Even after copying the missing header to /usr/include/linux/ on my
system, I’m getting build failures:
../../ui/gfx/linux/client_native_pixmap_dmabuf.cc: In function ‘void
gfx::{anonymous}::PrimeSyncStart(int)’:
../../ui/gfx/linux/client_native_pixmap_dmabuf.cc:47:29: error: variable
‘gfx::{anonymous}::PrimeSyncStart(int)::local_dma_buf_sync sync_start’ has
initializer but incomplete type
struct local_dma_buf_sync sync_start = {0};
^~~~~~~~~~
../../ui/gfx/linux/client_native_pixmap_dmabuf.cc:49:22: error:
‘LOCAL_DMA_BUF_SYNC_START’ was not declared in this scope
sync_start.flags = LOCAL_DMA_BUF_SYNC_START | LOCAL_DMA_BUF_SYNC_RW;
^~~~~~~~~~~~~~~~~~~~~~~~
It appears LOCAL_DMA_BUF_SYNC_* are not defined in that header.
I’m temporarily working around the issue with the following patch to
chromium:
diff --git a/ui/gfx/linux/client_native_pixmap_dmabuf.cc
b/ui/gfx/linux/client_native_pixmap_dmabuf.cc
index d656c338f0a6..57de7fa683a0 100644
--- a/ui/gfx/linux/client_native_pixmap_dmabuf.cc
+++ b/ui/gfx/linux/client_native_pixmap_dmabuf.cc
@@ -17,7 +17,7 @@
#include "base/strings/stringprintf.h"
#include "base/trace_event/trace_event.h"
-#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 6, 0)
+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 11, 0)
#include <linux/types.h>
struct local_dma_buf_sync {
--
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Packages, which is subscribed to linux in Ubuntu.
https://bugs.launchpad.net/bugs/1678119
Title:
Fails to build in zesty (missing linux/dma-buf.h)
Status in Oxide:
Triaged
Status in linux package in Ubuntu:
Confirmed
Bug description:
FAILED: obj/ui/gfx/memory_buffer_sources/client_native_pixmap_dmabuf.o
/usr/bin/c++ -MMD -MF
obj/ui/gfx/memory_buffer_sources/client_native_pixmap_dmabuf.o.d
-DGFX_IMPLEMENTATION -DV8_DEPRECATION_WARNINGS -DUSE_UDEV -DUSE_AURA=1
-DUSE_PANGO=1 -DUSE_NSS_CERTS=1 -DUSE_OZONE=1 -DNO_TCMALLOC -DDISABLE_NACL
-DFULL_SAFE_BROWSING -DSAFE_BROWSING_CSD -DSAFE_BROWSING_DB_LOCAL
-DCHROMIUM_BUILD -DENABLE_MEDIA_ROUTER=1 -DFIELDTRIAL_TESTING_ENABLED
-D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE
-D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D_FORTIFY_SOURCE=2 -DNDEBUG
-DNVALGRIND -DDYNAMIC_ANNOTATIONS_ENABLED=0 -DOXIDE_BUILD -I../.. -Igen
-I../../third_party/libdrm/src -I../../third_party/libdrm/src/include
-I../../third_party/libdrm/src/include/drm -fno-strict-aliasing
--param=ssp-buffer-size=4 -fstack-protector -Wno-builtin-macro-redefined
-D__DATE__= -D__TIME__= -D__TIMESTAMP__= -funwind-tables -fPIC -pipe -m64
-march=x86-64 -pthread -Wall -Wno-unused-local-typedefs
-Wno-maybe-uninitialized -Wno-missing-field-initializers -Wno-unused-parameter
-O2 -fno-ident -fdata-sections -ffunction-sections -g2 -fvisibility=hidden
-fvisibility-inlines-hidden -fno-delete-null-pointer-checks -std=gnu++11
-Wno-narrowing -fno-rtti -fno-exceptions -c
../../ui/gfx/linux/client_native_pixmap_dmabuf.cc -o
obj/ui/gfx/memory_buffer_sources/client_native_pixmap_dmabuf.o
../../ui/gfx/linux/client_native_pixmap_dmabuf.cc:39:27: fatal error:
linux/dma-buf.h: No such file or directory
#include <linux/dma-buf.h>
^
compilation terminated.
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