[vte] Revert "build: srcdir != builddir fix"

[Christian Persch <chpe src gnome org>]

commit a9d2e2f5372a33f03ffc6efd40336f6b5b0bedd9
Author: Christian Persch <chpe gnome org>
Date:   Thu Jan 14 19:41:40 2016 +0100

    Revert "build: srcdir != builddir fix"
    
    This reverts commit efa582559b1d58e6d93cce0a2032962fdd58c9a5.

 src/Makefile.am |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index 233bca7..490206d 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -182,7 +182,7 @@ include $(INTROSPECTION_MAKEFILE)
 
 Vte- VTE_API_VERSION@.gir: libvte-$(VTE_API_VERSION).la
 Vte_ VTE_API_VERSION_U@_gir_INCLUDES = Pango-1.0 Gdk-$(GTK_API_VERSION) Gtk-$(GTK_API_VERSION)
-Vte_ VTE_API_VERSION_U@_gir_CFLAGS = $(VTE_CFLAGS) -DVTE_COMPILATION -I$(builddir)
+Vte_ VTE_API_VERSION_U@_gir_CFLAGS = $(VTE_CFLAGS) -DVTE_COMPILATION -I$(builddir)/vte
 Vte_ VTE_API_VERSION_U@_gir_LIBS = libvte-$(VTE_API_VERSION).la
 Vte_ VTE_API_VERSION_U@_gir_EXPORT_PACKAGES = vte-$(VTE_API_VERSION)
 Vte_ VTE_API_VERSION_U@_gir_SCANNERFLAGS = --c-include "vte/vte.h"
@@ -241,8 +241,8 @@ testvte_SOURCES = \
 testvte_CPPFLAGS = \
        -DGLIB_DISABLE_DEPRECATION_WARNINGS \
        -DGDK_DISABLE_DEPRECATION_WARNINGS \
-       -I$(srcdir) \
-       -I$(builddir) \
+       -I$(srcdir)/vte \
+       -I$(builddir)/vte \
        $(AM_CPPFLAGS)
 
 testvte_CFLAGS = \