Differentiate between Oracle Enterprise Linux and Red Hat Enterprise Linux.

support-files/mysql.spec.sh

@@ -121,21 +121,39 @@
 %define distro_specific 0
 %endif
 %if %{distro_specific}
-  %if %(test -f /etc/redhat-release && echo 1 || echo 0)
-    %define elver %(rpm -qf --qf '%%{version}\\n' /etc/redhat-release | sed -e 's/^\\([0-9]*\\).*/\\1/g')
+  %if %(test -f /etc/enterprise-release && echo 1 || echo 0)
+    %define elver %(rpm -qf --qf '%%{version}\\n' /etc/enterprise-release | sed -e 's/^\\([0-9]*\\).*/\\1/g')
     %if "%elver" == "4"
-      %define distro_description        Enterprise Linux 4
+      %define distro_description        Oracle Enterprise Linux 4
       %define distro_releasetag         el4
       %define distro_buildreq           gcc-c++ gperf ncurses-devel perl readline-devel time zlib-devel
       %define distro_requires           chkconfig coreutils grep procps shadow-utils
     %else
       %if "%elver" == "5"
-        %define distro_description      Enterprise Linux 5
+        %define distro_description      Oracle Enterprise Linux 5
         %define distro_releasetag       el5
         %define distro_buildreq         gcc-c++ gperf ncurses-devel perl readline-devel time zlib-devel
         %define distro_requires         chkconfig coreutils grep procps shadow-utils
       %else
-        %{error:Enterprise Linux %{elver} is unsupported}
+        %{error:Oracle Enterprise Linux %{elver} is unsupported}
+      %endif
+    %endif
+  %else
+    %if %(test -f /etc/redhat-release && echo 1 || echo 0)
+      %define rhelver %(rpm -qf --qf '%%{version}\\n' /etc/redhat-release | sed -e 's/^\\([0-9]*\\).*/\\1/g')
+      %if "%rhelver" == "4"
+        %define distro_description      Red Hat Enterprise Linux 4
+        %define distro_releasetag       rhel4
+        %define distro_buildreq         gcc-c++ gperf ncurses-devel perl readline-devel time zlib-devel
+        %define distro_requires         chkconfig coreutils grep procps shadow-utils
+      %else
+        %if "%rhelver" == "5"
+          %define distro_description    Red Hat Enterprise Linux 5
+          %define distro_releasetag     rhel5
+          %define distro_buildreq       gcc-c++ gperf ncurses-devel perl readline-devel time zlib-devel
+          %define distro_requires       chkconfig coreutils grep procps shadow-utils
+        %else
+          %{error:Red Hat Enterprise Linux %{rhelver} is unsupported}
         %endif
       %endif
     %else
@@ -160,6 +178,7 @@
         %{error:Unsupported distribution}
       %endif
     %endif
+  %endif
 %else
   %define generic_kernel %(uname -r | cut -d. -f1-2)
   %define distro_description            Generic Linux (kernel %{generic_kernel})