36 lines
1.1 KiB
Makefile
36 lines
1.1 KiB
Makefile
ifeq ($(subdir),math)
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libm-support += fenv_const fe_nomask t_sqrt
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# These routines have not been tested, so it's probable they don't work;
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# and they don't provide the complete list of FP routines. So there's
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# no point in compiling them.
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#sysdep_routines += q_feq q_fne q_utoq q_dtoq q_itoq q_stoq q_neg q_ulltoq \
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# q_lltoq q_qtou q_qtoi q_qtoull q_qtoll q_qtos
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tests += test-arith test-arithf
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LDLIBS-test-arith = libm
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LDLIBS-test-arithf = libm
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endif
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ifeq ($(subdir),gmon)
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sysdep_routines += ppc-mcount
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endif
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# On PPC, -fpic works until the GOT contains 2^15 bytes, and possibly
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# more depending on how clever the linker is. Each GOT entry takes 4 bytes,
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# so that's at least 8192 entries. Since libc only uses about 1200 entries,
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# we want to use -fpic, because this generates fewer relocs.
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ifeq (yes,$(build-shared))
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pic-ccflag = -fpic
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endif
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# The initfini generation code doesn't work in the presence of -fPIC, so
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# we use -fpic instead which is much better.
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ifeq ($(subdir),csu)
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CFLAGS-initfini.s = -g0 -fpic
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endif
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ifeq ($(subdir),string)
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CFLAGS-memcmp.c += -Wno-uninitialized
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endif
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