[gitg] Use $(MKDIR_P)

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 98a43e47f43e21b2485afa9eb02052b9d444f071
Author: Jesse van den Kieboom <jessevdk gmail com>
Date:   Sun Jan 5 16:58:53 2014 +0100

    Use $(MKDIR_P)

 configure.ac           |    2 +-
 data/icons/Makefile.am |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 8822161..5bc7efc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -35,7 +35,7 @@ AC_PROG_CC
 AC_PROG_INSTALL
 AC_PROG_MAKE_SET
 AC_PATH_PROG(GZIP, gzip)
-
+AC_PROG_MKDIR_P
 AM_PROG_VALAC([0.20.1.23])
 
 AC_PATH_PROG(GLIB_MKENUMS, glib-mkenums)
diff --git a/data/icons/Makefile.am b/data/icons/Makefile.am
index f840849..f89b281 100644
--- a/data/icons/Makefile.am
+++ b/data/icons/Makefile.am
@@ -31,7 +31,7 @@ data-icons-install-icons:
                CONTEXT=`echo $$icon | cut -d_ -f2`; \
                SIZE=`echo $$icon | cut -d_ -f3`; \
                ICONFILE=`echo $$icon | cut -d_ -f4`; \
-               mkdir -p $(DESTDIR)$(datadir)/icons/$$THEME/$$SIZE/$$CONTEXT; \
+               $(MKDIR_P) $(DESTDIR)$(datadir)/icons/$$THEME/$$SIZE/$$CONTEXT; \
                $(INSTALL_DATA) $(srcdir)/data/icons/$$icon 
$(DESTDIR)$(datadir)/icons/$$THEME/$$SIZE/$$CONTEXT/$$ICONFILE; \
        done;