###############################################################################
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# Copyright (c) 2006, 2010, Oracle and/or its affiliates. All rights reserved.
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# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice (including the next
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# Software.
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
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# Package name used in tarballs
MODULE_NAME=mesa

# Package metadata
UPSTREAM	= The Mesa 3-D Graphics Library
UPSTREAM_URL	= http://mesa3d.org/
UPSTREAM_SET	= yes

MODULE_LICENSE          = Mesa License (Mixed: MIT, LGPLv2, others)
MODULE_LICENSE_SET      = yes

# ARC cases that covered this module
# LSARC/2005/109 MESA, Open Source OpenGL clone
MODULE_ARC_CASES = LSARC/2005/109

# Version number (used in path names)
MODULE_VERSION=7.4.4

# Checksums for upstream tarball
TARBALL_MD5  = b66528d314c574dccbe0ed963cac5e93
TARBALL_SHA1 = 1cdcef24900489bc0a879013b2138c0d9aedffe3

# Source tarball
SOURCE_TARBALL_NAME=MesaLib-$(MODULE_VERSION).tar.bz2
SOURCE_TARBALL_NAME_SET=yes

# Download site for source
SOURCE_URL=$(SF_DOWNLOADS_URL)/mesa3d/$(SOURCE_TARBALL_NAME)
SOURCE_URL_SET=yes
GIT_URL=$(FDO_GIT_URL)/mesa/mesa
GIT_URL_SET=yes

# Directory created by unpacking source
SOURCE_DIRNAME=Mesa-$(MODULE_VERSION)
SOURCE_DIRNAME_SET=yes
SOURCE_DIR = $(BUILD_DIR)/$(SOURCE_DIRNAME)

# Patches to apply to source after unpacking, in order
SOURCE_PATCHES= \
	install-pc-dir.patch,-p1 \
	glu-no-mangled-exports.patch \
	solaris-port.patch \
	6872597.patch 6866668.patch

# File created by running configure script
AUTOCONF_TARGET=$(SOURCE_DIR)/configs/autoconf
AUTOCONF_TARGET_SET=yes
MODULE_ADD_CONFIGURE_TARGETS=set_pc_dir
MODULE_INSTALL_DEPS=set_pc_dir

DRI_DRIVER_LIST_sparc=
DRI_DRIVER_LIST_i386=i915 i965 r200 r300 radeon
DRI_DRIVER_LIST= $(DRI_DRIVER_LIST_$(MACH)) swrast

# Command line options to GNU autoconf configure script
MODULE_CONFIG_OPTS = --with-driver=dri \
	--with-dri-driverdir='$(X11_SERVERMODS_DIR)/dri$(SERVERMOD_subdir)' \
	--with-dri-drivers='$(DRI_DRIVER_LIST)'

# Override LDFLAGS passed to configure to not include CFLAGS, since that
# breaks building libGLU with Sun Studio C++ compiler
MODULE_CONFIG_ENV = LDFLAGS="$(DEFAULT_CONFIG_LDFLAGS) $(ARCH_FLAGS) $(MODTYPE_LDFLAGS) $(MODULE_CFLAGS) $(MODULE_LDFLAGS)"

# Put /usr/xpg4/bin first in path so that grep -q works (CR 4843344)
MODULE_BUILD_ENV = PATH="/usr/xpg4/bin:$(PATH)"

# Need to use GNU Make to build
MODULE_MAKE=$(GNUMAKE)
MODULE_MAKE_SET=yes

# To build with gcc, uncomment these lines and comment out the MODULE_CFLAGS
# MODULE_COMPILER=gcc
# MODULE_COMPILER_SET=yes

# Tell Sun compiler to not apply optimizations that increase binary sizes
# Without this flag, Studio 12 binaries are almost 2x bigger (CR 6808868)
MODULE_CFLAGS = -xspace

# Add include paths and linker paths needed for DRM modules
MODULE_CPPFLAGS = -I$(PROTODIR)$(X11_INCLUDES_DIR)/drm

MODULE_LDFLAGS= -L$(PROTODIR)$(X11_SERVERLIBS_DIR)$(ARCHLIBSUBDIR) \
		-R$(X11_SERVERLIBS_DIR)$(ARCHLIBSUBDIR)

