From: Timo Heister <timo.heister@gmail.com>
Date: Tue, 20 Feb 2018 18:32:56 +0000 (-0500)
Subject: expand_all_instantiations cmake target
X-Git-Tag: v9.0.0-rc1~410^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=da7c7dc9e277665805bbf0cfde92ae29b69c88c0;p=dealii.git

expand_all_instantiations cmake target

This target is useful to be able to run clang-tidy as it needs all .inst
files but doesn't require a built project.
---

diff --git a/cmake/macros/macro_expand_instantiations.cmake b/cmake/macros/macro_expand_instantiations.cmake
index 3d3504f4de..44e52634f5 100644
--- a/cmake/macros/macro_expand_instantiations.cmake
+++ b/cmake/macros/macro_expand_instantiations.cmake
@@ -72,6 +72,11 @@ MACRO(EXPAND_INSTANTIATIONS _target _inst_in_files)
   #
   ADD_CUSTOM_TARGET(${_target}_inst ALL DEPENDS ${_inst_targets})
 
+  #
+  # Provide a way to generate all .inst files with a custom target.
+  #
+  ADD_DEPENDENCIES(expand_all_instantiations ${_target}_inst)
+
   #
   # Add a dependency to all target.${build_type} so that target.inst is
   # fully generated before target will be processed.
diff --git a/cmake/setup_custom_targets.cmake b/cmake/setup_custom_targets.cmake
index fb0b84f4f9..16246b1acf 100644
--- a/cmake/setup_custom_targets.cmake
+++ b/cmake/setup_custom_targets.cmake
@@ -174,3 +174,9 @@ FILE(APPEND ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/print_info.cmake
 ADD_CUSTOM_TARGET(info
   COMMAND ${CMAKE_COMMAND} -P ${CMAKE_BINARY_DIR}${CMAKE_FILES_DIRECTORY}/print_info.cmake
   )
+
+
+#
+# Provide a target to build all .inst files
+#
+ADD_CUSTOM_TARGET(expand_all_instantiations)
diff --git a/doc/news/changes/minor/20180220Heister b/doc/news/changes/minor/20180220Heister
new file mode 100644
index 0000000000..8214d3bd05
--- /dev/null
+++ b/doc/news/changes/minor/20180220Heister
@@ -0,0 +1,3 @@
+New: A top level target 'expand_all_instantiations' generates all .inst files.
+<br>
+(Timo Heister, Daniel Arndt, 2018/02/20)