package/igt-gpu-tools: new package

IGT GPU Tools is a collection of tools for development and testing of
the DRM drivers

Signed-off-by: Gaël PORTAY <gael.portay@rtone.fr>
Signed-off-by: Andy Yan <andyshrk@163.com>
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
[Bernd: v4
 - add myself to DEVELOPERS
 - add dependencies to locales, mmu, wchar and headers >= 4.11
 - rework libunwind dependency
 - remove duplicate libglib2 dependency
 v5
 - added optional dependency to json_c
 - remove broken igt_stats binary
 v6
 - updated patch series after upstream review
 v8
 - bumped to current git HEAD to fix musl build errors
 - removed all patches which are included in upstream repo
 - added fix for segfaults with hardened toolchains on x86/x86_64]
Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Francois Dugast <francois.dugast@intel.com>
[Francois: v7
 - depend on !BR2_RELRO_FULL
 - remove specific workaround for igt_stats binary]

Signed-off-by: Bernd Kuhls <bernd@kuhls.net>
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>

DEVELOPERS

@@ -372,6 +372,7 @@ F:	package/gpsd/
 F:	package/gptfdisk/
 F:	package/hddtemp/
 F:	package/hdparm/
+F:	package/igt-gpu-tools/
 F:	package/intel-gmmlib/
 F:	package/intel-mediadriver/
 F:	package/intel-mediasdk/

package/Config.in

@@ -323,6 +323,7 @@ comment "Graphic applications"
 	source "package/glmark2/Config.in"
 	source "package/glslsandbox-player/Config.in"
 	source "package/gnuplot/Config.in"
+	source "package/igt-gpu-tools/Config.in"
 	source "package/ivi-homescreen/Config.in"
 	source "package/jhead/Config.in"
 	source "package/kmscube/Config.in"

package/igt-gpu-tools/Config.in

@@ -0,0 +1,32 @@
+config BR2_PACKAGE_IGT_GPU_TOOLS
+	bool "igt-gpu-tools"
+	depends on BR2_USE_MMU # fork()
+	depends on BR2_ENABLE_LOCALE
+	depends on !BR2_STATIC_LIBS
+	depends on BR2_TOOLCHAIN_HAS_THREADS
+	depends on BR2_PACKAGE_HAS_UDEV
+	depends on BR2_USE_WCHAR # elfutils
+	depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_11 # linux/dma-buf.h
+	select BR2_PACKAGE_BUSYBOX_SHOW_OTHERS # procps-ng
+	select BR2_PACKAGE_CAIRO
+	select BR2_PACKAGE_CAIRO_PNG
+	select BR2_PACKAGE_ELFUTILS
+	select BR2_PACKAGE_KMOD
+	select BR2_PACKAGE_LIBDRM
+	select BR2_PACKAGE_LIBGLIB2
+	select BR2_PACKAGE_LIBPCIACCESS
+	select BR2_PACKAGE_PIXMAN
+	select BR2_PACKAGE_PROCPS_NG
+	select BR2_PACKAGE_ZLIB
+	help
+	  IGT GPU Tools is a collection of tools for development and
+	  testing of the DRM drivers.
+
+	  https://gitlab.freedesktop.org/drm/igt-gpu-tools
+
+comment "igt-gpu-tools needs udev /dev management and toolchain w/ threads, wchar, dynamic library, locale, headers >= 4.11"
+	depends on BR2_USE_MMU
+	depends on !BR2_PACKAGE_HAS_UDEV || BR2_STATIC_LIBS || \
+		!BR2_TOOLCHAIN_HAS_THREADS || !BR2_USE_WCHAR || \
+		!BR2_ENABLE_LOCALE || \
+		!BR2_TOOLCHAIN_HEADERS_AT_LEAST_4_11

package/igt-gpu-tools/igt-gpu-tools.hash

@@ -0,0 +1,5 @@
+# Locally calculated from download
+sha256  de6e9443d569e76333ec6c8ffc53937b6831224161fe69bf2f07efad3bd0e04a  igt-gpu-tools-0ee4074685c1e184f2d3612ea6eb4d126f9a2e23.tar.bz2
+
+# Hash for license file:
+sha256  1b7e266857b05808660f42369a4a797459d7b7bec7245e378aa28a8db2f213da  COPYING

package/igt-gpu-tools/igt-gpu-tools.mk

@@ -0,0 +1,52 @@
+################################################################################
+#
+# igt-gpu-tools
+#
+################################################################################
+
+IGT_GPU_TOOLS_VERSION = 0ee4074685c1e184f2d3612ea6eb4d126f9a2e23
+IGT_GPU_TOOLS_SOURCE = igt-gpu-tools-$(IGT_GPU_TOOLS_VERSION).tar.bz2
+IGT_GPU_TOOLS_SITE = https://gitlab.freedesktop.org/drm/igt-gpu-tools/-/archive/$(IGT_GPU_TOOLS_VERSION)
+IGT_GPU_TOOLS_LICENSE = MIT
+IGT_GPU_TOOLS_LICENSE_FILES = COPYING
+IGT_GPU_TOOLS_INSTALL_STAGING = YES
+IGT_GPU_TOOLS_DEPENDENCIES = \
+	host-pkgconf \
+	cairo \
+	elfutils \
+	kmod \
+	libdrm \
+	libglib2 \
+	libpciaccess \
+	pixman \
+	procps-ng \
+	udev \
+	zlib
+
+# On x86 systems, libigt resolves igt_half_to_float and igt_float_to_half as
+# indirect functions at runtime by checking CPU features with igt_x86_features.
+# The igt_x86_features function is implemented is a different object and the
+# call uses the PLT itself. If lazy binding is disabled, this causes a segfault
+# while resolving the symbols for libigt on x64 systems. Disable BINDNOW on X86
+# systems to prevent the segfaults.
+# https://gitlab.freedesktop.org/drm/igt-gpu-tools/-/issues/102
+# https://bugs.gentoo.org/788625#c13
+ifeq ($(BR2_i386)$(BR2_x86_64)x$(BR2_RELRO_NONE),yx)
+IGT_GPU_TOOLS_LDFLAGS = $(TARGET_LDFLAGS) -Wl,-z,lazy
+endif
+
+ifeq ($(BR2_PACKAGE_JSON_C),y)
+IGT_GPU_TOOLS_CONF_OPTS += -Drunner=enabled
+IGT_GPU_TOOLS_DEPENDENCIES += json-c
+else
+IGT_GPU_TOOLS_CONF_OPTS += -Drunner=disabled
+endif
+
+ifeq ($(BR2_PACKAGE_LIBUNWIND),y)
+IGT_GPU_TOOLS_CONF_OPTS += -Dlibunwind=enabled
+IGT_GPU_TOOLS_DEPENDENCIES += libunwind
+else
+IGT_GPU_TOOLS_CONF_OPTS += -Dlibunwind=disabled
+endif
+
+$(eval $(meson-package))