forked from Imagelibrary/rtems
8c92fa385a
-- configure now fails to detect the toolchain for linux-posix. As work-around, I have reverted to the old behavior of RTEMS_TARGET_CPU_NAME, thus no_cpu/no_bsp will fail badly in configure again.
41 lines
878 B
Plaintext
41 lines
878 B
Plaintext
dnl
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dnl $Id$
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dnl
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dnl canonicalize target cpu
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dnl NOTE: Most rtems targets do not fullfil autoconf's
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dnl target naming conventions "processor-vendor-os"
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dnl Therefore autoconf's AC_CANONICAL_TARGET will fail for them
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dnl and we have to fix it for rtems ourselves
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AC_DEFUN(RTEMS_CANONICAL_TARGET_CPU,
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[
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AC_CANONICAL_SYSTEM
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AC_MSG_CHECKING(rtems target cpu)
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changequote(,)dnl
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case "${target}" in
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# hpux unix port should go here
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i[3456]86-go32-rtems*)
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RTEMS_CPU=i386
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;;
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i[3456]86-pc-linux*) # unix "simulator" port
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RTEMS_CPU=unix
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;;
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i[3456]86-*freebsd2*) # unix "simulator" port
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RTEMS_CPU=unix
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;;
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no_cpu-*rtems*)
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RTEMS_CPU=no_cpu
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;;
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sparc-sun-solaris*) # unix "simulator" port
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RTEMS_CPU=unix
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;;
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*)
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RTEMS_CPU=`echo $target | sed 's%^\([^-]*\)-\(.*\)$%\1%'`
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;;
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esac
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changequote([,])dnl
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AC_SUBST(RTEMS_CPU)
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AC_MSG_RESULT($RTEMS_CPU)
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])
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