[jhbuild] Run wget & curl with host environment (GNOME bug 618499)

[Frederic Peters <fpeters src gnome org>]

commit e5bd9d9659f0100075ef977c3332e27efda6b652
Author: Frédéric Péters <fpeters 0d be>
Date:   Thu May 13 19:35:31 2010 +0200

    Run wget & curl with host environment (GNOME bug 618499)
    
    This avoids getting curl linking against the jhbuild'ed nss, and failing on
    unknown symbols.

 jhbuild/versioncontrol/tarball.py |   10 ++++++++--
 1 files changed, 8 insertions(+), 2 deletions(-)
---
diff --git a/jhbuild/versioncontrol/tarball.py b/jhbuild/versioncontrol/tarball.py
index 53095a7..b00b7c3 100644
--- a/jhbuild/versioncontrol/tarball.py
+++ b/jhbuild/versioncontrol/tarball.py
@@ -206,10 +206,16 @@ class TarballBranch(Branch):
             # don't have the tarball, try downloading it and check again
             if has_command('wget'):
                 res = buildscript.execute(
-                        ['wget', '--continue', self.module, '-O', localfile])
+                        ['wget', '--continue', self.module, '-O', localfile],
+                        extra_env={
+                          'LD_LIBRARY_PATH': os.environ.get('UNMANGLED_LD_LIBRARY_PATH'),
+                          'PATH': os.environ.get('UNMANGLED_PATH')})
             elif has_command('curl'):
                 res = buildscript.execute(
-                        ['curl', '--continue-at', '-', '-L', self.module, '-o', localfile])
+                        ['curl', '--continue-at', '-', '-L', self.module, '-o', localfile],
+                        extra_env={
+                          'LD_LIBRARY_PATH': os.environ.get('UNMANGLED_LD_LIBRARY_PATH'),
+                          'PATH': os.environ.get('UNMANGLED_PATH')})
             else:
                 raise FatalError(_("unable to find wget or curl"))