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cf05295a85
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Diverse wasm build cleanups.
FossilOrigin-Name: 14ca18f72a7edde7c65a6c6b23fdc3f5ed6860371795926045c987f7b2c75e1b
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2025-07-16 20:50:40 +00:00 |
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074b1aa42d
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In the wasm makefiles, replace X:=Y with X=Y because := has different semantics depending on the make impl and its use is arguably a bad muscle-memory habit worth breaking. These makefiles are very specifically for GNU make, but long-term it would be nice to eliminate that requirement.
FossilOrigin-Name: d4203311a2f39189ed8f30d519468aed8983af7772a5b247e7557d3e1936064e
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2025-07-16 14:51:23 +00:00 |
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522ce56734
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wasm: remove some extraneous levels of makefile var and fix the (unsupported) wasmfs speedtest1 build to account for var renaming which happened long before this.
FossilOrigin-Name: 35b2315343e22ca12c6ee3f5be8741eba889bb6461e08fad0a8ae7db033319cb
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2025-07-16 13:22:38 +00:00 |
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68b74e2c42
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Remove an unnecessary step from the wasm builds and account for a recent Emscripten-internal code-generation change which caused a post-build cleanup step to not actually clean up (harmless, but adds about 26k of useless stuff to the resulting JS).
FossilOrigin-Name: a8ed16989dcd324bd9caa09aec7979249deaf59ca13bc377379ddd83c53379cd
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2025-07-16 11:56:16 +00:00 |
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e5a7b815af
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Further internal wasm build cleanups. No functional changes.
FossilOrigin-Name: 8364d89c3bc1d1dbd95b4324a41bd655251ebd2da5b9f1b9f9aceba9c3d26d3d
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2025-07-16 11:09:18 +00:00 |
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1b8f6558f8
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wasm: introduce the sqlite3.oo1.DB.wrapHandle() and Stmt.wrapHandle() APIs, which enable clients to wrap (sqlite3*) resp. (sqlite3_stmt*) pointers in their oo1 API counterparts, optionally with or without taking over ownership of the pointer.
FossilOrigin-Name: e5d079549594ca44852773b8919894866394e47ad725dadc7f65242413a219d3
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2025-07-11 19:52:36 +00:00 |
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c066f2af9c
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Do not export the numerous Emscripten HEAPxy symbols and remove the last remaining JS code which references them. They have long-since been replaced by internal equivalents and a specific feature check on one of them (which is also no longer needed) is triggering an exception from Emscripten. More details are in [https://github.com/emscripten-core/emscripten/issues/24656 | Emscripten ticket #24656], noting that this is not an Emscripten bug but an Emscripten behavior change brought it to light.
FossilOrigin-Name: b9462dc1461c830466f4e1de4a4d3bf249e3f81aea363f13462ea915769878d9
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2025-07-11 10:27:06 +00:00 |
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6276637075
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wasm: add a few tests demonstrating that oo1.Stmt.paramaterCount's new impl does not change visible behaviors. Add the c-pp-filtered files to 'make clean'.
FossilOrigin-Name: 3fe61545967f82190011edb90b1be6a448b590555c7ba5f8e96494aeea8f88ce
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2025-07-09 13:13:01 +00:00 |
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2be0a700ff
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Export the column-metadata APIs to WASM. Doing so requires a non-default build of sqlite3.c, so this is a proof-of-concept branch saved just in case SQLITE_ENABLE_COLUMN_METADATA ever becomes the default for sqlite3.c.
FossilOrigin-Name: 59db3f639d1073678805dea26a4686eddfb238f055aa90bd429fc7fd33241502
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2025-06-18 15:37:04 +00:00 |
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1ff4233f90
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Move a mis-located makefile comment block.
FossilOrigin-Name: 7d884386bec11f47c2c18002dd8c573c9b5cb6f7cdf2307a96cccead05b6abf2
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2025-05-31 11:08:06 +00:00 |
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0148820fd7
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Squelch an interesting but harmless struct initialization warning emitted after an emsdk update. Fix JS breakage introduced by changes in Emscripten 4.0.7: manually export the HEAPxyz symbols which used to be exposed by default.
FossilOrigin-Name: 10d0897cc9a5998fe1344cfbb242a78b59012e29aa3b1993895dfac26721b053
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2025-05-30 10:18:09 +00:00 |
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c9cc6a5474
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Use SQLITE_EXTRA_INIT_MUTEXED instead of SQLITE_EXTRA_INIT for the SQLITE_WASM_EXTRA_INIT feature, as suggested in [forum:14183b98fc0b1dea|forum post 14183b98fc0b1dea]. This doesn't make a functional difference now - this is in the name of future-proofing against eventual threading support in wasm.
