* .travis.yml: removed needless preparation for gcc.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47778 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

.travis.yml

@@ -39,7 +39,6 @@ before_install:
   - "if [[ $TRAVIS_OS_NAME = 'linux' ]]; then JOBS='-j'; fi"
   - "if [[ $TRAVIS_OS_NAME = 'osx' ]]; then brew install autoconf openssl; fi"
   - "if [[ $TRAVIS_OS_NAME = 'osx' ]]; then OPENSSL_FLAG=\"--with-openssl-dir=`brew --prefix openssl`\"; fi"
-  - "if [[ $TRAVIS_OS_NAME = 'osx' && $CC = 'gcc' ]]; then brew install gcc; fi"
   - "if [[ $TRAVIS_OS_NAME = 'osx' && $CC = 'gcc' ]]; then CC='gcc-4.9'; fi"
 install: "if [[ $TRAVIS_OS_NAME = 'linux' ]]; then sudo apt-get -qq build-dep ruby1.9.1 2>/dev/null; fi"
 

ChangeLog

@@ -1,3 +1,7 @@
+Sat Oct  4 00:25:04 2014  SHIBATA Hiroshi  <shibata.hiroshi@gmail.com>
+
+	* .travis.yml: removed needless preparation for gcc.
+
 Fri Oct  3 23:41:20 2014  SHIBATA Hiroshi  <shibata.hiroshi@gmail.com>
 
 	* .travis.yml: enabled gcc build with osx on travis.