Removal of ccache before compiler definition (CMAKE detects ccache for itself).

Author: marek-trtik

.travis.yml

@@ -40,7 +40,7 @@ jobs:
       before_install:
         - mkdir bin ; ln -s /usr/bin/gcc-5 bin/gcc
       # env: COMPILER=g++-5 SAN_FLAGS="-fsanitize=undefined -fno-sanitize-recover -fno-omit-frame-pointer"
-      env: COMPILER="ccache g++-5"
+      env: COMPILER="g++-5"
 
 # LOCAL CHANGES: Added 'ant' to the OSX package list (needed by security-scanner regression tests)
 
@@ -55,7 +55,7 @@ jobs:
         - mkdir bin ; ln -s /usr/bin/gcc bin/gcc
         - HOMEBREW_NO_AUTO_UPDATE=1 brew install ccache ant
         - export PATH=/usr/local/opt/ccache/libexec:$PATH
-      env: COMPILER="ccache g++"
+      env: COMPILER="g++"
 
     # OS X using clang++
     - stage: Test different OS/CXX/Flags
@@ -67,7 +67,7 @@ jobs:
         - HOMEBREW_NO_AUTO_UPDATE=1 brew install ccache ant
         - export PATH=/usr/local/opt/ccache/libexec:$PATH
       env:
-        - COMPILER="ccache clang++ -Qunused-arguments -fcolor-diagnostics"
+        - COMPILER="clang++ -Qunused-arguments -fcolor-diagnostics"
         - CCACHE_CPP2=yes
 
     # Ubuntu Linux with glibc using g++-5, debug mode
@@ -88,7 +88,7 @@ jobs:
         - mkdir bin ; ln -s /usr/bin/gcc-5 bin/gcc
       # env: COMPILER=g++-5 SAN_FLAGS="-fsanitize=undefined -fno-sanitize-recover -fno-omit-frame-pointer"
       env:
-        - COMPILER="ccache g++-5"
+        - COMPILER="g++-5"
         - EXTRA_CXXFLAGS="-DDEBUG"
       script: echo "Not running any tests for a debug build."
 
@@ -113,7 +113,7 @@ jobs:
         - export CCACHE_CPP2=yes
       # env: COMPILER=clang++-3.7 SAN_FLAGS="-fsanitize=undefined -fno-sanitize-recover=undefined,integer -fno-omit-frame-pointer"
       env:
-        - COMPILER="ccache clang++-3.7 -Qunused-arguments -fcolor-diagnostics"
+        - COMPILER="clang++-3.7 -Qunused-arguments -fcolor-diagnostics"
         - CCACHE_CPP2=yes
 
     # Ubuntu Linux with glibc using clang++-3.7, debug mode
@@ -137,7 +137,7 @@ jobs:
         - export CCACHE_CPP2=yes
       # env: COMPILER=clang++-3.7 SAN_FLAGS="-fsanitize=undefined -fno-sanitize-recover=undefined,integer -fno-omit-frame-pointer"
       env:
-        - COMPILER="ccache clang++-3.7 -Qunused-arguments -fcolor-diagnostics"
+        - COMPILER="clang++-3.7 -Qunused-arguments -fcolor-diagnostics"
         - CCACHE_CPP2=yes
         - EXTRA_CXXFLAGS="-DDEBUG"
       script: echo "Not running any tests for a debug build."