Linux rhel7/centos7 source code compilation and installation Emacs Error NO x toolkit could be found

Specific error reporting:

checking for libXaw… configure: error: No X toolkit could be found. If you are sure you want Emacs compiled without an X toolkit, pass –with-x-toolkit=no to configure. Otherwise, install the development libraries for the toolkit that you want to use (e.g. Gtk+) and re-run configure.

After repeatedly confirming that GTK and corresponding GTK devel files have been installed,

yum install gtk3-devel.x86_ 64 gtk3.x86_ sixty-four

yum install gtk2-devel.x86_ 64 gtk2.x86_ sixty-four

Still report the same error,

Locate libxaw found existing library files (Yum install libxaw.x86)_ 64 (or installed by default)

Finally, it was found that the corresponding devel package, libxaw-devel.x86, was not installed_ sixty-four

yum install libXaw-devel.x86_ 64 installation,

Execute./configure again. The error will disappear. If there are other errors,

Similarly, install the corresponding devel library

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