Use generator expression in example cmake

LuisHsu · LuisHsu · commit 3e161cf4e41f · 2024-07-11T00:15:13.000-07:00
diff --git a/example/pxml/CMakeLists.txt b/example/pxml/CMakeLists.txt
@@ -1,6 +1,6 @@
 include_directories(${CMAKE_CURRENT_BINARY_DIR})
 add_custom_command(OUTPUT PxmlLexer.cpp PxmlToken.cpp PxmlParser.cpp
-  COMMAND ${PROJECT_BINARY_DIR}/src/exec/pargen ${CMAKE_CURRENT_LIST_DIR}/pxml.pxml
+  COMMAND $<TARGET_FILE:pargen-exec> ${CMAKE_CURRENT_LIST_DIR}/pxml.pxml
   DEPENDS pargen-exec ${CMAKE_CURRENT_LIST_DIR}/pxml.pxml
 )
 add_executable(pxml-dump

Original file line number	Diff line number	Diff line change
`@@ -1,6 +1,6 @@`
`1`	`1`	`include_directories(${CMAKE_CURRENT_BINARY_DIR})`
`2`	`2`	`add_custom_command(OUTPUT PxmlLexer.cpp PxmlToken.cpp PxmlParser.cpp`
`3`		`- COMMAND ${PROJECT_BINARY_DIR}/src/exec/pargen ${CMAKE_CURRENT_LIST_DIR}/pxml.pxml`
	`3`	`+ COMMAND $<TARGET_FILE:pargen-exec> ${CMAKE_CURRENT_LIST_DIR}/pxml.pxml`
`4`	`4`	`DEPENDS pargen-exec ${CMAKE_CURRENT_LIST_DIR}/pxml.pxml`
`5`	`5`	`)`
`6`	`6`	`add_executable(pxml-dump`