On Sat, 2022-03-26 at 12:37 +0000, Da Shi Cao via Gcc-help wrote: > When compiling a C source using gcc, the following list of directories > to search for included header files could be displayed: > /usr/lib/gcc/x86_64-linux-gnu/8/include > /usr/local/include > /usr/lib/gcc/x86_64-linux-gnu/8/include-fixed > /usr/include/x86_64-linux-gnu <--- arch dependent? > /usr/include > > I'd like to know how this arch dependent directory > (/usr/include/x86_64-linux-gnu) be incorporated into the gcc if a gcc > compiler is to be built? Configure GCC with --enable-multiarch. -- Xi Ruoyao <xry111@xxxxxxxxxxxxxxxx> School of Aerospace Science and Technology, Xidian University
