.github/workflows/build.yml: force use of windows-2019 VM

[openjpeg.git] / CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 52af465acd2b017193287b7a0096599acd761bb4..20717722e8a64134d46c7cf723bb8f6e2e6a94d2 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -156,7 +156,12 @@ if(NOT OPENJPEG_INSTALL_PACKAGE_DIR)
 endif()
 
 if (APPLE)
-       list(APPEND OPENJPEG_LIBRARY_PROPERTIES INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/${OPENJPEG_INSTALL_LIB_DIR}")
+    if (${CMAKE_VERSION} VERSION_LESS 3.0)
+        # For cmake >= 3.0, we turn on CMP0042 and
+        # https://cmake.org/cmake/help/v3.0/policy/CMP0042.html mentions
+        # "Projects wanting @rpath in a target’s install name may remove any setting of the INSTALL_NAME_DIR and CMAKE_INSTALL_NAME_DIR variables"
+        list(APPEND OPENJPEG_LIBRARY_PROPERTIES INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/${OPENJPEG_INSTALL_LIB_DIR}")
+    endif()
        option(OPJ_USE_DSYMUTIL "Call dsymutil on binaries after build." OFF)
 endif()