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https://gitlab.rtems.org/rtems/rtos/rtems.git
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Ralf Corsepius
3da33bf813
* acinclude.m4: New. * configure.ac: Don't use AUTOHEADER to generate cpuopts.h. Add local autoheader config.h. * aclocal/canonical-target-name.m4: Require AC_CANONICAL_HOST. * aclocal/enable-inlines.m4: Remove USE_MACROS (Unused).
41 lines
963 B
Plaintext
41 lines
963 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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[AC_REQUIRE([AC_CANONICAL_HOST])
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AC_MSG_CHECKING(rtems target cpu)
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case "${host}" in
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# hpux unix port should go here
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i[[34567]]86-*linux*) # unix "simulator" port
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RTEMS_CPU=unix
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;;
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i[[34567]]86-*freebsd*) # unix "simulator" port
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RTEMS_CPU=unix
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;;
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i[[34567]]86-pc-cygwin*) # Cygwin is just enough unix like :)
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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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tic4x-*rtems*) # gcc changed the name
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RTEMS_CPU=c4x
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;;
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*)
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RTEMS_CPU=`echo $host | sed 's%^\([[^-]]*\)-\(.*\)$%\1%'`
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;;
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esac
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AC_SUBST(RTEMS_CPU)
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AC_MSG_RESULT($RTEMS_CPU)
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])
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