[gentoo-commits] repo/gentoo:master commit in: dev-qt/qtwebkit/, dev-qt/qtwebkit/files/

["Andreas Sturmlechner" <asturm@gentoo.org>]

commit:     69e618c88a9134f754264efc11aa0b1fdc028b88
Author:     Andreas Sturmlechner <asturm <AT> gentoo <DOT> org>
AuthorDate: Tue Aug 18 13:56:16 2020 +0000
Commit:     Andreas Sturmlechner <asturm <AT> gentoo <DOT> org>
CommitDate: Tue Aug 18 17:48:50 2020 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=69e618c8

dev-qt/qtwebkit: Fix build with sys-devel/bison-3.7

Closes: https://bugs.gentoo.org/736499
Package-Manager: Portage-3.0.3, Repoman-3.0.0
Signed-off-by: Andreas Sturmlechner <asturm <AT> gentoo.org>

 .../qtwebkit-5.212.0_pre20200309-bison-3.7.patch   | 46 ++++++++++++++++++++++
 .../qtwebkit-5.212.0_pre20200309-r1.ebuild         |  2 +
 2 files changed, 48 insertions(+)

diff --git a/dev-qt/qtwebkit/files/qtwebkit-5.212.0_pre20200309-bison-3.7.patch b/dev-qt/qtwebkit/files/qtwebkit-5.212.0_pre20200309-bison-3.7.patch
new file mode 100644
index 00000000000..de3bbcfc3ef
--- /dev/null
+++ b/dev-qt/qtwebkit/files/qtwebkit-5.212.0_pre20200309-bison-3.7.patch
@@ -0,0 +1,46 @@
+From d92b11fea65364fefa700249bd3340e0cd4c5b31 Mon Sep 17 00:00:00 2001
+From: Dmitry Shachnev <mitya57@gmail.com>
+Date: Tue, 4 Aug 2020 21:04:06 +0300
+Subject: [PATCH] Let Bison generate the header directly, to fix build with
+ Bison 3.7
+
+Starting with Bison 3.7, the generated C++ file #include's the header
+by default, instead of duplicating it. So we should not delete it.
+
+Remove the code to add #ifdef guards to the header, since Bison adds
+them itself since version 2.6.3.
+---
+ Source/WebCore/css/makegrammar.pl | 21 +--------------------
+ 1 file changed, 1 insertion(+), 20 deletions(-)
+
+diff --git a/Source/WebCore/css/makegrammar.pl b/Source/WebCore/css/makegrammar.pl
+index 5d63b08102eb..9435701c7061 100644
+--- a/Source/WebCore/css/makegrammar.pl
++++ b/Source/WebCore/css/makegrammar.pl
+@@ -73,25 +73,6 @@
+ }
+ 
+ my $fileBase = File::Spec->join($outputDir, $filename);
+-my @bisonCommand = ($bison, "-d", "-p", $symbolsPrefix, $grammarFilePath, "-o", "$fileBase.cpp");
++my @bisonCommand = ($bison, "--defines=$fileBase.h", "-p", $symbolsPrefix, $grammarFilePath, "-o", "$fileBase.cpp");
+ push @bisonCommand, "--no-lines" if $^O eq "MSWin32"; # Work around bug in bison >= 3.0 on Windows where it puts backslashes into #line directives.
+ system(@bisonCommand) == 0 or die;
+-
+-open HEADER, ">$fileBase.h" or die;
+-print HEADER << "EOF";
+-#ifndef CSSGRAMMAR_H
+-#define CSSGRAMMAR_H
+-EOF
+-
+-open HPP, "<$fileBase.cpp.h" or open HPP, "<$fileBase.hpp" or die;
+-while (<HPP>) {
+-    print HEADER;
+-}
+-close HPP;
+-
+-print HEADER "#endif\n";
+-close HEADER;
+-
+-unlink("$fileBase.cpp.h");
+-unlink("$fileBase.hpp");
+-

diff --git a/dev-qt/qtwebkit/qtwebkit-5.212.0_pre20200309-r1.ebuild b/dev-qt/qtwebkit/qtwebkit-5.212.0_pre20200309-r1.ebuild
index dc07eb1bf74..f7f37face2c 100644
--- a/dev-qt/qtwebkit/qtwebkit-5.212.0_pre20200309-r1.ebuild
+++ b/dev-qt/qtwebkit/qtwebkit-5.212.0_pre20200309-r1.ebuild
@@ -83,6 +83,8 @@ RDEPEND="${DEPEND}"
 
 CHECKREQS_DISK_BUILD="16G" # bug 417307
 
+PATCHES=( "${FILESDIR}/${P}-bison-3.7.patch" ) # bug 736499
+
 _check_reqs() {
 	if [[ ${MERGE_TYPE} != binary ]] && is-flagq "-g*" && ! is-flagq "-g*0"; then
 		einfo "Checking for sufficient disk space to build ${PN} with debugging flags"