[flang] Add dependency to all runtime types to main target on Windows

This patch fixes a small bug where the new flang runtime types for
Windows (static, static_dbg, etc) are not built when the FortranRuntime
is requested by adding the missing dependency.

Author: DavidTruby

flang/lib/Decimal/CMakeLists.txt

@@ -75,4 +75,6 @@ if (DEFINED MSVC)
     binary-to-decimal.cpp
     decimal-to-binary.cpp
   )
+  add_dependencies(FortranDecimal FortranDecimal.static FortranDecimal.dynamic
+    FortranDecimal.static_dbg FortranDecimal.dynamic_dbg)
 endif()

flang/runtime/CMakeLists.txt

@@ -308,4 +308,6 @@ else()
     LINK_LIBS
     FortranDecimal.dynamic_dbg
     INSTALL_WITH_TOOLCHAIN)
+  add_dependencies(FortranRuntime FortranRuntime.static FortranRuntime.dynamic
+    FortranRuntime.static_dbg FortranRuntime.dynamic_dbg)
 endif()

flang/runtime/FortranMain/CMakeLists.txt

@@ -18,4 +18,6 @@ if (DEFINED MSVC)
   add_flang_library(Fortran_main.dynamic_dbg STATIC INSTALL_WITH_TOOLCHAIN
     Fortran_main.c
   )
+  add_dependencies(Fortran_main Fortran_main.static Fortran_main.dynamic
+    Fortran_main.static_dbg Fortran_main.dynamic_dbg)
 endif()