contrib: glib: update to 2.75.0

Now it's built with meson.

contrib/src/glib/SHA512SUMS

@@ -1 +1 @@
-f31531060d898dbe05e71ffc4d057f5a703106674e68c28ad2346d227304ef9454736beaf653f27553ed5397caac8baf3d76d3b31b062898762e5cf4e24ff0e0  glib-2.38.2.tar.xz
+0402c063975680ff2385876f521b37aa4cc599d2570eb79976ad2a1b530e47a086d514fe122fd870b4a8f7358f48c926285694d153cc2c32cf6963ed2d5da9d9  glib-2.75.0.tar.xz

contrib/src/glib/rules.mak

@@ -1,7 +1,7 @@
 # GLIB
-GLIB_VERSION := 2.38
-GLIB_MINOR_VERSION := 2.38.2
-GLIB_URL := http://ftp.gnome.org/pub/gnome/sources/glib/$(GLIB_VERSION)/glib-$(GLIB_MINOR_VERSION).tar.xz
+GLIB_VERSION := 2.75
+GLIB_MINOR_VERSION := $(GLIB_VERSION).0
+GLIB_URL := https://ftp.gnome.org/pub/gnome/sources/glib/$(GLIB_VERSION)/glib-$(GLIB_MINOR_VERSION).tar.xz
 
 ifeq ($(call need_pkg,"glib-2.0 gthread-2.0"),)
 PKGS_FOUND += glib
@@ -19,9 +19,7 @@ glib: glib-$(GLIB_MINOR_VERSION).tar.xz .sum-glib
 	$(MOVE)
 
 .glib: glib
-	$(RECONF)
-	$(MAKEBUILDDIR)
-	$(MAKECONFIGURE)
-	+$(MAKEBUILD)
-	+$(MAKEBUILD) install
+	$(MESONCLEAN)
+	$(HOSTVARS_MESON) $(MESON)
+	$(MESONBUILD)
 	touch $@