# Merge in additional sources from sun-src directory
ADDITIONAL_SOURCE_DIR=sun-src

# pkg-config files that need to have -R added
FIX_PC_FILES=src/*/*.pc.in src/mesa/drivers/dri/dri.pc.in

### Include common rulesets
include ../Makefile.inc

# Mesa makefiles use a different variable name/method for pkgconfig path
set_pc_dir: $(AUTOCONF_TARGET)
	echo 'INSTALL_PC_DIR=$(PKGCONFIG_DIR)' >> $(AUTOCONF_TARGET)

# Move installed files to mesa subdirs and make links back
LIBRARIES_TO_DIRECT_LINK = libGLU.so.1 libGLw.so.1
LIBRARIES_TO_RUNTIME_LINK = libGL.so.1
LIBRARIES_TO_MOVE = $(LIBRARIES_TO_DIRECT_LINK) $(LIBRARIES_TO_RUNTIME_LINK)
MESA_LIBDIR = $(PROTODIR)/usr/lib/mesa$(ARCHLIBSUBDIR)

HEADERS_TO_MOVE = GLwDrawA.h GLwDrawAP.h GLwMDrawA.h GLwMDrawAP.h \
	dmesa.h ggimesa.h \
	gl.h gl_mangle.h glext.h glfbdev.h \
	glu.h glu_mangle.h glx.h glx_mangle.h glxext.h \
	mesa_wgl.h mglmesa.h osmesa.h svgamesa.h vms_x_fix.h wmesa.h
HEADERS_TO_DIRECT_LINK = GLwDrawA.h GLwDrawAP.h GLwMDrawA.h GLwMDrawAP.h \
	glu.h osmesa.h
HEADERS_TO_RUNTIME_LINK = gl.h glext.h glx.h glxext.h

