[aisleriot] build: Remove appdata validation

[Christian Persch <chpe src gnome org>]

commit bd85d510aafc2b80e368ff37e8d681d3a7eabdd2
Author: Christian Persch <chpe gnome org>
Date:   Wed Feb 18 19:18:04 2015 +0100

    build: Remove appdata validation
    
    As per upstream request to stop using appdata-validate.

 configure.ac     |    6 ------
 data/Makefile.am |    6 ------
 2 files changed, 0 insertions(+), 12 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 8f3170f..bcdbdb5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -380,12 +380,6 @@ if test -z "$DESKTOP_FILE_VALIDATE"; then
   AC_MSG_ERROR([desktop-file-validate not found])
 fi
 
-AC_ARG_VAR([APPDATA_VALIDATE],[the appdata-validate programme])
-AC_PATH_PROG([APPDATA_VALIDATE],[appdata-validate],[])
-if test -z "$APPDATA_VALIDATE"; then
-  AC_MSG_ERROR([appdata-validate not found])
-fi
-
 if test "$platform_win32" = "yes" -a "$os_win32" = "yes"; then
   AC_CHECK_TOOL([WINDRES],[windres],[no])
   if test "$WINDRES" = "no"; then
diff --git a/data/Makefile.am b/data/Makefile.am
index 52b3bdf..f27a29f 100644
--- a/data/Makefile.am
+++ b/data/Makefile.am
@@ -23,12 +23,6 @@ appdatadir = $(datadir)/appdata
 appdata_in_files = sol.appdata.xml.in
 nodist_appdata_DATA = $(appdata_in_files:.xml.in=.xml)
 
-APPDATA_VALIDATE_FLAGS = --nonet
-appdata-validate: $(nodist_appdata_DATA)
-       for f in $^; do \
-               $(APPDATA_VALIDATE) $(APPDATA_VALIDATE_FLAGS) $$f; \
-       done
-
 desktop-file-validate: $(nodist_desktop_DATA)
        for f in $^; do \
                $(DESKTOP_FILE_VALIDATE) $$f; \