dependencies/curses: Add way to testing curses on msys2.

azure-pipelines.yml

@@ -150,15 +150,18 @@ jobs:
       gccx86ninja:
         MSYSTEM: MINGW32
         MSYS2_ARCH: i686
+        MSYS2_CURSES: ncurses
         compiler: gcc
       gccx64ninja:
         MSYSTEM: MINGW64
         MSYS2_ARCH: x86_64
+        MSYS2_CURSES: pdcurses
         MESON_RSP_THRESHOLD: 0
         compiler: gcc
       clangx64ninja:
         MSYSTEM: MINGW64
         MSYS2_ARCH: x86_64
+        MSYS2_CURSES:
         compiler: clang
   variables:
     MSYS2_ROOT: $(System.Workfolder)\msys64
@@ -184,6 +187,7 @@ jobs:
         mingw-w64-$(MSYS2_ARCH)-python3-setuptools ^
         mingw-w64-$(MSYS2_ARCH)-python3-pip ^
         %TOOLCHAIN%
+        if not "%MSYS2_CURSES%" == "" ( %MSYS2_ROOT%\usr\bin\pacman --noconfirm --needed -S mingw-w64-$(MSYS2_ARCH)-$(MSYS2_CURSES) )
         %MSYS2_ROOT%\usr\bin\bash -lc "python3 -m pip --disable-pip-version-check install gcovr jsonschema pefile"
       displayName: Install Dependencies
     - script: |