nixpkgs/pkgs/development/libraries/qt-5/5.6/qtwebengine/qtwebengine-paxmark-mksnapshot.patch
Will Dietz 7c29e476a7 qt5.6/5.7: PaX compat qtwebengine
* paxmark QtWebEngineProcess so it executes on PaX kernels
* when building on host w/PaX apply patch to fix mksnapshot

Patch taken from Gentoo[1], slightly modified to use paxctl directly.

[1] https://gitweb.gentoo.org/repo/gentoo.git/plain/dev-qt/qtwebengine/files/qtwebengine-paxmark-mksnapshot.patch
2016-12-07 20:02:41 -06:00

47 lines
1.4 KiB
Diff

--- qtwebengine-opensource-src-5.6.0-orig/src/3rdparty/chromium/v8/tools/gyp/v8.gyp 2016-03-04 01:48:36.000000000 +1100
+++ qtwebengine-opensource-src-5.6.0/src/3rdparty/chromium/v8/tools/gyp/v8.gyp 2016-05-01 19:15:44.052770543 +1000
@@ -33,6 +33,7 @@
'embed_script%': "",
'v8_extra_library_files%': [],
'mksnapshot_exec': '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)mksnapshot<(EXECUTABLE_SUFFIX)',
+ 'mksnapshot_u_exec': '<(PRODUCT_DIR)/<(EXECUTABLE_PREFIX)mksnapshot_u<(EXECUTABLE_SUFFIX)',
'remove_v8base_debug_symbols%': 0,
},
'includes': ['../../build/toolchain.gypi', '../../build/features.gypi'],
@@ -1913,7 +1914,7 @@
]
},
{
- 'target_name': 'mksnapshot',
+ 'target_name': 'mksnapshot_u',
'type': 'executable',
'dependencies': ['v8_base', 'v8_nosnapshot', 'v8_libplatform'],
'include_dirs+': [
@@ -1936,5 +1937,26 @@
}],
],
},
+ {
+ 'target_name': 'mksnapshot',
+ 'type': 'executable',
+ 'dependencies': ['mksnapshot_u'],
+ 'actions': [
+ {
+ 'action_name': 'paxmark_m_mksnapshot',
+ 'inputs': [
+ '<(mksnapshot_u_exec)',
+ ],
+ 'outputs': [
+ '<(mksnapshot_exec)',
+ ],
+ 'action': [
+ 'sh',
+ '-c',
+ 'cp <(mksnapshot_u_exec) <(mksnapshot_exec) && paxctl -czexm <(mksnapshot_exec)',
+ ],
+ },
+ ],
+ },
],
}