GCC & PDPCLIB

Linux C cross compiler for MVS

• Author: Paul Edwards
• Source: http://gccmvs.sourceforge.net/
• Fork: https://github.com/mainframed/gccmvs

See https://www.w3docs.com/learn-git/git-submodule.html

In Ubuntu/Debian install gcc-multilib.

sudo apt install gcc-multilib

git clone https://github.com/yetacp/gcc_mvs.git
cd gcc_mvs

mkdir submodules
cd submodules
git init
git submodule add https://github.com/yetacp/mvsclib.git
git submodule update
cd ../gccmvs
ln -s submodules/mvsclib .

make

Warning

You must to compile gccmvs with CFLAGS = -O0. See Makefile. There is a bug that avoid to optimize GCC code.

PDPCLIB 4.0

• Public Domain Project C Library
• http://pdos.sourceforge.net/
• Author: Paul Edwards

GCC

The GNU Compiler Collection is free software. See the file COPYING for copying permission. The manuals, and some of the runtime libraries, are under different terms; see the individual source files for details.

The directory INSTALL contains copies of the installation information as HTML and plain text. The source of this information is gcc/doc/install.texi. The installation information includes details of what is included in the GCC sources and what files GCC installs.

See the file gcc/doc/gcc.texi (together with other files that it includes) for usage and porting information. An online readable version of the manual is in the files gcc/doc/gcc.info*.

See http://gcc.gnu.org/bugs.html for how to report bugs usefully.