system_cmds-550.6.tar.gz

[apple/system_cmds.git] / zic.tproj / generate_zoneinfo.sh

diff --git a/zic.tproj/generate_zoneinfo.sh b/zic.tproj/generate_zoneinfo.sh
new file mode 100755 (executable)
index 0000000..74a43d8
--- /dev/null
+++ b/zic.tproj/generate_zoneinfo.sh
@@ -0,0 +1,80 @@
+#!/bin/sh
+set -e
+set -x
+
+printenv | sort
+
+if [ $# -ne 5 ]; then
+    echo "Usage: $0 SRCROOT OBJROOT BUILT_PRODUCTS_DIR SDKROOT PLATFORM_NAME" 1>&2
+    exit 1
+fi
+
+SRCROOT="$1"
+OBJROOT="$2"
+BUILT_PRODUCTS_DIR="$3"
+SDKROOT="$4"
+PLATFORM_NAME="$5"
+
+ZICHOST_SYMROOT="${BUILT_PRODUCTS_DIR}/zic_host-sym"
+ZICHOST_DSTROOT="${BUILT_PRODUCTS_DIR}/zic_host-dst"
+ZICHOST="${ZICHOST_DSTROOT}/zic_host"
+
+LOCALTIME="US/Pacific"
+POSIXRULES="US/Pacific"
+
+# pacificnew is obsolete and was removed from ZONE_FILES
+ZONE_FILES="africa antarctica asia australasia europe northamerica southamerica etcetera factory backward systemv solar87 solar88 solar89"
+ZONEINFO="${BUILT_PRODUCTS_DIR}/zoneinfo"
+DATFILES="${BUILT_PRODUCTS_DIR}/datfiles"
+PRIVATEDIR="${BUILT_PRODUCTS_DIR}/private"
+
+# ftp://elsie.nci.nih.gov/pub/tzdata*.tar.gz
+# the tzdata*.tar.gz file is automatically unpacked and a version file created
+# /usr/local/share/tz/tzdata*.tar.gz is installed by the TimeZoneData project
+TARBALL=`ls ${SDKROOT}/usr/local/share/tz/tzdata* | sort | tail -n 1`
+if [ -z "$TARBALL" ]; then
+    echo "No tzdata file found in ${SDKROOT}/usr/local/share/tz" 1>&2
+    exit 1
+fi
+DATVERS=`basename ${TARBALL} | sed -e 's,\..*,,' -e 's/^tzdata//'`
+VERSIONFILE="${ZONEINFO}/+VERSION"
+
+mkdir -p "${DATFILES}"
+mkdir -p "${ZONEINFO}"
+tar zxf "${TARBALL}" -C "${DATFILES}"
+for tz in ${ZONE_FILES}; do
+    if [ ${tz} = "northamerica" ]; then
+        ARG="-p America/New_York"
+    else
+        ARG=""
+    fi
+    ${ZICHOST} ${ARG} -L /dev/null -d "${ZONEINFO}" \
+        -y "${DATFILES}/yearistype.sh" "${DATFILES}/${tz}" || exit 1
+done
+if [ $? -ne 0 ]; then
+    exit 1
+fi
+
+chmod -R og-w "${ZONEINFO}"
+for f in "zone.tab" "iso3166.tab"; do
+    install -m 0444 "${DATFILES}/$f" "${ZONEINFO}/$f" || exit 1
+done
+if [ $? -ne 0 ]; then
+    exit 1
+fi
+
+if [ "${PLATFORM_NAME}" = "iphoneos" ]; then
+    mkdir -p "${PRIVATEDIR}/var/db"
+    mkdir -p -m a+rwx "${PRIVATEDIR}/var/db/timezone"
+    ln -hfs "/usr/share/zoneinfo/${LOCALTIME}" "${PRIVATEDIR}/var/db/timezone/localtime"
+else
+    mkdir -p "${PRIVATEDIR}/etc"
+    ln -hfs "/usr/share/zoneinfo/${LOCALTIME}" "${PRIVATEDIR}/etc/localtime"
+fi
+
+rm -f "${VERSIONFILE}"
+echo ${DATVERS} > "${VERSIONFILE}"
+chmod 444 "${VERSIONFILE}"
+touch "${ZONEINFO}"
+touch "${PRIVATEDIR}"
+