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-rw-r--r--platform/ios/detect.py14
1 files changed, 11 insertions, 3 deletions
diff --git a/platform/ios/detect.py b/platform/ios/detect.py
index 1a8d24d12d..3cfb25cf61 100644
--- a/platform/ios/detect.py
+++ b/platform/ios/detect.py
@@ -39,6 +39,9 @@ def get_flags():
("arch", "arm64"), # Default for convenience.
("tools", False),
("use_volk", False),
+ # Disable by default even if production is set, as it makes linking in Xcode
+ # on exports very slow and that's not what most users expect.
+ ("lto", "none"),
]
@@ -70,9 +73,14 @@ def configure(env):
env.Append(CCFLAGS=["-gdwarf-2", "-O0"])
env.Append(CPPDEFINES=["_DEBUG", ("DEBUG", 1)])
- if env["use_lto"]:
- env.Append(CCFLAGS=["-flto"])
- env.Append(LINKFLAGS=["-flto"])
+ # LTO
+ if env["lto"] != "none":
+ if env["lto"] == "thin":
+ env.Append(CCFLAGS=["-flto=thin"])
+ env.Append(LINKFLAGS=["-flto=thin"])
+ else:
+ env.Append(CCFLAGS=["-flto"])
+ env.Append(LINKFLAGS=["-flto"])
## Compiler configuration