cloog

Category: local-install (rebuilt only so archlinuxaba/the cluster gets it too; not maintained/adapted/owned by us — see arch/scripts/install_only_packages). Dependency of gcc47 (depends=('cloog' ...)) and needs osl (also local-install) as its own dependency.

Library that generates loops for scanning polyhedra.

Build notes (2026-08-17)

• Upstream AUR PKGBUILD declares arch=('i686' 'x86_64' 'armv7h'), no pentium4. Added pentium4 (pkgrel 1 -> 1.1, local-install X.Y scheme) — build itself is straightforward once dependencies are right (see below).
• makedepends=('texlive-core' 'texlive-bin' 'texlive-plaingeneric') breaks dependency resolution on this host: texlive-bin conflicts with texlive-basic in the official archlinux32 extra repo (both provide /usr/bin/ebb, /usr/bin/extractbb), so pacman refuses to install it as a build dependency — this hit i686 and pentium4 (whose chroots pull extra packages from the official 32-bit mirror) but not x86_64 the first time around.
• Simply dropping texlive-* from makedepends isn’t enough: make (plain all), make check, AND make install all transitively depend on doc/cloog.pdf, built via texi2dvi (an automake dist_pdf_DATA/pdf_DATA SUBDIRS rule) — so build()/check()/ package() all fail without a working tex binary once texlive is gone. Fixed by passing TEXI2DVI=true (no-op) on all three make invocations, same trick as gcc47’s MAKEINFO=':' — see memory/gcc47.md. Took three separate build/check/package failures to catch all three call sites; if touching this PKGBUILD again and something similar recurs, check install-recursive / check-recursive targets too, not just the main build.
• pkgrel history: 1 -> 1.1 (pentium4 arch addition) -> 1.2 (texlive removal + TEXI2DVI fix, a second local deviation).
• Needs osl built for pentium4 first (a dependency), see memory/osl.md.