Move construction of libOSMesa.so into src/mesa/drivers/osmesa/Makefile

This removes some cruft from src/mesa/Makefile.
Something similar could be done for stand-alone / Xlib-Mesa libGL...

1 files changed, 74 insertions, 0 deletions

diff --git a/src/mesa/drivers/osmesa/Makefile b/src/mesa/drivers/osmesa/Makefile
new file mode 100644
index 0000000000..fa8dffcb3e
--- /dev/null
+++ b/src/mesa/drivers/osmesa/Makefile
@@ -0,0 +1,74 @@
+# src/mesa/drivers/osmesa/Makefile for libOSMesa.so
+
+# Note that we may generate libOSMesa.so or libOSMesa16.so or libOSMesa32.so
+# with this Makefile
+
+
+TOP = ../../../..
+
+include $(TOP)/configs/current
+
+
+
+SOURCES = osmesa.c
+
+OBJECTS = $(SOURCES:.c=.o)
+
+INCLUDE_DIRS = \
+	-I$(TOP)/include \
+	-I$(TOP)/src/mesa \
+	-I$(TOP)/src/mesa/main
+
+CORE_MESA = $(TOP)/src/mesa/libmesa.a $(TOP)/src/mesa/libglapi.a
+
+
+.PHONY: osmesa8
+.PHONY: osmesa16
+
+
+.c.o:
+	$(CC) -c $(INCLUDE_DIRS) $(CFLAGS) $< -o $@
+
+
+default:
+# $(TOP)/$(LIB_DIR)/$(OSMESA_LIB_NAME)
+	@ if [ "${DRIVER_DIRS}" = "osmesa" ] ; then \
+		$(MAKE) osmesa16 ; \
+	else \
+		$(MAKE) osmesa8 ; \
+	fi
+
+
+
+
+# The normal libOSMesa is used in conjuction with libGL
+osmesa8: $(TOP)/lib/$(OSMESA_LIB_NAME)
+
+$(TOP)/lib/$(OSMESA_LIB_NAME): $(OBJECTS)
+	$(TOP)/bin/mklib -o $(OSMESA_LIB) \
+		-linker "$(CC)" \
+		-major $(MESA_MAJOR) -minor $(MESA_MINOR) -patch $(MESA_TINY) \
+		-install $(TOP)/$(LIB_DIR) \
+		$(MKLIB_OPTIONS) \
+		$(OSMESA_LIB_DEPS) $(OBJECTS)
+
+
+
+
+# The libOSMesa16/libOSMesa32 libraries do not use libGL but rather are built
+# with all the other Mesa sources (compiled with -DCHAN_BITS=16/32
+osmesa16: $(OBJECTS) $(CORE_MESA)
+	$(TOP)/bin/mklib -o $(OSMESA_LIB) \
+		-linker "$(CC)" \
+		-major $(MESA_MAJOR) -minor $(MESA_MINOR) -patch $(MESA_TINY) \
+		-install $(TOP)/$(LIB_DIR) \
+		$(MKLIB_OPTIONS) \
+		$(OSMESA_LIB_DEPS) $(OBJECTS) $(CORE_MESA)
+
+
+
+clean:
+	-rm -f *.o *~
+
+
+# XXX todo install rule?