From: stephan <stephan@noemail.net>
Date: Tue, 17 Jun 2025 14:37:31 +0000 (+0000)
Subject: proj.tcl portability fixes and cleanups suggested in [forum:7b218c3c9f|forum post... 
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=refs%2Fheads%2Flinux-named-apple;p=thirdparty%2Fsqlite.git

proj.tcl portability fixes and cleanups suggested in [forum:7b218c3c9f|forum post 7b218c3c9f]. Branching so that it can be tested on msys/cygwin/haiku before committing to it.

FossilOrigin-Name: 89552e9137b7ebba9600443720e936e8dc4f7ab021d2ac3f0bb01b74071e130c
---

diff --git a/autosetup/proj.tcl b/autosetup/proj.tcl
index 1a90b479a3..fa60f9fd42 100644
--- a/autosetup/proj.tcl
+++ b/autosetup/proj.tcl
@@ -885,7 +885,9 @@ proc proj-looks-like-windows {{key host}} {
 #
 proc proj-looks-like-mac {{key host}} {
   switch -glob -- [get-define $key] {
-    *apple* {
+    *-*-darwin {
+      # https://sqlite.org/forum/forumpost/7b218c3c9f207646
+      # There's at least one Linux out there which matches *apple*.
       return 1
     }
     default {
@@ -927,17 +929,13 @@ proc proj-exe-extension {} {
 #
 proc proj-dll-extension {} {
   set inner {{key} {
-    switch -glob -- [get-define $key] {
-      *apple* {
-        return ".dylib"
-      }
-      *-*-ming* - *-*-cygwin - *-*-msys {
-        return ".dll"
-      }
-      default {
-        return ".so"
-      }
+    if {[proj-looks-like-mac $key]} {
+      return ".dylib"
     }
+    if {[proj-looks-like-windows $key]} {
+      return ".dll"
+    }
+    return ".so"
   }}
   define BUILD_DLLEXT [apply $inner build]
   define TARGET_DLLEXT [apply $inner host]
@@ -2189,11 +2187,7 @@ proc proj-parse-flags {argvName tgtArrayName prototype} {
   upvar $argvName argv
   upvar $tgtArrayName outFlags
   array set flags {}; # staging area
-  array set scripts {};      # map of -flag=>script
-  array set consuming {};    # map of -flag=>1 for arg-consuming flags
-  array set multi {};        # map of -flag=>1 for multi-time flags
-  array set seen {};         # map of -flag=>number of times seen
-  array set call {};         # map of -flag=>1 for -call entries
+  array set blob {}; # holds markers for various per-key state and options
   set incrSkip 1; # 1 if we stop at the first non-flag, else 0
   # Parse $prototype for flag definitions...
   set n [llength $prototype]
@@ -2201,8 +2195,8 @@ proc proj-parse-flags {argvName tgtArrayName prototype} {
     #puts "**** checkProtoFlag #$i of $n k=$k fv=$fv"
     switch -exact -- $fv {
       -literal {
-        proj-assert {![info exists consuming($k)]}
-        set scripts($k) [list expr [lindex $prototype [incr i]]]
+        proj-assert {![info exists blob(${k}.consumes)]}
+        set blob(${k}.script) [list expr [lindex $prototype [incr i]]]
       }
       -apply {
         set fv [lindex $prototype [incr i]]
@@ -2210,16 +2204,16 @@ proc proj-parse-flags {argvName tgtArrayName prototype} {
           # Treat this as a lambda literal
           set fv [list $fv]
         }
-        lappend call($k) "apply $fv"
+        lappend blob(${k}.call) "apply $fv"
       }
       -call {
         # arg is either a proc name or {apply $aLambda}
         set fv [lindex $prototype [incr i]]
-        lappend call($k) $fv
+        lappend blob(${k}.call) $fv
       }
       default {
-        proj-assert {![info exists consuming($k)]}
-        set scripts($k) $fv
+        proj-assert {![info exists blob(${k}.consumes)]}
+        set blob(${k}.script) $fv
       }
     }
     if {$i >= $n} {
@@ -2244,7 +2238,7 @@ proc proj-parse-flags {argvName tgtArrayName prototype} {
     if {[string match {*\*} $k]} {
       # Re-map -foo* to -foo and flag -foo as a repeatable flag
       set k [string map {* ""} $k]
-      incr multi($k)
+      incr blob(${k}.multi)
     }
 
