From a1b5697f11f02db326f11c6f017af78a543939f2 Mon Sep 17 00:00:00 2001
From: mrg <mrg@NetBSD.org>
Date: Mon, 17 Jul 2023 04:24:34 +0000
Subject: [PATCH] copy the old libEGL/Makefile here and subst .old in a couple
 of places.

should fix build.
---
 external/mit/xorg/lib/libEGL.old/Makefile | 129 ++++++++++++++++++++++
 1 file changed, 129 insertions(+)
 create mode 100644 external/mit/xorg/lib/libEGL.old/Makefile

diff --git a/external/mit/xorg/lib/libEGL.old/Makefile b/external/mit/xorg/lib/libEGL.old/Makefile
new file mode 100644
index 000000000000..5078ea58f9c2
--- /dev/null
+++ b/external/mit/xorg/lib/libEGL.old/Makefile
@@ -0,0 +1,129 @@
+#	$NetBSD: Makefile,v 1.1 2023/07/17 04:24:34 mrg Exp $
+
+.include <bsd.own.mk>
+
+.include "../mesa-which.mk"
+
+LIB=		EGL
+LIBISCXX=	yes
+
+SHLIB_MAJOR=	0
+SHLIB_MINOR=	0
+
+#SUBDIR=		internal
+
+# egl
+.PATH:		${X11SRCDIR.Mesa}/src/egl/main
+SRCS.egl= \
+	eglapi.c \
+	eglarray.c \
+	eglconfig.c \
+	eglcontext.c \
+	eglcurrent.c \
+	egldevice.c \
+	egldisplay.c \
+	egldriver.c \
+	eglfallbacks.c \
+	eglglobals.c \
+	eglimage.c \
+	egllog.c \
+	eglsurface.c \
+	eglsync.c
+
+.PATH:		${X11SRCDIR.Mesa}/src/egl/drivers/dri2
+SRCS.drivers/dri2= \
+	egl_dri2.c \
+	platform_x11.c \
+	platform_drm.c
+
+# XXX notyet
+#SRCS.drivers/dri2+= \
+#	platform_x11_dri3.c
+
+.PATH:		${X11SRCDIR.Mesa}/src/util
+BUILDSYMLINKS+= ${X11SRCDIR.Mesa}/src/util/debug.c UTILdebug.c
+SRCS.util=      \
+	UTILdebug.c \
+	u_process.c
+
+.for file in ${SRCS.util}
+CPPFLAGS.${file}+=		-I${X11SRCDIR.Mesa}/src/util \
+				-I${X11SRCDIR.Mesa}/src/mesa \
+				-I${X11SRCDIR.Mesa}/src \
+				-I${X11SRCDIR.Mesa}/src/gallium/include
+.endfor
+
+.PATH:		${X11SRCDIR.Mesa}/include/EGL
+INCS=	\
+	egl.h \
+	eglext.h \
+	eglextchromium.h \
+	eglmesaext.h \
+	eglplatform.h
+INCSDIR=${X11INCDIR}/EGL
+
+SRCS+=	${SRCS.egl} ${SRCS.drivers/dri2} ${SRCS.util}
+
+CPPFLAGS+= \
+	-I${X11SRCDIR.Mesa}/include \
+	-I${X11SRCDIR.Mesa}/include/drm-uapi \
+	-I${X11SRCDIR.Mesa}/src/gbm/main \
+	-I${X11SRCDIR.Mesa}/src/egl/main \
+	-I${X11SRCDIR.Mesa}/src/gbm/backends/dri \
+	-I${X11SRCDIR.Mesa}/src/loader \
+	-I${X11SRCDIR.Mesa}/src \
+	-I${DESTDIR}${X11INCDIR}/libdrm
+
+EGL_DRIVER_INSTALL_DIR=${X11ROOTDIR}/lib
+CPPFLAGS+= \
+	-DDEFAULT_DRIVER_DIR=\"${X11USRLIBDIR}/modules/dri\" \
+	-D_EGL_NATIVE_PLATFORM=_EGL_PLATFORM_X11 \
+	-D_EGL_DRIVER_SEARCH_DIR=\"$(EGL_DRIVER_INSTALL_DIR)\" \
+	-D_EGL_OS_UNIX=1
+
+CPPFLAGS+=	${X11FLAGS.THREADLIB} \
+		-DHAVE_X11_PLATFORM \
+		-DHAVE_DRM_PLATFORM \
+		-DHAVE_TIMESPEC_GET \
+		-DHAVE_PTHREAD \
+		-DHAVE_LIBDRM \
+		-DHAVE_MINCORE
+
+.include "../libloader.old.mk"
+
+CFLAGS+=	-fvisibility=hidden -fno-strict-aliasing -fno-builtin-memcmp
+CFLAGS+=	-pthread
+
+# XXX missing: xcb-present
+LIBDPLIBS=	Xext		${.CURDIR}/../libXext \
+		X11		${.CURDIR}/../libX11/dynamic \
+		Xfixes		${.CURDIR}/../libXfixes \
+		Xdamage		${.CURDIR}/../libXdamage \
+		Xdmcp		${.CURDIR}/../libXdmcp \
+		glapi		${.CURDIR}/../libglapi${OLD_SUFFIX} \
+		drm		${.CURDIR}/../libdrm \
+		gbm		${.CURDIR}/../libgbm${OLD_SUFFIX} \
+		xshmfence	${.CURDIR}/../libxshmfence \
+		X11-xcb		${.CURDIR}/../libX11/libX11-xcb \
+		xcb-dri2	${.CURDIR}/../libxcb/dri2 \
+		xcb-glx		${.CURDIR}/../libxcb/glx \
+		xcb-xfixes	${.CURDIR}/../libxcb/xfixes \
+		xcb-sync	${.CURDIR}/../libxcb/sync \
+		xcb		${.CURDIR}/../libxcb/libxcb \
+		expat		${NETBSDSRCDIR}/external/mit/expat/lib/libexpat \
+		m		${NETBSDSRCDIR}/lib/libm \
+		pthread		${NETBSDSRCDIR}/lib/libpthread
+
+MKLINT=no
+
+PKGCONFIG=	egl
+PKGDIST.egl=	${X11SRCDIR.Mesa}/../src/pkgconfig
+.include "${.CURDIR}/../libGL.old/mesa-ver.mk"
+PKGCONFIG_VERSION.egl=	${MESA_VER}
+
+CWARNFLAGS.clang+=	-Wno-tautological-compare -Wno-format -Wno-constant-conversion
+COPTS.platform_drm.c+=	-Wno-error=stack-protector
+
+.include <bsd.x11.mk>
+.include <bsd.lib.mk>
+.include <bsd.subdir.mk>