Add support for RISC-V (riscv64)
Signed-off-by: David Abdurachmanov <david.abdurachmanov@gmail.com>
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@ -15,7 +15,7 @@
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Name: qt5-%{qt_module}
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Version: 5.212.0
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Release: 0.23.%{?prerel}%{?dist}
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Release: 0.23.%{?prerel}.0.riscv64%{?dist}
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Summary: Qt5 - QtWebKit components
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License: LGPLv2 and BSD
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@ -37,6 +37,9 @@ Patch2: qtwebkit-5.212.0_cmake_cmp0071.patch
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# Patch to fix for missing source file.
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Patch3: qtwebkit-5.212.0_fix_missing_sources.patch
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# Enable RISC-V (riscv64)
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Patch4: qtwebkit-5.212.0-alpha2-add-riscv.patch
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# disable ES6 Proxy
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Patch31: 0031-Disable-ES6-Proxy-object.patch
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@ -130,7 +133,7 @@ BuildArch: noarch
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# Decrease debuginfo even on ix86 because of:
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# https://bugs.webkit.org/show_bug.cgi?id=140176
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%ifarch s390 s390x %{arm} %{ix86} ppc %{power64} %{mips}
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%ifarch s390 s390x %{arm} %{ix86} ppc %{power64} %{mips} riscv64
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# Decrease debuginfo verbosity to reduce memory consumption even more
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%global optflags %(echo %{optflags} | sed 's/-g /-g1 /')
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%endif
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@ -143,6 +146,11 @@ BuildArch: noarch
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CFLAGS="${CFLAGS:-%optflags}" ; export CFLAGS ;
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CXXFLAGS="${CXXFLAGS:-%optflags} -fpermissive" ; export CXXFLAGS ;
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%{?__global_ldflags:LDFLAGS="${LDFLAGS:-%__global_ldflags}" ; export LDFLAGS ;}
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%ifarch riscv64
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export LDFLAGS="${LDFLAGS} -latomic"
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%endif
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# We cannot use default cmake macro here as it overwrites some settings queried
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# by qtwebkit cmake from qmake
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cmake -DPORT=Qt \
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@ -151,7 +159,7 @@ cmake -DPORT=Qt \
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-DCMAKE_C_FLAGS_RELEASE:STRING="-DNDEBUG" \
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-DCMAKE_CXX_FLAGS_RELEASE:STRING="-DNDEBUG" \
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-DCMAKE_VERBOSE_MAKEFILE:BOOL=ON \
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%ifarch s390 s390x ppc %{power64}
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%ifarch s390 s390x ppc %{power64} riscv64
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-DENABLE_JIT=OFF \
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%endif
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%ifarch s390 s390x ppc %{power64}
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@ -232,6 +240,9 @@ sed -i "s,Libs: -L%{_qt5_libdir}/qt5/../ -lQt5WebKitWidgets,Libs: -L%{_qt5_libdi
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%changelog
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* Fri Jun 22 2018 David Abdurachmanov <david.abdurachmanov@gmail.com> - 5.212.0-0.23.alpha2.0.riscv64
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- add support for RISC-V (riscv64)
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* Wed Jun 20 2018 Rex Dieter <rdieter@fedoraproject.org> - 5.212.0-0.23.alpha2
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- rebuild (qt5)
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113
qtwebkit-5.212.0-alpha2-add-riscv.patch
Normal file
113
qtwebkit-5.212.0-alpha2-add-riscv.patch
Normal file
@ -0,0 +1,113 @@
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index 1f9bab8..d5aa2ee 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -86,6 +86,8 @@ elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390")
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set(WTF_CPU_S390 1)
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elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "s390x")
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set(WTF_CPU_S390X 1)
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+elseif (LOWERCASE_CMAKE_SYSTEM_PROCESSOR MATCHES "riscv64")
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+ set(WTF_CPU_RISCV64 1)
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else ()
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message(FATAL_ERROR "Unknown CPU '${LOWERCASE_CMAKE_SYSTEM_PROCESSOR}'")
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endif ()
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diff --git a/Source/JavaScriptCore/CMakeLists.txt b/Source/JavaScriptCore/CMakeLists.txt
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index 1957446..96255d6 100644
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--- a/Source/JavaScriptCore/CMakeLists.txt
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+++ b/Source/JavaScriptCore/CMakeLists.txt
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@@ -1289,6 +1289,7 @@ elseif (WTF_CPU_MIPS)
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elseif (WTF_CPU_SH4)
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elseif (WTF_CPU_X86)
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elseif (WTF_CPU_X86_64)
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+elseif (WTF_CPU_RISCV64)
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if (MSVC AND ENABLE_JIT)
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add_custom_command(
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OUTPUT ${DERIVED_SOURCES_DIR}/JITStubsMSVC64.obj
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diff --git a/Source/ThirdParty/brotli/dec/port.h b/Source/ThirdParty/brotli/dec/port.h
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index 19b457c..be1b2ad 100644
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--- a/Source/ThirdParty/brotli/dec/port.h
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+++ b/Source/ThirdParty/brotli/dec/port.h
