1 files changed, 56 insertions, 0 deletions
diff --git a/contrib/macdeploy/detached-sig-apply.sh b/contrib/macdeploy/detached-sig-apply.sh
new file mode 100755
index 0000000000..91674a92e6
--- /dev/null
+++ b/contrib/macdeploy/detached-sig-apply.sh
@@ -0,0 +1,56 @@
+#!/bin/sh
+# Copyright (c) 2014-2015 The Bitcoin Core developers
+# Distributed under the MIT software license, see the accompanying
+# file COPYING or http://www.opensource.org/licenses/mit-license.php.
+
+set -e
+
+UNSIGNED="$1"
+SIGNATURE="$2"
+ARCH=x86_64
+ROOTDIR=dist
+TEMPDIR=signed.temp
+OUTDIR=signed-app
+
+if [ -z "$UNSIGNED" ]; then
+  echo "usage: $0 <unsigned app> <signature>"
+  exit 1
+fi
+
+if [ -z "$SIGNATURE" ]; then
+  echo "usage: $0 <unsigned app> <signature>"
+  exit 1
+fi
+
+rm -rf ${TEMPDIR} && mkdir -p ${TEMPDIR}
+tar -C ${TEMPDIR} -xf ${UNSIGNED}
+cp -rf "${SIGNATURE}"/* ${TEMPDIR}
+
+if [ -z "${PAGESTUFF}" ]; then
+  PAGESTUFF=${TEMPDIR}/pagestuff
+fi
+
+if [ -z "${CODESIGN_ALLOCATE}" ]; then
+  CODESIGN_ALLOCATE=${TEMPDIR}/codesign_allocate
+fi
+
+find ${TEMPDIR} -name "*.sign" | while read i; do
+  SIZE=`stat -c %s "${i}"`
+  TARGET_FILE="`echo "${i}" | sed 's/\.sign$//'`"
+
+  echo "Allocating space for the signature of size ${SIZE} in ${TARGET_FILE}"
+  ${CODESIGN_ALLOCATE} -i "${TARGET_FILE}" -a ${ARCH} ${SIZE} -o "${i}.tmp"
+
+  OFFSET=`${PAGESTUFF} "${i}.tmp" -p | tail -2 | grep offset | sed 's/[^0-9]*//g'`
+  if [ -z ${QUIET} ]; then
+    echo "Attaching signature at offset ${OFFSET}"
+  fi
+
+  dd if="$i" of="${i}.tmp" bs=1 seek=${OFFSET} count=${SIZE} 2>/dev/null
+  mv "${i}.tmp" "${TARGET_FILE}"
+  rm "${i}"
+  echo "Success."
+done
+mv ${TEMPDIR}/${ROOTDIR} ${OUTDIR}
+rm -rf ${TEMPDIR}
+echo "Signed: ${OUTDIR}"