Overhaul the wasm build to (A) support more coexisting variants, e.g. 32/64-bit of...

FossilOrigin-Name: 2f4be98614b49def2c2951887796c736269ef3bb7ba5b045cae5f748ae165a83

diff --cc manifest
index dee7291603f11f2429deca0ef37fce83503009a8,2dd60b8d7ca19403c4702fc2096e46758292fdef..59053023f2b6d69cf29250faa781c19ec306692f
--- 1/manifest
--- 2/manifest
+++ b/manifest
@@@ -1,5 -1,5 +1,5 @@@
- C Fix\sthe\stranslation\sof\s"\v"\sin\sJSON5.\n[forum:/forumpost/28e21085f9c6a4e7|Forum\spost\s28e21085f9].
- D 2025-09-25T15:06:57.956
 -C Remove\ssome\ssuperfluous\stabs\sand\sadd\sthe\smkwasmbuilds\sability\sto\semit\sjust\sits\sprologue.
 -D 2025-09-25T14:44:03.291
++C Overhaul\sthe\swasm\sbuild\sto\s(A)\ssupport\smore\scoexisting\svariants,\se.g.\s32/64-bit\sof\sboth\svanilla\sand\sesm,\sand\s(B)\sbuild\seach\svariant\sto\sits\sown\ssubdir\sso\sthat\sthey\scan\sbuild\sin\sparallel.\sIt\scan,\swith\smake\s-j4,\snow\sbuild\sall\snew\svariants\sin\shalf\sthe\stime\sit\spreviously\stook\sfor\sjust\sthe\s32-bit\sbuilds.\sThe\snew\sbuild\slogging\soutput,\sthough\sunconventional,\sserves\stwo\spurposes:\s(A)\simprove\smy\sbuild-time\ssituational\sawareness\sand\s(B)\sit\shelp\sdemystify\ssome\sof\sthe\sbuild\ssteps\sand\soutput\sfiles.
++D 2025-09-25T15:17:58.460
  F .fossil-settings/binary-glob 61195414528fb3ea9693577e1980230d78a1f8b0a54c78cf1b9b24d0a409ed6a x
  F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
  F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
@@@ -653,9 -648,9 +648,9 @@@ F ext/wasm/sql/000-mandelbrot.sql 77533
  F ext/wasm/sql/001-sudoku.sql 35b7cb7239ba5d5f193bc05ec379bcf66891bce6f2a5b3879f2f78d0917299b5
  F ext/wasm/test-opfs-vfs.html 1f2d672f3f3fce810dfd48a8d56914aba22e45c6834e262555e685bce3da8c3f
  F ext/wasm/test-opfs-vfs.js 1618670e466f424aa289859fe0ec8ded223e42e9e69b5c851f809baaaca1a00c
- F ext/wasm/tester1-worker.html ebc4b820a128963afce328ecf63ab200bd923309eb939f4110510ab449e9814c
- F ext/wasm/tester1.c-pp.html 1c1bc78b858af2019e663b1a31e76657b73dc24bede28ca92fbe917c3a972af2
- F ext/wasm/tester1.c-pp.js a2bc1a96dbe55e3b14ace35e8561893e84221d63794a9bc2ab5a5f1b1d6bc5a1
 -F ext/wasm/tester1-worker.c-pp.html b240b59cd313427434190d5795f57986b9add1a08df53921311fc0b8221b672a
++F ext/wasm/tester1-worker.c-pp.html b240b59cd313427434190d5795f57986b9add1a08df53921311fc0b8221b672a w ext/wasm/tester1-worker.html
+ F ext/wasm/tester1.c-pp.html 93fbedb6b15eaad9b03df0524c702a81896e358785655ae2c751e30ef8202e54
+ F ext/wasm/tester1.c-pp.js 2b2aea6d9938fcfad0e3fd8ae094bced45212b807812b60a0dbe970f7f143f82
  F ext/wasm/tests/opfs/concurrency/index.html 657578a6e9ce1e9b8be951549ed93a6a471f4520a99e5b545928668f4285fb5e