FossilOrigin-Name: 46479c2e30b9676e0fa8da117ba67f673671fb340c9bea38ece19a1b2371a57b
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2025-03-01 23:44:11 +00:00 |
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da5f813878
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Approximately 100 typo corrections spanning the whole tree, submitted via [forum:0db9827f0464bc33|forum post 0db9827f0464bc33] and individually audited and verified. Affects only code comments, innocuous test strings, error message text in tool (not library) code, and configure-level help text.
FossilOrigin-Name: f50c21484d3cac73589da0376c423de39ae8b842218105786c5aa3726e4dcaed
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2025-02-27 21:17:55 +00:00 |
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5d60f47001
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Approximately 50 typo fixes, spanning the whole tree, contributed via [forum:006c8fa165083ac3|forum post 006c8fa165083ac3] and individually checked for correctness. Affects only code comments, docs, and a single line of debug output in a test app.
FossilOrigin-Name: af928818a030924060ee0762431dae0f16d53a62f4e1132754d052eb9c621ac2
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2025-02-25 20:55:14 +00:00 |
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9e632f5512
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wasm: do not build the (untested/unsupported) node-for-node build by default, to cut build time by about 15%. Adjacent cleanups in mkwasmbuilds.c.
FossilOrigin-Name: e4539ebebd89840b76f5a0626393299100685a38f45546a0bf7a62e4df56f863
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2025-02-20 05:39:18 +00:00 |
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b42310a6b9
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wasm makefile docs: make explicit that the node.js-for-node.js builds (as opposed to the node.js-for-browser builds) are both untested and unsupported.
FossilOrigin-Name: e1f184889fef4603d61d306c8c0dc86df616290ccf73dbd871fa27bd99e5e5c9
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2025-02-20 04:45:02 +00:00 |
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a32ea731a0
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Add the pause/unpause capability to the opfs-sahpool VFS, as discussed in [forum:fe8cdb8431c|forum thread fe8cdb8431c]. Summary: this gives clients a way to eke some degree of multi-page/tab/Worker concurrency out of this VFS but requires that coordination to be implemented client-side, e.g. via a SharedWorker or WebLocks.
FossilOrigin-Name: b5dbd521951e129b4dec69f191a872500dbf387b34a8479ad58b053ffcccbab9
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2025-02-20 04:14:26 +00:00 |
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e108f97256
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wasm: add some build-time validation to ensure that the problem fixed in [65798c09a00662a3] does not recur. Ensure that files generated via mkwasmbuilds.c have the generated makefile as a dependency.
FossilOrigin-Name: 55e01365946b3432e93da5c08200e476e2a134c98b963b4170e4dfae8408a005
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2025-02-09 04:16:01 +00:00 |
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00bc96c05c
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wasm: when building in -O0 mode (typical dev mode), use -sASSERTIONS=2, else -sASSERTIONS=0, in response [7e3e35cbff|Emscripten checkin 7e3e35cbff9], which adds assertions to check for the condition reported in [https://github.com/emscripten-core/emscripten/issues/23420|Emscripten ticket 23420]. Update some unrelated JS-side internal docs.
FossilOrigin-Name: 1f554610ba5d9d474ec4570bb7ca09125fd2cdfb4976530a4227cc6ebdf3a962
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2025-02-09 03:24:00 +00:00 |
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d8452a9517
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Reorder a piece of ext/wasm/GNUmakefile to correct the timing of various var accesses. Fixes a problem [https://github.com/sqlite/sqlite-wasm/pull/99|reported in the downstream npm subproject] and explains the confusion in [4aa025a943a4024094b9] (which has been reverted).
FossilOrigin-Name: 65798c09a00662a3598f01571d6f3a2dc750c3d0b127c344590539244afe4aa7
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2025-02-07 12:33:48 +00:00 |
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3c013479c3
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Fix a dependencies/order-of-operations bug in ext/wasm/GNUmakefile which causes creation of files filtered via c-pp to fail if the ext/wasm/jswasm dir did not exist beforehand.
FossilOrigin-Name: 4bac76138853a89484d3ac0486a9ed5143aa671b13b4b3abb704c1487213b388
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2025-02-06 13:18:49 +00:00 |
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c70631623c
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Remove extraneous are-we-making-clean guards from the generated wasm build rules, as that guard is set at a higher level. Rename a makefile call()able for consistency.
FossilOrigin-Name: 7f9074e2a7ff62bdcf343895e80a51224de62a22afbbf82068ec5fea7eeda0bb
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2025-01-24 08:58:54 +00:00 |
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efafde5eb4
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Initial support for post-processing wasm files with wasm-opt (if it's available). This currently shaves 12kb off of the release-mode build of sqlite3.wasm but there are many dozens of wasm-opt flags left to try.
