build: remove the Python 2 check

compnerd · compnerd · commit 82e870b8a1f7 · 2020-08-26T13:20:26.000-07:00
The Swift build is now fully migrated to Python 3.  Although it is
backwards/forwards compatible, the build invokes everything with the
Python3 interpreter, and the Python 2 interpreter should be unused.
Remove the last reference to it.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -914,7 +914,6 @@ if(NOT CMAKE_SYSTEM_NAME STREQUAL "Darwin")
   endif()
 endif()
 
-find_package(Python2 COMPONENTS Interpreter REQUIRED)
 find_package(Python3 COMPONENTS Interpreter REQUIRED)
 
 #

Original file line number	Diff line number	Diff line change
`@@ -914,7 +914,6 @@ if(NOT CMAKE_SYSTEM_NAME STREQUAL "Darwin")`
`914`	`914`	`endif()`
`915`	`915`	`endif()`
`916`	`916`
`917`		`-find_package(Python2 COMPONENTS Interpreter REQUIRED)`
`918`	`917`	`find_package(Python3 COMPONENTS Interpreter REQUIRED)`
`919`	`918`
`920`	`919`	`#`