Revert "dev-qt : bump to 5.9.5"

This reverts commit e237be2025e6eb302f4267576a245b7c65576ebc.

3 files changed, 72 insertions, 1 deletions

diff --git a/dev-qt/qtcore/Manifest b/dev-qt/qtcore/Manifest
index 0381b6db..44ceaa0b 100644
--- a/dev-qt/qtcore/Manifest
+++ b/dev-qt/qtcore/Manifest
@@ -1 +1 @@
-DIST qtbase-opensource-src-5.9.5.tar.xz 45125492 BLAKE2B ee3cad23c6c89a0cd2b149c033fa98dba475c3b67b82074f31a7b0c53f2c062a72a6d979b157286b6044c936b646eed39febaef795549da27d4a1b45c6016e6b SHA512 910cbcfed1f2a0590e701cede0a9e8399e1f1363ac4863e2f200b675650e3bd1802113df0dfe4309470d27bf6bc0e53fbbab01024d52fad904db8cb2e038454a
+DIST qtbase-opensource-src-5.9.3.tar.xz 45160080 BLAKE2B 234eb778c90b5867ae53129da010968563d3fa66fe87e3ad50d2d4e968ecbf41812270a66c24fce27b318a7c6b5be90e518ee1b6bb14fb11985f2269a708899c SHA512 256ffb8760e94c0f87790ed35e210d0c9613e14314ff442dd763cc93fbd5caa6c11c95f5d44b12a7687fb93c9f857878132cf6d76e5933f647ca7beb54b18c7c
diff --git a/dev-qt/qtcore/files/qtcore-5.9.3-avx.patch b/dev-qt/qtcore/files/qtcore-5.9.3-avx.patch
new file mode 100644
index 00000000..be18433b
--- /dev/null
+++ b/dev-qt/qtcore/files/qtcore-5.9.3-avx.patch
@@ -0,0 +1,69 @@
+From d813c66bfcfac1837814ec4d174d0389172f0d4c Mon Sep 17 00:00:00 2001
+From: Thiago Macieira <thiago.macieira@intel.com>
+Date: Tue, 25 Apr 2017 12:02:09 -0300
+Subject: Fix the build when AVX2 is enabled but __F16C__ isn't defined
+
+If -mavx2 is used, __AVX2__ is defined, which enables the F16C code
+after commit 280e321e52fd4e86545f3f0d4bd4e047786a897e, but that was
+wrong since we aren't allowed to use the F16C intrinsics with either
+Clang or GCC (we can only do that with GCC 4.9 and Clang 4.8, and only
+with an __attribute__ decoration).
+
+With ICC and MSVC, we are allowed to use the intrinsics, but the
+#include was missing.
+
+[ChangeLog][QtCore] Fixed a compilation issue with qfloat16 if AVX2
+support is enabled in the compiler. Since all processors that support
+AVX2 also support F16C, for GCC and Clang it is recommended to either
+add -mf16c to your build or to use the corresponding -march= switch.
+
+Task-number: QTBUG-64529
+Change-Id: I84e363d735b443cb9beefffd14b8ac1fd4baa978
+Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
+---
+ src/corelib/global/qfloat16.h | 15 ++++++++++++---
+ 1 file changed, 12 insertions(+), 3 deletions(-)
+
+diff --git a/src/corelib/global/qfloat16.h b/src/corelib/global/qfloat16.h
+index 89a62a93db..a0aa9496b4 100644
+--- a/src/corelib/global/qfloat16.h
++++ b/src/corelib/global/qfloat16.h
+@@ -44,7 +44,16 @@
+ #include <QtCore/qmetatype.h>
+ #include <string.h>
+ 
+-#if defined __F16C__
++#if defined(QT_COMPILER_SUPPORTS_F16C) && defined(__AVX2__) && !defined(__F16C__)
++// All processors that support AVX2 do support F16C too. That doesn't mean
++// we're allowed to use the intrinsics directly, so we'll do it only for
++// the Intel and Microsoft's compilers.
++#  if defined(Q_CC_INTEL) || defined(Q_CC_MSVC)
++#    define __F16C__        1
++# endif
++#endif
++
++#if defined(QT_COMPILER_SUPPORTS_F16C) && defined(__F16C__)
+ #include <immintrin.h>
+ #endif
+ 
+@@ -116,7 +125,7 @@ QT_WARNING_DISABLE_CLANG("-Wc99-extensions")
+ QT_WARNING_DISABLE_GCC("-Wold-style-cast")
+ inline qfloat16::qfloat16(float f) Q_DECL_NOTHROW
+ {
+-#if defined(QT_COMPILER_SUPPORTS_F16C) && (defined(__F16C__) || defined(__AVX2__))
++#if defined(QT_COMPILER_SUPPORTS_F16C) && defined(__F16C__)
+     __m128 packsingle = _mm_set_ss(f);
+     __m128i packhalf = _mm_cvtps_ph(packsingle, 0);
+     b16 = _mm_extract_epi16(packhalf, 0);
+@@ -134,7 +143,7 @@ QT_WARNING_POP
+ 
+ inline qfloat16::operator float() const Q_DECL_NOTHROW
+ {
+-#if defined(QT_COMPILER_SUPPORTS_F16C) && (defined(__F16C__) || defined(__AVX2__))
++#if defined(QT_COMPILER_SUPPORTS_F16C) && defined(__F16C__)
+     __m128i packhalf = _mm_cvtsi32_si128(b16);
+     __m128 packsingle = _mm_cvtph_ps(packhalf);
+     return _mm_cvtss_f32(packsingle);
+-- 
+cgit v1.1-6-g87c4
+
diff --git a/dev-qt/qtcore/qtcore-5.9.5-r1000.ebuild b/dev-qt/qtcore/qtcore-5.9.3-r1000.ebuild
index 6b17e40a..58ee5179 100644
--- a/dev-qt/qtcore/qtcore-5.9.5-r1000.ebuild
+++ b/dev-qt/qtcore/qtcore-5.9.3-r1000.ebuild
@@ -24,6 +24,8 @@ DEPEND="
 "
 RDEPEND="${DEPEND}"
 
+PATCHES=( "${FILESDIR}/${P}-avx.patch" )
+
 QT5_TARGET_SUBDIRS=(
 	src/tools/bootstrap
 	src/tools/moc