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http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=a4f71ff435624bbccb41f912a2d7470e3c35456d
commit a4f71ff435624bbccb41f912a2d7470e3c35456d
Merge: 9eb5112 86032ae
Author: Brad King <brad.k...@kitware.com>
AuthorDate: Mon Mar 9 10:07:10 2015 -0400
Commit: CMake Topic Stage <kwro...@kitware.com>
CommitDate: Mon Mar 9 10:07:10 2015 -0400
Merge topic 'ExternalProject-byproducts-tokens' into next
86032ae0 ExternalProject: Replace placeholder tokens in BYPRODUCTS
http://cmake.org/gitweb?p=cmake.git;a=commitdiff;h=86032ae0ebb7e86f3ff5617e080dd827dbbe98b0
commit 86032ae0ebb7e86f3ff5617e080dd827dbbe98b0
Author: Gaëtan Lehmann <gaetan.lehm...@gmail.com>
AuthorDate: Fri Mar 6 11:43:16 2015 +0100
Commit: Brad King <brad.k...@kitware.com>
CommitDate: Mon Mar 9 10:04:44 2015 -0400
ExternalProject: Replace placeholder tokens in BYPRODUCTS
This allows the developer to specify the byproducts relative to the
binary directory without the need to set the binary directory location
explicitly.
diff --git a/Help/release/dev/ExternalProject-byproducts-tokens.rst
b/Help/release/dev/ExternalProject-byproducts-tokens.rst
new file mode 100644
index 0000000..20b4dd4
--- /dev/null
+++ b/Help/release/dev/ExternalProject-byproducts-tokens.rst
@@ -0,0 +1,5 @@
+ExternalProject-byproducts-tokens
+---------------------------------
+
+* The :module:`ExternalProject` module learned to replace tokens
+ like ``<BINARY_DIR>`` in the ``BYPRODUCTS`` of each step.
diff --git a/Modules/ExternalProject.cmake b/Modules/ExternalProject.cmake
index 1f9f4d3..d7b985d 100644
--- a/Modules/ExternalProject.cmake
+++ b/Modules/ExternalProject.cmake
@@ -251,8 +251,8 @@ Create custom targets to build projects in external trees
``LOG 1``
Wrap step in script to log output
- The command line, comment, and working directory of every standard and
- custom step is processed to replace tokens ``<SOURCE_DIR>``,
+ The command line, comment, working directory, and byproducts of every
+ standard and custom step are processed to replace tokens ``<SOURCE_DIR>``,
``<BINARY_DIR>``, ``<INSTALL_DIR>``, and ``<TMP_DIR>`` with
corresponding property values.
@@ -1443,7 +1443,7 @@ function(ExternalProject_Add_Step name step)
endif()
# Replace location tags.
- _ep_replace_location_tags(${name} comment command work_dir)
+ _ep_replace_location_tags(${name} comment command work_dir byproducts)
# Custom comment?
get_property(comment_set TARGET ${name} PROPERTY _EP_${step}_COMMENT SET)
diff --git a/Tests/CustomCommandByproducts/CMakeLists.txt
b/Tests/CustomCommandByproducts/CMakeLists.txt
index 884f8c2..3289e8f 100644
--- a/Tests/CustomCommandByproducts/CMakeLists.txt
+++ b/Tests/CustomCommandByproducts/CMakeLists.txt
@@ -102,6 +102,27 @@ add_library(ExternalLibrary STATIC IMPORTED)
set_property(TARGET ExternalLibrary PROPERTY IMPORTED_LOCATION
${ExternalLibrary_LIBRARY})
add_dependencies(ExternalLibrary ExternalTarget)
+# Generate the library file of an imported target as a byproduct
+# of an external project. The byproduct uses <BINARY_DIR> that is substituted
+# by the real binary path
+if(CMAKE_CONFIGURATION_TYPES)
+ set(cfg /${CMAKE_CFG_INTDIR})
+else()
+ set(cfg)
+endif()
+include(ExternalProject)
+ExternalProject_Add(ExtTargetSubst
+ SOURCE_DIR "${CMAKE_CURRENT_SOURCE_DIR}/External"
+ DOWNLOAD_COMMAND ""
+ INSTALL_COMMAND ""
+ BUILD_BYPRODUCTS
"<BINARY_DIR>${cfg}/${CMAKE_STATIC_LIBRARY_PREFIX}ExternalLibrary${CMAKE_STATIC_LIBRARY_SUFFIX}"
+ )
+ExternalProject_Get_Property(ExtTargetSubst binary_dir)
+add_library(ExternalLibraryWithSubstitution STATIC IMPORTED)
+set_property(TARGET ExternalLibraryWithSubstitution PROPERTY IMPORTED_LOCATION
+
${binary_dir}${cfg}/${CMAKE_STATIC_LIBRARY_PREFIX}ExternalLibrary${CMAKE_STATIC_LIBRARY_SUFFIX})
+add_dependencies(ExternalLibraryWithSubstitution ExtTargetSubst)
+
# Add an executable consuming all the byproducts.
add_executable(CustomCommandByproducts
CustomCommandByproducts.c
-----------------------------------------------------------------------
Summary of changes:
.../dev/ExternalProject-byproducts-tokens.rst | 5 +++++
Modules/ExternalProject.cmake | 6 +++---
Tests/CustomCommandByproducts/CMakeLists.txt | 21 ++++++++++++++++++++
3 files changed, 29 insertions(+), 3 deletions(-)
create mode 100644 Help/release/dev/ExternalProject-byproducts-tokens.rst
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