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collapseos/tools/zasm.sh
Keith Stellyes 4180b5873d Fix for tools/zasm.sh being dependent on readlink -f (an issue on macOS, preventing builds) (#28)
* Fix for tools/zasm.sh being dependent on readlink -f (an issue on macOS, preventing builds)

* Wrap zasm.sh shebang in /usr/bin/env ; remove comment about BSDs
2019-10-10 15:21:37 -04:00

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#!/usr/bin/env bash
# readlink -f doesn't work with macOS's implementation
# so, if we can't get readlink -f to work, try python with a realpath implementation
ABS_PATH=$(readlink -f "$0" || python -c "import sys, os; print(os.path.realpath('$0'))")
# wrapper around ./emul/zasm/zasm that prepares includes CFS prior to call
DIR=$(dirname "${ABS_PATH}")
ZASMBIN="${DIR}/emul/zasm/zasm"
CFSPACK="${DIR}/cfspack/cfspack"
INCCFS=$(mktemp)
for p in "$@"; do
"${CFSPACK}" "${p}" "*.h" >> "${INCCFS}"
"${CFSPACK}" "${p}" "*.asm" >> "${INCCFS}"
done
"${ZASMBIN}" "${INCCFS}"
RES=$?
rm "${INCCFS}"
exit $RES