.gitlab-CI: no need for g++

.gitlab-ci.yml

@@ -8,7 +8,8 @@ debS_clang:
   before_script: &debian_clang
     - apt-get -y update
     - apt-get -y upgrade
-    - apt-get -y install cmake clang perl
+    - apt-get -y install cmake perl
+    - apt-get -y install clang
   stage: build
   script: &scr
     - mkdir build
@@ -23,7 +24,8 @@ debS_gcc:
   before_script: &debian_gcc
     - apt-get -y update
     - apt-get -y upgrade
-    - apt-get -y install cmake g++ perl
+    - apt-get -y install cmake perl
+    - apt-get -y install gcc
   stage: build
   script: *scr
 
@@ -82,7 +84,7 @@ suse_gcc:
     - zypper -n up
     - zypper -n dup
     - zypper -n in cmake perl
-    - zypper -n in gcc-c++
+    - zypper -n in gcc
   stage: build
   script: *scr
 
@@ -116,7 +118,7 @@ centos7_gcc:
     - yum -y install epel-release
     - yum repolist
     - yum -y install make cmake3 perl
-    - yum -y install gcc-c++
+    - yum -y install gcc
     - cmake3 --version
     - ctest3 --version
     - cpack3 --version
@@ -144,4 +146,4 @@ windows:
     paths:
     - lib/kww.h
     - build/lib/libkww.dll
-    expire_in: 1 week
\ No newline at end of file
+    expire_in: 1 week