- Create local/docs/PACKAGE-BUILD-QUIRKS.md: central reference for all
known cross-compilation build issues (DYNAMIC_INIT behavior, m4
CFLAGS/LDFLAGS ordering, ninja-build BUILD_TESTING, general patterns)
- Update UPSTREAM-SYNC-PROCEDURE.md: add m4 LDFLAGS ordering quirk
(must be set AFTER DYNAMIC_INIT), ninja-build BUILD_TESTING=OFF,
DYNAMIC_INIT overwrite behavior, source reversion root cause summary
- Update AGENTS.md: reference PACKAGE-BUILD-QUIRKS.md in WHERE TO LOOK
table, add DYNAMIC_INIT and cross-compilation test conventions
- Fix ninja-build recipe: add cmakeflags=['-DBUILD_TESTING=OFF']
(tests require host gtest which conflicts with Redox sysroot stdlib.h)
Base fork workspace pins redox_syscall = '0.7.4' (resolves to 0.7.5).
Without this pin, redox-driver-sys pulls in 0.8.1, causing type mismatches
in downstream crates like driver-graphics that use both 0.7.5 and 0.8.1
types in the same expression.
The previous patch left a broken `__redox__ && HAVE_GETLOCALENAME_L`
branch that referenced the non-existent relibc function `getlocalename_l`,
causing the m4 build to fail with:
error: #error "Please port gnulib getlocalename_l-unsafe.c to your platform!"
Redox's relibc has no `getlocalename_l` symbol. The patch now uses
`__redox__ && !HAVE_GETLOCALENAME_L` and returns "C" (matching
the existing `__ANDROID__` branch behaviour for unknown locales),
so the build no longer hits the gnulib #error.
vasilito