[Buildroot] [PATCH 05/11 v4] package/openmax-registry: new package

[Yann E. MORIN]

The OpenMAX Registry provides all OpenMAX headers, directly from the
Khronos group.

Those headers are needed when an OpenMAX implementation does not
provide them, like the NVidia binary blob.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
Cc: Nicolas Serafini <nicolas.serafini at sensefly.com>
---
 package/opengl/khronos-registry/Config.in          |  1 +
 .../khronos-registry/openmax-registry/Config.in    | 20 ++++++++++++++++
 .../openmax-registry/opengl-registry.hash          |  3 +++
 .../openmax-registry/opengl-registry.mk            | 27 ++++++++++++++++++++++
 4 files changed, 51 insertions(+)
 create mode 100644 package/opengl/khronos-registry/openmax-registry/Config.in
 create mode 100644 package/opengl/khronos-registry/openmax-registry/opengl-registry.hash
 create mode 100644 package/opengl/khronos-registry/openmax-registry/opengl-registry.mk

diff --git a/package/opengl/khronos-registry/Config.in b/package/opengl/khronos-registry/Config.in
index ee550e9..e936b9e 100644
--- a/package/opengl/khronos-registry/Config.in
+++ b/package/opengl/khronos-registry/Config.in
@@ -1,3 +1,4 @@
 source "package/opengl/khronos-registry/khrplatform-registry/Config.in"
 source "package/opengl/khronos-registry/openkode-registry/Config.in"
 source "package/opengl/khronos-registry/opengl-registry/Config.in"
+source "package/opengl/khronos-registry/openmax-registry/Config.in"
diff --git a/package/opengl/khronos-registry/openmax-registry/Config.in b/package/opengl/khronos-registry/openmax-registry/Config.in
new file mode 100644
index 0000000..c9af0bb
--- /dev/null
+++ b/package/opengl/khronos-registry/openmax-registry/Config.in
@@ -0,0 +1,20 @@
+# Note: this package has no prompt, because it is to be selected by
+# packages that need it, and does not make sense on its own.
+# Further more, we want to avoid it being enabled alongside any other
+# package that provide their own OpenMAX headers, like rpi-userland...
+
+config BR2_PACKAGE_OPENMAX_REGISTRY
+	bool
+	select BR2_PACKAGE_KHRPLATFORM_REGISTRY
+	help
+	  The OpenMAX IL registry contains specifications of the core API;
+	  specifications of Khronos- and vendor-approved OpenMAX IL extensions;
+	  header files corresponding to the specifications; and other related
+	  documentation.
+
+	  This package installs the OpenMAX header files. You do not need them
+	  if the OpenMAX implementation provides its own headers.
+	  Currently, the only known implementation requiring OpenGL Resgistry
+	  is the NVidia proprietary driver.
+
+	  https://www.khronos.org/registry/omxil/
diff --git a/package/opengl/khronos-registry/openmax-registry/opengl-registry.hash b/package/opengl/khronos-registry/openmax-registry/opengl-registry.hash
new file mode 100644
index 0000000..e2f5014
--- /dev/null
+++ b/package/opengl/khronos-registry/openmax-registry/opengl-registry.hash
@@ -0,0 +1,3 @@
+# Locally computed:
+sha1   35b2c565a050b4235feac3f22bbbf4bf80092a00                          OpenMAX_IL_1_1_2_Header.zip
+sha256 9e8aee85f37946202ff15a52836233f983e90a751c0816ba341ba0c1ffedf99e  OpenMAX_IL_1_1_2_Header.zip
diff --git a/package/opengl/khronos-registry/openmax-registry/opengl-registry.mk b/package/opengl/khronos-registry/openmax-registry/opengl-registry.mk
new file mode 100644
index 0000000..aecca00
--- /dev/null
+++ b/package/opengl/khronos-registry/openmax-registry/opengl-registry.mk
@@ -0,0 +1,27 @@
+################################################################################
+#
+# openmax-registry
+#
+################################################################################
+
+# Using last revision at which the 'api' directory was *changed*
+OPENMAX_REGISTRY_VERSION = 1.1.2
+OPENMAX_REGISTRY_SOURCE = OpenMAX_IL_$(subst .,_,$(OPENMAX_REGISTRY_VERSION))_Header.zip
+OPENMAX_REGISTRY_SITE = https://www.khronos.org/registry/omxil/api/$(OPENMAX_REGISTRY_VERSION)
+OPENMAX_REGISTRY_LICENSE = MIT
+
+# The registry only installs header files
+OPENMAX_REGISTRY_INSTALL_STAGING = YES
+OPENMAX_REGISTRY_INSTALL_TARGET = NO
+
+define OPENMAX_REGISTRY_EXTRACT_CMDS
+	$(UNZIP) $(DL_DIR)/$(OPENMAX_REGISTRY_SOURCE) -d $(@D)
+endef
+
+define OPENMAX_REGISTRY_INSTALL_STAGING_CMDS
+	for h in $(@D)/*.h; do \
+		$(INSTALL) -D -m 0644 $${h} $(STAGING_DIR)/usr/include/$${h##*/} || exit 1; \
+	done
+endef
+
+$(eval $(generic-package))
-- 
1.9.1