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2de413db32
More macro updates from the pa_autoconf library. Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
15 lines
555 B
Plaintext
15 lines
555 B
Plaintext
dnl --------------------------------------------------------------------------
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dnl PA_OPTION_GC
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dnl
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dnl Option to compile with garbage collection; currently only supports
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dnl gcc/ELF. Enabled by default.
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dnl --------------------------------------------------------------------------
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AC_DEFUN([PA_OPTION_GC],
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[PA_ARG_DISABLED([gc],
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[do not compile with dead code garbage collection support],
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[],
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[PA_ADD_LDFLAGS([-Wl,--as-needed])
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PA_ADD_LANGFLAGS([-ffunction-sections])
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PA_ADD_LANGFLAGS([-fdata-sections])
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PA_ADD_LDFLAGS([-Wl,--gc-sections])])])
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