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89 lines
2.1 KiB
Makefile
89 lines
2.1 KiB
Makefile
ifeq ($(subdir),csu)
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# In order for unwinding to fail when it falls out of main, we need a
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# cantunwind marker. There's one in start.S. To make sure we reach it, add
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# unwind tables for __libc_start_main.
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CFLAGS-libc-start.c += -fexceptions
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sysdep_routines += aeabi_read_tp libc-aeabi_read_tp
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static-only-routines += aeabi_read_tp
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shared-only-routines += libc-aeabi_read_tp
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endif
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ifeq ($(subdir),elf)
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sysdep-rtld-routines += aeabi_read_tp libc-do-syscall
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endif
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ifeq ($(subdir),misc)
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sysdep_routines += ioperm
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sysdep_headers += sys/elf.h sys/io.h
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endif
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ifeq ($(subdir),signal)
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sysdep_routines += sigrestorer
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endif
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ifeq ($(subdir),resource)
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sysdep_routines += oldgetrlimit64
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endif
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ifeq ($(subdir),stdlib)
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gen-as-const-headers += ucontext_i.sym
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endif
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# Add a syscall function to each library that needs one.
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ifeq ($(subdir),crypt)
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libcrypt-sysdep_routines += libc-do-syscall
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endif
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ifeq ($(subdir),rt)
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librt-sysdep_routines += libc-do-syscall
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librt-shared-only-routines += libc-do-syscall
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endif
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ifeq ($(subdir),nptl)
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libpthread-sysdep_routines += libc-do-syscall
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libpthread-shared-only-routines += libc-do-syscall
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endif
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ifeq ($(subdir),resolv)
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libanl-sysdep_routines += libc-do-syscall
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libanl-shared-only-routines += libc-do-syscall
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endif
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ifeq ($(subdir),csu)
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sysdep_routines += libc-do-syscall
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endif
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ifeq ($(subdir),nscd)
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nscd-modules += libc-do-syscall
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endif
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ifeq ($(subdir),nss)
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libnss_db-sysdep_routines += libc-do-syscall
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libnss_db-shared-only-routines += libc-do-syscall
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endif
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ifeq ($(subdir),posix)
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LDFLAGS-tst-rfc3484 += $(common-objpfx)csu/libc-do-syscall.o
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LDFLAGS-tst-rfc3484-2 += $(common-objpfx)csu/libc-do-syscall.o
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LDFLAGS-tst-rfc3484-3 += $(common-objpfx)csu/libc-do-syscall.o
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endif
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# Get value of default-abi.
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include $(common-objpfx)default-abi.make
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abi-variants := soft hard
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ifeq (,$(filter $(default-abi),$(abi-variants)))
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Unknown ABI, must be one of $(abi-variants)
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endif
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abi-includes :=
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abi-soft-options := -U__ARM_PCS_VFP
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abi-soft-condition := !defined __ARM_PCS_VFP
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abi-soft-ld-soname := ld-linux.so.3
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abi-hard-options := -D__ARM_PCS_VFP
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abi-hard-condition := defined __ARM_PCS_VFP
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abi-hard-ld-soname := ld-linux-armhf.so.3
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