2007-05-09 23:10:12 +04:00
|
|
|
project(testRebuild)
|
2007-05-16 15:56:56 +04:00
|
|
|
add_library(foo STATIC ${testRebuild_BINARY_DIR}/foo.cxx)
|
2007-05-23 21:27:00 +04:00
|
|
|
|
|
|
|
|
# Add a generated header that regenerates when the generator is
|
|
|
|
|
# rebuilt.
|
|
|
|
|
add_custom_command(
|
|
|
|
|
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/regen.h
|
|
|
|
|
COMMAND generator ${CMAKE_CURRENT_BINARY_DIR}/regen.h regen
|
|
|
|
|
DEPENDS generator # adds file-level dependency to re-run rule
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
# Add a generated header that does NOT regenerate when the generator
|
|
|
|
|
# is rebuilt.
|
|
|
|
|
add_custom_command(
|
|
|
|
|
OUTPUT ${CMAKE_CURRENT_BINARY_DIR}/noregen.h
|
|
|
|
|
COMMAND generator ${CMAKE_CURRENT_BINARY_DIR}/noregen.h noregen
|
|
|
|
|
)
|
|
|
|
|
|
|
|
|
|
# Test that the generator rebuilds when the static library source file
|
|
|
|
|
# changes. This should cause regen.h to be recreated also.
|
|
|
|
|
add_executable(generator generator.cxx)
|
|
|
|
|
target_link_libraries(generator foo)
|
|
|
|
|
|
|
|
|
|
# Build an executable to drive the build and rebuild.
|
|
|
|
|
include_directories(${CMAKE_CURRENT_BINARY_DIR})
|
|
|
|
|
add_executable(bar bar.cxx
|
|
|
|
|
${CMAKE_CURRENT_BINARY_DIR}/regen.h
|
|
|
|
|
${CMAKE_CURRENT_BINARY_DIR}/noregen.h
|
|
|
|
|
)
|
