gcc(1) — The manual page for the gcc compiler provides detailed information on its usage; with few exceptions, g++ accepts the same command line options as gcc. To display the manual page for the version included in Red Hat Developer Toolset, type:

scl enable devtoolset-3 'man gcc'

gfortran(1) — The manual page for the gfortran compiler provides detailed information on its usage. To display the manual page for the version included in Red Hat Developer Toolset, type:

scl enable devtoolset-3 'man gfortran'

C++ Standard Library Documentation — Documentation on the C++ standard library can be optionally installed by typing the following at a shell prompt as root:

yum install devtoolset-3-libstdc++-docs

Once installed, HTML documentation is available at /opt/rh/devtoolset-3/root/usr/share/doc/devtoolset-3-libstdc++-docs-4.9.1/html/index.html.

Red Hat Enterprise Linux 6 Developer Guide and Red Hat Enterprise Linux 7 Developer Guide — The Developer Guides for Red Hat Enterprise Linux 6 and 7 provide in-depth information about GCC.

Using the GNU Compiler Collection — The official GCC manual provides an in-depth description of the GNU compilers and their usage.

The GNU C++ Library — The GNU C++ library documentation provides detailed information about the GNU implementation of the standard C++ library.

The GNU Fortran Compiler — The GNU Fortran compiler documentation provides detailed information on gfortran's usage.

Section A.2, “Changes in GCC” provides a list of improvements over the Red Hat Enterprise Linux 7.1 version of the GNU Compiler Collection and the version distributed in the previous release of Red Hat Developer Toolset.

Section B.2, “Changes in GCC” provides a comprehensive list of features and improvements over the Red Hat Enterprise Linux 7.0 and 6.6 versions of the GNU Compiler Collection and the version distributed in the 2.1 release of Red Hat Developer Toolset, as well as information about the language, ABI, and debugging compatibility.

Chapter 1, Red Hat Developer Toolset provides an overview of Red Hat Developer Toolset and more information on how to install it on your system.

Chapter 2, Eclipse provides a general introduction to the Eclipse development environment, and describes how to use it with the tools from Red Hat Developer Toolset.

Chapter 4, binutils explains how to use the binutils, a collection of binary tools to inspect and manipulate object files and binaries.

Chapter 5, elfutils explains how to use elfutils, a collection of binary tools to inspect and manipulate ELF files.

Chapter 6, dwz explains how to use dwz to optimize DWARF debugging information contained in ELF shared libraries and ELF executables for size.

Chapter 7, GNU Debugger (GDB) provides information on how to debug programs written in C, C++, and Fortran.