extra/webkit2gtk: redone no-SSE2 patch

1 files changed, 50 insertions, 0 deletions

diff --git a/extra/webkit2gtk/webkitgtk-2.36.3-no-sse2.arch32.patch b/extra/webkit2gtk/webkitgtk-2.36.3-no-sse2.arch32.patch
new file mode 100644
index 00000000..63a098a7
--- /dev/null
+++ b/extra/webkit2gtk/webkitgtk-2.36.3-no-sse2.arch32.patch
@@ -0,0 +1,50 @@
+diff -rauN webkitgtk-2.36.3/Source/cmake/WebKitCompilerFlags.cmake webkitgtk-2.36.3-no-sse2-patch/Source/cmake/WebKitCompilerFlags.cmake
+--- webkitgtk-2.36.3/Source/cmake/WebKitCompilerFlags.cmake	2022-06-02 08:44:07.302049344 +0200
++++ webkitgtk-2.36.3-no-sse2-patch/Source/cmake/WebKitCompilerFlags.cmake	2022-06-02 08:32:46.169362098 +0200
+@@ -163,13 +163,13 @@
+     endif ()
+ 
+     # Force SSE2 fp on x86 builds.
+-#    if (WTF_CPU_X86 AND NOT CMAKE_CROSSCOMPILING)
+-#        WEBKIT_PREPEND_GLOBAL_COMPILER_FLAGS(-msse2 -mfpmath=sse)
+-#        include(DetectSSE2)
+-#        if (NOT SSE2_SUPPORT_FOUND)
+-#            message(FATAL_ERROR "SSE2 support is required to compile WebKit")
+-#        endif ()
+-#    endif ()
++    if (WTF_CPU_X86 AND NOT CMAKE_CROSSCOMPILING)
++        WEBKIT_PREPEND_GLOBAL_COMPILER_FLAGS(-msse2 -mfpmath=sse)
++        include(DetectSSE2)
++        if (NOT SSE2_SUPPORT_FOUND)
++            message(FATAL_ERROR "SSE2 support is required to compile WebKit")
++        endif ()
++    endif ()
+ 
+     # Makes builds faster. The GCC manual warns about the possibility that the assembler being
+     # used may not support input from a pipe, but in practice the toolchains we support all do.
+diff -rauN webkitgtk-2.36.3/Source/ThirdParty/ANGLE/src/common/platform.h webkitgtk-2.36.3-no-sse2-patch/Source/ThirdParty/ANGLE/src/common/platform.h
+--- webkitgtk-2.36.3/Source/ThirdParty/ANGLE/src/common/platform.h	2022-06-02 08:45:17.042348743 +0200
++++ webkitgtk-2.36.3-no-sse2-patch/Source/ThirdParty/ANGLE/src/common/platform.h	2022-06-02 08:32:46.189362180 +0200
+@@ -97,8 +97,8 @@
+ #    include <intrin.h>
+ #    define ANGLE_USE_SSE
+ #elif defined(__GNUC__) && (defined(__x86_64__) || defined(__i386__))
+-//#    include <x86intrin.h>
+-//#    define ANGLE_USE_SSE
++#    include <x86intrin.h>
++#    define ANGLE_USE_SSE
+ #endif
+ 
+ // Mips and arm devices need to include stddef for size_t.
+diff -rauN webkitgtk-2.36.3/Source/WTF/wtf/PlatformCPU.h webkitgtk-2.36.3-no-sse2-patch/Source/WTF/wtf/PlatformCPU.h
+--- webkitgtk-2.36.3/Source/WTF/wtf/PlatformCPU.h	2022-06-02 08:46:55.912771827 +0200
++++ webkitgtk-2.36.3-no-sse2-patch/Source/WTF/wtf/PlatformCPU.h	2022-06-02 08:32:45.789360661 +0200
+@@ -99,7 +99,7 @@
+ #define WTF_CPU_KNOWN 1
+ 
+ #if defined(__SSE2__) || (defined(_M_IX86_FP) && _M_IX86_FP >= 2)
+-/* #define WTF_CPU_X86_SSE2 1 */
++#define WTF_CPU_X86_SSE2 1
+ #endif
+ 
+ #endif