From 31c60dc0663c493dfacf9df79ddc8aa1e96fbaec Mon Sep 17 00:00:00 2001
From: Dane Springmeyer <dane@dbsgeo.com>
Date: Sun, 18 Jul 2010 21:34:08 +0000
Subject: [PATCH] add mapnik-config script and pkg-config file - #175

---
 SConstruct                                 |   3 +
 utils/mapnik-config/SConscript             | 103 +++++++++++++++++++++
 utils/mapnik-config/mapnik-config.template |  99 ++++++++++++++++++++
 3 files changed, 205 insertions(+)
 create mode 100644 utils/mapnik-config/SConscript
 create mode 100755 utils/mapnik-config/mapnik-config.template

diff --git a/SConstruct b/SConstruct
index 96377b6b4..950810e4b 100644
--- a/SConstruct
+++ b/SConstruct
@@ -1266,3 +1266,6 @@ if not HELP_REQUESTED:
     
     # build C++ tests
     SConscript('tests/cpp_tests/SConscript')
+
+    # install pkg-config script and mapnik-config script
+    SConscript('utils/mapnik-config/SConscript')
diff --git a/utils/mapnik-config/SConscript b/utils/mapnik-config/SConscript
new file mode 100644
index 000000000..741fbe749
--- /dev/null
+++ b/utils/mapnik-config/SConscript
@@ -0,0 +1,103 @@
+#
+# This file is part of Mapnik (c++ mapping toolkit)
+#
+# Copyright (C) 2006 Artem Pavlenko, Jean-Francois Doyon
+#
+# Mapnik is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public
+# License along with this library; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+#
+# $Id$
+
+Import ('env')
+import re
+import os
+
+prefix = env['PREFIX']
+install_prefix = env['DESTDIR'] + '/' + prefix
+LIBDIR_SCHEMA = env['LIBDIR_SCHEMA']
+version = env['MAPNIK_VERSION_STRING']
+mapnik_libname = 'mapnik2'
+
+filesystem = 'boost_filesystem%s' % env['BOOST_APPEND']
+regex = 'boost_regex%s' % env['BOOST_APPEND']
+
+private_libs = '-lfreetype -l%s -l%s -l%s' % (env['ICU_LIB_NAME'],filesystem,regex)
+
+if env['THREADING'] == 'multi':
+    private_libs += ' -lboost_thread%s' % env['BOOST_APPEND']
+
+if env['HAS_BOOST_SYSTEM']:
+    private_libs += ' -lboost_system%s' % env['BOOST_APPEND']
+
+if env['HAS_CAIRO']:
+    private_libs += '-lcairomm-1.0 -lcairo'
+
+other_libs = private_libs + ' '.join(['-L%s' % i for i in env['LIBPATH'] if not i.startswith('#')])
+
+# todo - refine this list
+other_includes = ' '.join(['-I%s' % i for i in env['CPPPATH'] if not i.startswith('#')])
+
+top = '''#!/bin/sh
+
+prefix=%(prefix)s
+exec_prefix=${prefix}
+includedir=${prefix}/include
+libdir=${exec_prefix}/%(LIBDIR_SCHEMA)s
+version='%(version)s'
+mapnik_libname=%(mapnik_libname)s
+private_libs='%(private_libs)s'
+other_libs='%(other_libs)s'
+other_includes='%(other_includes)s'
+''' % locals()
+
+
+pkg_config = '''
+Name: libmapnik
+Version: ${version}
+Description: libmapnik library.
+Requires:
+Libs: -L${libdir} -l${mapnik_libname}
+Libs.private: ${private_libs} 
+Cflags: -I${includedir}
+'''
+
+template = open('mapnik-config.template','r').read()
+
+source = 'mapnik-config'
+open(source,'w').write(top+template)
+
+try:
+    os.chmod(source,0666)
+except: pass
+
+if 'install' in COMMAND_LINE_TARGETS:
+    # we must add 'install' catch here because otherwise
+    # custom command will be run when not installing
+    target_path = os.path.normpath(install_prefix+'/bin')
+    full_target = os.path.join(target_path,source)
+    env.Alias('install',full_target)
+    env.Command(full_target, source,
+       [
+       Copy("$TARGET","$SOURCE"),
+       Chmod("$TARGET", 0755),
+       ])
+
+source = 'mapnik.pc'
+open(source,'w').write(top+pkg_config)
+try:
+    os.chmod(source,0666)
+except: pass
+target_path = os.path.normpath(install_prefix+'/lib/pkgconfig')
+env.Install(target_path,source)
+env.Alias('install',target_path)
diff --git a/utils/mapnik-config/mapnik-config.template b/utils/mapnik-config/mapnik-config.template
new file mode 100755
index 000000000..1fe80dc21
--- /dev/null
+++ b/utils/mapnik-config/mapnik-config.template
@@ -0,0 +1,99 @@
+usage()
+{
+    cat <<EOF
+Usage: mapnik-config [OPTION]
+
+Known values for OPTION are:
+
+  --prefix          display mapnik prefix [default $prefix]
+  --prefix=DIR      change mapnik prefix [default $prefix]
+  --exec-prefix=DIR change mapnik exec prefix [default $exec_prefix]
+  --libs            print library linking information
+  --cflags          print pre-processor and compiler flags
+  --fonts           print default fonts directory
+  --input-plugins   print default plugins directory
+  --help            display this help and exit
+  -v --version         output version information
+EOF
+
+    exit $1
+}
+
+if test $# -eq 0; then
+    usage 1
+fi
+
+cflags=false
+libs=false
+
+while test $# -gt 0; do
+    case "$1" in
+    -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
+    *) optarg= ;;
+    esac
+
+    case "$1" in
+    
+    --prefix=*)
+      prefix=$optarg
+      includedir=$prefix/include
+      libdir=$prefix/lib
+      ;;
+
+    --prefix)
+      echo $prefix
+      ;;
+
+    --exec-prefix=*)
+      exec_prefix=$optarg
+      libdir=$exec_prefix/lib
+      ;;
+
+    --exec-prefix)
+      echo $exec_prefix
+      ;;
+
+    -v)
+      echo $version
+      exit 0
+      ;;
+
+    --version)
+      echo $version
+      exit 0
+      ;;
+
+    --help)
+      usage 0
+      ;;
+
+    --fonts)
+      echo ${libdir}/mapnik2/fonts 
+      ;;
+
+    --plugins)
+      echo ${libdir}/mapnik2/input 
+      ;;
+      
+    --cflags)
+      echo -I${includedir} ${other_includes}
+      ;;
+
+#
+#    --modules)
+#       	echo 1
+#       	;;
+
+    --libs)
+      echo -L${libdir} -l${mapnik_libname} ${other_libs}
+      ;;
+
+    *)
+  usage
+  exit 1
+  ;;
+    esac
+    shift
+done
+
+exit 0