[gobject-introspection] - Fix a substitution: use TOOL_SUBSTITUTIONS like the others, to fix an unsubstitued @datarootdir@ i

[Jasper Lievisse Adriaanse <jasperla src gnome org>]

commit acc84ac7ed78255c261c6d1d1eb3c916173ba681
Author: Jasper Lievisse Adriaanse <jasper humppa nl>
Date:   Mon Dec 5 11:20:57 2011 +0100

    - Fix a substitution:
    use TOOL_SUBSTITUTIONS like the others, to fix an unsubstitued @datarootdir@ in g-ir-doc-tool
    
    https://bugzilla.gnome.org/show_bug.cgi?id=659649

 Makefile-tools.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/Makefile-tools.am b/Makefile-tools.am
index 84858c8..f84de99 100644
--- a/Makefile-tools.am
+++ b/Makefile-tools.am
@@ -17,7 +17,7 @@ g-ir-annotation-tool: tools/g-ir-annotation-tool.in _giscanner.la Makefile
 	@chmod a+x $@
 
 g-ir-doc-tool: tools/g-ir-doc-tool.in _giscanner.la Makefile
-	$(AM_V_GEN) sed -e s,@libdir\@,$(libdir), -e s,@PYTHON\@,$(PYTHON), $< > $  tmp && mv $  tmp $@
+	$(AM_V_GEN) $(TOOL_SUBSTITUTIONS) $< > $  tmp && mv $  tmp $@
 	@chmod a+x $@
 
 g_ir_compiler_SOURCES = tools/compiler.c