Move cardinal variant type to each makefile

Signed-off-by: falkTX <falktx@falktx.com>

src/Cardinal/Makefile

@@ -5,4 +5,5 @@
 #
 
 NAME = Cardinal
+CARDINAL_VARIANT = main
 include ../Makefile.cardinal.mk

src/CardinalFX/Makefile

@@ -5,4 +5,5 @@
 #
 
 NAME = CardinalFX
+CARDINAL_VARIANT = fx
 include ../Makefile.cardinal.mk

src/CardinalMini/Makefile

@@ -5,4 +5,5 @@
 #
 
 NAME = CardinalMini
+CARDINAL_VARIANT = mini
 include ../Makefile.cardinal.mk

src/CardinalMiniSep/Makefile

@@ -5,6 +5,7 @@
 #
 
 NAME = CardinalMini
+CARDINAL_VARIANT = mini
 DPF_BUILD_DIR = ../../build/$(NAME)-sep
 DSP_UI_SPLIT = true
 MODGUI_CLASS_NAME = distrho_cardinal_mini

src/CardinalNative/Makefile

@@ -5,4 +5,5 @@
 #
 
 NAME = CardinalNative
+CARDINAL_VARIANT = native
 include ../Makefile.cardinal.mk

src/CardinalSynth/Makefile

@@ -5,4 +5,5 @@
 #
 
 NAME = CardinalSynth
+CARDINAL_VARIANT = synth
 include ../Makefile.cardinal.mk

src/Makefile.cardinal.mk

@@ -10,17 +10,8 @@
 ifeq ($(NAME),)
 $(error invalid usage)
 endif
-
-ifeq ($(NAME),Cardinal)
-CARDINAL_VARIANT = main
-else ifeq ($(NAME),CardinalMini)
-CARDINAL_VARIANT = mini
-else ifeq ($(NAME),CardinalFX)
-CARDINAL_VARIANT = fx
-else ifeq ($(NAME),CardinalNative)
-CARDINAL_VARIANT = native
-else ifeq ($(NAME),CardinalSynth)
-CARDINAL_VARIANT = synth
+ifeq ($(CARDINAL_VARIANT),)
+$(error invalid usage)
 endif
 
 # --------------------------------------------------------------