Add support for SunOS function/data sections and associated
section gc. Patch by Bill Rushmore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@231128 91177308-0d34-0410-b5e6-96231b3b80d8
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@ -631,6 +631,9 @@ ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
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ifneq ($(HOST_OS),Darwin)
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ifneq ($(HOST_OS),Darwin)
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ifneq ($(HOST_ARCH),Mips)
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ifneq ($(HOST_ARCH),Mips)
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CXX.Flags += -ffunction-sections -fdata-sections
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CXX.Flags += -ffunction-sections -fdata-sections
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ifeq ($(HOST_OS),SunOS)
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CXX.Flags += -falign-functions=8
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endif
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endif
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endif
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endif
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endif
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endif
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endif
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@ -638,8 +641,12 @@ ifndef NO_DEAD_STRIP
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ifeq ($(HOST_OS),Darwin)
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ifeq ($(HOST_OS),Darwin)
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LD.Flags += -Wl,-dead_strip
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LD.Flags += -Wl,-dead_strip
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else
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else
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ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
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ifeq ($(HOST_OS),SunOS)
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LD.Flags += -Wl,--gc-sections
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LD.Flags += -Wl,-z -Wl,discard-unused=sections
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else
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ifneq ($(HOST_OS), $(filter $(HOST_OS), Cygwin MingW))
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LD.Flags += -Wl,--gc-sections
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endif
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endif
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endif
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endif
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endif
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endif
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endif
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