FossilOrigin-Name: 5d16e3f28364de2d6b6456a6fc56bf604b9106c3ae15719f2862192ae3020cc1
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2025-01-23 15:58:01 +00:00 |
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72543206e5
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Move small parts of ext/wasm/GNUmakefile into ext/wasm/config.make.in and have the configure script populate that, rather than dynamically determining those values on each 'make' invocation. Add a configure-time check for the optional wasm-opt binary in prep for pending experimentation with using it to reduce the wasm file sizes.
FossilOrigin-Name: 0a426a549577b883e2de7cd0605041cc97b57f53ee6657bc318b0bfde7b62677
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2025-01-23 14:09:02 +00:00 |
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c9bf7ed9ad
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Remove unnecessary --minify 0 emcc flag from the wasm build, as -g3 implies that capability along with other anti-minification features we rely on.
FossilOrigin-Name: 10c91f9cd074e8d35af1c7f8251ac18e5dd91fa14df3fe4e1fb44441c4f08c7a
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2025-01-23 11:21:29 +00:00 |
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ec50c5a2a4
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wasm: after generating the .js/.mjs file, strip out all of the generated pieces which create Emscripten call() bindings for the sqlite3 APIs, as we don't use those binding, so both the setup time and the memory they use installing WASM proxy bindings is wasted. This eliminates some 200 superfluous/unused bindings from the init process.
FossilOrigin-Name: 020d2c7528be6f11a5b2b849d7b2f04e47abe2b0842520ff60eb7defb3768e1c
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2025-01-16 13:10:06 +00:00 |
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73d9eb1bb3
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Fix a typo in a wasm makefile var name, noting that this doesn't actually fix anything because the var in question is not used when building 'clean' or 'distclean'.
FossilOrigin-Name: 7cfc75a625095e41c3e952d4a209fdbb344df0d3dd9b0103e9e6a986dfe53c89
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2025-01-15 15:27:02 +00:00 |
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6ac6bedc80
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Teach ext/wasm/GNUmakefile to use tool/emcc.sh and fix a syntax error in tool/emcc.sh.in. Work around a JimTCL incompatibility in tool/mkshellc.tcl.
FossilOrigin-Name: 24e0f6ecc67615a2a8c2df08aa47a782cf692fb1a5a59246eab83c0232e78edc
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2024-10-22 12:56:00 +00:00 |
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d11a3fd916
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Remove the unused dbfuzz2-asan/msan makefile targets. Fix a comment typo in a makefile.
FossilOrigin-Name: 07843ac245661e8b8e086ad9d36c60bacf11784e9c56482593691fb97732f04f
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2024-10-18 16:50:29 +00:00 |
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90675da34a
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Remove a not-strictly-necessary 'undefine' invocation from ext/wasm/GNUmakefile, as it is not compatible with too-old versions of gmake. Resolves the problem reported in [forum:e57932e3ccdc2c9c | forum post e57932e3ccdc2c9c].
FossilOrigin-Name: a31a94644113c226a06316a3f95fb38b605821f1c123e2cda06ba90bfcacf59f
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2024-10-18 12:31:21 +00:00 |
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010f9f8704
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Remove a few more traces of long double from the code.
FossilOrigin-Name: 11d6a89e4a25c3f884ff617036d239dc42522859400cd1f4674634f6c7adbb02
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2024-10-02 11:34:11 +00:00 |
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c9c1b65698
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Use the new SQLITE_USE_LONG_DOUBLE to disable long-double support in WASM builds, as they cannot be represented in JS and this saves approximately 5.5kb in the resulting wasm file.
FossilOrigin-Name: fa7b56f776b715d061581fad6f04b871504ff5d808e7364419d1d6cdef82c5ee
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2024-10-01 17:08:23 +00:00 |
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33669ef289
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Add another missing mkdir to the wasm build process.
FossilOrigin-Name: e815055b321085deda8607ac3279ef1a1c890fe3bf9d9b9c0a74028e87857a7d
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2024-09-28 15:13:49 +00:00 |
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5ec9ed7fe9
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Complete a line of documentation which was interrupted mid-sentence.
FossilOrigin-Name: c9cbbeda3d1ec4215396aaaf94428b829c4f53329431fa61251914c195f8a9a1
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2024-09-28 13:51:47 +00:00 |
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6a8336987a
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wasm: move the makefile-eval-generated fiddle rules into mkwasmbuilds.c. Squelch some warnings from grep when running 'make clean' on a clean tree.
FossilOrigin-Name: 0485d1360b0dbf9987d16ab1df47b6b7a25595881581799f87889f6d4eeb60f4
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2024-09-28 12:01:10 +00:00 |
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d4c735d491
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Ensure that the temporary build dir is mkdir'd by wasm deps which depend on it.
FossilOrigin-Name: cabdf9797281090ab3f95c9f4c2a79878d1c64d1f2a09e433e2309abe5e19e59
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2024-09-28 11:23:09 +00:00 |
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51fb37db61
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For wasm builds: automatically use higher optimization (but slower build) levels when a target related to deliverables (as opposed to dev mode) is explicitly invoked.
