+DPSRC = source/darkplaces
+D0SRC = source/d0_blind_id
+CLIENT = xonotic-local-sdl
+SERVER = xonotic-local-dedicated
+
+# CC and MAKEFLAGS are always set so ?= has no effect, therefore
+# use CFLAGS to set default optimisations and support user override
+CFLAGS ?= -pipe -march=native -mtune=native -flto=auto
+# user can override this with make -j
+MAKEFLAGS = -j$(shell nproc)
+# DP makefile overrides CFLAGS (exporting CFLAGS does work for d0_blind_id but so does this)
+export CC += $(CFLAGS)
+
+# d0_blind_id header location
+export CC += -I$(PWD)/source/
+# d0_blind_id static libs location
+export CC += -L$(PWD)/$(D0SRC)/.libs/
+# Player IDs: DP_LINK_CRYPTO needs to be set (else it defaults to "dlopen"),
+# it should be set to "shared" but then LIB_CRYPTO gets overridden in DP makefile,
+# and we need to set LIB_CRYPTO such that libgmp gets linked
+export DP_LINK_CRYPTO=foo
+export CFLAGS_CRYPTO=-DLINK_TO_CRYPTO
+export LIB_CRYPTO=-ld0_blind_id -lgmp
+# AES
+export DP_LINK_CRYPTO_RIJNDAEL=shared
+
+
+.PHONY: help
+help:
+ @echo
+ @echo " ===== Xonotic Makefile for stable and beta releases ====="
+ @echo
+ @echo "The DarkPlaces engine builds will be named $(CLIENT) and $(SERVER) and"
+ @echo "will be preferred by the xonotic-linux-sdl.sh and xonotic-linux-dedicated.sh scripts."
+ @echo
+ @echo "For more info, see https://gitlab.com/xonotic/xonotic/-/wikis/Compiling"
+ @echo
+ @echo "-O3 is already enabled for DarkPlaces. Do not add any math flags!"
+ @echo
+ @echo "MAKEFLAGS=$(MAKEFLAGS)"
+ @echo "CFLAGS= $(CFLAGS)"
+ @echo
+ @echo " make clean-sources Delete build objects"
+ @echo " make clean Delete engine builds and build objects"
+ @echo
+ @echo " make update-stable Update to the latest stable release via rsync"
+ @echo " make update-beta Update to the latest daily autobuild via rsync"
+ @echo
+ @echo " make server Compile $(SERVER)"
+ @echo " make client Compile $(CLIENT)"
+ @echo " make both"
+ @echo
+
+.PHONY: nogit
+nogit:
+ @if [ -d .git ]; then \
+ echo "To compile from git sources, please use ./all instead!"; \
+ exit 1; \
+ fi
+
+.PHONY: clean-sources
+clean-sources: nogit
+ $(MAKE) -C $(DPSRC) clean
+ $(MAKE) -C $(D0SRC) clean