Make install fails to include base.h file

[Kappuccino111]

Describe the bug Make install command in cups fails to install base.h file in the include directory due to which libcupsfilters fails to make.

Screenshots

• Make commands in libcupsfilters gives the following error :

[michaelrsweet]

[master 200124285] Fix 'make install' for base.h (Issue #809)

Note: CUPS 2.5 isn't even ready for beta testing and shouldn't be used for production builds...