mirror/CMake
1
0
Fork 0
mirror of https://github.com/Kitware/CMake.git synced 2026-05-13 01:29:02 -05:00
Code Issues Packages Projects Releases Wiki Activity

BUG: Target names in the COMMAND part of a custom command should not create a file-level dependency that forces the command to rerun when the executable target rebuilds, but the target-level dependency should still be created. Target names in a DEPENDS should do both a target-level and file-level dependency. Updated the BuildDepends test to check that this works.

Browse Source
This commit is contained in:
Brad King
2007-05-23 13:27:00 -04:00
parent 702d785c9a
commit c288da754a
6 changed files with 93 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Source/cmAddCustomCommandCommand.h
+17 -1
View File
@@ -124,7 +124,23 @@ public:
"it is an option is to preserve compatibility with older CMake code.\n"
"If the output of the custom command is not actually "
"created as a file on disk it should be marked as SYMBOLIC with "
"SET_SOURCE_FILES_PROPERTIES.";
"SET_SOURCE_FILES_PROPERTIES.\n"
"If COMMAND specifies an executable target (created by "
"ADD_EXECUTABLE) it will automatically be replaced by the location "
"of the executable created at build time. Additionally a "
"target-level dependency will be added so that the executable target "
"will be built before any target using this custom command. However "
"this does NOT add a file-level dependency that would cause the "
"custom command to re-run whenever the executable is recompiled.\n"
"If DEPENDS specifies any target (created by an ADD_* command) "
"a target-level dependency is created to make sure the target is "
"built before any target using this custom command. Additionally, "
"if the target is an executable or library a file-level dependency "
"is created to cause the custom command to re-run whenever the target "
"is recompiled.\n"
;
}
cmTypeMacro(cmAddCustomCommandCommand, cmCommand);