From 12583174c53b23be6db1fb1cfa3dd1e8dbbd3c15 Mon Sep 17 00:00:00 2001
From: Chia-I Wu <olv@lunarg.com>
Date: Fri, 7 Jan 2011 17:24:16 +0800
Subject: mesa: Remove GLES overlay.

With core mesa doing runtime API checks, GLES overlay is no longer
needed.  Make --enable-gles-overlay equivalent to --enable-gles[12].
There may still be places where compile-time checks are done.  They
could be fixed case by case.
---
 src/mesa/Makefile | 77 ++-----------------------------------------------------
 1 file changed, 2 insertions(+), 75 deletions(-)

(limited to 'src/mesa')

diff --git a/src/mesa/Makefile b/src/mesa/Makefile
index 8b0756b84ec..0d1da016b3e 100644
--- a/src/mesa/Makefile
+++ b/src/mesa/Makefile
@@ -6,37 +6,20 @@ include $(TOP)/configs/current
 MESA_LIBS := libmesa.a libmesagallium.a
 DEPENDS := depend
 
-ifeq ($(GLES_OVERLAY),1)
-ES1_LIBS := libes1gallium.a
-ES2_LIBS := libes2gallium.a
-DEPENDS += depend.es1 depend.es2
-endif
-
 MESA_OBJ_DIR := .
-ES1_OBJ_DIR := objs-es1
-ES2_OBJ_DIR := objs-es2
 
 
 include sources.mak
 
 # adjust object dirs
-ES1_OBJECTS := $(addprefix $(ES1_OBJ_DIR)/, $(MESA_OBJECTS))
-ES2_OBJECTS := $(addprefix $(ES2_OBJ_DIR)/, $(MESA_OBJECTS))
 MESA_OBJECTS := $(addprefix $(MESA_OBJ_DIR)/, $(MESA_OBJECTS))
-
-ES1_GALLIUM_OBJECTS := $(addprefix $(ES1_OBJ_DIR)/, $(MESA_GALLIUM_OBJECTS))
-ES2_GALLIUM_OBJECTS := $(addprefix $(ES2_OBJ_DIR)/, $(MESA_GALLIUM_OBJECTS))
 MESA_GALLIUM_OBJECTS := $(addprefix $(MESA_OBJ_DIR)/, $(MESA_GALLIUM_OBJECTS))
 
 # define preprocessor flags
 MESA_CPPFLAGS := $(API_DEFINES) $(DEFINES)
-ES1_CPPFLAGS := -DFEATURE_ES1=1 $(DEFINES)
-ES2_CPPFLAGS := -DFEATURE_ES2=1 $(DEFINES)
 
 # append include dirs
 MESA_CPPFLAGS += $(INCLUDE_DIRS) $(TALLOC_CFLAGS)
-ES1_CPPFLAGS += -I$(TOP)/src/mapi/es1api $(INCLUDE_DIRS) $(TALLOC_CFLAGS)
-ES2_CPPFLAGS += -I$(TOP)/src/mapi/es2api $(INCLUDE_DIRS) $(TALLOC_CFLAGS)
 
 # tidy compiler flags
 CFLAGS := $(filter-out $(DEFINES), $(CFLAGS))
@@ -44,8 +27,6 @@ CXXFLAGS := $(filter-out $(DEFINES), $(CXXFLAGS))
 
 # LLVM is needed for the state tracker
 MESA_CFLAGS := $(LLVM_CFLAGS)
-ES1_CFLAGS := $(LLVM_CFLAGS)
-ES2_CFLAGS := $(LLVM_CFLAGS)
 
 define mesa-cc-c
 	@mkdir -p $(dir $@)
@@ -66,29 +47,9 @@ $(MESA_OBJ_DIR)/%.o: %.cpp
 $(MESA_OBJ_DIR)/%.o: %.S
 	$(call mesa-cc-c,MESA)
 
