Add a check for GCOV env variable. (#187)
* Add a check for GCOV env variable.
diff --git a/container/common/clang/clang.yaml.tpl b/container/common/clang/clang.yaml.tpl
index 51d97ce..8be334e 100644
--- a/container/common/clang/clang.yaml.tpl
+++ b/container/common/clang/clang.yaml.tpl
@@ -60,3 +60,5 @@
env:
- key: 'CC'
value: '/usr/local/bin/clang'
+ - key: 'GCOV'
+ value: '/dev/null'
diff --git a/container/ubuntu14_04/layers/gcc/BUILD b/container/ubuntu14_04/layers/gcc/BUILD
index da99ed0..4d6ab68 100644
--- a/container/ubuntu14_04/layers/gcc/BUILD
+++ b/container/ubuntu14_04/layers/gcc/BUILD
@@ -26,9 +26,6 @@
language_tool_layer(
name = "gcc-ltl",
base = "@trusty//image",
- env = {
- "GCOV": "/dev/null",
- },
packages = [
"g++",
],
diff --git a/container/ubuntu14_04/layers/gcc/gcc.yaml b/container/ubuntu14_04/layers/gcc/gcc.yaml
index bc1d68c..d8e02a0 100644
--- a/container/ubuntu14_04/layers/gcc/gcc.yaml
+++ b/container/ubuntu14_04/layers/gcc/gcc.yaml
@@ -5,3 +5,7 @@
command: 'g++'
args: ['--version']
expectedOutput: ['g[+][+] [(]Ubuntu .*']
+- name: 'check-gcov'
+ command: 'gcov'
+ args: ['--version']
+ expectedOutput: ['gcov [(]Ubuntu .*']
