SCons: Split libmodules.a in folder-based libs

This removes the need for the hacky split_libmodules logic on Windows,
since all libs are now of manageable size.

1 files changed, 16 insertions, 7 deletions

diff --git a/modules/SCsub b/modules/SCsub
index 75483fd637..5b39b18334 100644
--- a/modules/SCsub
+++ b/modules/SCsub
@@ -8,17 +8,26 @@ env_modules = env.Clone()
 
 Export('env_modules')
 
+# Header with MODULE_*_ENABLED defines.
 env.CommandNoCache("modules_enabled.gen.h", Value(env.module_list), modules_builders.generate_modules_enabled)
 
-env.modules_sources = []
-env_modules.add_source_files(env.modules_sources, "register_module_types.gen.cpp")
-
+# libmodule_<name>.a for each active module.
 for module in env.module_list:
+    env.modules_sources = []
     SConscript(module + "/SCsub")
 
-if env['split_libmodules']:
-    env.split_lib("modules", env_lib = env_modules)
-else:
-    lib = env_modules.add_library("modules", env.modules_sources)
+    # Some modules are not linked automatically but can be enabled optionally
+    # on iOS, so we handle those specially.
+    if env["platform"] == "iphone" and module in ["arkit", "camera"]:
+        continue
 
+    lib = env_modules.add_library("module_%s" % module, env.modules_sources)
     env.Prepend(LIBS=[lib])
+
+# libmodules.a with only register_module_types.
+# Must be last so that all libmodule_<name>.a libraries are on the right side
+# in the linker command.
+env.modules_sources = []
+env_modules.add_source_files(env.modules_sources, "register_module_types.gen.cpp")
+lib = env_modules.add_library("modules", env.modules_sources)
+env.Prepend(LIBS=[lib])