-$(ES1_OBJ_DIR)/%.o: %.c
-	$(call mesa-cc-c,ES1)
-
-$(ES1_OBJ_DIR)/%.o: %.cpp
-	$(call mesa-cxx-c,ES1)
-
-$(ES1_OBJ_DIR)/%.o: %.S
-	$(call mesa-cc-c,ES1)
-
-$(ES2_OBJ_DIR)/%.o: %.c
-	$(call mesa-cc-c,ES2)
-
-$(ES2_OBJ_DIR)/%.o: %.cpp
-	$(call mesa-cxx-c,ES2)
-
-$(ES2_OBJ_DIR)/%.o: %.S
-	$(call mesa-cc-c,ES2)
-
-
 # Default: build dependencies, then asm_subdirs, GLSL built-in lib,
 # then convenience libs (.a) and finally the device drivers:
-default: $(DEPENDS) asm_subdirs \
-	$(MESA_LIBS) $(ES1_LIBS) $(ES2_LIBS) driver_subdirs
+default: $(DEPENDS) asm_subdirs $(MESA_LIBS) driver_subdirs
 
 main/api_exec_es1.c: main/APIspec.xml main/es_generator.py main/APIspecutil.py main/APIspec.py
 	$(PYTHON2) $(PYTHON_FLAGS) main/es_generator.py -S main/APIspec.xml -V GLES1.1 > $@
@@ -103,22 +64,10 @@ main/api_exec_es2.c: main/APIspec.xml main/es_generator.py main/APIspecutil.py m
 libmesa.a: $(MESA_OBJECTS) $(GLSL_LIBS)
 	@ $(MKLIB) -o mesa -static $(MESA_OBJECTS) $(GLSL_LIBS)
 
-libes1.a: $(ES1_OBJECTS) $(GLSL_LIBS)
-	@$(MKLIB) -o es1 -static $(ES1_OBJECTS) $(GLSL_LIBS)
-
-libes2.a: $(ES2_OBJECTS) $(GLSL_LIBS)
-	@$(MKLIB) -o es2 -static $(ES2_OBJECTS) $(GLSL_LIBS)
-
 # Make archive of subset of core mesa object files for gallium
 libmesagallium.a: $(MESA_GALLIUM_OBJECTS) $(GLSL_LIBS)
 	@ $(MKLIB) -o mesagallium -static $(MESA_GALLIUM_OBJECTS) $(GLSL_LIBS)
 
-libes1gallium.a: $(ES1_GALLIUM_OBJECTS) $(GLSL_LIBS)
-	@$(MKLIB) -o es1gallium -static $(ES1_GALLIUM_OBJECTS) $(GLSL_LIBS)
-
-libes2gallium.a: $(ES2_GALLIUM_OBJECTS) $(GLSL_LIBS)
-	@$(MKLIB) -o es2gallium -static $(ES2_GALLIUM_OBJECTS) $(GLSL_LIBS)
-
 ######################################################################
 # Device drivers
 driver_subdirs: $(MESA_LIBS)
@@ -146,18 +95,6 @@ depend: $(ALL_SOURCES)
 	@$(MKDEP) $(MKDEP_OPTIONS) -p$(MESA_OBJ_DIR)/ $(MESA_CPPFLAGS) \
 		$(ALL_SOURCES) > /dev/null 2>/dev/null
 
-depend.es1: $(ALL_SOURCES)
-	@echo "running $(MKDEP) for ES1"
-	@touch $@
-	@$(MKDEP) $(MKDEP_OPTIONS) -f$@ -p$(ES1_OBJ_DIR)/ $(ES1_CPPFLAGS) \
-		$(ALL_SOURCES) > /dev/null 2>/dev/null
-
-depend.es2: $(ALL_SOURCES)
-	@echo "running $(MKDEP) for ES2"
-	@touch $@
-	@$(MKDEP) $(MKDEP_OPTIONS) -f$@ -p$(ES2_OBJ_DIR)/ $(ES2_CPPFLAGS) \
-		$(ALL_SOURCES) > /dev/null 2>/dev/null
-
 ######################################################################
 # Installation rules
 
@@ -234,17 +171,7 @@ install-dri: default
 tags:
 	etags `find . -name \*.[ch]` $(TOP)/include/GL/*.h
 
-clean-es1:
-	-rm -f $(ES1_LIBS)
-	-rm -rf $(ES1_OBJ_DIR)
-	-rm -f depend.es1 depend.es1.bak
-
-clean-es2:
-	-rm -f $(ES2_LIBS)
-	-rm -rf $(ES2_OBJ_DIR)
-	-rm -f depend.es2 depend.es2.bak
-
-clean: clean-es1 clean-es2
+clean:
 	-rm -f */*.o
 	-rm -f */*/*.o
 	-rm -f depend depend.bak libmesa.a libmesagallium.a
-- 
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