I had ran into this before (but on Gentoo FreeBSD); maybe the compile command line had stray -isystem in it, thus disturbing the include search path.
Pengcheng Xu i...@jsteward.moe > H30/03/28 20:18、Bill Kenworthy <bi...@iinet.net.au>のメール: > > I have a compile problem qtgui I cant figure out: > > compilation terminated. > make: *** [Makefile:12443: .obj/qaccessible.o] Error 1 > make: *** [Makefile:12612: .obj/qaccessiblecache.o] Error 1 > In file included from > /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include/g++-v6/bits/stl_algo.h:59:0, > from > /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include/g++-v6/algorithm:62, > from > ../../include/QtCore/../../src/corelib/global/qglobal.h:109, > from ../../include/QtCore/qglobal.h:1, > from > ../../include/QtGui/../../src/gui/kernel/qtguiglobal.h:43, > from ../../include/QtGui/qtguiglobal.h:1, > from ../../include/QtGui/../../src/gui/image/qimage.h:43, > from ../../include/QtGui/qimage.h:1, > from image/qimage_sse4.cpp:40: > /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include/g++-v6/cstdlib:75:25: > fatal error: stdlib.h: No such file or directory > #include_next <stdlib.h> > > > and of course /usr/include/stdlib.h exists > > > The actual code in > /usr/lib/gcc/x86_64-pc-linux-gnu/6.4.0/include/g++-v6/cstdlib is: > > // Need to ensure this finds the C library's <stdlib.h> not a libstdc++ > // wrapper that might already be installed later in the include search path. > #define _GLIBCXX_INCLUDE_NEXT_C_HEADERS > #include_next <stdlib.h> > #undef _GLIBCXX_INCLUDE_NEXT_C_HEADERS > > Hints welcome! > > > BillK > > >
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