build: address code-review findings (low-risk cleanups)

From an independent review of the branch:

* Makefile.in: `tcltk` is in both INSTALL_CAD_DIRS and PROGRAMS (Tcl build),
  so install@tcltk / install-tcl@tcltk were defined twice -> "given more than
  once" warnings on every command.  Wrap both install lists in $(sort ...) to
  dedup (as CLEAN_TARGETS already does).  Also fix a stale comment (module@ now
  waits for ${DATABASE_H}, not a `depend` phase).

* toolchains/emscripten/defs.mak: the scmos display-file embed globbed
  `mos.*.dstyle`, which misses mos.7bit.mraster_dstyle (an underscore, not a
  dot) -- so the mono-raster style was not embedded in WASM, and the comment
  wrongly called that file non-existent.  Glob `mos.*dstyle` to cover both.

* npm/build.sh: sed_strip_cr wrote the file back unconditionally, bumping the
  mtimes of configure and every scripts/ file on each WASM build (contradicting
  the "source never mutated" guarantee and able to force a coexisting native
  rebuild).  Only write back when a CR was actually stripped.

* graphics/Makefile.in: remove the dead DEPSRCS block left behind by retiring
  the Depend machinery (it also referenced an undefined ${THREE_D_SRCS}).

* scripts/defs.mak.in: clarify that only the SOURCE_DATE_EPOCH branch is UTC.

Verified: 0 duplicate-target warnings, wildcard now lists mos.7bit.mraster_dstyle,
full Tcl build+install rc=0 (375 files), graphics lib builds, build.sh syntax OK.

Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
This commit is contained in:
Darryl L. Miles
2026-07-26 14:54:11 -04:00
committed by R. Timothy Edwards
co-authored by Claude Opus 4.8
parent eaf42fab01
commit 67d6a2ff5a
5 changed files with 18 additions and 31 deletions
+2 -1
View File
@@ -131,7 +131,8 @@ MAGIC_BUILDDATE_DEFS = @MAGIC_BUILDDATE_DEFS@
# skipping it under --disable-magic-builddate avoids the parse-time date spawn.
ifeq (${MAGIC_BUILDDATE_DEFS},)
# Honor SOURCE_DATE_EPOCH (reproducible builds -- appimage/npm tarballs) when set,
# else the current time. UTC so the stamp does not depend on the builder's zone.
# else the current time. The SOURCE_DATE_EPOCH branch uses UTC so a reproducible
# stamp does not depend on the builder's zone; the plain-`date` fallback is local.
MAGIC_BUILDDATE ?= $(shell if [ -n "$$SOURCE_DATE_EPOCH" ]; then \
date -u -d "@$$SOURCE_DATE_EPOCH" 2>/dev/null \
|| date -u -r "$$SOURCE_DATE_EPOCH" 2>/dev/null; \