3 files changed, 89 insertions, 0 deletions
diff --git a/package/mesa3d-headers/Config.in b/package/mesa3d-headers/Config.in
new file mode 100644
index 0000000000..c4efab673f
--- /dev/null
+++ b/package/mesa3d-headers/Config.in
@@ -0,0 +1,9 @@
+config BR2_PACKAGE_MESA3D_HEADERS
+	bool
+	help
+	  Mesa 3D, an open-source implementation of the OpenGL
+	  specification.
+
+	  This package only installs headers needed by other packages.
+
+	  http://mesa3d.org
diff --git a/package/mesa3d-headers/mesa3d-headers.hash b/package/mesa3d-headers/mesa3d-headers.hash
new file mode 120000
index 0000000000..137d0bea9c
--- /dev/null
+++ b/package/mesa3d-headers/mesa3d-headers.hash
@@ -0,0 +1 @@
+../mesa3d/mesa3d.hash
+\ No newline at end of file
diff --git a/package/mesa3d-headers/mesa3d-headers.mk b/package/mesa3d-headers/mesa3d-headers.mk
new file mode 100644
index 0000000000..e20859ebb9
--- /dev/null
+++ b/package/mesa3d-headers/mesa3d-headers.mk
@@ -0,0 +1,79 @@
+################################################################################
+#
+# mesa3d-headers
+#
+################################################################################
+
+# mesa3d-headers is inherently incompatible with mesa3d, so error out
+# if both are enabled.
+ifeq ($(BR2_PACKAGE_MESA3D)$(BR2_PACKAGE_MESA3D_HEADERS),yy)
+$(error mesa3d-headers enabled, but mesa3d enabled too)
+endif
+
+# Not possible to directly refer to mesa3d variables, because of
+# first/second expansion trickery...
+MESA3D_HEADERS_VERSION = 10.4.5
+MESA3D_HEADERS_SOURCE = MesaLib-$(MESA3D_HEADERS_VERSION).tar.bz2
+MESA3D_HEADERS_SITE = ftp://ftp.freedesktop.org/pub/mesa/$(MESA3D_HEADERS_VERSION)
+MESA3D_HEADERS_LICENSE = MIT, SGI, Khronos
+MESA3D_HEADERS_LICENSE_FILES = docs/license.html
+
+# Only installs header files
+MESA3D_HEADERS_INSTALL_STAGING = YES
+MESA3D_HEADERS_INSTALL_TARGET = NO
+
+MESA3D_HEADERS_DIRS = KHR
+
+ifeq ($(BR2_PACKAGE_HAS_LIBGL),y)
+
+MESA3D_HEADERS_DIRS += GL
+
+ifeq ($(BR2_PACKAGE_XORG7),y)
+
+# Not using $(SED) because we do not want to work in-place, and $(SED)
+# contains -i.
+define MESA3D_HEADERS_BUILD_DRI_PC
+	sed -e 's:@\(exec_\)\?prefix@:/usr:' \
+	    -e 's:@libdir@:${exec_prefix}/lib:' \
+	    -e 's:@includedir@:${prefix}/include:' \
+	    -e 's:@DRI_DRIVER_INSTALL_DIR@:${libdir}/dri:' \
+	    -e 's:@VERSION@:$(MESA3D_HEADERS_VERSION):' \
+	    -e 's:@DRI_PC_REQ_PRIV@::' \
+	    $(@D)/src/mesa/drivers/dri/dri.pc.in \
+	    >$(@D)/src/mesa/drivers/dri/dri.pc
+endef
+
+define MESA3D_HEADERS_INSTALL_DRI_PC
+	$(INSTALL) -D -m 0644 $(@D)/include/GL/internal/dri_interface.h \
+		$(STAGING_DIR)/usr/include/GL/internal/dri_interface.h
+	$(INSTALL) -D -m 0644 $(@D)/src/mesa/drivers/dri/dri.pc \
+		$(STAGING_DIR)/usr/lib/pkg-config/dri.pc
+endef
+
+endif # Xorg
+
+endif # OpenGL
+
+ifeq ($(BR2_PACKAGE_HAS_LIBEGL),y)
+MESA3D_HEADERS_DIRS += EGL
+endif
+
+ifeq ($(BR2_PACKAGE_HAS_LIBGLES),y)
+MESA3D_HEADERS_DIRS += GLES GLES2
+endif
+
+ifeq ($(BR2_PACKAGE_HAS_LIBOPENVG),y)
+MESA3D_HEADERS_DIRS += VG
+endif
+
+define MESA3D_HEADERS_BUILD_CMDS
+	$(MESA3D_HEADERS_BUILD_DRI_PC)
+endef
+
+define MESA3D_HEADERS_INSTALL_STAGING_CMDS
+	$(foreach d,$(MESA3D_HEADERS_DIRS),\
+		cp -dpfr $(@D)/include/$(d) $(STAGING_DIR)/usr/include/ || exit 1$(sep))
+	$(MESA3D_HEADERS_INSTALL_DRI_PC)
+endef
+
+$(eval $(generic-package))