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rillig fa70c4fdc5 make(1): in debug mode, print GNode details in symbols 
A string like OP_DEPENDS|OP_OPTIONAL|OP_PRECIOUS is much easier to read
and understand than the bit pattern 00000089.

The implementation in enum.h looks really bloated and ugly, but using
this API is as simple and natural as possible.  That's the trade-off.

In enum.h, I thought about choosing the numbers in the macros such that
it is always possible to combine two of them in order to reach an
arbitrary number, because of the "part1, part2" in the ENUM__SPEC macro.
The powers of 2 are not these numbers, as 7 cannot be expressed as the
sum of two of them.  Neither are the fibonacci numbers since 12 cannot
be expressed as the sum of 2 fibonacci numbers.  I tried to find a
general pattern to generate these minimal 2-sum numbers, but failed.
2020-08-24 20:15:51 +00:00
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common Part I of ad@'s performance improvements for aarch64 2020-08-12 12:59:57 +00:00
compat 1. All Makefiles that use ARM_APCS_FLAGS add -marm unconditionally and 2019-10-24 18:46:20 +00:00
crypto move $VERSION from Makefile.inc into the single Makefile that uses it. 2020-07-23 07:53:35 +00:00
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README.md

NetBSD

NetBSD is a free, fast, secure, and highly portable Unix-like Open Source operating system. It is available for a wide range of platforms, from large-scale servers and powerful desktop systems to handheld and embedded devices.

Building

You can cross-build NetBSD from most UNIX-like operating systems. To build for amd64 (x86_64), in the src directory:

./build.sh -U -u -j4 -m amd64 -O ~/obj release

Additional build information available in the BUILDING file.

Binaries

Testing

On a running NetBSD system:

cd /usr/tests; atf-run | atf-report

Troubleshooting

Latest sources

To fetch the main CVS repository:

cvs -d anoncvs@anoncvs.NetBSD.org:/cvsroot checkout -P src

To work in the Git mirror, which is updated every few hours from CVS:

git clone https://github.com/NetBSD/src.git

Additional Links