more clang warnings enabled, performance measuring

Succesfull build on mingw-w64


fix sandboxes


Mingw fixes and full parallel support tree gen.

deps/CMakeLists.txt

@@ -76,7 +76,10 @@ elseif (APPLE)
     endif ()
 
     include("deps-macos.cmake")
-else ()
+elseif (MINGW)
+    message(STATUS "Building for MinGW...")
+    include("deps-mingw.cmake")
+else()
     include("deps-linux.cmake")
 endif()
 

deps/deps-mingw.cmake

@@ -0,0 +1,76 @@
+set(DEP_CMAKE_OPTS "-DCMAKE_POSITION_INDEPENDENT_CODE=ON")
+set(DEP_BOOST_TOOLSET "gcc")
+set(DEP_BITS 64)
+
+find_package(Git REQUIRED)
+
+# TODO make sure to build tbb with -flifetime-dse=1
+include("deps-unix-common.cmake")
+
+ExternalProject_Add(dep_boost
+    EXCLUDE_FROM_ALL 1
+    URL "https://dl.bintray.com/boostorg/release/1.70.0/source/boost_1_70_0.tar.gz"
+    URL_HASH SHA256=882b48708d211a5f48e60b0124cf5863c1534cd544ecd0664bb534a4b5d506e9
+    BUILD_IN_SOURCE 1
+    CONFIGURE_COMMAND bootstrap.bat
+    BUILD_COMMAND b2.exe
+        -j "${NPROC}"
+        --with-system
+        --with-filesystem
+        --with-thread
+        --with-log
+        --with-locale
+        --with-regex
+        "--prefix=${DESTDIR}/usr/local"
+        "address-model=${DEPS_BITS}"
+        "toolset=${DEP_BOOST_TOOLSET}"
+        link=static
+        define=BOOST_USE_WINAPI_VERSION=0x0502
+        variant=release
+        threading=multi
+        boost.locale.icu=off
+        "${DEP_BOOST_DEBUG}" release install
+    INSTALL_COMMAND ""   # b2 does that already
+)
+
+ExternalProject_Add(dep_libcurl
+    EXCLUDE_FROM_ALL 1
+    URL "https://curl.haxx.se/download/curl-7.58.0.tar.gz"
+    URL_HASH SHA256=cc245bf9a1a42a45df491501d97d5593392a03f7b4f07b952793518d97666115
+    CMAKE_ARGS
+        -DBUILD_SHARED_LIBS=OFF
+        -DBUILD_TESTING=OFF
+        -DCURL_STATICLIB=ON
+        -DCURL_STATIC_CRT=ON
+        -DENABLE_THREADED_RESOLVER=ON
+        -DCURL_DISABLE_FTP=ON
+        -DCURL_DISABLE_LDAP=ON
+        -DCURL_DISABLE_LDAPS=ON
+        -DCURL_DISABLE_TELNET=ON
+        -DCURL_DISABLE_DICT=ON
+        -DCURL_DISABLE_FILE=ON
+        -DCURL_DISABLE_TFTP=ON
+        -DCURL_DISABLE_RTSP=ON
+        -DCURL_DISABLE_POP3=ON
+        -DCURL_DISABLE_IMAP=ON
+        -DCURL_DISABLE_SMTP=ON
+        -DCURL_DISABLE_GOPHER=ON
+        -DCMAKE_INSTALL_PREFIX=${DESTDIR}/usr/local
+        ${DEP_CMAKE_OPTS}
+)
+
+ExternalProject_Add(dep_wxwidgets
+    EXCLUDE_FROM_ALL 1
+    GIT_REPOSITORY "https://github.com/prusa3d/wxWidgets"
+    GIT_TAG v3.1.1-patched
+#    URL "https://github.com/wxWidgets/wxWidgets/releases/download/v3.1.1/wxWidgets-3.1.1.tar.bz2"
+#    URL_HASH SHA256=c925dfe17e8f8b09eb7ea9bfdcfcc13696a3e14e92750effd839f5e10726159e
+#    PATCH_COMMAND "${CMAKE_COMMAND}" -E copy "${CMAKE_CURRENT_SOURCE_DIR}\\wxwidgets-pngprefix.h" src\\png\\pngprefix.h
+    CMAKE_ARGS
+        -DBUILD_SHARED_LIBS=OFF
+        -DwxUSE_LIBPNG=builtin
+        -DwxUSE_ZLIB=builtin
+        -DwxUSE_OPENGL=ON
+        -DCMAKE_INSTALL_PREFIX=${DESTDIR}/usr/local
+        ${DEP_CMAKE_OPTS}
+)

deps/deps-unix-common.cmake

@@ -1,6 +1,12 @@
 
 # The unix common part expects DEP_CMAKE_OPTS to be set
 
+if (MINGW)
+    set(TBB_MINGW_WORKAROUND "-flifetime-dse=1")
+else ()
+    set(TBB_MINGW_WORKAROUND "")
+endif ()
+
 ExternalProject_Add(dep_tbb
     EXCLUDE_FROM_ALL 1
     URL "https://github.com/wjakob/tbb/archive/a0dc9bf76d0120f917b641ed095360448cabc85b.tar.gz"
@@ -8,6 +14,7 @@ ExternalProject_Add(dep_tbb
     CMAKE_ARGS
         -DTBB_BUILD_SHARED=OFF
         -DTBB_BUILD_TESTS=OFF
+        -DCMAKE_CXX_FLAGS=${TBB_MINGW_WORKAROUND}
         -DCMAKE_INSTALL_PREFIX=${DESTDIR}/usr/local
         ${DEP_CMAKE_OPTS}
 )