Remove unused CMake variable

mrjoel · mrjoel · commit 8d566938f303 · 2020-02-18T18:08:27.000-07:00
EXTRA_CXX_FLAGS is never defined, making this a noop. Further,
COMPILE_OPTIONS is invalid to set as a DIRECTORY property.
diff --git a/example/CMakeLists.txt b/example/CMakeLists.txt
@@ -8,7 +8,6 @@ set(EXAMPLES
     streamWrite
 )
 add_definitions(-D_GLIBCXX_USE_CXX11_ABI)
-set_property(DIRECTORY PROPERTY COMPILE_OPTIONS ${EXTRA_CXX_FLAGS})
 
 if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra ")

Original file line number	Diff line number	Diff line change
`@@ -8,7 +8,6 @@ set(EXAMPLES`
`8`	`8`	`streamWrite`
`9`	`9`	`)`
`10`	`10`	`add_definitions(-D_GLIBCXX_USE_CXX11_ABI)`
`11`		`-set_property(DIRECTORY PROPERTY COMPILE_OPTIONS ${EXTRA_CXX_FLAGS})`
`12`	`11`
`13`	`12`	`if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU" OR CMAKE_CXX_COMPILER_ID STREQUAL "Clang")`
`14`	`13`	`set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -Wextra ")`