It fails to build wi9th glibc 2.28, add the missing required header inclusion.
Signed-off-by: Richard Purdie <richard.pur...@linuxfoundation.org>
---
.../xorg-driver/xf86-video-intel/glibc.patch | 25 +++++++++++++++++++
.../xorg-driver/xf86-video-intel_git.bb | 1 +
2 files changed, 26 insertions(+)
create mode 100644
meta/recipes-graphics/xorg-driver/xf86-video-intel/glibc.patch
diff --git a/meta/recipes-graphics/xorg-driver/xf86-video-intel/glibc.patch
b/meta/recipes-graphics/xorg-driver/xf86-video-intel/glibc.patch
new file mode 100644
index 00000000000..ada9eb5e52c
--- /dev/null
+++ b/meta/recipes-graphics/xorg-driver/xf86-video-intel/glibc.patch
@@ -0,0 +1,25 @@
+Add a missing include needed for glibc 2.28 to avoid:
+
+| ../../git/tools/backlight_helper.c: In function 'main':
+| ../../git/tools/backlight_helper.c:54:34: error: implicit declaration of
function 'major' [-Werror=implicit-function-declaration]
+| if (fd < 0 || fstat(fd, &st) || major(st.st_dev))
+| ^~~~~
+| ../../git/tools/backlight_helper.c:54:34: warning: nested extern declaration
of 'major' [-Wnested-externs]
+| cc1: some warnings being treated as errors
+| Makefile:666: recipe for target 'backlight_helper.o' failed
+
+Upstream-Status: Pending
+RP 2018/8/12
+
+Index: git/tools/backlight_helper.c
+===================================================================
+--- git.orig/tools/backlight_helper.c
++++ git/tools/backlight_helper.c
+@@ -8,6 +8,7 @@
+
+ #include <sys/types.h>
+ #include <sys/stat.h>
++#include <sys/sysmacros.h>
+
+ #if MAJOR_IN_MKDEV
+ #include <sys/mkdev.h>
diff --git a/meta/recipes-graphics/xorg-driver/xf86-video-intel_git.bb
b/meta/recipes-graphics/xorg-driver/xf86-video-intel_git.bb
index 5cc4eefc785..655fd4dc692 100644
--- a/meta/recipes-graphics/xorg-driver/xf86-video-intel_git.bb
+++ b/meta/recipes-graphics/xorg-driver/xf86-video-intel_git.bb
@@ -15,6 +15,7 @@ S = "${WORKDIR}/git"
SRC_URI = "git://anongit.freedesktop.org/xorg/driver/xf86-video-intel \
file://0001-Add-Coffeelake-PCI-IDs-for-S-Skus.patch \
+ file://glibc.patch \
"
UPSTREAM_CHECK_GITTAGREGEX = "(?P<pver>\d+(\.\d+)+)"
--
2.17.1
--
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