[GHA] Windows MSVC workflow (#1904)

.github/workflows/build-windows-msvc.yml

@@ -0,0 +1,52 @@
+name: Build on Windows with MSVC
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    name: Build
+    runs-on: windows-latest
+
+    strategy:
+      fail-fast: false
+
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+      with:
+        fetch-depth: 0
+
+    - name: Build and install zlib
+      run: |
+        powershell -Command "(Invoke-WebRequest -Uri https://raw.githubusercontent.com/r4sas/zlib.install/master/install.bat -OutFile install_zlib.bat)"
+        powershell -Command "(Get-Content install_zlib.bat) | Set-Content install_zlib.bat" # fixing line endings
+        set BUILD_TYPE=Debug
+        ./install_zlib.bat
+        set BUILD_TYPE=Release
+        ./install_zlib.bat
+        del install_zlib.bat
+
+    - name: Install Boost
+      uses: crazy-max/ghaction-chocolatey@v2
+      with:
+        args: install boost-msvc-14.3
+
+    - name: Install OpenSSL
+      uses: crazy-max/ghaction-chocolatey@v2
+      with:
+        args: install openssl
+
+    - name: Configure
+      working-directory: build
+      run: cmake -DWITH_STATIC=ON .
+
+    - name: Build
+      working-directory: build
+      run: cmake --build . --config Debug -- -m
+
+    - name: Upload artifacts
+      uses: actions/upload-artifact@v3
+      with:
+        name: i2pd-msvc
+        path: build/Debug/i2pd.*
+

.github/workflows/build-windows.yml

@@ -8,7 +8,7 @@ defaults:
 
 jobs:
   build:
-    name: Building using ${{ matrix.arch }} toolchain
+    name: ${{ matrix.arch }}
     runs-on: windows-latest
 
     strategy:
@@ -50,7 +50,7 @@ jobs:
         path: i2pd.exe
 
   build-cmake:
-    name: Building using ${{ matrix.arch }} toolchain using CMake
+    name: CMake ${{ matrix.arch }}
     runs-on: windows-latest
 
     strategy:
@@ -89,7 +89,7 @@ jobs:
         path: build/i2pd.exe
 
   build-xp:
-    name: Building for Windows XP
+    name: XP
     runs-on: windows-latest
 
     strategy:

build/CMakeLists.txt

@@ -147,7 +147,10 @@ else()
   set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} -pedantic")
   # TODO: The following is incompatible with static build and enabled hardening for OpenWRT.
   # Multiple definitions of __stack_chk_fail(libssp & libc)
-  set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} -flto -s -ffunction-sections -fdata-sections")
+  if(NOT CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
+    set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} -flto -s")
+  endif()
+  set(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} -ffunction-sections -fdata-sections")
   set(CMAKE_EXE_LINKER_FLAGS_MINSIZEREL "-Wl,--gc-sections") # -flto is added from above
 
   # check for c++17 & c++11 support