2018-01-29 18:30:24 +00:00
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sinclude(./aclocal.m4)dnl Autoconf lossage
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GLIBC_PROVIDES dnl See aclocal.m4 in the top level source directory.
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# Local configure fragment for sysdeps/unix/sysv/linux/riscv.
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arch_minimum_kernel=4.15.0
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libc_cv_riscv_int_abi=no
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AC_EGREP_CPP(4 8 8, [__SIZEOF_INT__ __SIZEOF_LONG__ __SIZEOF_POINTER__
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], libc_cv_riscv_int_abi=lp64)
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if test $libc_cv_riscv_int_abi = no; then
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AC_MSG_ERROR([Unable to determine integer ABI])
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fi
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libc_cv_riscv_float_abi=no
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AC_EGREP_CPP(yes, [#ifdef __riscv_float_abi_double
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yes
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#endif
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],libc_cv_riscv_float_abi=d)
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AC_EGREP_CPP(yes, [#ifdef __riscv_float_abi_soft
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yes
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#endif
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],libc_cv_riscv_float_abi=)
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2019-03-30 01:11:31 +00:00
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if test "$libc_cv_riscv_float_abi" = no; then
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2018-01-29 18:30:24 +00:00
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AC_MSG_ERROR([Unable to determine floating-point ABI])
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fi
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LIBC_CONFIG_VAR([default-abi], [$libc_cv_riscv_int_abi$libc_cv_riscv_float_abi])
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case $libc_cv_riscv_int_abi$libc_cv_riscv_float_abi-$machine in
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lp64-riscv/rv64/*)
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LIBC_SLIBDIR_RTLDDIR([lib64/lp64], [lib])
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;;
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lp64d-riscv/rv64/*)
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LIBC_SLIBDIR_RTLDDIR([lib64/lp64d], [lib])
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;;
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esac
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ldd_rewrite_script=sysdeps/unix/sysv/linux/riscv/ldd-rewrite.sed
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