make install succeed even if dwgrep.1 is not built

pmachata / dwgrep

a tool for querying Dwarf (debuginfo) graphs

http://pmachata.github.io/dwgrep/

GNU General Public License v3.0

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Closed scottt closed 9 years ago

scottt commented 9 years ago

Before this change, a simple "ccmake . ; make && make install" would fail due to dwgrep.1 not being built by default.

pmachata commented 9 years ago

Thanks, pushed.