25 lines
960 B
Plaintext
25 lines
960 B
Plaintext
V8DIR = $$(V8DIR)
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isEmpty(V8DIR) {
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V8DIR = $$PWD/../3rdparty/v8
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!exists($$V8DIR/src):error("$$V8DIR/src does not exist! $$escape_expand(\\n)\
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If you are building from git, please ensure you have the v8 submodule available, e.g. $$escape_expand(\\n\\n)\
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git submodule update --init src/3rdparty/v8 $$escape_expand(\\n\\n)\
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Alternatively, Qt may be configured with -no-v8 to disable v8.\
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")
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} else {
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message(using external V8 from $$V8DIR)
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}
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*-g++*: {
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QMAKE_CFLAGS_WARN_ON += -Wno-unused-parameter
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QMAKE_CXXFLAGS_WARN_ON += -Wno-unused-parameter
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# mksnapshot hangs if gcc 4.5 is used
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# for reference look at http://code.google.com/p/v8/issues/detail?id=884
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equals(QT_GCC_MAJOR_VERSION, 4): equals(QT_GCC_MINOR_VERSION, 5) {
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message(because of a bug in gcc / v8 we need to add -fno-strict-aliasing)
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QMAKE_CFLAGS += -fno-strict-aliasing
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QMAKE_CXXFLAGS += -fno-strict-aliasing
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}
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}
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