  F ext/wasm/tests/opfs/concurrency/test.js d08889a5bb6e61937d0b8cbb78c9efbefbf65ad09f510589c779b7cc6a803a88
  F ext/wasm/tests/opfs/concurrency/worker.js 0a8c1a3e6ebb38aabbee24f122693f1fb29d599948915c76906681bb7da1d3d2
@@@ -664,9 -659,9 +659,9 @@@ F ext/wasm/tests/opfs/sahpool/digest.ht
  F ext/wasm/tests/opfs/sahpool/index.html be736567fd92d3ecb9754c145755037cbbd2bca01385e2732294b53f4c842328
  F ext/wasm/tests/opfs/sahpool/sahpool-pausing.js f264925cfc82155de38cecb3d204c36e0f6991460fff0cb7c15079454679a4e2
  F ext/wasm/tests/opfs/sahpool/sahpool-worker.js bd25a43fc2ab2d1bafd8f2854ad3943ef673f7c3be03e95ecf1612ff6e8e2a61
- F ext/wasm/wasmfs.make 411dd94b40406572caddf88392a1ccc4deed0f88d260516e59ca6e0c887ee861
+ F ext/wasm/wasmfs.make 5de02751b3e9e79b81a52ab4fe0ed6aa6a23311a90db58fea98c1c4e2845e562
  F magic.txt 5ade0bc977aa135e79e3faaea894d5671b26107cc91e70783aa7dc83f22f3ba0
 -F main.mk 20fe7a151708fc6b1f8cd0fdcc73622701cff5959131cfb73e1f75d33e687bf8
 +F main.mk fd45a3578989f38bbeb2564a63883f6f6c077105c9f1361c3eac411d31f3afbd
  F mptest/config01.test 3c6adcbc50b991866855f1977ff172eb6d901271
  F mptest/config02.test 4415dfe36c48785f751e16e32c20b077c28ae504
  F mptest/crash01.test 61e61469e257df0850df4293d7d4d6c2af301421
@@@ -2175,8 -2170,8 +2170,9 @@@ F tool/version-info.c 3b36468a90faf1bbd
  F tool/warnings-clang.sh bbf6a1e685e534c92ec2bfba5b1745f34fb6f0bc2a362850723a9ee87c1b31a7
  F tool/warnings.sh 1ad0169b022b280bcaaf94a7fa231591be96b514230ab5c98fbf15cd7df842dd
  F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
- P 4a1bb874f12adda26e91970b64e700cb904c126412989be4debac9a5647d6f69
- R 16252f4eed24f0ab043779bc0feb3096
- U drh
- Z 2a05a8a00bda16fec363a8f421bf356f
 -P 918eca02d162cfa98613f9d8d9b0901f9f94ae1bcb53d811b09baec6c3f06bbe
 -R 888931dd12f1d1daafb4d7a18989fbd7
++P 2914e8fc7b10e8b42c9a0fbd0e71f495714cee3cae67b8c238d37b1e7ec22359 75079401753778e3bc2f7fa307de9217e8d1ec395079fc1009060f707be32943
++R bf2a14e22103418be159da49f21a135f
++T +closed 75079401753778e3bc2f7fa307de9217e8d1ec395079fc1009060f707be32943 Closed\sby\sintegrate-merge.
+ U stephan
 -Z 5855772d566dd2e7ecfc865653bcb725
++Z c8ddfc47b782e73f61a2d31043443056
  # Remove this line to create a well-formed Fossil manifest.

diff --cc manifest.uuid
index 92c06a34457b2832451c8fa09c84a80fb7b350e3,9ea882406a88a47e6ffa78da6a1ef715651dd639..4a4bec61d6e794fdd3d15ca9bd2d0300999984fa
--- 1/manifest.uuid
--- 2/manifest.uuid
+++ b/manifest.uuid
@@@ -1,1 -1,1 +1,1 @@@
- 2914e8fc7b10e8b42c9a0fbd0e71f495714cee3cae67b8c238d37b1e7ec22359
 -75079401753778e3bc2f7fa307de9217e8d1ec395079fc1009060f707be32943
++2f4be98614b49def2c2951887796c736269ef3bb7ba5b045cae5f748ae165a83