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scons: switch to regex to find and parse the (potentially custom) gdal libname from gdal-config - this is specifically to support debian naming of gdal pkgs

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Dane Springmeyer 2009-02-28 23:55:03 +00:00
parent 2399d61c4b
commit 67fe8b2c34
1 changed files with 23 additions and 11 deletions
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32
SConstruct
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@ -21,6 +21,7 @@
import os import os
import sys import sys
import re
import platform import platform
from glob import glob from glob import glob
from subprocess import Popen, PIPE from subprocess import Popen, PIPE
@ -254,6 +255,20 @@ def parse_config(context, config, checks='--libs --cflags'):
context.Result( ret ) context.Result( ret )
return ret return ret
def get_pkg_lib(context, config, lib):
libpattern = r'-l([^\s]*)'
libname = None
env = context.env
context.Message( 'Checking for name of %s library... ' % lib)
cmd = '%s --libs' % env[config]
ret = context.TryAction(cmd)[0]
if ret:
libnames = re.findall(libpattern,call(cmd))
if libnames:
libname = libnames[0]
context.Result( libname )
return ret
def parse_pg_config(context, config): def parse_pg_config(context, config):
env = context.env env = context.env
tool = config.lower() tool = config.lower()
@ -357,6 +372,7 @@ conf_tests = { 'CheckPKGConfig' : CheckPKGConfig,
'parse_config' : parse_config, 'parse_config' : parse_config,
'parse_pg_config' : parse_pg_config, 'parse_pg_config' : parse_pg_config,
'ogr_enabled':ogr_enabled, 'ogr_enabled':ogr_enabled,
'get_pkg_lib':get_pkg_lib,
} }
@ -567,11 +583,9 @@ if not env.GetOption('clean'):
if plugin == 'gdal': if plugin == 'gdal':
if conf.parse_config('GDAL_CONFIG',checks='--libs'): if conf.parse_config('GDAL_CONFIG',checks='--libs'):
conf.parse_config('GDAL_CONFIG',checks='--cflags') conf.parse_config('GDAL_CONFIG',checks='--cflags')
lib_result = call('gdal-config --libs') libname = conf.get_pkg_lib('GDAL_CONFIG','gdal')
if lib_result: if libname:
details['lib'] = lib_result.split(' ')[1].lstrip('-l') details['lib'] = libname
else:
color_print(1,'Problem encountered parsing gdal lib name')
elif plugin == 'postgis': elif plugin == 'postgis':
conf.parse_pg_config('PG_CONFIG') conf.parse_pg_config('PG_CONFIG')
elif plugin == 'ogr': elif plugin == 'ogr':
@ -579,11 +593,9 @@ if not env.GetOption('clean'):
if not 'gdal' in env['REQUESTED_PLUGINS']: if not 'gdal' in env['REQUESTED_PLUGINS']:
conf.parse_config('GDAL_CONFIG',checks='--libs') conf.parse_config('GDAL_CONFIG',checks='--libs')
conf.parse_config('GDAL_CONFIG',checks='--cflags') conf.parse_config('GDAL_CONFIG',checks='--cflags')
lib_result = call('gdal-config --libs') libname = conf.get_pkg_lib('GDAL_CONFIG','gdal')
if lib_result: if libname:
details['lib'] = lib_result.split(' ')[1].lstrip('-l') details['lib'] = libname
else:
color_print(1,'Problem encountered parsing gdal lib name')
elif details['path'] and details['lib'] and details['inc']: elif details['path'] and details['lib'] and details['inc']:
backup = env.Clone().Dictionary() backup = env.Clone().Dictionary()