scons: using geos-config program to configure geos plugin depedency
This commit is contained in:
Dane Springmeyer
parent
d1f56f5843
commit
be5cd7d307
1 changed files with 18 additions and 9 deletions
27
SConstruct
27
SConstruct
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@ -215,6 +215,7 @@ pretty_dep_names = {
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'pg_config':'pg_config program | try setting PG_CONFIG SCons option',
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'xml2-config':'xml2-config program | try setting XML2_CONFIG SCons option',
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'gdal-config':'gdal-config program | try setting GDAL_CONFIG SCons option',
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'geos-config':'geos-config program | try setting GEOS_CONFIG SCons option',
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'freetype-config':'freetype-config program | try setting FREETYPE_CONFIG SCons option',
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'osm':'more info: http://trac.mapnik.org/wiki/OsmPlugin',
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'curl':'libcurl is required for the "osm" plugin - more info: http://trac.mapnik.org/wiki/OsmPlugin',
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@ -245,13 +246,15 @@ BOOST_MIN_VERSION = '1.41'
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# Core plugin build configuration
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# opts.AddVariables still hardcoded however...
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PLUGINS = { # plugins with external dependencies
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'postgis': {'default':True,'path':'PGSQL','inc':'libpq-fe.h','lib':'pq','lang':'C'},
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# configured by calling project, henche 'path':None
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'postgis': {'default':True,'path':None,'inc':'libpq-fe.h','lib':'pq','lang':'C'},
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'gdal': {'default':False,'path':None,'inc':'gdal_priv.h','lib':'gdal','lang':'C++'},
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'ogr': {'default':False,'path':None,'inc':'ogrsf_frmts.h','lib':'gdal','lang':'C++'},
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'geos': {'default':False,'path':None,'inc':'geos_c.h','lib':'geos_c','lang':'C'},
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# configured with custom paths, hence 'path': PREFIX/INCLUDES/LIBS
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'occi': {'default':False,'path':'OCCI','inc':'occi.h','lib':'ociei','lang':'C++'},
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'sqlite': {'default':False,'path':'SQLITE','inc':'sqlite3.h','lib':'sqlite3','lang':'C'},
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'rasterlite': {'default':False,'path':'RASTERLITE','inc':['sqlite3.h','rasterlite.h'],'lib':'rasterlite','lang':'C'},
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'geos': {'default':False,'path':None,'inc':'geos_c.h','lib':'geos_c','lang':'C'},
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# todo: osm plugin does also depend on libxml2 (but there is a separate check for that)
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'osm': {'default':False,'path':None,'inc':'curl/curl.h','lib':'curl','lang':'C'},
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@ -309,6 +312,7 @@ opts.AddVariables(
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# Variables for required dependencies
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('FREETYPE_CONFIG', 'The path to the freetype-config executable.', 'freetype-config'),
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('XML2_CONFIG', 'The path to the xml2-config executable.', 'xml2-config'),
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('GEOS_CONFIG', 'The path to the geos-config executable.', 'geos-config'),
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PathVariable('ICU_INCLUDES', 'Search path for ICU include files', '/usr/include', PathVariable.PathAccept),
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PathVariable('ICU_LIBS','Search path for ICU include files','/usr/' + LIBDIR_SCHEMA, PathVariable.PathAccept),
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('ICU_LIB_NAME', 'The library name for icu (such as icuuc, sicuuc, or icucore)', 'icuuc'),
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@ -340,8 +344,6 @@ opts.AddVariables(
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PathVariable('SQLITE_LIBS', 'Search path for SQLITE library files', '/usr/' + LIBDIR_SCHEMA, PathVariable.PathAccept),
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PathVariable('RASTERLITE_INCLUDES', 'Search path for RASTERLITE include files', '/usr/include/', PathVariable.PathAccept),
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PathVariable('RASTERLITE_LIBS', 'Search path for RASTERLITE library files', '/usr/' + LIBDIR_SCHEMA, PathVariable.PathAccept),
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PathVariable('GEOS_INCLUDES', 'Search path for GEOS include files', '/usr/include/', PathVariable.PathAccept),
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PathVariable('GEOS_LIBS', 'Search path for GEOS library files', '/usr/' + LIBDIR_SCHEMA, PathVariable.PathAccept),
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# Other variables
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BoolVariable('SHAPE_MEMORY_MAPPED_FILE', 'Utilize memory-mapped files in Shapefile Plugin (higher memory usage, better performance)', 'True'),
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@ -510,7 +512,7 @@ def parse_config(context, config, checks='--libs --cflags'):
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env = context.env
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tool = config.lower().replace('_','-')
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toolname = tool
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if config == 'GDAL_CONFIG':
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if config in ('GDAL_CONFIG','GEOS_CONFIG'):
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toolname += ' %s' % checks
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context.Message( 'Checking for %s... ' % toolname)
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cmd = '%s %s' % (env[config],checks)
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@ -524,10 +526,11 @@ def parse_config(context, config, checks='--libs --cflags'):
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ret = False
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print ' (xml2-config not found!)'
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if not parsed:
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if config == 'GDAL_CONFIG':
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if config in ('GDAL_CONFIG','GEOS_CONFIG'):
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# optional deps...
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env['SKIPPED_DEPS'].append(tool)
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conf.rollback_option('GDAL_CONFIG')
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else:
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conf.rollback_option(config)
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else: # freetype and libxml2, not optional
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env['MISSING_DEPS'].append(tool)
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context.Result( ret )
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return ret
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@ -1017,7 +1020,11 @@ if not preconfigured:
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libname = conf.get_pkg_lib('GDAL_CONFIG','ogr')
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if libname:
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details['lib'] = libname
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elif plugin == 'geos':
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if conf.parse_config('GEOS_CONFIG',checks='--ldflags --cflags'):
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lgeos_c = env['PLUGINS']['geos']['lib']
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env.Append(LIBS = lgeos_c)
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elif details['path'] and details['lib'] and details['inc']:
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backup = env.Clone().Dictionary()
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# Note, the 'delete_existing' keyword makes sure that these paths are prepended
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@ -1352,6 +1359,8 @@ if not HELP_REQUESTED:
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elif not details['lib']:
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# build internal shape and raster plugins
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SConscript('plugins/input/%s/SConscript' % plugin)
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else:
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color_print(1,"Notice: depedencies not met for plugin '%s', not building..." % plugin)
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# todo - generalize this path construction, also used in plugin SConscript...
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