File nethack-vultures-optflags.patch of Package vultures

diff -Nur old/sys/unix/Makefile.src new/sys/unix/Makefile.src
--- old/sys/unix/Makefile.src	2021-04-16 08:19:34.515234872 +0200
+++ new/sys/unix/Makefile.src	2021-04-16 14:51:18.098548720 +0200
@@ -160,8 +160,8 @@
 	SDL_CONFIG = sdl-config
 	SDLMAIN = -lSDLmain
 endif
-VULTURECFLAGS = -Wall -g -I /opt/local/include
-CFLAGS = -g -I../include -I ../win/vulture $(shell $(SDL_CONFIG) --cflags)
+VULTURECFLAGS = -g -I../../include $(OPTFLAGS)
+CFLAGS = -g -I../include -I ../win/vulture $(shell $(SDL_CONFIG) --cflags) $(OPTFLAGS)
 LFLAGS = 
 
 # The Qt and Be window systems are written in C++, while the rest of
diff -Nur old/sys/unix/Makefile.utl new/sys/unix/Makefile.utl
--- old/sys/unix/Makefile.utl	2015-01-21 20:47:46.000000000 +0100
+++ new/sys/unix/Makefile.utl	2021-04-16 14:58:21.993586349 +0200
@@ -89,7 +89,7 @@
 # flags for debugging:
 # CFLAGS = -g -I../include
 
-CFLAGS = -O -I../include -I../win/vulture -DVULTURE_NETHACK
+CFLAGS = -O -I../include -I../win/vulture -DVULTURE_NETHACK $(OPTFLAGS)
 LFLAGS =
 
 LIBS =
diff -Nur old/win/vulture/GNUmakefile new/win/vulture/GNUmakefile
--- old/win/vulture/GNUmakefile	2021-04-16 08:19:34.607235696 +0200
+++ new/win/vulture/GNUmakefile	2021-04-16 14:52:14.742954627 +0200
@@ -110,7 +110,7 @@
 %.o $(BUILDDIR)/%.o: %.cpp
 	@echo compiling $<
 	@mkdir -p $(BUILDDIR)/winclass
-	@$(CXX) $(CFLAGS) $(INCLUDE) -c $< -o $@
+	$(CXX) $(CFLAGS) $(INCLUDE) -c $< -o $@
 	
 
 else # BUILD not defined