Skip checking for dlopen() on mingw builds and those which include "windows" in their...

FossilOrigin-Name: 69b87d4fa8089ef6101e976131dfd5c47dbc3d8c01a7e7d90a444b7a4794f78b

diff --git a/autosetup/sqlite-config.tcl b/autosetup/sqlite-config.tcl
index 4dd065095ed87ea5b9f2381b8feefba493b25fca..f58c6912503df65dbc7faed6953e8ff238fbcb41 100644 (file)
--- a/autosetup/sqlite-config.tcl
+++ b/autosetup/sqlite-config.tcl
@@ -1412,39 +1412,50 @@ proc sqlite-handle-icu {} {
 # Makes the following environment changes:
 #
 # - defines LDFLAGS_DLOPEN to any linker flags needed for this
-#   feature.  It may legally be empty on some systems where dlopen()
-#   is in libc.
+#   feature.  It may legally be empty on (A) some systems where
+#   dlopen() is in libc and (B) certain Unix-esque Windows
+#   environments which identify as Windows for SQLite's purposes so
+#   use LoadLibrary().
 #
 # - If the feature is not available, adds
 #   -DSQLITE_OMIT_LOAD_EXTENSION=1 to the feature flags list.
 proc sqlite-handle-load-extension {} {
   define LDFLAGS_DLOPEN ""
   set found 0
+  set suffix ""
   proj-if-opt-truthy load-extension {
-    set found [proj-check-function-in-lib dlopen dl]
-    if {$found} {
-      define LDFLAGS_DLOPEN [get-define lib_dlopen]
-      undefine lib_dlopen
-    } else {
-      if {[proj-opt-was-provided load-extension]} {
-        # Explicit --enable-load-extension: fail if not found
-        proj-indented-notice -error {
-          --enable-load-extension was provided but dlopen()
-          not found. Use --disable-load-extension to bypass this
-          check.
-        }
-      } else {
-        # It was implicitly enabled: warn if not found
-        proj-indented-notice {
-          WARNING: dlopen() not found, so loadable module support will
-          be disabled. Use --disable-load-extension to bypass this
-          check.
+    switch -glob -- [get-define host] {
+      *-*-mingw* - *windows* {
+        incr found
+        set suffix "Using LoadLibrary()"
+      }
+      default {
+        set found [proj-check-function-in-lib dlopen dl]
+        if {$found} {
+          set suffix [define LDFLAGS_DLOPEN [get-define lib_dlopen]]
+          undefine lib_dlopen
+        } else {
+          if {[proj-opt-was-provided load-extension]} {
+            # Explicit --enable-load-extension: fail if not found
+            proj-indented-notice -error {
+              --enable-load-extension was provided but dlopen()
+              not found. Use --disable-load-extension to bypass this
+              check.
+            }
+          } else {
+            # It was implicitly enabled: warn if not found
+            proj-indented-notice {
+              WARNING: dlopen() not found, so loadable module support will
+              be disabled. Use --disable-load-extension to bypass this
+              check.
+            }
+          }
         }
       }
     }
   }
   if {$found} {
-    msg-result "Loadable extension support enabled."
+    msg-result "Loadable extension support enabled. $suffix"
   } else {
     msg-result "Disabling loadable extension support. Use --enable-load-extension to enable them."
     sqlite-add-feature-flag -DSQLITE_OMIT_LOAD_EXTENSION=1

diff --git a/manifest b/manifest
index efb71e667991e527d65e7df72ac7fe9d65d20a00..51401f6dd5c617d99be434d70ed61704065c4605 100644 (file)
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Do\snot\sallow\sthe\snumber\sof\sterms\sin\san\sORDER\sBY\sor\sGROUP\sBY\sclause\sto\nexceed\sthe\smaximum\snumber\sof\scolumns\sin\sa\stable.
-D 2025-08-06T19:12:10.640
+C Skip\schecking\sfor\sdlopen()\son\smingw\sbuilds\sand\sthose\swhich\sinclude\s"windows"\sin\stheir\shost\stuple,\sas\ssuggested\sin\s[forum:2436c8ffed\s|\sforum\spost\s2436c8ffed].\sThose\senvironments\sidentify\sas\sWindows\sfor\sSQLite's\spurposes\sso\suse\sLoadLibrary().
+D 2025-08-06T19:16:16.449
 F .fossil-settings/binary-glob 61195414528fb3ea9693577e1980230d78a1f8b0a54c78cf1b9b24d0a409ed6a x
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
@@ -47,7 +47,7 @@ F autosetup/find_tclconfig.tcl e64886ffe3b982d4df42cd28ed91fe0b5940c2c5785e126c1
 F autosetup/jimsh0.c 563b966c137a4ce3c9333e5196723b7ac0919140a9d7989eb440463cd855c367
 F autosetup/pkg-config.tcl 4e635bf39022ff65e0d5434339dd41503ea48fc53822c9c5bde88b02d3d952ba
 F autosetup/proj.tcl 7eaa83ccb6f5b250ee9192fa914918b0e2075edacf984c75fbf82cc2a6449c6c
-F autosetup/sqlite-config.tcl 3177dedd7bd49465fa06677fd743c4966eee5702a9ddf4914c2c1af5e5972a52
+F autosetup/sqlite-config.tcl abf71bdc45b136e9210034c8c8402d021cab5923b5d22e4773b24ee7e1f479b5
 F autosetup/system.tcl 51d4be76cd9a9074704b584e5c9cbba616202c8468cf9ba8a4f8294a7ab1dba9
 F autosetup/teaish/README.txt b40071e6f8506500a2f7f71d5fc69e0bf87b9d7678dd9da1e5b4d0acbf40b1ca
 F autosetup/teaish/core.tcl aee092fc71986d1272b835ea7492bb55ffc213a289502e4f14da80cf67b7e3c3
@@ -2169,8 +2169,8 @@ F tool/version-info.c 3b36468a90faf1bbd59c65fd0eb66522d9f941eedd364fabccd7227350
 F tool/warnings-clang.sh bbf6a1e685e534c92ec2bfba5b1745f34fb6f0bc2a362850723a9ee87c1b31a7
 F tool/warnings.sh 1ad0169b022b280bcaaf94a7fa231591be96b514230ab5c98fbf15cd7df842dd
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P c41324139d6a75b0d37aeec2b0572c63207dd0b06e6a99e4fb221be564e73024
-R ff8fc7a0636f2891dad81ba7e07039e4
-U drh
-Z b671d1a9840887adc2a0dda22b668f5f
+P 139e587c7b349e771d67a8b4ee02ab3ad5d5712d4ff4713dad63cb765bdee248
+R f44e7a67bd7d5239b9cd4e9750d614fa
+U stephan
+Z 99b2123212db655321ffa585f244ece2
 # Remove this line to create a well-formed Fossil manifest.

diff --git a/manifest.uuid b/manifest.uuid
index f21269ec6dec96221a97bc32b9579897e88bcc21..5286b7eeff3a11b3e87ecea5a95f910c54ecb469 100644 (file)
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-139e587c7b349e771d67a8b4ee02ab3ad5d5712d4ff4713dad63cb765bdee248
+69b87d4fa8089ef6101e976131dfd5c47dbc3d8c01a7e7d90a444b7a4794f78b