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15 lines
429 B
C
15 lines
429 B
C
This change is required to use the C++ tr1 headers only with libstdc++, as they
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are not in C++11.
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--- config.h.in.orig 2013-10-20 20:37:35.000000000 +0300
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+++ config.h.in 2013-10-20 20:38:41.000000000 +0300
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@@ -353,7 +353,8 @@
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// TR1 regex not supported in GCC <= 4.5
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#ifndef LYX_USE_TR1
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-# if __GNUC__ == 4
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+# include <ciso646>
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+# if __GNUC__ == 4 && !defined(_LIBCPP_VERSION)
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# define LYX_USE_TR1
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# endif
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#endif
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