f07fb5a55e
This is an alternative to #19751 that fixes the build without requiring splitting out libpng. This patch can be dropped once we are building qt 5.12.0 or later.
24 lines
684 B
Diff
24 lines
684 B
Diff
commit 6f9feb773a43c5abfa3455da2e324180e789285b
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Author: fanquake <fanquake@gmail.com>
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Date: Tue Sep 15 21:44:31 2020 +0800
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Fix PowerPC build of libpng
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See https://bugreports.qt.io/browse/QTBUG-66388.
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Can be dropped when we are building qt 5.12.0 or later.
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diff --git a/qtbase/src/3rdparty/libpng/libpng.pro b/qtbase/src/3rdparty/libpng/libpng.pro
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index 577b61d8..a2f56669 100644
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--- a/qtbase/src/3rdparty/libpng/libpng.pro
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+++ b/qtbase/src/3rdparty/libpng/libpng.pro
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@@ -10,7 +10,7 @@ MODULE_INCLUDEPATH = $$PWD
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load(qt_helper_lib)
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-DEFINES += PNG_ARM_NEON_OPT=0
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+DEFINES += PNG_ARM_NEON_OPT=0 PNG_POWERPC_VSX_OPT=0
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SOURCES += \
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png.c \
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pngerror.c \
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