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no-sse2.patch: Build V8 as a shared library on i686 

* Mon Jan 18 2016 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.6.0-0.14.beta.nosse2.1
- Build V8 as a shared library on i686 to allow for swappable backends

This is the first prerequisite step towards building both the x87 and
SSE2 backends.
This commit is contained in:
Kevin Kofler 2016-01-18 01:10:42 +01:00
parent 2684898152
commit 90225e7e77
2 changed files with 69 additions and 1 deletions
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5
qt5-qtwebengine.spec
View File

@ -24,7 +24,7 @@
Summary: Qt5 - QtWebEngine components
Name: qt5-qtwebengine
Version: 5.6.0
Release: 0.14.beta%{?dist}
Release: 0.14.beta.nosse2.1%{?dist}
# See LICENSE.GPL LICENSE.LGPL LGPL_EXCEPTION.txt, for details
# See also http://qt-project.org/doc/qt-5.0/qtdoc/licensing.html
@ -360,6 +360,9 @@ popd
%changelog
* Mon Jan 18 2016 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.6.0-0.14.beta.nosse2.1
- Build V8 as a shared library on i686 to allow for swappable backends
* Sun Jan 17 2016 Kevin Kofler <Kevin@tigcc.ticalc.org> - 5.6.0-0.14.beta
- Do not require SSE2 on i686

65
qtwebengine-opensource-src-5.6.0-beta-no-sse2.patch
View File

@ -2725,3 +2725,68 @@ diff -Nur qtwebengine-opensource-src-5.6.0-beta/src/3rdparty/chromium/v8/BUILD.g
]
} else if (v8_target_arch == "x64") {
sources += [
diff -Nur qtwebengine-opensource-src-5.6.0-beta/src/3rdparty/chromium/v8/tools/gyp/v8.gyp qtwebengine-opensource-src-5.6.0-beta-no-sse2/src/3rdparty/chromium/v8/tools/gyp/v8.gyp
--- qtwebengine-opensource-src-5.6.0-beta/src/3rdparty/chromium/v8/tools/gyp/v8.gyp 2015-12-10 18:17:21.000000000 +0100
+++ qtwebengine-opensource-src-5.6.0-beta-no-sse2/src/3rdparty/chromium/v8/tools/gyp/v8.gyp 2016-01-18 01:03:14.070441874 +0100
@@ -34,6 +34,14 @@
'v8_extra_library_files%': [],
'mksnapshot_exec': '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)mksnapshot<(EXECUTABLE_SUFFIX)',
'remove_v8base_debug_symbols%': 0,
+ 'conditions': [
+ # build V8 shared on ia32 so we can swap x87 vs. SSE2 builds
+ ['target_arch == "ia32"', {
+ 'v8_component%': 'shared_library',
+ }, {
+ 'v8_component%': '<(component)',
+ }],
+ ],
},
'includes': ['../../build/toolchain.gypi', '../../build/features.gypi'],
'targets': [
@@ -47,8 +55,8 @@
}, {
'toolsets': ['target'],
}],
- ['component=="shared_library"', {
- 'type': '<(component)',
+ ['v8_component=="shared_library"', {
+ 'type': '<(v8_component)',
'sources': [
# Note: on non-Windows we still build this file so that gyp
# has some sources to link into the component.
@@ -159,7 +167,7 @@
'js2c',
],
}],
- ['component=="shared_library"', {
+ ['v8_component=="shared_library"', {
'defines': [
'V8_SHARED',
'BUILDING_V8_SHARED',
@@ -237,7 +245,7 @@
'toolsets': ['target'],
'dependencies': ['js2c'],
}],
- ['component=="shared_library"', {
+ ['v8_component=="shared_library"', {
'defines': [
'BUILDING_V8_SHARED',
'V8_SHARED',
@@ -265,7 +273,7 @@
'natives_blob',
],
}],
- ['component=="shared_library"', {
+ ['v8_component=="shared_library"', {
'defines': [
'V8_SHARED',
'BUILDING_V8_SHARED',
@@ -1340,7 +1348,7 @@
# See http://crbug.com/485155.
'msvs_shard': 4,
}],
- ['component=="shared_library"', {
+ ['v8_component=="shared_library"', {
'defines': [
'BUILDING_V8_SHARED',
'V8_SHARED',