centos7 gcc7编译时缺少gmp.h

在 system Tools ---->software 中选择开发库，把gmp的开发库装上即可，也就是有gmp同时有devel的。

 

../configure --prefix=/usr --mandir=/usr/share/man --infodir=/usr/share/info --with-bugurl=http://bugzilla.redhat.com/bugzilla --enable-bootstrap --enable-shared --enable-threads=posix --enable-checking=release --with-system-zlib --enable-__cxa_atexit --disable-libunwind-exceptions --enable-gnu-unique-object --enable-linker-build-id --with-linker-hash-style=gnu --enable-languages=c,c++,fortran,go --enable-plugin --enable-initfini-array --disable-libgcj --enable-gnu-indirect-function --with-tune=generic --with-arch_32=x86-64 --build=x86_64-redhat-linux --disable-multilib --with-default-libstdcxx-abi=gcc4-compatible --with-abi=m64 --enable-offload-targets=nvptx-none --without-cuda-driver --enable-checking=release  --with-target-system-zlib --enable-objc-gc=auto  --enable-gnu-unique-object --disable-vtable-verify --enable-libmpx --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --without-included-gettext
 可编译出Fortran的编译器