warn = -pedantic -Wall
-CFLAGS = $(warn) $(opt) $(dbg) $(incpath)
-CXXFLAGS = -std=c++11 $(warn) $(opt) $(dbg) $(incpath)
+CFLAGS = $(warn) $(opt) $(dbg) $(incpath) -fopenmp
+CXXFLAGS = -std=c++11 $(warn) $(opt) $(dbg) $(incpath) -fopenmp
LDFLAGS = $(libpath) -ldrawtext $(libgl_$(sys)) $(libal_$(sys)) -lm -lgmath -lvmath \
-limago -lresman -lpthread -lassimp -ltreestore -lgoatvr \
- `pkg-config --libs sdl2 freetype2` -lpng -ljpeg -lz -lvorbisfile
+ `pkg-config --libs sdl2 freetype2` -lpng -ljpeg -lz -lvorbisfile -lgomp
-sys = $(shell uname -s | sed 's/MINGW.*/mingw/')
+sys ?= $(shell uname -s | sed 's/MINGW.*/mingw/')
libgl_Linux = -lGL -lGLU -lGLEW
libgl_Darwin = -framework OpenGL -lGLEW
libgl_mingw = -lopengl32 -lglu32 -lglew32
libal_Linux = -lopenal
libal_Darwin = -framework OpenAL
-libal_mingw = -lOpenAL32
+libal_mingw = -lopenal
ifeq ($(sys), mingw)
bin = demo.exe