Allow LINK_SEARCH_{START,END}_STATIC props to have default values.

Use the CMAKE_LINK_SEARCH_START_STATIC and CMAKE_LINK_SEARCH_END_STATIC
variables to initialize the LINK_SEARCH_START_STATIC and
LINK_SEARCH_END_STATIC target properties respectively.

3 files changed, 79 insertions, 0 deletions

diff --git a/Tests/RunCMake/set_property/LINK_SEARCH_STATIC.cmake b/Tests/RunCMake/set_property/LINK_SEARCH_STATIC.cmake
new file mode 100644
index 0000000..70d2fee
--- /dev/null
+++ b/Tests/RunCMake/set_property/LINK_SEARCH_STATIC.cmake
@@ -0,0 +1,73 @@
+project(LinkSearchStatic)
+
+set(CMAKE_LINK_SEARCH_START_STATIC ON)
+add_executable(LinkSearchStartStaticInit1 LinkStatic.c)
+get_target_property(LSSS LinkSearchStartStaticInit1
+  LINK_SEARCH_START_STATIC)
+if(NOT LSSS)
+  message(FATAL_ERROR "Failed to correctly initialize LINK_SEARCH_START_STATIC")
+endif()
+unset(CMAKE_LINK_SEARCH_START_STATIC)
+
+add_executable(LinkSearchStartStaticSet1 LinkStatic.c)
+set_target_properties(LinkSearchStartStaticSet1 PROPERTIES
+  LINK_SEARCH_START_STATIC ON)
+get_target_property(LSSS LinkSearchStartStaticSet1
+  LINK_SEARCH_START_STATIC)
+if(NOT LSSS)
+  message(FATAL_ERROR "Failed to correctly set LINK_SEARCH_START_STATIC")
+endif()
+
+set(CMAKE_LINK_SEARCH_START_STATIC OFF)
+add_executable(LinkSearchStartStaticInit2 LinkStatic.c)
+get_target_property(LSSS LinkSearchStartStaticInit2
+  LINK_SEARCH_START_STATIC)
+if(LSSS)
+  message(FATAL_ERROR "Failed to correctly initialize LINK_SEARCH_START_STATIC")
+endif()
+unset(CMAKE_LINK_SEARCH_START_STATIC)
+
+add_executable(LinkSearchStartStaticSet2 LinkStatic.c)
+set_target_properties(LinkSearchStartStaticSet2 PROPERTIES
+  LINK_SEARCH_START_STATIC OFF)
+get_target_property(LSSS LinkSearchStartStaticSet2
+  LINK_SEARCH_START_STATIC)
+if(LSSS)
+  message(FATAL_ERROR "Failed to correctly set LINK_SEARCH_START_STATIC")
+endif()
+
+set(CMAKE_LINK_SEARCH_END_STATIC ON)
+add_executable(LinkSearchEndStaticInit1 LinkStatic.c)
+get_target_property(LSES LinkSearchEndStaticInit1
+  LINK_SEARCH_END_STATIC)
+if(NOT LSES)
+  message(FATAL_ERROR "Failed to correctly initialize LINK_SEARCH_END_STATIC")
+endif()
+unset(CMAKE_LINK_SEARCH_END_STATIC)
+
+add_executable(LinkSearchEndStaticSet1 LinkStatic.c)
+set_target_properties(LinkSearchEndStaticSet1 PROPERTIES
+  LINK_SEARCH_END_STATIC ON)
+get_target_property(LSSS LinkSearchEndStaticSet1
+  LINK_SEARCH_END_STATIC)
+if(NOT LSSS)
+  message(FATAL_ERROR "Failed to correctly set LINK_SEARCH_END_STATIC")
+endif()
+
+set(CMAKE_LINK_SEARCH_END_STATIC OFF)
+add_executable(LinkSearchEndStaticInit2 LinkStatic.c)
+get_target_property(LSES LinkSearchEndStaticInit2
+  LINK_SEARCH_END_STATIC)
+if(LSES)
+  message(FATAL_ERROR "Failed to correctly initialize LINK_SEARCH_END_STATIC")
+endif()
+unset(CMAKE_LINK_SEARCH_END_STATIC)
+
+add_executable(LinkSearchEndStaticSet2 LinkStatic.c)
+set_target_properties(LinkSearchEndStaticSet2 PROPERTIES
+  LINK_SEARCH_END_STATIC ON)
+get_target_property(LSSS LinkSearchEndStaticSet2
+  LINK_SEARCH_END_STATIC)
+if(NOT LSSS)
+  message(FATAL_ERROR "Failed to correctly set LINK_SEARCH_END_STATIC")
+endif()
diff --git a/Tests/RunCMake/set_property/LinkStatic.c b/Tests/RunCMake/set_property/LinkStatic.c
new file mode 100644
index 0000000..3600977
--- /dev/null
+++ b/Tests/RunCMake/set_property/LinkStatic.c
@@ -0,0 +1,5 @@
+#include <math.h>
+int main(void)
+{
+  return (int)sin(0);
+}
diff --git a/Tests/RunCMake/set_property/RunCMakeTest.cmake b/Tests/RunCMake/set_property/RunCMakeTest.cmake
index 54e63f7..ada8804 100644
--- a/Tests/RunCMake/set_property/RunCMakeTest.cmake
+++ b/Tests/RunCMake/set_property/RunCMakeTest.cmake
@@ -1,3 +1,4 @@
 include(RunCMake)
 
 run_cmake(LINK_LIBRARIES)
+run_cmake(LINK_SEARCH_STATIC)