Ryan Malloy cd338c3c64 Vendor SGP4/SDP4 as pure C, drop g++ dependency ...

Replace the sat_code git submodule (lib/sat_code/) with vendored
sources in src/sgp4/. The upstream .cpp files are renamed to .c —
the code is valid C99 with zero C++ features. This eliminates the
g++ and -lstdc++ build dependencies.

Adds 518 Vallado test vectors (AIAA 2006-6753-Rev1) as a 13th
regression suite to verify byte-identical numerical output.

Updates all documentation (CLAUDE.md, DESIGN.md, 11 MDX pages,
Dockerfile) to reflect the new layout and pure-C compilation.

2026-02-17 12:45:39 -07:00

..

data

Vendor SGP4/SDP4 as pure C, drop g++ dependency

2026-02-17 12:45:39 -07:00

expected

Vendor SGP4/SDP4 as pure C, drop g++ dependency

2026-02-17 12:45:39 -07:00

sql

Vendor SGP4/SDP4 as pure C, drop g++ dependency

2026-02-17 12:45:39 -07:00

test_de_reader.c

Add standalone DE reader unit test and aliasing safety docs

2026-02-17 01:56:44 -07:00