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@@ -66,6 +66,10 @@
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#define BROTLI_TARGET_POWERPC64
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#endif
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+#if defined(__riscv) && defined(__riscv_xlen) && __riscv_xlen == 64
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+#define BROTLI_TARGET_RISCV64
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+#endif
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+
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#if defined(__GNUC__) && defined(__GNUC_MINOR__)
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#define BROTLI_GCC_VERSION (__GNUC__ * 100 + __GNUC_MINOR__)
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#else
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@@ -180,7 +184,7 @@ static inline void BrotliDump(const char* f, int l, const char* fn) {
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#elif defined(BROTLI_BUILD_32_BIT)
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#define BROTLI_64_BITS 0
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#elif defined(BROTLI_TARGET_X64) || defined(BROTLI_TARGET_ARMV8) || \
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- defined(BROTLI_TARGET_POWERPC64)
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+ defined(BROTLI_TARGET_POWERPC64) || defined(BROTLI_TARGET_RISCV64)
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#define BROTLI_64_BITS 1
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#else
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#define BROTLI_64_BITS 0
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diff --git a/Source/WTF/wtf/Platform.h b/Source/WTF/wtf/Platform.h
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index 3f2069e..d4e02a8 100644
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--- a/Source/WTF/wtf/Platform.h
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+++ b/Source/WTF/wtf/Platform.h
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@@ -176,6 +176,11 @@
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#define WTF_CPU_X86_SSE2 1
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#endif
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+/* CPU(RISCV64) - RISCV64 */
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+#if defined(__riscv) && defined(__riscv_xlen) && __riscv_xlen == 64
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+#define WTF_CPU_RISCV64 1
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+#endif
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+
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/* CPU(ARM64) - Apple */
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#if (defined(__arm64__) && defined(__APPLE__)) || defined(__aarch64__)
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#define WTF_CPU_ARM64 1
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@@ -712,7 +717,8 @@
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|| CPU(S390X) \
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|| CPU(MIPS64) \
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|| CPU(PPC64) \
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- || CPU(PPC64LE)
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+ || CPU(PPC64LE) \
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+ || CPU(RISCV64)
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#define USE_JSVALUE64 1
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#else
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#define USE_JSVALUE32_64 1
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diff --git a/Source/WTF/wtf/dtoa/utils.h b/Source/WTF/wtf/dtoa/utils.h
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index 889642c..176d590 100644
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--- a/Source/WTF/wtf/dtoa/utils.h
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+++ b/Source/WTF/wtf/dtoa/utils.h
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@@ -49,7 +49,7 @@
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defined(__ARMEL__) || \
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defined(_MIPS_ARCH_MIPS32R2)
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#define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
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-#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)
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+#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)
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#define DOUBLE_CONVERSION_CORRECT_DOUBLE_OPERATIONS 1
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#elif defined(_M_IX86) || defined(__i386__)
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#if defined(_WIN32)
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diff --git a/Tools/Scripts/webkitdirs.pm b/Tools/Scripts/webkitdirs.pm
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index 84b18c7..b64d9d1 100755
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--- a/Tools/Scripts/webkitdirs.pm
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+++ b/Tools/Scripts/webkitdirs.pm
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@@ -1264,6 +1264,11 @@ sub isARM()
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return ($Config{archname} =~ /^arm[v\-]/) || ($Config{archname} =~ /^aarch64[v\-]/);
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}
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+sub isRISCV()
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+{
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+ return ($Config{archname} =~ /^riscv(|32|64)\-/);
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+}
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+
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sub isX86_64()
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{
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return (architecture() eq "x86_64") || 0;
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@@ -2064,7 +2069,7 @@ sub generateBuildSystemFromCMakeProject
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# Compiler options to keep floating point values consistent
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# between 32-bit and 64-bit architectures.
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determineArchitecture();
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- if ($architecture ne "x86_64" && !isARM() && !isCrossCompilation() && !isAnyWindows()) {
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+ if ($architecture ne "x86_64" && !isARM() && !isRISCV && !isCrossCompilation() && !isAnyWindows()) {
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$ENV{'CXXFLAGS'} = "-march=pentium4 -msse2 -mfpmath=sse " . ($ENV{'CXXFLAGS'} || "");
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}
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