diff options
Diffstat (limited to '0002-Force-64-bit-atomics-usage.patch')
| -rw-r--r-- | 0002-Force-64-bit-atomics-usage.patch | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/0002-Force-64-bit-atomics-usage.patch b/0002-Force-64-bit-atomics-usage.patch new file mode 100644 index 000000000000..6231b8f3ce3b --- /dev/null +++ b/0002-Force-64-bit-atomics-usage.patch @@ -0,0 +1,33 @@ +--- a/qtbase/src/corelib/configure.json 2020-03-27 06:49:31.000000000 -0300 ++++ b/qtbase/src/corelib/configure.json 2020-04-24 19:15:38.820283504 -0300 +@@ -135,27 +135,17 @@ + "label": "64 bit atomics", + "test": { + "tail": [ +- "void test(volatile std::atomic<std::int64_t> &a)", ++ "void test()", + "{", +- " std::int64_t v = a.load(std::memory_order_acquire);", +- " while (!a.compare_exchange_strong(v, v + 1,", +- " std::memory_order_acq_rel,", +- " std::memory_order_acquire)) {", +- " v = a.exchange(v - 1);", +- " }", +- " a.store(v + 1, std::memory_order_release);", + "}" + ], + "main": [ +- "void *ptr = (void*)0xffffffc0; // any random pointer", +- "test(*reinterpret_cast<std::atomic<std::int64_t> *>(ptr));" ++ "test();" + ], + "qmake": "CONFIG += c++11" + }, +- "headers": [ "atomic", "cstdint" ], + "sources": [ +- "", +- "-latomic" ++ "" + ] + }, + "librt": { |