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From: Eli Z. <el...@gn...> - 2016-06-17 10:10:51
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> From: Domonic Tom <AbD...@ho...> > Date: Fri, 17 Jun 2016 09:51:00 +0000 > > I have installed Mingw64 on my PC. Recently I found a problem. This list is not for MinGW64 distribution. > I built a gui toolkit called Fast Light Tool Kit (FLTK) and my build environment directories (using MSYS) was > structured as: > > c:/minw/include & c:/mingw/lib > > The problem started when I included the math.h file in my project #include <math.h> > > FLTK contains a math.h file which refers to usr/include/math.h which then directs my compiler to find the > math.h file in the designated include directory c:/mingw/include... But this is not what happens. > > My math.h c++ header is actually located in the lib directory?? > > C:\mingw\lib\gcc\x86_64-w64-mingw32\5.1.0\include\c++\tr1 > > Because of this, the compiler cannot find the file it is being directed to via the FLTK math.h file. Are you compiling with the C++ compiler? Only the C++ compiler (g++) will look into that directory for header files. |