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|
#!/bin/bash
set -o verbose
set -o errexit
# This script downloads and imports timelib
# timelib does not use any autotools/cmake/config system to it is a simple import.
# This script is designed to run on Linux or Mac OS X
# Parsers make use of re2c, which needs to be installed and be version 0.15.3
# *only*. re2c 0.16 introduces an issues with clang which causes any date
# parser to hang.
#
VERSION=2017.05beta4
NAME=timelib
TARBALL=$VERSION.tar.gz
TARBALL_DIR=$NAME-$VERSION
TEMP_DIR=/tmp/temp-$NAME-$VERSION
DEST_DIR=`git rev-parse --show-toplevel`/src/third_party/$NAME-$VERSION
# Check prerequisites: re2c, wget
if ! [ -x "$(command -v re2c)" ]; then
echo 'Error: re2c is not installed.' >&2
exit 1
fi
RE2C_VERSION=`re2c --version`
if ! [ "re2c 0.15.3" == "$RE2C_VERSION" ]; then
echo 'Error: re2c MUST be version 0.15.3.' >&2
exit 1
fi
if ! [ -x "$(command -v wget)" ]; then
echo 'Error: wget is not installed.' >&2
exit 1
fi
if [ ! -f $TARBALL ]; then
echo "Get tarball"
wget https://github.com/derickr/timelib/archive/$TARBALL
fi
echo $TARBALL
tar -zxvf $TARBALL
rm -rf $TEMP_DIR
mv $TARBALL_DIR $TEMP_DIR
mkdir $DEST_DIR || true
cp -r $TEMP_DIR/* $DEST_DIR
cd $DEST_DIR
# Prune files
rm -rf $DEST_DIR/tests
rm $DEST_DIT/zones/old-tzcode-32-bit-output.tar.gz || true
# Create parsers
echo "Creating parsers"
make parse_date.c parse_iso_intervals.c
# Create SConscript file
cat << EOF > SConscript
# This is a generated file, please do not modify. It is generated by
# timelib_get_sources.sh
Import('env')
env = env.Clone()
try:
env.AppendUnique(CCFLAGS=[
'-DHAVE_GETTIMEOFDAY',
'-DHAVE_STRING_H',
])
if env.TargetOSIs('windows'):
env.AppendUnique(CCFLAGS=[
'-DHAVE_IO_H',
'-DHAVE_WINSOCK2_H',
])
elif env.TargetOSIs('solaris'):
env.AppendUnique(CCFLAGS=[
'-DHAVE_DIRENT_H',
'-DHAVE_STRINGS_H',
'-DHAVE_UNISTD_H',
'-D_POSIX_C_SOURCE=200112L',
])
elif env.TargetOSIs('darwin'):
env.AppendUnique(CCFLAGS=[
'-DHAVE_DIRENT_H',
'-DHAVE_SYS_TIME_H',
'-DHAVE_UNISTD_H',
])
else:
env.AppendUnique(CCFLAGS=[
'-DHAVE_DIRENT_H',
'-DHAVE_SYS_TIME_H',
'-DHAVE_UNISTD_H',
'-D_GNU_SOURCE',
])
except ValueError:
pass
env.Library(
target='timelib',
source=[
'astro.c',
'dow.c',
'interval.c',
'parse_date.c',
'parse_iso_intervals.c',
'parse_tz.c',
'parse_zoneinfo.c',
'timelib.c',
'tm2unixtime.c',
'unixtime2tm.c',
],
LIBDEPS_TAGS=[
'init-no-global-side-effects',
],
)
EOF
echo "Done"
|
