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tpoechtrager / wclang

Cross compile source code easily for Windows with clang on Linux/Unix
GNU General Public License v2.0
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Change order of include paths to make libstdc++ happy #25

Closed aroig closed 8 years ago

aroig commented 8 years ago

It turns out that libstdc++ 6 is very picky if you override a system include path with -isystem (not with -I). Unless you put the STL libs first, it will error out like this:

In file included from ../../src/main.cpp:5:
In file included from /usr/x86_64-w64-mingw32/include/c++/6.1.1/iostream:39:
In file included from /usr/x86_64-w64-mingw32/include/c++/6.1.1/ostream:38:
In file included from /usr/x86_64-w64-mingw32/include/c++/6.1.1/ios:42:
In file included from /usr/x86_64-w64-mingw32/include/c++/6.1.1/bits/ios_base.h:41:
In file included from /usr/x86_64-w64-mingw32/include/c++/6.1.1/bits/locale_classes.h:40:
In file included from /usr/x86_64-w64-mingw32/include/c++/6.1.1/string:52:
In file included from /usr/x86_64-w64-mingw32/include/c++/6.1.1/bits/basic_string.h:5402:
In file included from /usr/x86_64-w64-mingw32/include/c++/6.1.1/ext/string_conversions.h:41:
In file included from /usr/x86_64-w64-mingw32/include/c++/6.1.1/cstdlib:75:
/usr/include/c++/6.1.1/stdlib.h:30:16: fatal error: 'stdlib.h' file not found
# include_next <stdlib.h>
               ^

This is a known problem by usptream, and apparently will not be fixed

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70129

tpoechtrager commented 8 years ago

Thanks!