Dr. Brian Robert Callahan · Scour

2026-03-22: Semi-retirement, or, really, changing my relationship with the BSDs

briancallahan.net·8w·Lobsters, Hacker News

2025-12-16: Let's run FreeBSD 15.0-RELEASE on a Raspberry Pi Zero 2 W

briancallahan.net·21w

2025-09-01: Let's write a peephole optimizer for QBE's arm64 backend

briancallahan.net·37w·Hacker News

2025-08-17: Despite thoughts to the contrary, GNAT (Ada) is in fact fully supported on illumos

briancallahan.net·39w

2025-08-13: The GNU D compiler has been broken on FreeBSD 14 for over a year and no one noticed, or, why operating system package maintainers matter

briancallahan.net·39w·Hacker News

2020-11-04: Why aren't new hams getting published?

briancallahan.net·49w

2023-11-19: Enabling LLVM with m68k (and more) support on OpenBSD

briancallahan.net·49w

I Revived Pkgsrc on AIX

briancallahan.net·52w·Hacker News

GCC 14.2.0 on PowerPC Mac OS X 10.4 Tiger

briancallahan.net·59w·Hacker News

State of Virtualizing the BSDs on Apple Silicon

briancallahan.net·64w·Hacker News

Porting the GNAT Ada compiler to macOS/aarch64

briancallahan.net·70w·Hacker News

2024-12-16: Let's cross compile from FreeBSD/amd64 to macOS/aarch64

briancallahan.net·74w

2024-12-12: A GDC package for macOS/aarch64

briancallahan.net·74w

2024-06-09: A DMD package for OpenIndiana

briancallahan.net·101w

2024-03-06: FreeBSD has a(nother) new C compiler: Intel oneAPI DPC++/C++

briancallahan.net·114w

2024-01-22: Can GCC use Clang as its assembler?

briancallahan.net·121w

2024-01-01: FreeBSD has a new C compiler: Oracle Developer Studio 12.6

briancallahan.net·124w

2023-08-13: Can mold be used as the OpenBSD system linker?

briancallahan.net·144w

2023-07-23: Using non-GNU assemblers with the Portable C Compiler

briancallahan.net·147w

2023-07-05: Porting the Portable C Compiler (PCC) to Illumos

briancallahan.net·149w

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