package/qt5/qt5webengine: fix build with Bison 3.7

Add patch from upstream that fixes build with Bison 3.7.

There are no autobuilder failures for this issue, but the following
defconfig:

BR2_arm=y
BR2_cortex_a8=y
BR2_TOOLCHAIN_EXTERNAL=y
BR2_INIT_NONE=y
BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
BR2_SYSTEM_BIN_SH_NONE=y
BR2_PACKAGE_QT5=y
BR2_PACKAGE_QT5WEBENGINE=y
BR2_PACKAGE_RPI_USERLAND=y

Failed with:

/home/thomas/buildroot/buildroot/output/build/qt5webengine-5.15.0/src/core/release/gen/third_party/blink/renderer/core/xpath_grammar.cc:124:10: fatal error: xpath_grammar.hh: No such file or directory
  124 | #include "xpath_grammar.hh"
      |          ^~~~~~~~~~~~~~~~~~
compilation terminated.

With this patch applied, it builds fine.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Reviewed-by: Peter Seiderer <ps.report@gmx.net>
[yann.morin.1998@free.fr: add url to upstream commit, provided by Peter]
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>
This commit is contained in:
Thomas Petazzoni 2020-09-16 14:13:53 +02:00 committed by Yann E. MORIN
parent 882a8550bc
commit e5f92758ff

View File

@ -0,0 +1,56 @@
From 1a53f5995697f5ac6fd501dbdc0ee39c9488ee66 Mon Sep 17 00:00:00 2001
From: Allan Sandfeld Jensen <allan.jensen@qt.io>
Date: Fri, 14 Aug 2020 16:38:48 +0200
Subject: Fix bison 3.7
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Do a replace run inspired by newer versions of the script.
Fixes: QTBUG-86018
Change-Id: Ib1dc771e22a662aff0fae842d135ad58fad08bc1
Reviewed-by: Michael Brüning <michael.bruning@qt.io>
[upstream: https://code.qt.io/cgit/qt/qtwebengine-chromium.git/commit/?h=80-based&id=1a53f5995697f5ac6fd501dbdc0ee39c9488ee66]
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
---
.../blink/renderer/build/scripts/rule_bison.py | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
diff --git a/chromium/third_party/blink/renderer/build/scripts/rule_bison.py b/chromium/third_party/blink/renderer/build/scripts/rule_bison.py
index f75e25fd23f..7e0767e951a 100755
--- a/src/3rdparty/chromium/third_party/blink/renderer/build/scripts/rule_bison.py
+++ b/src/3rdparty/chromium/third_party/blink/renderer/build/scripts/rule_bison.py
@@ -45,6 +45,19 @@ from utilities import abs
from blinkbuild.name_style_converter import NameStyleConverter
+def modify_file(path, prefix_lines, suffix_lines, replace_list=[]):
+ prefix_lines = map(lambda s: s + '\n', prefix_lines)
+ suffix_lines = map(lambda s: s + '\n', suffix_lines)
+ with open(path, 'r') as f:
+ old_lines = f.readlines()
+ for i in range(len(old_lines)):
+ for src, dest in replace_list:
+ old_lines[i] = old_lines[i].replace(src, dest)
+ new_lines = prefix_lines + old_lines + suffix_lines
+ with open(path, 'w') as f:
+ f.writelines(new_lines)
+
+
assert len(sys.argv) == 4 or len(sys.argv) == 5
inputFile = abs(sys.argv[1])
@@ -115,3 +128,9 @@ print >>outputHFile, '#define %s' % headerGuard
print >>outputHFile, outputHContents
print >>outputHFile, '#endif // %s' % headerGuard
outputHFile.close()
+
+common_replace_list = [(inputRoot + '.hh',
+ inputRoot + '.h')]
+modify_file(
+ outputCpp, [], [],
+ replace_list=common_replace_list)
--
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