# egl is here only on gbm/dri level 2/drm platform for the xserver glamor
# accel
echo "building egl api for GBM/dri2/drm component-->"
mkdir -p $build_dir/src/egl

libegl_files="\
$src_dir/src/egl/main/eglapi.c \
$src_dir/src/egl/main/eglarray.c \
$src_dir/src/egl/main/eglconfig.c \
$src_dir/src/egl/main/eglcontext.c \
$src_dir/src/egl/main/eglcurrent.c \
$src_dir/src/egl/main/eglconfigdebug.c \
$src_dir/src/egl/main/egldevice.c \
$src_dir/src/egl/main/egldisplay.c \
$src_dir/src/egl/main/eglglobals.c \
$src_dir/src/egl/main/eglimage.c \
$src_dir/src/egl/main/egllog.c \
$src_dir/src/egl/main/eglsurface.c \
$src_dir/src/egl/main/eglsync.c \
\
$build_dir/src/egl/drivers/dri2/egl_dri2.c \
\
$src_dir/src/egl/drivers/dri2/platform_surfaceless.c \
$src_dir/src/egl/drivers/dri2/platform_drm.c \
$src_dir/src/egl/drivers/dri2/platform_device.c \
"

#===============================================================================

for f in $libegl_files
do
	libegl_obj_dir=$(dirname $f)
	libegl_obj_dir=$build_dir/${libegl_obj_dir#*/src/}
	mkdir -p $libegl_obj_dir

	libegl_obj=$libegl_obj_dir/$(basename $f .c).o
	libegl_a="$libegl_a $libegl_obj"

	$cco_slib -o $libegl_obj $f \
		-DHAVE_DRM_PLATFORM=1 \
		-D_EGL_NATIVE_PLATFORM=_EGL_PLATFORM_DRM \
		\
		-I$build_dir/src/gallium/frontends/dri \
		-I$src_dir/src/gallium/frontends/dri \
		-I$build_dir/src/gallium/auxiliary \
		-I$src_dir/src/gallium/auxiliary \
		-I$build_dir/src/gallium/include \
		-I$src_dir/src/gallium/include \
		-I$build_dir/src/gbm/backends/dri \
		-I$src_dir/src/gbm/backends/dri \
		-I$build_dir/src/gbm/main \
		-I$src_dir/src/gbm/main \
		-I$build_dir/src/loader \
		-I$src_dir/src/loader \
		-I$build_dir/src/egl/drivers/dri2 \
		-I$src_dir/src/egl/drivers/dri2 \
		-I$build_dir/src/egl/main \
		-I$src_dir/src/egl/main \
		-I$build_dir/src/mesa \
		-I$src_dir/src/mesa \
		-I$build_dir/src \
		-I$src_dir/src \
		-I$build_dir/include \
		-I$src_dir/include \
		\
		$cco_slib_common_trailer &
done

wait

#===============================================================================

mkdir -p $build_dir/install_root$libdir

if test "${libegl_link_cmd-unset}" = unset ; then
libegl_link_cmd="\
gcc -o $build_dir/install_root$libdir/libEGL.so.1.0.0 -Wl,-soname=libEGL.so.1 \
-shared -static-libgcc \
-B/nyan/glibc/current/lib -L/nyan/glibc/current/lib \
-Wl,-rpath-link,/nyan/glibc/current/lib \
-Wl,--no-undefined,--gc-sections,-Bsymbolic \
	$libegl_a \
	\
	$build_dir/libloader.a \
	$build_dir/libxmlconfig.a \
	$build_dir/libmesa_util.a \
	\
	$external_deps_static_ldflags \
	-Wl,--exclude-libs,$external_deps_archives \
	\
	-Wl,--as-needed \
	$build_dir/install_root$libdir/libglapi.so.0.0.0 \
	$build_dir/install_root$libdir/libgbm.so.1.0.0 \
	$external_deps_ldflags \
	$glibc_ldflags \
	-Wl,--no-as-needed"
fi
eval $libegl_link_cmd

ln -sf libEGL.so.1.0.0 $build_dir/install_root$libdir/libEGL.so.1
ln -sf libEGL.so.1 $build_dir/install_root$libdir/libEGL.so 

#===============================================================================

mkdir -p $build_dir/install_root$libdir/pkgconfig

cp $src_dir/contrib/pkgconfig/egl.pc.in $build_dir/install_root$libdir/pkgconfig/egl.pc
sed -i "\
s:@prefix@:$prefix:;\
s:@libdir@:$libdir:;\
s:@includedir@:$incdir:;\
s:@GL_PC_REQ_PRIV@::;\
s:@PACKAGE_VERSION@:$version:;\
s:@GL_PC_LIB_PRIV@::;\
s:@GL_PC_CFLAGS@::;\
" $build_dir/install_root$libdir/pkgconfig/egl.pc

#===============================================================================

mkdir -p $build_dir/install_root$incdir/EGL

cp -f \
$src_dir/include/EGL/eglext.h \
$src_dir/include/EGL/egl.h \
$src_dir/include/EGL/eglmesaext.h \
$src_dir/include/EGL/eglplatform.h \
$build_dir/install_root$incdir/EGL

echo "<--egl api for GBM/dri2/drm components built"