forked from Imagelibrary/rtems
084556d6ec
* aclocal/check-rdbg.m4: Added check to determine which PowerPC BSPs support the new exception processing model and consequently, librdbg.
46 lines
1014 B
Plaintext
46 lines
1014 B
Plaintext
dnl $Id$
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dnl
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AC_DEFUN(RTEMS_CHECK_RDBG,
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[dnl
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AC_REQUIRE([RTEMS_TOP])dnl
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AC_REQUIRE([RTEMS_CHECK_CPU])dnl
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AC_REQUIRE([RTEMS_CHECK_NETWORKING])dnl
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AC_REQUIRE([RTEMS_ENABLE_RDBG])dnl
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AC_CACHE_CHECK([whether BSP supports librdbg],
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rtems_cv_HAS_RDBG,
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[
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if test -d "$srcdir/${RTEMS_TOPdir}/c/src/librdbg/src/${RTEMS_CPU}/${$1}";
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then
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rtems_cv_HAS_RDBG="yes" ;
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elif test -d "$srcdir/${RTEMS_TOPdir}/c/src/librdbg/src/${RTEMS_CPU}/any";
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then
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rtems_cv_HAS_RDBG="yes" ;
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elif test "${RTEMS_CPU}" = "powerpc";
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then
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A=`grep -l RTEMS_PPC_EXCEPTION_PROCESSING_MODEL $srcdir/${RTEMS_TOPdir}/make/custom/* 2>/dev/null`;
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C=""
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for i in ${A} ;
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do
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B=`basename ${i} .cfg`;
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C="${C} ${B}";
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done
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target_found="no";
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for j in ${C} ;
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do
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if test "${$1}" = "${j}" ;
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then
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target_found="yes";
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fi
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done
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if test "$target_found" = "yes" ;
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then
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rtems_cv_HAS_RDBG="yes" ;
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fi
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else
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rtems_cv_HAS_RDBG="no";
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fi
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])
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HAS_RDBG="$rtems_cv_HAS_RDBG"
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AC_SUBST(HAS_RDBG)
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])
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