BUILD_RPATH/INSTALL_RPATH: Add generator expression support

Fixes: #19423

3 files changed, 50 insertions, 20 deletions

diff --git a/Tests/RunCMake/RuntimePath/Genex.cmake b/Tests/RunCMake/RuntimePath/Genex.cmake
new file mode 100644
index 0000000..152238a
--- /dev/null
+++ b/Tests/RunCMake/RuntimePath/Genex.cmake
@@ -0,0 +1,29 @@
+enable_language(C)
+
+add_library(A STATIC A.c)
+
+add_executable(buildge main.c)
+target_link_libraries(buildge A)
+set_target_properties(buildge PROPERTIES
+  BUILD_RPATH $<1:/opt/foo/lib>
+  )
+
+add_executable(buildnoge main.c)
+target_link_libraries(buildnoge A)
+set_target_properties(buildnoge PROPERTIES
+  BUILD_RPATH /opt/foo/lib
+  )
+
+add_executable(installge main.c)
+target_link_libraries(installge A)
+set_target_properties(installge PROPERTIES
+  INSTALL_RPATH $<1:/opt/foo/lib>
+  BUILD_WITH_INSTALL_RPATH 1
+  )
+
+add_executable(installnoge main.c)
+target_link_libraries(installnoge A)
+set_target_properties(installnoge PROPERTIES
+  INSTALL_RPATH /opt/foo/lib
+  BUILD_WITH_INSTALL_RPATH 1
+  )
diff --git a/Tests/RunCMake/RuntimePath/GenexCheck.cmake b/Tests/RunCMake/RuntimePath/GenexCheck.cmake
new file mode 100644
index 0000000..07dc496
--- /dev/null
+++ b/Tests/RunCMake/RuntimePath/GenexCheck.cmake
@@ -0,0 +1,7 @@
+file(GLOB_RECURSE files "${dir}/*")
+
+foreach(file IN LISTS files)
+  if(file MATCHES "/(build|install)(no)?ge$")
+    file(RPATH_CHANGE FILE "${file}" OLD_RPATH "/opt/foo/lib" NEW_RPATH "/opt/bar/lib")
+  endif()
+endforeach()
diff --git a/Tests/RunCMake/RuntimePath/RunCMakeTest.cmake b/Tests/RunCMake/RuntimePath/RunCMakeTest.cmake
index 6f1baa1..4c9ddcd 100644
--- a/Tests/RunCMake/RuntimePath/RunCMakeTest.cmake
+++ b/Tests/RunCMake/RuntimePath/RunCMakeTest.cmake
@@ -1,32 +1,26 @@
 include(RunCMake)
 
 
-function(run_SymlinkImplicit)
+function(run_RuntimePath name)
   # Use a single build tree for a few tests without cleaning.
-  set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/SymlinkImplicit-build)
+  set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/${name}-build)
   set(RunCMake_TEST_NO_CLEAN 1)
   if(NOT RunCMake_GENERATOR_IS_MULTI_CONFIG)
     set(RunCMake_TEST_OPTIONS -DCMAKE_BUILD_TYPE=Debug)
   endif()
   file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
   file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
-  run_cmake(SymlinkImplicit)
-  run_cmake_command(SymlinkImplicit-build ${CMAKE_COMMAND} --build . --config Debug)
-  run_cmake_command(SymlinkImplicitCheck
-    ${CMAKE_COMMAND} -Ddir=${RunCMake_TEST_BINARY_DIR} -P ${RunCMake_SOURCE_DIR}/SymlinkImplicitCheck.cmake)
+  run_cmake(${name})
+  run_cmake_command(${name}-build ${CMAKE_COMMAND} --build . --config Debug)
 endfunction()
-run_SymlinkImplicit()
 
-function(run_Relative)
-  # Use a single build tree for a few tests without cleaning.
-  set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/Relative-build)
-  set(RunCMake_TEST_NO_CLEAN 1)
-  if(NOT RunCMake_GENERATOR_IS_MULTI_CONFIG)
-    set(RunCMake_TEST_OPTIONS -DCMAKE_BUILD_TYPE=Debug)
-  endif()
-  file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
-  file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
-  run_cmake(Relative)
-  run_cmake_command(Relative-build ${CMAKE_COMMAND} --build . --config Debug)
-endfunction()
-run_Relative()
+run_RuntimePath(SymlinkImplicit)
+run_cmake_command(SymlinkImplicitCheck
+  ${CMAKE_COMMAND} -Ddir=${RunCMake_BINARY_DIR}/SymlinkImplicit-build -P ${RunCMake_SOURCE_DIR}/SymlinkImplicitCheck.cmake)
+
+run_RuntimePath(Relative)
+# FIXME: Run RelativeCheck (appears to be broken currently)
+
+run_RuntimePath(Genex)
+run_cmake_command(GenexCheck
+  ${CMAKE_COMMAND} -Ddir=${RunCMake_BINARY_DIR}/Genex-build -P ${RunCMake_SOURCE_DIR}/GenexCheck.cmake)