Use GitHub Actions as CI service (#5602)

* ci: migrate to GitHub Actions

* ci: linux-mingw: use lief for parsing PE files

* ci: fix left-over issues with clang-format check

* ci: workaround libc++ issue on macOS

* appveyor: remove build scripts

* README: add GitHub Actions badge and ...

remove Travis CI and Appveyor badges

src/CMakeLists.txt

@@ -35,8 +35,6 @@ if (MSVC)
     add_compile_options(
         /W3
         /MP
-        /Zi
-        /Zo
         /permissive-
         /EHsc
         /volatile:iso
@@ -49,6 +47,15 @@ if (MSVC)
         /external:W0
     )
 
+    # Since MSVC's debugging information is not very deterministic, so we have to disable it
+    # when using ccache or other caching tools
+    if (NOT USE_CCACHE)
+        add_compile_options(
+            /Zi
+            /Zo
+        )
+    endif()
+
     # /GS- - No stack buffer overflow checks
     add_compile_options("$<$<CONFIG:Release>:/GS->")