $coverage = $false
 }
 $buildDir = "$buildRoot\$target"
-Exec { cmake "-S." "-B$buildDir" -G $generator "-DCMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE" "-DENABLE_COVERAGE=$coverage" "-DWINDBG_DIR=$WINDBG_DIR" }
+Exec { cmake "-S." "-B$buildDir" -G $generator "-DCMAKE_BUILD_TYPE=$CMAKE_BUILD_TYPE" "-DENABLE_COVERAGE=$coverage" "-DWINDBG_DIR=$DBGHELP_DIR" }
 
 #
 # Build
@@ -105,7 +124,7 @@ Exec { cmake --build $buildDir --use-stderr --target all }
 #
 # Test
 #
-$Env:Path = "$WINDBG_DIR;$Env:Path"
+$Env:Path = "$DBGHELP_DIR;$Env:Path"
 $Env:CTEST_OUTPUT_ON_FAILURE = '1'
 Exec { cmake --build $buildDir --use-stderr --target test }