# Copyright © 2012 Intel Corporation
#
# Permission is hereby granted, free of charge, to any person obtaining a
# copy of this software and associated documentation files (the "Software"),
# to deal in the Software without restriction, including without limitation
# the rights to use, copy, modify, merge, publish, distribute, sublicense,
# and/or sell copies of the Software, and to permit persons to whom the
# Software is furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice (including the next
# paragraph) shall be included in all copies or substantial portions of the
# Software.
#
# 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 THE AUTHORS OR COPYRIGHT
# HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
# DEALINGS IN THE SOFTWARE.

# This is Makefile for egl_gallium.so.  It is static in that all state trackers
# and pipe drivers are linked statically when possible.
#
# The following variables are examined
#
#   EGL_PLATFORMS       - platforms to support
#   EGL_CLIENT_APIS     - state trackers to support
#   GALLIUM_WINSYS_DIRS - pipe drivers to support
#
include $(top_srcdir)/src/gallium/Automake.inc

AM_CFLAGS = $(PTHREAD_CFLAGS)
AM_CPPFLAGS = \
	$(GALLIUM_CFLAGS) \
	-I$(top_srcdir)/include \
	-I$(top_srcdir)/src/gallium/drivers \
	-I$(top_srcdir)/src/gallium/winsys \
	-I$(top_srcdir)/src/gallium/include \
	-I$(top_srcdir)/src/gallium/auxiliary \
	-I$(top_srcdir)/src/gallium/state_trackers/egl \
	-I$(top_srcdir)/src/egl/main \
	-D_EGL_MAIN=_eglMain

egldir = $(EGL_DRIVER_INSTALL_DIR)
egl_LTLIBRARIES = egl_gallium.la

nodist_EXTRA_egl_gallium_la_SOURCES = dummy.cpp
egl_gallium_la_SOURCES = \
	egl.c \
	egl_pipe.c \
	egl_st.c

egl_gallium_la_LIBADD = \
	$(top_builddir)/src/gallium/auxiliary/libgallium.la \
	$(top_builddir)/src/gallium/drivers/identity/libidentity.la \
	$(top_builddir)/src/gallium/drivers/trace/libtrace.la \
	$(top_builddir)/src/gallium/drivers/rbug/librbug.la \
	$(top_builddir)/src/gallium/state_trackers/egl/libegl.la \
	$(top_builddir)/src/egl/main/libEGL.la \
	$(CLOCK_LIB) \
	$(LIBUDEV_LIBS) \
	$(DLOPEN_LIBS) \
	$(PTHREAD_LIBS) \
	-lm

egl_gallium_la_LDFLAGS = -Wl,--no-undefined -Wl,--allow-multiple-definition -avoid-version -module

if HAVE_EGL_PLATFORM_X11
AM_CPPFLAGS += $(LIBDRM_CFLAGS)
egl_gallium_la_LIBADD += \
	$(top_builddir)/src/gallium/winsys/sw/xlib/libws_xlib.la \
	-lX11 -lXext -lXfixes $(LIBDRM_LIBS)
endif

if HAVE_EGL_PLATFORM_WAYLAND
AM_CPPFLAGS += $(LIBDRM_CFLAGS)
egl_gallium_la_LIBADD += \
	$(top_builddir)/src/gallium/winsys/sw/wayland/libws_wayland.la \
	$(top_builddir)/src/egl/wayland/wayland-drm/libwayland-drm.la \
	$(LIBDRM_LIBS) \
	$(WAYLAND_LIBS)
endif

if HAVE_EGL_PLATFORM_DRM
AM_CPPFLAGS += $(LIBDRM_CFLAGS)
egl_gallium_la_LIBADD += \
	$(top_builddir)/src/gbm/libgbm.la \
	$(LIBDRM_LIBS)
endif

if HAVE_EGL_PLATFORM_FBDEV
egl_gallium_la_LIBADD += $(top_builddir)/src/gallium/winsys/sw/fbdev/libfbdev.la
endif

if HAVE_EGL_PLATFORM_NULL
egl_gallium_la_LIBADD += $(top_builddir)/src/gallium/winsys/sw/null/libws_null.la
endif

if HAVE_OPENGL
AM_CPPFLAGS += \
	-I$(top_srcdir)/src/mesa \
	$(API_DEFINES)

egl_gallium_la_LIBADD += \
	$(top_builddir)/src/mesa/libmesagallium.la
# make st/mesa built-in when there is a single glapi provider
if HAVE_SHARED_GLAPI
egl_gallium_la_LIBADD += \
	$(top_builddir)/src/mapi/shared-glapi/libglapi.la
else
egl_gallium_la_LIBADD += \
	$(top_builddir)/src/mapi/glapi/libglapi.la

AM_CPPFLAGS += -D_EGL_EXTERNAL_GL=1
egl_LTLIBRARIES += st_GL.la

nodist_EXTRA_st_GL_la_SOURCES = dummy.cpp
st_GL_la_SOURCES = st_GL.c
st_GL_la_LDFLAGS = -Wl,--no-undefined -avoid-version -module

