delete output that is never generated

zdevito · zdevito · commit 191f655caa25 · 2018-12-09T13:03:05.000-08:00
diff --git a/src/libm/CMakeLists.txt b/src/libm/CMakeLists.txt
@@ -213,7 +213,7 @@ foreach(SIMD ${SLEEF_SUPPORTED_EXTENSIONS})
 	)
     else()
       add_custom_command(
-	OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/include/alias${SIMD}.h ${CMAKE_CURRENT_BINARY_DIR}/include/alias_${SIMDLC}.h
+	OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/include/alias_${SIMDLC}.h
        	COMMENT "Generating alias_${SIMDLC}.h"
        	COMMAND $<TARGET_FILE:${TARGET_MKALIAS}> ${ALIAS_PARAMS_${SIMD}_SP} >  ${CMAKE_CURRENT_BINARY_DIR}/include/alias_${SIMDLC}.h
        	COMMAND $<TARGET_FILE:${TARGET_MKALIAS}> ${ALIAS_PARAMS_${SIMD}_DP} >> ${CMAKE_CURRENT_BINARY_DIR}/include/alias_${SIMDLC}.h

Original file line number	Diff line number	Diff line change
`@@ -213,7 +213,7 @@ foreach(SIMD ${SLEEF_SUPPORTED_EXTENSIONS})`
`213`	`213`	`)`
`214`	`214`	`else()`
`215`	`215`	`add_custom_command(`
`216`		`- OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/include/alias${SIMD}.h ${CMAKE_CURRENT_BINARY_DIR}/include/alias_${SIMDLC}.h`
	`216`	`+ OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/include/alias_${SIMDLC}.h`
`217`	`217`	`COMMENT "Generating alias_${SIMDLC}.h"`
`218`	`218`	`COMMAND $<TARGET_FILE:${TARGET_MKALIAS}> ${ALIAS_PARAMS_${SIMD}_SP} > ${CMAKE_CURRENT_BINARY_DIR}/include/alias_${SIMDLC}.h`
`219`	`219`	`COMMAND $<TARGET_FILE:${TARGET_MKALIAS}> ${ALIAS_PARAMS_${SIMD}_DP} >> ${CMAKE_CURRENT_BINARY_DIR}/include/alias_${SIMDLC}.h`