Update numeric.mk to match other projects.

(Fixes some issues with make 3.8x)

tools/numeric-tests.mk

@@ -0,0 +1,19 @@
+##
+
+include tools/numeric.mk
+
+define assert
+$(if $1,,$(error assert failed: $2))
+endef
+
+define assert_n
+$(if $1,$(error assert_n failed: $2),)
+endef
+
+.PHONY: tools_test_numeric
+
+tools_test_numeric:
+    $(call assert_n,$(call version_ge,9.0,9.1))
+    $(call assert,$(call version_ge,9.2,9.1))
+    $(call assert,$(call version_ge,9.0,9.0))
+    $(call assert_n,$(call version_ge,9.4,13))

tools/numeric.mk

@@ -15,9 +15,7 @@ $(if $(strip $(1)),
                t,
                $(if $(call numeric_lt,$(firstword $(1)),$(firstword $(2))),
                     ,
-                    $(call vge_2,
-                           $(wordlist 2,$(words $(1)),$(1)),
-                           $(wordlist 2,$(words $(2)),$(2))))),
+                    $(call vge_2,$(wordlist 2,$(words $(1)),$(1)),$(wordlist 2,$(words $(2)),$(2))))),
           t),
      $(if $(strip $(2)),,t))
 endef