Enable Cross-Compilation for iOS.

Signed-off-by: Treata11 <[email protected]>
AcademySoftwareFoundation · Dec 24, 2024 · 802895e · 802895e
1 parent aa28eb5
commit 802895e
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Showing 5 changed files with 41 additions and 4 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -85,6 +85,10 @@ if (BUILD_WEBSITE AND NOT IMATH_IS_SUBPROJECT)
   add_subdirectory(website)
 endif()
 
+if (APPLE)
+  option(IMATH_BUILD_APPLE_FRAMEWORKS "Build as Apple Frameworks" OFF)
+endif()
+
 # If you want to use ctest to configure, build and
 # upload the results, cmake has builtin support for
 # submitting to CDash, or any server who speaks the

diff --git a/config/LibraryDefine.cmake b/config/LibraryDefine.cmake
@@ -87,10 +87,18 @@ function(IMATH_DEFINE_LIBRARY libname)
   if (IMATH_INSTALL)
     install(TARGETS ${libname}
       EXPORT ${PROJECT_NAME}
-      RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
-      LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-      ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-      INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
+      RUNTIME 
+        DESTINATION ${CMAKE_INSTALL_BINDIR}
+      LIBRARY 
+        DESTINATION ${CMAKE_INSTALL_LIBDIR}
+      ARCHIVE 
+        DESTINATION ${CMAKE_INSTALL_LIBDIR}
+      FRAMEWORK
+        DESTINATION ${CMAKE_INSTALL_LIBDIR}
+        COMPONENT runtime
+        OPTIONAL
+      INCLUDES 
+        DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}
       PUBLIC_HEADER
         DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${IMATH_OUTPUT_SUBDIR}
     )

diff --git a/src/Imath/CMakeLists.txt b/src/Imath/CMakeLists.txt
@@ -47,3 +47,13 @@ imath_define_library(Imath
     ImathVec.h
     ImathVecAlgo.h
   )
+
+if(IMATH_BUILD_APPLE_FRAMEWORKS)
+  set_target_properties(Imath PROPERTIES
+      FRAMEWORK TRUE
+      FRAMEWORK_VERSION IMATH_LIB_VERSION
+      XCODE_ATTRIBUTE_PRODUCT_BUNDLE_IDENTIFIER com.AcademySoftwareFoundation.Imath
+      MACOSX_FRAMEWORK_IDENTIFIER com.AcademySoftwareFoundation.Imath
+      MACOSX_FRAMEWORK_BUNDLE_VERSION IMATH_LIB_VERSION
+      MACOSX_FRAMEWORK_SHORT_VERSION_STRING ${Imath_VERSION})
+endif()
diff --git a/src/ImathTest/CMakeLists.txt b/src/ImathTest/CMakeLists.txt
@@ -84,6 +84,10 @@ function(DEFINE_IMATH_TESTS)
   endforeach()
 endfunction()
 
+if (TBB_BUILD_APPLE_FRAMEWORKS)
+  add_compile_definitions(TBB_USE_APPLE_FRAMEWORKS)
+endif()
+
 define_imath_tests(
   testToFloat
   testSize

diff --git a/src/pybind11/PyBindImath/CMakeLists.txt b/src/pybind11/PyBindImath/CMakeLists.txt
@@ -78,6 +78,7 @@ if (IMATH_INSTALL)
       RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
       LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
       ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+      FRAMEWORK DESTINATION ${CMAKE_INSTALL_LIBDIR}
       INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
 
   if(BUILD_SHARED_LIBS AND (NOT "${IMATH_LIB_SUFFIX}" STREQUAL "") AND IMATH_INSTALL_SYM_LINK)
@@ -109,3 +110,13 @@ if (IMATH_INSTALL)
   install(FILES ${CMAKE_CURRENT_BINARY_DIR}/${pcout} DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
 
 endif()
+
+if(IMATH_BUILD_APPLE_FRAMEWORKS)
+    set_target_properties(${PYBINDIMATH_LIBRARY} PROPERTIES
+        FRAMEWORK TRUE
+        FRAMEWORK_VERSION PYBINDIMATH_LIB_SUFFIX
+        XCODE_ATTRIBUTE_PRODUCT_BUNDLE_IDENTIFIER com.AcademySoftwareFoundation.Imath.PyBind
+        MACOSX_FRAMEWORK_IDENTIFIER com.AcademySoftwareFoundation.Imath.PyBind
+        MACOSX_FRAMEWORK_BUNDLE_VERSION PYBINDIMATH_LIB_SUFFIX
+        MACOSX_FRAMEWORK_SHORT_VERSION_STRING ${Imath_VERSION})
+endif()