Makefile.glew

ifndef MAKEFILE_GLEW_INCLUDED
MAKEFILE_GLEW_INCLUDED := 1

.PHONY: glew.lib glew.clean

include build/common.inc

include build/glew.inc

# Not supported for NaCL or emscripten, yet

ifneq ($(filter nacl% emscripten%,$(SYSTEM)),)
GLEW.STATIC     :=
GLEW.SHARED     :=
endif

#
# RegalGLEW
#

ifdef GLEW.STATIC

include Makefile.regal

ifndef REGAL.STATIC
$(error RegalGLEW needs Regal.)
endif

all:: glew.lib

clean:: glew.clean

GLEW.SRCS        += $(GLEW.C)
GLEW.SRCS.NAMES  := $(notdir $(GLEW.SRCS))
GLEW.OBJS        := $(addprefix tmp/$(SYSTEM)/glew/static/,$(GLEW.SRCS.NAMES))
GLEW.OBJS        := $(GLEW.OBJS:.c=.o)
GLEW.DEPS        := $(GLEW.OBJS:.o=.d)
GLEW.LIBS        := -Llib/$(SYSTEM) -lRegal

-include $(GLEW.DEPS)

ifdef GLEW.STATIC
glew.lib: lib/$(SYSTEM)/$(GLEW.STATIC)
endif

ifdef GLEW.SHARED
glew.lib: lib/$(SYSTEM)/$(GLEW.SHARED)
endif

glew.clean:
	$(RM) -r tmp/$(SYSTEM)/glew/static
ifdef GLEW.STATIC
	$(RM) -r lib/$(SYSTEM)/$(GLEW.STATIC)
endif
ifdef GLEW.SHARED
	$(RM) -r lib/$(SYSTEM)/$(GLEW.SHARED)
endif

tmp/$(SYSTEM)/glew/static/%.o: src/glew/src/%.c
	@mkdir -p $(dir $@)
	$(LOG_CC)$(CCACHE) $(CC) $(PICFLAG) $(GLEW.CFLAGS) $(CFLAGS) $(CFLAGS.SO) -o $@ -c $<

ifdef GLEW.STATIC
lib/$(SYSTEM)/$(GLEW.STATIC): $(GLEW.OBJS)
	@mkdir -p $(dir $@)
	$(LOG_AR)$(CCACHE) $(AR) cr $@ $(GLEW.OBJS)
ifneq ($(RANLIB),)
	$(LOG_RANLIB)$(RANLIB) $@
endif
ifneq ($(STRIP),)
	$(LOG_STRIP)$(STRIP) -x $@
endif
endif

ifdef GLEW.SHARED
lib/$(SYSTEM)/$(GLEW.SHARED): $(GLEW.OBJS) lib/$(SYSTEM)/$(REGAL.SHARED)
	@mkdir -p $(dir $@)
	$(LOG_LD)$(CCACHE) $(LD) $(LDFLAGS.EXTRA) $(LDFLAGS.DYNAMIC) -o $@ $(GLEW.OBJS) $(GLEW.LIBS) $(REGAL.LDFLAGS)
ifneq ($(STRIP),)
	$(LOG_STRIP)$(STRIP) -x $@
endif
endif

endif
endif