doc/sbuild

#! /usr/bin/env sh

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#
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# sbuild: trivial sphinx-build wrapper to handle recursive make variable expansion.

SPHINXBUILD="$1"
shift

if [ -z "${PLANTUML_JAR}" ] ; then
  echo 'PLANTUML_JAR' not set.
  exit 1;
elif [ ! -r "${PLANTUML_JAR}" ] ; then
  echo plantuml jar \'${PLANTUML_JAR}\' not readable.
  exit 1;
elif [ ! -f "${PLANTUML_JAR}" ] ; then
  echo plantuml jar \'${PLANTUML_JAR}\' is not actually a jar.
  exit 1;
fi


exec $SPHINXBUILD \
  `eval echo \\$PAPEROPT_$PAPER` \
  "$@"