# Run just once after all other install steps are done for both 32/64-bit
install: install_ogl_layout

install_ogl_layout: $(INSTALL_RULES)
	-rm -rf $(PROTODIR)/usr/include/mesa
	mkdir -p $(PROTODIR)/usr/include/mesa/internal
	mv $(HEADERS_TO_MOVE:%=$(PROTODIR)/usr/include/GL/%) \
		$(PROTODIR)/usr/include/mesa
	mv $(PROTODIR)/usr/include/GL/internal/dri_interface.h \
		$(PROTODIR)/usr/include/mesa/internal
	ln -s ../../mesa/internal/dri_interface.h \
		$(PROTODIR)/usr/include/GL/internal/
	-rm -f $(HEADERS_TO_DIRECT_LINK:%=$(PROTODIR)/usr/include/GL/%) \
	       $(HEADERS_TO_RUNTIME_LINK:%=$(PROTODIR)/usr/include/GL/%)
	ln -s $(HEADERS_TO_DIRECT_LINK:%=../mesa/%) \
	      $(HEADERS_TO_RUNTIME_LINK:%=../../../var/run/opengl/include/%) \
	      $(PROTODIR)/usr/include/GL
	mkdir -p $(PROTODIR)/usr/lib/GL/$(SUBDIR64) \
		 $(PROTODIR)/usr/lib/mesa/$(SUBDIR64)
	-rm -f $(PROTODIR)/usr/lib/GL/64 $(PROTODIR)/usr/lib/mesa/64
	ln -s $(SUBDIR64) $(PROTODIR)/usr/lib/GL/64
	ln -s $(SUBDIR64) $(PROTODIR)/usr/lib/mesa/64
	-rm -f $(LIBRARIES_TO_MOVE:%=$(PROTODIR)/usr/lib/mesa/%) \
	       $(LIBRARIES_TO_MOVE:%=$(PROTODIR)/usr/lib/mesa/$(SUBDIR64)/%)
	mv $(LIBRARIES_TO_MOVE:%=$(PROTODIR)/usr/lib/%) \
		$(PROTODIR)/usr/lib/mesa/
	mv $(LIBRARIES_TO_MOVE:%=$(PROTODIR)/usr/lib/$(SUBDIR64)/%) \
		$(PROTODIR)/usr/lib/mesa/$(SUBDIR64)/
	@for l in $(LIBRARIES_TO_MOVE) ; do \
	    $(START_CMD_ECHO) ; \
	    rm -f $(PROTODIR)/usr/lib/mesa/$${l%.1} \
		  $(PROTODIR)/usr/lib/GL/$${l%.1} \
		  $(PROTODIR)/usr/lib/mesa/$(SUBDIR64)/$${l%.1} \
		  $(PROTODIR)/usr/lib/GL/$(SUBDIR64)/$${l%.1} ; \
	    ln -s $${l} $(PROTODIR)/usr/lib/mesa/$${l%.1} ; \
	    ln -s $${l} $(PROTODIR)/usr/lib/GL/$${l%.1} ; \
	    ln -s $${l} $(PROTODIR)/usr/lib/mesa/$(SUBDIR64)/$${l%.1} ; \
	    ln -s $${l} $(PROTODIR)/usr/lib/GL/$(SUBDIR64)/$${l%.1} ; \
	done
	(cd $(PROTODIR)/usr/lib ; ln -s $(LIBRARIES_TO_MOVE:%=GL/%) .)
	(cd $(PROTODIR)/usr/lib/$(SUBDIR64) ; \
	    ln -s $(LIBRARIES_TO_MOVE:%=../GL/$(SUBDIR64)/%) .)
	-rm -f $(LIBRARIES_TO_DIRECT_LINK:%=$(PROTODIR)/usr/lib/GL/%)
	(cd $(PROTODIR)/usr/lib/GL ; \
	    ln -s $(LIBRARIES_TO_DIRECT_LINK:%=../mesa/%) .)
	-rm -f $(LIBRARIES_TO_DIRECT_LINK:%=$(PROTODIR)/usr/lib/GL/$(SUBDIR64)/%)
	(cd $(PROTODIR)/usr/lib/GL/$(SUBDIR64) ; \
	    ln -s $(LIBRARIES_TO_DIRECT_LINK:%=../../mesa/$(SUBDIR64)/%) .)
	-rm -f $(PROTODIR)/usr/lib/GL/libGL.so.1 \
	       $(PROTODIR)/usr/lib/GL/$(SUBDIR64)/libGL.so.1
	ln -s ../../../var/run/opengl/lib/libGL.so.1 \
		$(PROTODIR)/usr/lib/GL/libGL.so.1
	ln -s ../../../../var/run/opengl/lib/$(SUBDIR64)/libGL.so.1 \
		$(PROTODIR)/usr/lib/GL/$(SUBDIR64)/libGL.so.1
	mkdir -p $(PROTODIR)/usr/X11/lib/$(SUBDIR64) \
		 $(PROTODIR)/usr/X11/include
	-rm -f $(PROTODIR)/usr/X11/lib/GL $(PROTODIR)/usr/X11/lib/mesa
	ln -s ../../lib/GL $(PROTODIR)/usr/X11/lib/GL
	ln -s ../../lib/mesa $(PROTODIR)/usr/X11/lib/mesa
	-rm -f $(PROTODIR)/usr/X11/lib/64
	ln -s $(SUBDIR64) $(PROTODIR)/usr/X11/lib/64
	@for l in $(LIBRARIES_TO_MOVE) ; do \
	    $(START_CMD_ECHO) ; \
	    rm -f $(PROTODIR)/usr/X11/lib/$${l} \
		  $(PROTODIR)/usr/X11/lib/$${l%.1} \
		  $(PROTODIR)/usr/X11/lib/$(SUBDIR64)/$${l} \
		  $(PROTODIR)/usr/X11/lib/$(SUBDIR64)/$${l%.1} ; \
	    ln -s $${l} $(PROTODIR)/usr/X11/lib/$${l%.1} ; \
	    ln -s GL/$${l} $(PROTODIR)/usr/X11/lib/$${l} ; \
	    ln -s $${l} $(PROTODIR)/usr/X11/lib/$(SUBDIR64)/$${l%.1} ; \
	    ln -s ../GL/$(SUBDIR64)/$${l} $(PROTODIR)/usr/X11/lib/$(SUBDIR64)/$${l} ; \
	done
	-rm -f $(PROTODIR)/usr/X11/include/GL $(PROTODIR)/usr/X11/include/mesa
	ln -s ../../include/GL ../../include/mesa $(PROTODIR)/usr/X11/include/
	$(TOP)/open-src/data/ogl-select/mesa_vendor_select root="$(PROTODIR)"