# st_GL, built only when shared glapi is not enabled
st_GL_la_LIBADD = \
	$(top_builddir)/src/mesa/libmesagallium.la \
	$(top_builddir)/src/gallium/auxiliary/libgallium.la \
	$(top_builddir)/src/mapi/glapi/libglapi.la \
	$(CLOCK_LIB) \
	$(DLOPEN_LIBS) \
	$(PTHREAD_LIBS) \
	-lm
endif
endif

if HAVE_OPENVG
AM_CPPFLAGS += \
	-I$(top_srcdir)/src/gallium/state_trackers/vega \
	-DFEATURE_VG=1
egl_gallium_la_LIBADD += \
	$(top_builddir)/src/gallium/state_trackers/vega/libvega.la \
	$(top_builddir)/src/mapi/vgapi/libOpenVG.la
endif

if HAVE_GALLIUM_I915
AM_CPPFLAGS += -D_EGL_PIPE_I915=1
egl_gallium_la_LIBADD += \
	$(top_builddir)/src/gallium/winsys/i915/drm/libi915drm.la \
	$(top_builddir)/src/gallium/drivers/i915/libi915.la \
	$(INTEL_LIBS)
endif

if HAVE_GALLIUM_NOUVEAU
AM_CPPFLAGS += -D_EGL_PIPE_NOUVEAU=1
egl_gallium_la_LIBADD += \
	$(top_builddir)/src/gallium/winsys/nouveau/drm/libnouveaudrm.la \
	$(top_builddir)/src/gallium/drivers/nv30/libnv30.la \
	$(top_builddir)/src/gallium/drivers/nv50/libnv50.la \
	$(top_builddir)/src/gallium/drivers/nvc0/libnvc0.la \
	$(top_builddir)/src/gallium/drivers/nouveau/libnouveau.la \
	$(NOUVEAU_LIBS)
endif

if HAVE_GALLIUM_R300
AM_CPPFLAGS += -D_EGL_PIPE_R300=1
egl_gallium_la_LIBADD += \
	$(top_builddir)/src/gallium/winsys/radeon/drm/libradeonwinsys.la \
	$(top_builddir)/src/gallium/drivers/r300/libr300.la \
	$(RADEON_LIBS)
endif

if HAVE_GALLIUM_R600
AM_CPPFLAGS += -D_EGL_PIPE_R600=1
egl_gallium_la_LIBADD += \
	$(top_builddir)/src/gallium/winsys/radeon/drm/libradeonwinsys.la \
	$(top_builddir)/src/gallium/drivers/r600/libr600.la \
	$(RADEON_LIBS)
endif

if HAVE_GALLIUM_RADEONSI
AM_CPPFLAGS += -D_EGL_PIPE_RADEONSI=1
egl_gallium_la_LIBADD += \
	$(top_builddir)/src/gallium/winsys/radeon/drm/libradeonwinsys.la \
	$(top_builddir)/src/gallium/drivers/radeonsi/libradeonsi.la \
	$(RADEON_LIBS)
endif

if HAVE_GALLIUM_SVGA
AM_CPPFLAGS += -D_EGL_PIPE_VMWGFX=1
egl_gallium_la_LIBADD += \
	$(top_builddir)/src/gallium/winsys/svga/drm/libsvgadrm.la \
	$(top_builddir)/src/gallium/drivers/svga/libsvga.la
endif

if HAVE_GALLIUM_SOFTPIPE
AM_CPPFLAGS += -DGALLIUM_SOFTPIPE -DGALLIUM_RBUG -DGALLIUM_TRACE
egl_gallium_la_LIBADD += \
	$(top_builddir)/src/gallium/drivers/softpipe/libsoftpipe.la
endif

if HAVE_GALLIUM_LLVMPIPE
AM_CPPFLAGS += -DGALLIUM_LLVMPIPE
egl_gallium_la_LIBADD += \
	$(top_builddir)/src/gallium/drivers/llvmpipe/libllvmpipe.la
endif

if HAVE_MESA_LLVM
egl_gallium_la_LIBADD += $(LLVM_LIBS)
egl_gallium_la_LDFLAGS += $(LLVM_LDFLAGS)

if HAVE_OPENGL
if !HAVE_SHARED_GLAPI
st_GL_la_LIBADD += $(LLVM_LIBS)
st_GL_la_LDFLAGS += $(LLVM_LDFLAGS)
endif
endif
endif

# Provide compatibility with scripts for the old Mesa build system for
# a while by putting a link to the driver into /lib of the build tree.
if HAVE_OPENGL
if !HAVE_SHARED_GLAPI
all-local: egl_gallium.la st_GL.la
	$(MKDIR_P) $(top_builddir)/$(LIB_DIR)/egl
	ln -f .libs/egl_gallium.so $(top_builddir)/$(LIB_DIR)/egl/egl_gallium.so
	ln -f .libs/st_GL.so $(top_builddir)/$(LIB_DIR)/egl/st_GL.so
else
all-local: egl_gallium.la
	$(MKDIR_P) $(top_builddir)/$(LIB_DIR)/egl
	ln -f .libs/egl_gallium.so $(top_builddir)/$(LIB_DIR)/egl/egl_gallium.so

endif
else
all-local: egl_gallium.la
	$(MKDIR_P) $(top_builddir)/$(LIB_DIR)/egl
	ln -f .libs/egl_gallium.so $(top_builddir)/$(LIB_DIR)/egl/egl_gallium.so
endif