From cdf855bf4ad80ae2dcec94bb9d9e3abea6030abd Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Tue, 22 Mar 2016 07:19:35 -0400
Subject: [PATCH] undo forcing ccache on clang via environment variables (too
 many warnings from clang)

---
 .travis.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 0bfb608246..24a926c251 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -38,9 +38,9 @@ env:
   - MACH=mpi MPICMD="mpirun -np 1" LMPFLAGS="-pk omp 4 -sf omp" LMP_INC="-DFFT_FFTW3 -DLAMMPS_GZIP -DLAMMPS_PNG -DLAMMPS_JPEG -DLAMMPS_BIGBIG" JPG_LIB="-lfftw3 -ljpeg -lpng -lz"
 
 install:
-  - export OMPI_CC="ccache $CC"
-  - export OMPI_CXX="ccache $CXX"
-  - test "$MACH" = "mpi" && export COMP="mpicxx -fopenmp" || export COMP="ccache $CXX"
+  - export OMPI_CC="$CC"
+  - export OMPI_CXX="$CXX"
+  - test "$MACH" = "mpi" && export COMP="mpicxx -fopenmp" || export COMP="$CXX"
 
 script:
   - ccache -z