From 36506511a125416f3dba15c3561aa90895876e02 Mon Sep 17 00:00:00 2001
From: Georg Drenkhahn <Georg.Drenkhahn@gmail.com>
Date: Fri, 22 Aug 2014 12:13:07 +0200
Subject: [PATCH] Fixed CMakeLists.txt files to prevent CMake 3.0.0 warnings
 about deprecated LOCATION target property. Small whitespace cleanup in
 CMakelLists.txt.

---
 doc/examples/CMakeLists.txt             | 4 +---
 doc/snippets/CMakeLists.txt             | 6 ++----
 doc/special_examples/CMakeLists.txt     | 7 +++----
 unsupported/doc/examples/CMakeLists.txt | 4 +---
 unsupported/doc/snippets/CMakeLists.txt | 4 +---
 5 files changed, 8 insertions(+), 17 deletions(-)

diff --git a/doc/examples/CMakeLists.txt b/doc/examples/CMakeLists.txt
index 71b272a15..08cf8efd7 100644
--- a/doc/examples/CMakeLists.txt
+++ b/doc/examples/CMakeLists.txt
@@ -6,12 +6,10 @@ foreach(example_src ${examples_SRCS})
   if(EIGEN_STANDARD_LIBRARIES_TO_LINK_TO)
     target_link_libraries(${example} ${EIGEN_STANDARD_LIBRARIES_TO_LINK_TO})
   endif()
-  get_target_property(example_executable
-                      ${example} LOCATION)
   add_custom_command(
     TARGET ${example}
     POST_BUILD
-    COMMAND ${example_executable}
+    COMMAND ${example}
     ARGS >${CMAKE_CURRENT_BINARY_DIR}/${example}.out
   )
   add_dependencies(all_examples ${example})
diff --git a/doc/snippets/CMakeLists.txt b/doc/snippets/CMakeLists.txt
index 92a22ea61..1135900cf 100644
--- a/doc/snippets/CMakeLists.txt
+++ b/doc/snippets/CMakeLists.txt
@@ -14,12 +14,10 @@ foreach(snippet_src ${snippets_SRCS})
   if(EIGEN_STANDARD_LIBRARIES_TO_LINK_TO)
     target_link_libraries(${compile_snippet_target} ${EIGEN_STANDARD_LIBRARIES_TO_LINK_TO})
   endif()
-  get_target_property(compile_snippet_executable
-                      ${compile_snippet_target} LOCATION)
   add_custom_command(
     TARGET ${compile_snippet_target}
     POST_BUILD
-    COMMAND ${compile_snippet_executable}
+    COMMAND ${compile_snippet_target}
     ARGS >${CMAKE_CURRENT_BINARY_DIR}/${snippet}.out
   )
   add_dependencies(all_snippets ${compile_snippet_target})
@@ -27,4 +25,4 @@ foreach(snippet_src ${snippets_SRCS})
                               PROPERTIES OBJECT_DEPENDS ${snippet_src})
 endforeach(snippet_src)
 
-ei_add_target_property(compile_tut_arithmetic_transpose_aliasing COMPILE_FLAGS -DEIGEN_NO_DEBUG)
\ No newline at end of file
+ei_add_target_property(compile_tut_arithmetic_transpose_aliasing COMPILE_FLAGS -DEIGEN_NO_DEBUG)
diff --git a/doc/special_examples/CMakeLists.txt b/doc/special_examples/CMakeLists.txt
index 0c9b3c3ba..f8a0148c8 100644
--- a/doc/special_examples/CMakeLists.txt
+++ b/doc/special_examples/CMakeLists.txt
@@ -1,4 +1,3 @@
-
 if(NOT EIGEN_TEST_NOQT)
   find_package(Qt4)
   if(QT4_FOUND)
@@ -6,16 +5,16 @@ if(NOT EIGEN_TEST_NOQT)
   endif()
 endif(NOT EIGEN_TEST_NOQT)
 
-
 if(QT4_FOUND)
   add_executable(Tutorial_sparse_example Tutorial_sparse_example.cpp Tutorial_sparse_example_details.cpp)
   target_link_libraries(Tutorial_sparse_example ${EIGEN_STANDARD_LIBRARIES_TO_LINK_TO} ${QT_QTCORE_LIBRARY} ${QT_QTGUI_LIBRARY})
-  
+
   add_custom_command(
       TARGET Tutorial_sparse_example
       POST_BUILD
       COMMAND Tutorial_sparse_example ARGS ${CMAKE_CURRENT_BINARY_DIR}/../html/Tutorial_sparse_example.jpeg
   )
-                     
+
   add_dependencies(all_examples Tutorial_sparse_example)
 endif(QT4_FOUND)
+
diff --git a/unsupported/doc/examples/CMakeLists.txt b/unsupported/doc/examples/CMakeLists.txt
index 978f9afd8..c47646dfc 100644
--- a/unsupported/doc/examples/CMakeLists.txt
+++ b/unsupported/doc/examples/CMakeLists.txt
@@ -10,12 +10,10 @@ FOREACH(example_src ${examples_SRCS})
   if(EIGEN_STANDARD_LIBRARIES_TO_LINK_TO)
     target_link_libraries(example_${example} ${EIGEN_STANDARD_LIBRARIES_TO_LINK_TO})
   endif()
-  GET_TARGET_PROPERTY(example_executable
-                      example_${example} LOCATION)
   ADD_CUSTOM_COMMAND(
     TARGET example_${example}
     POST_BUILD
-    COMMAND ${example_executable}
+    COMMAND example_${example}
     ARGS >${CMAKE_CURRENT_BINARY_DIR}/${example}.out
   )
   ADD_DEPENDENCIES(unsupported_examples example_${example})
diff --git a/unsupported/doc/snippets/CMakeLists.txt b/unsupported/doc/snippets/CMakeLists.txt
index 4a4157933..f0c5cc2a8 100644
--- a/unsupported/doc/snippets/CMakeLists.txt
+++ b/unsupported/doc/snippets/CMakeLists.txt
@@ -14,12 +14,10 @@ FOREACH(snippet_src ${snippets_SRCS})
   if(EIGEN_STANDARD_LIBRARIES_TO_LINK_TO)
     target_link_libraries(${compile_snippet_target} ${EIGEN_STANDARD_LIBRARIES_TO_LINK_TO})
   endif()
-  GET_TARGET_PROPERTY(compile_snippet_executable
-                      ${compile_snippet_target} LOCATION)
   ADD_CUSTOM_COMMAND(
     TARGET ${compile_snippet_target}
     POST_BUILD
-    COMMAND ${compile_snippet_executable}
+    COMMAND ${compile_snippet_target}
     ARGS >${CMAKE_CURRENT_BINARY_DIR}/${snippet}.out
   )
   ADD_DEPENDENCIES(unsupported_snippets ${compile_snippet_target})