Only enable ccache if it's available

Reviewed-by: Emilia Käsper <emilia@openssl.org>
2016-03-07 11:22:00 +01:00 · 2016-03-07 11:22:00 +01:00 · c9aad4ff4f
commit c9aad4ff4f
parent bd5fbfe22b
1 changed files with 3 additions and 1 deletions
--- a/.travis.yml
+++ b/.travis.yml
@ -64,7 +64,9 @@ before_script:
          srcdir=../_srcdir;
          mkdir _build;
          cd _build;
+          if which ccache >/dev/null; then
              CC="ccache $CC";
+          fi
      else
          srcdir=.;
          cd _srcdist;