[epiphany] Make the g-ir-scanner rule depend only on the header files

[Xan Lopez <xan src gnome org>]

commit cf555d8b85215aeb96d59ce0b92c05bd08e60856
Author: Xan Lopez <xan gnome org>
Date:   Sun Sep 13 11:15:00 2009 +0300

    Make the g-ir-scanner rule depend only on the header files
    
    If we depend on the binary epiphany file we'll rebuild things much
    more than needed.

 src/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/Makefile.am b/src/Makefile.am
index 5a9dcc0..df99d39 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -314,7 +314,7 @@ EPHY_GIR_H_FILES = \
 	$(top_srcdir)/src/ephy-window.h \
 	$(NULL)
 
-Epiphany-$(EPIPHANY_API_VERSION).gir: epiphany $(G_IR_SCANNER)
+Epiphany-$(EPIPHANY_API_VERSION).gir: $(G_IR_SCANNER) $(EPHY_GIR_H_FILES)
 	$(AM_V_GEN) PKG_CONFIG_PATH=$(top_builddir)/data:$$PKG_CONFIG_PATH \
 	$(G_IR_SCANNER) -v \
 		--namespace Epiphany \