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Diffstat (limited to 'Makefile.rules')
-rw-r--r-- | Makefile.rules | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/Makefile.rules b/Makefile.rules index 68f6cf8ec5..1eeadac198 100644 --- a/Makefile.rules +++ b/Makefile.rules @@ -608,6 +608,22 @@ ifndef KEEP_SYMBOLS Install.StripFlag += -s endif +# By default, strip dead symbols at link time +ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) +ifneq ($(HOST_OS),Darwin) + CXX.Flags += -ffunction-sections -fdata-sections +endif +endif +ifndef NO_DEAD_STRIP + ifeq ($(HOST_OS),Darwin) + LD.Flags += -Wl,-dead_strip + else + ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) + LD.Flags += -Wl,--gc-sections + endif + endif +endif + # Adjust linker flags for building an executable ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW)) ifndef TOOL_NO_EXPORTS |