diff --git a/src/Makefile b/src/Makefile
index 0722d6d80..092912c93 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,17 +1,101 @@
-CC=gcc
-LIBS=-lX11 -lpthread -lGL -lm -lcurl -lopenal -ldl
-CFLAGS=-g -w -no-pie -rdynamic -pipe
 SOURCES=$(wildcard *.c)
 OBJECTS=$(patsubst %.c, %.o, $(SOURCES))
 COMMITSHA=$(shell git rev-parse --short HEAD)
+ENAME=ClassiCube
+DEL=rm
+JOBS=1
 
-EXECUTABLE=ClassiCube
+ifndef $(PLAT)
+	ifeq ($(OS),Windows_NT)
+		PLAT=mingw
+	else
+		PLAT=$(shell uname -s | tr '[:upper:]' '[:lower:]')
+	endif
+endif
 
-$(EXECUTABLE): $(OBJECTS)
-	$(CC) $(CFLAGS) -o $@ $(OBJECTS) $(LIBS)
+CC_web=emcc
+OEXT_web=.html
+CFLAGS_web=-w -g
+LDFLAGS_web=-s WASM=1 -s NO_EXIT_RUNTIME=1 -s FETCH=1 --preload-file texpacks/default.zip@texpacks/default.zip
 
-$(OBJECTS): %.o : %.c
-	$(CC) $(CFLAGS) -DCC_COMMIT_SHA=\"$(COMMITSHA)\" -c $< $(LIBS) -o $@
+CC_mingw=gcc
+LIBS_mingw=-mwindows -lws2_32 -lwininet -lwinmm -limagehlp -lcrypt32 -ld3d9
+OEXT_mingw=.exe
+CFLAGS_mingw=-w -g -pipe
+
+CC_linux=gcc
+LIBS_linux=-lX11 -lpthread -lGL -lm -lopenal -ldl -lcurl
+CFLAGS_linux=-w -g -pipe
+
+CC_sunos=gcc
+LIBS_sunos=-lm -lsocket -lX11 -lGL -lcurl -lopenal
+CFLAGS_sunos=-w -g -pipe
+
+CC_darwin=gcc
+LIBS_darwin=-lcurl
+LDFLAGS_darwin=-framework Carbon -framework AGL -framework OpenAL -framework OpenGL
+CFLAGS_darwin=-w -g -pipe
+
+BSDLIBS=-lcurl -lexecinfo -lopenal -lGL -lX11
+
+CC_freebsd=clang
+LIBS_freebsd=$(BSDLIBS) -lm -lpthread
+INCDIRS_freebsd=-I /usr/local/include
+LDFLAGS_freebsd=-L /usr/local/lib
+CFLAGS_freebsd=-w -g -pipe
+
+CC_openbsd=gcc
+LIBS_openbsd=$(BSDLIBS)
+INCDIRS_openbsd=-isystem /usr/X11R6/include -isystem /usr/local/include
+LDFLAGS_openbsd=-L /usr/X11R6/lib -L /usr/local/lib
+
+CC_netbsd=gcc
+LIBS_netbsd=$(BSDLIBS)
+INCDIRS_netbsd=-I /usr/X11R7/include -I /usr/pkg/include
+LDFLAGS_netbsd=-L /usr/X11R7/lib -L /usr/pkg/lib
+
+ifeq ($(OS),Windows_NT)
+DEL=del
+endif
+
+default: $(PLAT)
+
+web:
+	$(MAKE) $(ENAME) PLAT=web -j$(JOBS)
+
+linux:
+	$(MAKE) $(ENAME) PLAT=linux -j$(JOBS)
+
+mingw:
+	$(MAKE) $(ENAME) PLAT=mingw -j$(JOBS)
+
+solaris:
+	$(MAKE) $(ENAME) PLAT=sunos -j$(JOBS)
+
+osx:
+	$(MAKE) $(ENAME) PLAT=darwin -j$(JOBS)
+
+freebsd:
+	$(MAKE) $(ENAME) PLAT=freebsd -j$(JOBS)
+
+openbsd:
+	$(MAKE) $(ENAME) PLAT=openbsd -j$(JOBS)
+
+netbsd:
+	$(MAKE) $(ENAME) PLAT=netbsd -j$(JOBS)
 
 clean:
-	rm -f $(EXECUTABLE) $(OBJECTS)
+	$(DEL) $(OBJECTS)
+
+CC=$(CC_$(PLAT))
+LIBS=$(LIBS_$(PLAT))
+OEXT=$(OEXT_$(PLAT))
+CFLAGS=$(CFLAGS_$(PLAT))
+LDFLAGS=$(LDFLAGS_$(PLAT))
+INCDIRS=$(INCDIRS_$(PLAT))
+
+$(ENAME): $(OBJECTS)
+	$(CC) $(LDFLAGS) -o $@$(OEXT) $(OBJECTS) $(LIBS)
+
+$(OBJECTS): %.o : %.c
+	$(CC) $(CFLAGS) $(INCDIRS) -DCC_COMMIT_SHA=\"$(COMMITSHA)\" -c $< -o $@
diff --git a/src/Makefile.win b/src/Makefile.win
deleted file mode 100644
index 91c059d1f..000000000
--- a/src/Makefile.win
+++ /dev/null
@@ -1,17 +0,0 @@
-CC=gcc
-LIBS=-mwindows -lws2_32 -lwininet -lwinmm -limagehlp -lcrypt32 -ld3d9
-CFLAGS=-g -w -pipe
-SOURCES=$(wildcard *.c)
-OBJECTS=$(patsubst %.c, %.o, $(SOURCES))
-COMMITSHA=$(shell git rev-parse --short HEAD)
-
-EXECUTABLE=ClassiCube
-
-$(EXECUTABLE): $(OBJECTS)
-	$(CC) $(CFLAGS) -o $@ $(OBJECTS) $(LIBS)
-
-$(OBJECTS): %.o : %.c
-	$(CC) $(CFLAGS) -DCC_COMMIT_SHA=\"$(COMMITSHA)\" -c $< $(LIBS) -o $@
-
-clean:
-	rm -f $(EXECUTABLE) $(OBJECTS)