[jhbuild] autotools: restore autoreconf support

[Frederic Peters <fpeters src gnome org>]

commit 6593a2396cc24015d5bc0c902eca54aa55f8535d
Author: Maciek Borzecki <maciek borzecki gmail com>
Date:   Fri Apr 24 13:11:37 2015 +0200

    autotools: restore autoreconf support
    
    Commit 62a9cd179b6de5e808f9a7b6b45625bec952c38b removed support for
    automatically running 'autoreconf -if' whenever autogen-sh='autoreconf'
    is used. The patch restores this functionality sans the bits that were
    removed by the prior commit.
    
    Signed-off-by: Maciek Borzecki <maciek borzecki gmail com>
    
    https://bugzilla.gnome.org/show_bug.cgi?id=748409

 jhbuild/modtypes/autotools.py |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/jhbuild/modtypes/autotools.py b/jhbuild/modtypes/autotools.py
index dcb6f41..78a2ff3 100644
--- a/jhbuild/modtypes/autotools.py
+++ b/jhbuild/modtypes/autotools.py
@@ -223,6 +223,10 @@ class AutogenModule(MakeModule, DownloadableModule):
         except:
             pass
 
+        if self.autogen_sh == 'autoreconf':
+            buildscript.execute(['autoreconf', '-fi'], cwd=srcdir)
+            os.chmod(os.path.join(srcdir, 'configure'), 0755)
+
         buildscript.execute(cmd, cwd = builddir, extra_env = self.extra_env)
     do_configure.depends = [PHASE_CHECKOUT]
     do_configure.error_phases = [PHASE_FORCE_CHECKOUT,