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c6cb8783b5
Bump autoconf requirement to 2.71 to allow regenerating configure on more recent distributions. autoconf 2.71 has been in Fedora since F36 and is the current version in Debian stable (bookworm). It appears to be current in Gentoo as well. All sysdeps configure and preconfigure scripts have also been regenerated; all changes are trivial transformations that do not affect functionality. Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org> Reviewed-by: Carlos O'Donell <carlos@redhat.com>
78 lines
1.9 KiB
Plaintext
78 lines
1.9 KiB
Plaintext
# This file is generated from configure.ac by Autoconf. DO NOT EDIT!
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# Local preconfigure fragment for sysdeps/powerpc
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case "$machine" in
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powerpc64le)
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base_machine=powerpc machine=powerpc/powerpc64/le
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;;
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powerpc64*)
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base_machine=powerpc machine=powerpc/powerpc64/be
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;;
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powerpc*)
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base_machine=powerpc machine=powerpc/powerpc32
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with_fp_cond="!defined __NO_FPRS__"
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case "$host_os" in
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*gnuspe*)
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# SPE support was dropped in glibc 2.30.
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as_fn_error $? "Host system type $host is no longer supported." "$LINENO" 5
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;;
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esac
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;;
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esac
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# Lets ask the compiler which Power processor we've got, in case the user did
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# not choose a --with-cpu value. Scan a trivial generated assembly program
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# and scrape the first
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# .machine <machine>
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# or
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# .ascii "-mcpu=<machine>"
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# directive which shows up, and try using it.
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case "${machine}:${submachine}" in
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*powerpc*:)
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archcpu=`echo "int foo () { return 0; }" \
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| $CC $CFLAGS $CPPFLAGS -S -frecord-gcc-switches -xc -o - - \
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| grep -E "mcpu=|.machine" -m 1 \
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| sed -e "s/.*machine //" -e "s/.*mcpu=\(.*\)\"/\1/"`
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# Note if you add patterns here you must ensure that an appropriate
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# directory exists in sysdeps/powerpc. Likewise, if we find a
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# cpu, don't let the generic configure append extra compiler options.
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case "$archcpu" in
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405fp|440fp|464fp|476fp)
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submachine=${archcpu%fp}
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if test ${libc_cv_cc_submachine+y}
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then :
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printf %s "(cached) " >&6
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else $as_nop
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libc_cv_cc_submachine=""
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fi
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;;
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405|440|464|476)
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submachine=${archcpu}
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if test ${libc_cv_cc_submachine+y}
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then :
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printf %s "(cached) " >&6
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else $as_nop
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libc_cv_cc_submachine=""
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fi
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;;
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a2|970|power[4-9]|power5x|power6+|power10)
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submachine=${archcpu}
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if test ${libc_cv_cc_submachine+y}
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then :
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printf %s "(cached) " >&6
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else $as_nop
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libc_cv_cc_submachine=""
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fi
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;;
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*)
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# We couldn't figure it out, assume none
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;;
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esac
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;;
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esac
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