5 MUPDF_URL
="https://github.com/ArtifexSoftware/mupdf"
6 MUPDF_DESIRED_VERSION
="bd88b96f7b7b21d64d4fb32a2674653a08f8cb38"
8 if [ ! -d ${MUPDF_OUTPUT_DIR} ]; then
9 echo "mupdf does not exist, fetching it from ${MUPDF_URL}"
10 git clone
${cloneargs-} ${MUPDF_URL} --recursive ${MUPDF_OUTPUT_DIR}
13 cd ${MUPDF_OUTPUT_DIR}
15 MUPDF_VERSION
=$
(git rev-parse HEAD
)
17 test "${MUPDF_VERSION}" = "${MUPDF_DESIRED_VERSION}" ||
{
18 printf "mupdf current version is ${MUPDF_VERSION} "
19 echo "switching to ${MUPDF_DESIRED_VERSION}"
20 git checkout
${MUPDF_DESIRED_VERSION}
21 git submodule update
--init --recursive