appveyor: build with msvc and publish artifacts

See #540

CMakeLists.txt

@@ -149,7 +149,7 @@ else()
     add_library(embedded_lld_elf ${EMBEDDED_LLD_ELF_SOURCES})
     add_library(embedded_lld_coff ${EMBEDDED_LLD_COFF_SOURCES})
     if(MSVC)
-        set(ZIG_LLD_COMPILE_FLAGS "-std=c++11 -D_CRT_SECURE_NO_WARNINGS")
+        set(ZIG_LLD_COMPILE_FLAGS "-std=c++11 -D_CRT_SECURE_NO_WARNINGS /w")
     else()
         set(ZIG_LLD_COMPILE_FLAGS "-std=c++11 -fno-exceptions -fno-rtti -Wno-comment")
     endif()
@@ -303,7 +303,7 @@ set(EMBEDDED_SOFTFLOAT_SOURCES
 add_library(embedded_softfloat ${EMBEDDED_SOFTFLOAT_SOURCES})
 if(MSVC)
     set_target_properties(embedded_softfloat PROPERTIES
-        COMPILE_FLAGS "-std=c99"
+        COMPILE_FLAGS "-std=c99 /w"
     )
 else()
     set_target_properties(embedded_softfloat PROPERTIES
@@ -359,7 +359,7 @@ include_directories(
 )
 
 if(MSVC)
-  set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG}")
+  set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} /w")
 elseif(MINGW)
   set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} -Wall -Werror -Wno-error=format= -Wno-error=format -Wno-error=format-extra-args")
 else()

ci/appveyor/after_build.bat

@@ -0,0 +1,14 @@
+@echo on
+cd %APPVEYOR_BUILD_FOLDER%
+
+build-msvc-release\bin\zig.exe version >version.txt
+set /p ZIGVERSION=<version.txt
+SET "RELEASEDIR=zig-%ZIGVERSION%"
+mkdir "%RELEASEDIR%"
+move build-msvc-release\bin\zig.exe "%RELEASEDIR%"
+move build-msvc-release\lib "%RELEASEDIR%"
+
+SET "RELEASEZIP=zig-%ZIGVERSION%.zip"
+
+7z a "%RELEASEZIP%" "%RELEASEDIR%"
+appveyor PushArtifact "%RELEASEZIP%"

ci/appveyor/appveyor.yml

@@ -3,3 +3,7 @@ platform:
   - x64
 build_script:
   - '%APPVEYOR_BUILD_FOLDER%\ci\appveyor\build_script.bat'
+after_build:
+  - '%APPVEYOR_BUILD_FOLDER%\ci\appveyor\after_build.bat'
+cache:
+  - 'llvm+clang-5.0.0-win64-msvc-release.tar.xz'

ci/appveyor/build_script.bat

@@ -1,11 +1,37 @@
 @echo on
-echo %APPVEYOR_BUILD_FOLDER%
+cd %APPVEYOR_BUILD_FOLDER%
+SET "PREVPATH=%PATH%"
+SET "PREVMSYSEM=%MSYSTEM%"
+
+SET "PATH=C:\msys64\mingw64\bin;C:\msys64\usr\bin;%PATH%"
+SET "MSYSTEM=MINGW64"
+SET "APPVEYOR_CACHE_ENTRY_ZIP_ARGS=-m0=Copy"
+
+bash -lc "cd ${APPVEYOR_BUILD_FOLDER} && if [ -s ""llvm+clang-5.0.0-win64-msvc-release.tar.xz"" ]; then echo 'skipping LLVM download'; else wget 'https://s3.amazonaws.com/superjoe/temp/llvm%%2bclang-5.0.0-win64-msvc-release.tar.xz'; fi && tar xf llvm+clang-5.0.0-win64-msvc-release.tar.xz" || exit /b
+
+
+SET "PATH=%PREVPATH%"
+SET "MSYSTEM=%PREVMSYSTEM%"
+SET "ZIGBUILDDIR=%APPVEYOR_BUILD_FOLDER%\build-msvc-release"
+SET "ZIGPREFIXPATH=%APPVEYOR_BUILD_FOLDER%\llvm+clang-5.0.0-win64-msvc-release"
+
+mkdir %ZIGBUILDDIR%
+cd %ZIGBUILDDIR%
+cmake.exe .. -Thost=x64 -G"Visual Studio 14 2015 Win64" "-DCMAKE_INSTALL_PREFIX=%ZIGBUILDDIR%" "-DCMAKE_PREFIX_PATH=%ZIGPREFIXPATH%" -DCMAKE_BUILD_TYPE=Release "-DZIG_LIBC_INCLUDE_DIR=C:\Program Files (x86)\Windows Kits\10\Include\10.0.10240.0\ucrt" "-DZIG_LIBC_LIB_DIR=C:\Program Files (x86)\Windows Kits\10\bin\x64\ucrt" "-DZIG_LIBC_STATIC_LIB_DIR=C:\Program Files (x86)\Windows Kits\10\Lib\10.0.10240.0\ucrt\x64" || exit /b
+msbuild /p:Configuration=Release INSTALL.vcxproj || exit /b
+
+bin\zig.exe build --build-file ..\build.zig test || exit /b
+
+@echo "MSVC build succeeded, proceeding with MinGW build"
 cd %APPVEYOR_BUILD_FOLDER%
 SET "PATH=C:\msys64\mingw64\bin;C:\msys64\usr\bin;%PATH%"
 SET "MSYSTEM=MINGW64"
 
 bash -lc "pacman -Syu --needed --noconfirm"
 bash -lc "pacman -Su --needed --noconfirm"
+
 bash -lc "pacman -S --needed --noconfirm make mingw64/mingw-w64-x86_64-make mingw64/mingw-w64-x86_64-cmake mingw64/mingw-w64-x86_64-clang mingw64/mingw-w64-x86_64-llvm mingw64/mingw-w64-x86_64-lld mingw64/mingw-w64-x86_64-gcc"
 
 bash -lc "cd ${APPVEYOR_BUILD_FOLDER} && mkdir build && cd build && cmake .. -G""MSYS Makefiles"" -DCMAKE_INSTALL_PREFIX=$(pwd) -DZIG_LIBC_LIB_DIR=$(dirname $(cc -print-file-name=crt1.o)) -DZIG_LIBC_INCLUDE_DIR=$(echo -n | cc -E -x c - -v 2>&1 | grep -B1 ""End of search list."" | head -n1 | cut -c 2- | sed ""s/ .*//"") -DZIG_LIBC_STATIC_LIB_DIR=$(dirname $(cc -print-file-name=crtbegin.o)) && make && make install"
+
+@echo "MinGW build successful"