2011-02-12 05:22:29 +00:00
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#
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# musl config.mak template (original in dist/config.mak)
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#
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2011-02-17 23:30:41 +00:00
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# Target CPU architecture. Supported values: i386, x86_64
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2011-02-12 05:22:29 +00:00
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ARCH = i386
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# Installation prefix. DO NOT use /, /usr, or /usr/local !
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prefix = /usr/local/musl
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# Installation prefix for musl-gcc compiler wrapper.
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exec_prefix = /usr/local
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2011-06-28 01:38:11 +00:00
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# Location for the dynamic linker ld-musl-$(ARCH).so.1
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syslibdir = /lib
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2011-02-12 05:22:29 +00:00
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# Uncomment if you want to build i386 musl on a 64-bit host
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#CFLAGS += -m32
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2012-04-12 00:25:42 +00:00
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# Uncomment to fix broken distro-patched toolchains where hash-style=gnu(only)
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#LDFLAGS += -Wl,--hash-style,both
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# Uncomment to fix broken distro-patched toolchains where stack-protector=on
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#CFLAGS += -fno-stack-protector
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2011-02-12 05:22:29 +00:00
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# Uncomment for smaller code size.
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#CFLAGS += -fomit-frame-pointer -mno-accumulate-outgoing-args
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2012-04-24 20:49:11 +00:00
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# Uncomment to omit massive GCC4 DWARF2 bloat (only useful for debugging)
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#CFLAGS += -fno-asynchronous-unwind-tables
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2011-02-12 05:22:29 +00:00
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# Uncomment for warnings (as errors). Might need tuning to your gcc version.
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overhaul implementation-internal signal protections
the new approach relies on the fact that the only ways to create
sigset_t objects without invoking UB are to use the sig*set()
functions, or from the masks returned by sigprocmask, sigaction, etc.
or in the ucontext_t argument to a signal handler. thus, as long as
sigfillset and sigaddset avoid adding the "protected" signals, there
is no way the application will ever obtain a sigset_t including these
bits, and thus no need to add the overhead of checking/clearing them
when sigprocmask or sigaction is called.
note that the old code actually *failed* to remove the bits from
sa_mask when sigaction was called.
the new implementations are also significantly smaller, simpler, and
faster due to ignoring the useless "GNU HURD signals" 65-1024, which
are not used and, if there's any sanity in the world, never will be
used.
2011-05-08 03:23:58 +00:00
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#CFLAGS += -Werror -Wall -Wpointer-arith -Wcast-align -Wno-parentheses -Wno-char-subscripts -Wno-uninitialized -Wno-sequence-point -Wno-missing-braces -Wno-unused-value -Wno-overflow -Wno-int-to-pointer-cast
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2011-02-12 05:22:29 +00:00
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2011-06-24 02:13:47 +00:00
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# Uncomment if you want to disable building the shared library.
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2011-06-28 01:38:11 +00:00
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#SHARED_LIBS =
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