RHEL 5.5 Upgrade gcc from 4.1.2 to gcc 4.4
I am working on a legacy RHEL 5.5 embedded system, and in order to link with a third party library I need to upgrade compiler to gcc 4.4.
Yum tells me the packages are available
root$ yum list all | grep gcc gcc.x86_64 4.1.2-50.el5 installed gcc-c++.x86_64 4.1.2-50.el5 installed gcc44.x86_64 4.4.7-11.el5_11 installed libgcc.i386 4.1.2-50.el5 installed libgcc.x86_64 4.1.2-50.el5 installed gcc.x86_64 4.1.2-55.el5 res5-x86_64 gcc-c++.x86_64 4.1.2-55.el5 res5-x86_64 gcc-debuginfo.i386 4.1.2-55.el5 res5-x86_64 gcc-debuginfo.x86_64 4.1.2-55.el5 res5-x86_64 gcc-gfortran.x86_64 4.1.2-55.el5 res5-x86_64 gcc-gnat.x86_64 4.1.2-55.el5 res5-x86_64 gcc-java.x86_64 4.1.2-55.el5 res5-x86_64 gcc-libraries-debuginfo.i386 4.8.0-5.1.1.el5 res5-x86_64 gcc-libraries-debuginfo.x86_64 4.8.0-5.1.1.el5 res5-x86_64 gcc-objc.x86_64 4.1.2-55.el5 res5-x86_64 gcc-objc++.x86_64 4.1.2-55.el5 res5-x86_64 gcc43.x86_64 4.3.2-7.nv5.3 res5-x86_64 gcc43-c++.x86_64 4.3.2-7.nv5.3 res5-x86_64 gcc43-gfortran.x86_64 4.3.2-7.nv5.3 res5-x86_64 gcc44-c++.x86_64 4.4.7-11.el5_11 res5-x86_64 gcc44-debuginfo.i386 4.4.7-11.el5_11 res5-x86_64 gcc44-debuginfo.x86_64 4.4.7-11.el5_11 res5-x86_64 gcc44-gfortran.x86_64 4.4.7-11.el5_11 res5-x86_64 libgcc.i386 4.1.2-55.el5 res5-x86_64 libgcc.x86_64 4.1.2-55.el5 res5-x86_64
And so I installed them
root$ yum install gcc44.x86_64 gcc44-c++.x86_6
but my gcc version is still 4.1.2
root$ gcc --version gcc (GCC) 4.1.2 20080704 (Red Hat 4.1.2-50)
What did I miss?
Responses