Am Samstag, 3. März 2012, 21:41:49 schrieb Ajay Panyala:
> I have a custom target which runs a command to generate
> a C source file say test1.c
>
> ADD_CUSTOM_TARGET(TestGen ALL
> COMMAND genExec ${PROJECT_SOURCE_DIR}/Main.java
> DEPENDS ${PROJECT_SOURCE_DIR}/Main.java
> )
>
> And I have a custom command that moves the generated *test1.c *
> to a new directory inside the build directory.
>
> ADD_CUSTOM_COMMAND(
> TARGET TestGen
> POST_BUILD
> COMMAND mv
> ARGS ${PROJECT_BINARY_DIR}/test1.c ${PROJECT_BINARY_DIR}/tests/
> )
>
> Each time I run make, the custom target is run (since custom targets are
> always
> out-of-date). But I want to avoid moving the new test1.c generated each
> time if build/test1.c is the same as build/tests/test1.c since there are
> other targets
> like add_executable and add_library later in the CMakelists file that are
> re-built
> each time since they depend on test1.c
Try "cmake -E copy_if_different ..."
HS
--
Powered by www.kitware.com
Visit other Kitware open-source projects at
http://www.kitware.com/opensource/opensource.html
Please keep messages on-topic and check the CMake FAQ at:
http://www.cmake.org/Wiki/CMake_FAQ
Follow this link to subscribe/unsubscribe:
http://www.cmake.org/mailman/listinfo/cmake
