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47 lines
1.3 KiB
Plaintext
47 lines
1.3 KiB
Plaintext
dnl We are not running in a real autoconf environment. So we're using real m4
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dnl here, not the crazier environment that autoconf provides.
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dnl Autoconf expects [] for quotes; give it to them
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changequote([, ])
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dnl AC_DEFUN is provided to use instead of define in autoconf. Provide it too.
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define([AC_DEFUN], [define($1, [$2])])
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dnl AC_ARG_ENABLE(FEATURE, HELP-STRING, IF-TRUE[, IF-FALSE])
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dnl We have to ignore the help string due to how help works in autoconf...
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AC_DEFUN([AC_ARG_ENABLE],
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[#] Check whether --enable-[$1] or --disable-[$1] was given.
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[if test "[${enable_]patsubst([$1], -, _)+set}" = set; then
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enableval="[$enable_]patsubst([$1], -, _)"
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$3
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ifelse([$4], , , [else
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$4
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])dnl
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fi
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])
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dnl AC_MSG_ERROR(error-description)
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AC_DEFUN([AC_MSG_ERROR], [{ echo "configure: error: $1" 1>&2; exit 1; }])
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AC_DEFUN([AC_MSG_WARN], [ echo "configure: warning: $1" 1>&2 ])
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dnl Add the variable to the list of substitution variables
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AC_DEFUN([AC_SUBST],
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[
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_subconfigure_ac_subst_args="$_subconfigure_ac_subst_args $1"
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])
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dnl Override for AC_DEFINE.
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AC_DEFUN([AC_DEFINE],
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[
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cat >>confdefs.h <<\EOF
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[#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1)
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EOF
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cat >> confdefs.pytmp <<\EOF
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(''' $1 ''', ifelse($#, 2, [r''' $2 '''], $#, 3, [r''' $2 '''], ' 1 '))
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EOF
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])
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dnl AC_OUTPUT_SUBDIRS(subdirectory)
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AC_DEFUN([AC_OUTPUT_SUBDIRS], [do_output_subdirs "$1"])
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