From c9c1b65698ed3fa83985c92e02dd872b56948f79 Mon Sep 17 00:00:00 2001
From: stephan <stephan@noemail.net>
Date: Tue, 1 Oct 2024 17:08:23 +0000
Subject: [PATCH] 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
---
 ext/wasm/GNUmakefile        |  2 ++
 ext/wasm/api/sqlite3-wasm.c |  6 ++++++
 manifest                    | 16 ++++++++--------
 manifest.uuid               |  2 +-
 4 files changed, 17 insertions(+), 9 deletions(-)

diff --git a/ext/wasm/GNUmakefile b/ext/wasm/GNUmakefile
index 2602e6b792..a68f813d6b 100644
--- a/ext/wasm/GNUmakefile
+++ b/ext/wasm/GNUmakefile
@@ -239,6 +239,7 @@ SQLITE_OPT.common := \
   '-DSQLITE_DEFAULT_UNIX_VFS="unix-none"' \
   -DSQLITE_USE_URI=1 \
   -DSQLITE_C=$(sqlite3.c) \
+  -DSQLITE_USE_LONG_DOUBLE=0 \
   -DSQLITE_OMIT_DEPRECATED \
   -DSQLITE_OMIT_UTF16 \
   -DSQLITE_OMIT_LOAD_EXTENSION \
@@ -251,6 +252,7 @@ SQLITE_OPT.common := \
 # to be able to run without this:
 SQLITE_OPT.common += -DSQLITE_WASM_ENABLE_C_TESTS
 
+# Extra flags for full-featured builds...
 SQLITE_OPT.full-featured := \
   -DSQLITE_ENABLE_BYTECODE_VTAB \
   -DSQLITE_ENABLE_DBPAGE_VTAB \
diff --git a/ext/wasm/api/sqlite3-wasm.c b/ext/wasm/api/sqlite3-wasm.c
index 1c46b0ec05..945acd23dd 100644
--- a/ext/wasm/api/sqlite3-wasm.c
+++ b/ext/wasm/api/sqlite3-wasm.c
@@ -127,6 +127,10 @@
 #  define SQLITE_USE_URI 1
 #endif
 
