[neon/qt/qt5webkit/Neon/release] debian/patches: add missing patch files

[Harald Sitter]

Git commit ef5987399bcc0165f7500c79fb733ffc7e4b962c by Harald Sitter.
Committed on 30/04/2022 at 23:12.
Pushed by sitter into branch 'Neon/release'.

add missing patch files

A  +39   -0    debian/patches/bison_3.7.diff
A  +61   -0    debian/patches/support_riscv64.diff

https://invent.kde.org/neon/qt/qt5webkit/commit/ef5987399bcc0165f7500c79fb733ffc7e4b962c

diff --git a/debian/patches/bison_3.7.diff b/debian/patches/bison_3.7.diff
new file mode 100644
index 0000000..4237a06
--- /dev/null
+++ b/debian/patches/bison_3.7.diff
@@ -0,0 +1,39 @@
+Description: let Bison generate the header directly
+ 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.
+Author: Dmitry Shachnev <mitya57 at debian.org>
+Forwarded: https://github.com/qtwebkit/qtwebkit/pull/1012
+Last-Update: 2020-08-04
+
+--- a/Source/WebCore/css/makegrammar.pl
++++ b/Source/WebCore/css/makegrammar.pl
+@@ -73,25 +73,6 @@ if ($suffix eq ".y.in") {
+ }
+ 
+ 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/debian/patches/support_riscv64.diff b/debian/patches/support_riscv64.diff
new file mode 100644
index 0000000..0838efa
--- /dev/null
+++ b/debian/patches/support_riscv64.diff
@@ -0,0 +1,61 @@
+Description: add support for riscv64 architecture
+Author: William Grant <wgrant at ubuntu.com>
+Forwarded: https://github.com/qtwebkit/qtwebkit/pull/982
+Last-Update: 2020-04-28
+
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -83,6 +83,8 @@ elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR
+     set(WTF_CPU_S390 1)
+ elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390x")
+     set(WTF_CPU_S390X 1)
++elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "riscv64")
++    set(WTF_CPU_RISCV64 1)
+ else ()
+     message(FATAL_ERROR "Unknown CPU '${LOWERCASE_CMAKE_SYSTEM_PROCESSOR}'")
+ endif ()
+--- a/Source/JavaScriptCore/CMakeLists.txt
++++ b/Source/JavaScriptCore/CMakeLists.txt
+@@ -1287,6 +1287,7 @@ elseif (WTF_CPU_S390)
+ elseif (WTF_CPU_S390X)
+ elseif (WTF_CPU_MIPS)
+ elseif (WTF_CPU_SH4)
++elseif (WTF_CPU_RISCV64)
+ elseif (WTF_CPU_X86)
+ elseif (WTF_CPU_X86_64)
+     if (MSVC AND ENABLE_JIT)
+--- a/Source/WTF/wtf/Platform.h
++++ b/Source/WTF/wtf/Platform.h
+@@ -176,6 +176,11 @@
+ #define WTF_CPU_X86_SSE2 1
+ #endif
+ 
++/* CPU(RISCV64) - RISCV64 */
++#if defined(__riscv) && defined(__riscv_xlen) && __riscv_xlen == 64
++#define WTF_CPU_RISCV64 1
++#endif
++
+ /* CPU(ARM64) - Apple */
+ #if (defined(__arm64__) && defined(__APPLE__)) || defined(__aarch64__)
+ #define WTF_CPU_ARM64 1
+@@ -707,7 +712,8 @@
+     || CPU(S390X) \
+     || CPU(MIPS64) \
+     || CPU(PPC64) \
+-    || CPU(PPC64LE)
++    || CPU(PPC64LE) \
++    || CPU(RISCV64)
+ #define USE_JSVALUE64 1
+ #else
+ #define USE_JSVALUE32_64 1
+--- a/Source/WTF/wtf/dtoa/utils.h
++++ b/Source/WTF/wtf/dtoa/utils.h
+@@ -49,7 +49,7 @@
+ defined(__ARMEL__) || \
+ defined(_MIPS_ARCH_MIPS32R2)
+ #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
+-#elif CPU(MIPS) || CPU(MIPS64) || CPU(PPC) || CPU(PPC64) || CPU(PPC64LE) || CPU(SH4) || CPU(S390) || CPU(S390X) || CPU(IA64) || CPU(ALPHA) || CPU(ARM64) || CPU(HPPA)
++#elif CPU(MIPS) || CPU(MIPS64) || CPU(PPC) || CPU(PPC64) || CPU(PPC64LE) || CPU(SH4) || CPU(S390) || CPU(S390X) || CPU(IA64) || CPU(ALPHA) || CPU(ARM64) || CPU(HPPA) || CPU(RISCV64)
+ #define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
+ #elif defined(_M_IX86) || defined(__i386__)
+ #if defined(_WIN32)