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Add a test to expose a bug with add_custom_command and ninja. 

Ninja Generator is unable to handle an add_custom_command having
a dependency that is generated at build time by a previous target.
This commit is contained in:
Robert Maynard 2013-04-03 17:03:43 -04:00
parent aecacd093b
commit 88d27ad014
1 changed files with 13 additions and 0 deletions
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13
Tests/CustomCommand/CMakeLists.txt
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@ -123,6 +123,19 @@ add_custom_command(
COMMENT "Running TDocument post-build commands"
)
# Setup a custom target that will fail if the POST_BUILD custom command
# isn't run before it.
add_custom_command(
OUTPUT doc3post.txt
DEPENDS ${PROJECT_BINARY_DIR}/doc2post.txt
COMMAND ${CMAKE_COMMAND} -E echo " Copying doc2pre.txt to doc3post.txt."
COMMAND ${CMAKE_COMMAND} -E copy ${PROJECT_BINARY_DIR}/doc2post.txt
${PROJECT_BINARY_DIR}/doc3post.txt
COMMENT "Running TDocument post-build dependent custom command"
)
add_custom_target(doc3Post ALL DEPENDS doc3post.txt)
add_dependencies(doc3Post TDocument)
################################################################
#
# Test using a multistep generated file