+#ifndef SQLITE_USE_LONG_DOUBLE
+#  define SQLITE_USE_LONG_DOUBLE 0
+#endif
+
 #ifdef SQLITE_WASM_EXTRA_INIT
 #  define SQLITE_EXTRA_INIT sqlite3_wasm_extra_init
 #endif
@@ -159,6 +163,8 @@
 #  define SQLITE_OMIT_PROGRESS_CALLBACK
 #  undef  SQLITE_OMIT_WAL
 #  define SQLITE_OMIT_WAL
+#  undef  SQLITE_USE_LONG_DOUBLE
+#  define SQLITE_USE_LONG_DOUBLE 0
 /*
   The following OMITs do not work with the standard amalgamation, so
   require a custom build:
diff --git a/manifest b/manifest
index 38a8eea1a6..037e9a4724 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Add\scompile-time\soption\s-DSQLITE_USE_LONG_DOUBLE=0\sto\somit\sall\sattempts\sto\suse\n"long\sdouble".\s\sOr\s=1\sto\somit\sattempts\sto\suse\sthe\sDekker\salgorithms\sto\sachieve\nhigh-resolution\sfloating\spoint.
-D 2024-10-01T16:55:30.223
+C Use\sthe\snew\sSQLITE_USE_LONG_DOUBLE\sto\sdisable\slong-double\ssupport\sin\sWASM\sbuilds,\sas\sthey\scannot\sbe\srepresented\sin\sJS\sand\sthis\ssaves\sapproximately\s5.5kb\sin\sthe\sresulting\swasm\sfile.
+D 2024-10-01T17:08:23.912
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md df5091916dbb40e6e9686186587125e1b2ff51f022cc334e886c19a0e9982724
@@ -603,7 +603,7 @@ F ext/userauth/sqlite3userauth.h 7f3ea8c4686db8e40b0a0e7a8e0b00fac13aa7a3
 F ext/userauth/user-auth.txt ca7e9ee82ca4e1c1744295f8184dd70edfae1992865d26c64303f539eb6c084c
 F ext/userauth/userauth.c 7f00cded7dcaa5d47f54539b290a43d2e59f4b1eb5f447545fa865f002fc80cb
 F ext/wasm/EXPORTED_FUNCTIONS.fiddle.in 27450c8b8c70875a260aca55435ec927068b34cef801a96205adb81bdcefc65c
-F ext/wasm/GNUmakefile 6b94c3125c40932e71bbe46e582d24ed4c829b9fa2ff34dd842b0ed8a948ac6a
+F ext/wasm/GNUmakefile c2ee5993e727dd2c1f0f784f47843fb7af45cebd23626b537bae2d2d8f4a3abd
 F ext/wasm/README-dist.txt 6382cb9548076fca472fb3330bbdba3a55c1ea0b180ff9253f084f07ff383576
 F ext/wasm/README.md a8a2962c3aebdf8d2104a9102e336c5554e78fc6072746e5daf9c61514e7d193
 F ext/wasm/SQLTester/GNUmakefile e0794f676d55819951bbfae45cc5e8d7818dc460492dc317ce7f0d2eca15caff
@@ -632,7 +632,7 @@ F ext/wasm/api/sqlite3-vfs-helper.c-pp.js 3f828cc66758acb40e9c5b4dcfd87fd478a14c
 F ext/wasm/api/sqlite3-vfs-opfs-sahpool.c-pp.js e529a99b7d5a088284821e2902b20d3404b561126969876997d5a73a656c9199
 F ext/wasm/api/sqlite3-vfs-opfs.c-pp.js e99e3d99f736937914527070f00ab13e9391d3f1cef884ab99a64cbcbee8d675
 F ext/wasm/api/sqlite3-vtab-helper.c-pp.js e809739d71e8b35dfe1b55d24d91f02d04239e6aef7ca1ea92a15a29e704f616
-F ext/wasm/api/sqlite3-wasm.c e94665e6625c8b35113cf0eb7dec7acc2d9ed76eed78b3a1abf6cae5ad8097d3
+F ext/wasm/api/sqlite3-wasm.c 2ac6cff59668eed42a87b8b21ff66f0edf82b25c04bbb8adda0c4eff28ed11ce
 F ext/wasm/api/sqlite3-worker1-promiser.c-pp.js 46f303ba8ddd1b2f0a391798837beddfa72e8c897038c8047eda49ce7d5ed46b
 F ext/wasm/api/sqlite3-worker1.c-pp.js 5e8706c2c4af2a57fbcdc02f4e7ef79869971bc21bb8ede777687786ce1c92d5
 F ext/wasm/batch-runner-sahpool.html e9a38fdeb36a13eac7b50241dfe7ae066fe3f51f5c0b0151e7baee5fce0d07a7
@@ -2213,8 +2213,8 @@ F vsixtest/vsixtest.tcl 6195aba1f12a5e10efc2b8c0009532167be5e301abe5b31385638080
 F vsixtest/vsixtest.vcxproj.data 2ed517e100c66dc455b492e1a33350c1b20fbcdc
 F vsixtest/vsixtest.vcxproj.filters 37e51ffedcdb064aad6ff33b6148725226cd608e
 F vsixtest/vsixtest_TemporaryKey.pfx e5b1b036facdb453873e7084e1cae9102ccc67a0
-P 0b83e8f1ef53b35a9dda0740b4922b8691428f7484f3058833a961f3f8d0b178
-R 1afae59e0efb08982f93adc40d14c2a9
-U drh
-Z 56bb71650eaf744de022c729aea7d991
+P ca5964ef70efad3332e0bf9c158eb5fd5006d3022051d1ac506c097c427735a1
+R 7b5589656a320d55088e87a9d21d3695
+U stephan
+Z b3281d7ec085a9e7d4c5e83e25b26b8b
 # Remove this line to create a well-formed Fossil manifest.
diff --git a/manifest.uuid b/manifest.uuid
index 72b7e4100f..7113b4ff6a 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-ca5964ef70efad3332e0bf9c158eb5fd5006d3022051d1ac506c097c427735a1
+fa7b56f776b715d061581fad6f04b871504ff5d808e7364419d1d6cdef82c5ee