Description: cleanup Makefile to use CPPFLAGS
Author: Felix Dörre <debian@felixdoerre.de>
Last-Update: 2019-09-18

--- primus-vk-1.2.orig/Makefile
+++ primus-vk-1.2/Makefile
@@ -15,10 +15,10 @@ override CXXFLAGS += --std=gnu++11 -g3
 all: libprimus_vk.so libnv_vulkan_wrapper.so
 
 libprimus_vk.so: primus_vk.cpp
-	g++ $(CXXFLAGS) -I/usr/include/vulkan -shared -fPIC $^ -o $@ -Wl,-soname,libprimus_vk.so.1 -ldl -lpthread $(LDFLAGS)
+	g++ $(CPPFLAGS) $(CXXFLAGS) -I/usr/include/vulkan -shared -fPIC $^ -o $@ -Wl,-soname,libprimus_vk.so.1 -ldl -lpthread $(LDFLAGS)
 
 libnv_vulkan_wrapper.so: nv_vulkan_wrapper.cpp
-	g++ $(CXXFLAGS) -I/usr/include/vulkan -shared -fPIC $^ -o $@ -Wl,-soname,libnv_vulkan_wrapper.so.1 -ldl $(LDFLAGS)
+	g++ $(CPPFLAGS) $(CXXFLAGS) -I/usr/include/vulkan -shared -fPIC $^ -o $@ -Wl,-soname,libnv_vulkan_wrapper.so.1 -ldl $(LDFLAGS)
 
 primus_vk_forwarding.h:
 	xsltproc surface_forwarding_functions.xslt /usr/share/vulkan/registry/vk.xml | tail -n +2 > $@