FossilOrigin-Name: 45361ab9744ccac3419d97fe8951838f14bd28220e3f7f747b39e46cfc3b5a1d
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2024-09-28 11:03:00 +00:00 |
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fabae7a134
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Minor makefile doc fixes. No functional changes.
FossilOrigin-Name: b3ad58e1fc73941f2d32bab0e0fac0b95849ae69f84788a431e65bb072e42db5
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2024-09-28 00:39:19 +00:00 |
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3c58039e9e
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Merge wasm-build-rework branch into trunk. Summary: 1) add optional bare-bones build, stripped of many optional library features, 2) replace much of the hyper-spaghetti wasm-specific makefile code with a more legible static code generator.
FossilOrigin-Name: 208c27714646c9bc26eef11266086a71da04bc24e87078de0955e7beb68a821e
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2024-09-28 00:02:52 +00:00 |
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88c43ce1f6
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Wasm build cleanups. Fix the wasm speedtest1 builds broken by yesterday's refactoring.
FossilOrigin-Name: 5d4a090230d1d7609e70b9c28d662dc8b0f8dd4d70a254f3ce6e449c68a25897
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2024-09-24 12:16:05 +00:00 |
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405ae974ee
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Further wasm build cleanups and tweaks. No functional changes.
FossilOrigin-Name: 3b72a143431537ec275aefae739e56330c1d445c9ea80885882a2b9aa2201179
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2024-09-24 00:31:08 +00:00 |
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69cce89425
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wasm: replace much of the eval makefile spaghetti with equivalent code generated from a small C app. It turns out that's easier to read and write than doing the same thing from shell or tcl code, due entirely to C's lack of need for escaping dollar signs.
FossilOrigin-Name: 5440de48903e94f91090e2df65702ec0c504e33dd5cbd50f684cf30988f20b02
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2024-09-23 21:22:09 +00:00 |
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8ade1d2f97
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Merge trunk into the wasm-build-rework branch.
FossilOrigin-Name: a1cf3095a87e101ff83ad64f20ae2e61858c7049181abfb18aece6f0a8451c15
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2024-08-25 12:04:05 +00:00 |
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e7840ce681
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Strip progress handlers and window functions from the wasm bare-bones (formerly 'minimal') JS bits, noting that we can't yet use OMIT_WINDOWFUNC (for the C parts) without a custom amalgamation. Currently at 604kb.
FossilOrigin-Name: ec02e9237e1ef81c4196fa630822cb109eab926143ad09593a24273eb0668601
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2024-07-25 16:21:19 +00:00 |
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520d1a8486
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More work on the minimal-mode wasm build (now 603kb uncompressed). Remove the hard-coded feature-enable flags from sqlite3-wasm.c and rely on the build to provide them. Some wasm build cleanup, but attempts to completely overhaul it have been thwarted by my inability to make script-generated makefile code more legible/maintainable than the current eval spaghetti.
FossilOrigin-Name: b029c4067943e366a9b25b8303136fab10822bd771ea4658ac4cd716ff4a0d8f
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2024-07-25 14:00:26 +00:00 |
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cc65612e35
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Start work on an overhaul of the wasm build process, with an eye towards less over-engineering.
FossilOrigin-Name: ed746b3dd3248b68cb91de50ac5ba5fd3a7c2fcbde76324e86b88edbfecd896b
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2024-07-25 10:50:45 +00:00 |
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b16c2980b3
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wasm minimal build: strip authorizers and JSON support (saves approx 35kb). Strip vtab support from the JS bits but cannot yet strip it from the C bits because that requires a custom-configured sqlite3.c.
FossilOrigin-Name: eb64d106551718467e0f6c6b53695410bf4c566901008e4cda8580d0f7efa7b0
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2024-07-24 23:58:28 +00:00 |
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fe225745fc
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Restructuring of the wasm build to support an experimental 'minimal' build mode which elides all non-core APIs.
FossilOrigin-Name: ee2191f7302210100fa0b29ace8156531ad995bf61aa2642e526e0901d0c6862
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2024-07-24 22:07:18 +00:00 |
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04416ddc51
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wasm build: resolve a circular dep and do some minor tidying up.
FossilOrigin-Name: 9df3f1f24c6346dc94695bf533501c54379bb6e3cf492b67dda8a64a6a1eb495
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2024-07-22 19:52:02 +00:00 |
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64ef4582c2
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Rename some JS files for consistency. This affects only the build process, not the deliverables.
FossilOrigin-Name: bcef3f71a2f68768819d9f716f2c29e752fb173df1506469c8669d95ecc2ff50
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2024-07-10 08:33:52 +00:00 |
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