     if {[info exists flags($k)]} {
@@ -2258,7 +2252,7 @@ proc proj-parse-flags {argvName tgtArrayName prototype} {
         if {$i >= $n} {
           proj-error -up "[proj-scope]: Missing argument for $k => flag"
         }
-        incr consuming($k)
+        incr blob(${k}.consumes)
         set vi [lindex $prototype $i]
         if {$vi in {-apply -call}} {
           proj-error -up "[proj-scope]: Missing default value for $k flag"
@@ -2281,10 +2275,9 @@ proc proj-parse-flags {argvName tgtArrayName prototype} {
     set flags($k) $vi
   }
   #puts "-- flags"; parray flags
-  #puts "-- scripts"; parray scripts
-  #puts "-- calls"; parray call
+  #puts "-- blob"; parray blob
   set rc 0
-  set rv {}
+  set rv {}; # staging area for the target argv value
   set skipMode 0
   set n [llength $argv]
   # Now look for those flags in $argv...
@@ -2295,36 +2288,36 @@ proc proj-parse-flags {argvName tgtArrayName prototype} {
       lappend rv $arg
     } elseif {"--" eq $arg} {
       # "--" is the conventional way to end processing of args
-      if {[incr seen(--)] > 1} {
+      if {[incr blob(--)] > 1} {
         # Elide only the first one
         lappend rv $arg
       }
       incr skipMode $incrSkip
     } elseif {[info exists flags($arg)]} {
       # A known flag...
-      set isMulti [info exists multi($arg)]
-      incr seen($arg)
-      if {1 < $seen($arg) && !$isMulti} {
+      set isMulti [info exists blob(${arg}.multi)]
+      incr blob(${arg}.seen)
+      if {1 < $blob(${arg}.seen) && !$isMulti} {
         proj-error -up [proj-scope] "$arg flag was used multiple times"
       }
       set vMode 0; # 0=as-is, 1=eval, 2=call
-      set isConsuming [info exists consuming($arg)]
+      set isConsuming [info exists blob(${arg}.consumes)]
       if {$isConsuming} {
         incr i
         if {$i >= $n} {
           proj-error -up [proj-scope] "is missing argument for $arg flag"
         }
         set vv [lindex $argv $i]
-      } elseif {[info exists scripts($arg)]} {
+      } elseif {[info exists blob(${arg}.script)]} {
         set vMode 1
-        set vv $scripts($arg)
+        set vv $blob(${arg}.script)
       } else {
         set vv $flags($arg)
       }
 
-      if {[info exists call($arg)]} {
+      if {[info exists blob(${arg}.call)]} {
         set vMode 2
-        set vv [concat {*}$call($arg) $arg $vv]
+        set vv [concat {*}$blob(${arg}.call) $arg $vv]
       } elseif {$isConsuming} {
         proj-assert {!$vMode}
         # fall through
@@ -2351,7 +2344,7 @@ proc proj-parse-flags {argvName tgtArrayName prototype} {
         }
       }
       if {$isConsuming && $isMulti} {
-        if {1 == $seen($arg)} {
+        if {1 == $blob(${arg}.seen)} {
           # On the first hit, overwrite the default with a new list.
           set flags($arg) [list $vv]
         } else {
diff --git a/manifest b/manifest
index 4deedc051a..bc113590ff 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\san\sissue\sgoing\sback\sto\sversion\s3.39.0\swith\stransitive\sIS\sconstraints\nin\squeries\sthat\smake\suse\sof\sRIGHT\sJOIN.\s\sProblem\sreported\sby\n[forum:/forumpost/68f29a2005|forum\spost\s68f29a2005].
-D 2025-06-16T17:36:11.335
+C proj.tcl\sportability\sfixes\sand\scleanups\ssuggested\sin\s[forum:7b218c3c9f|forum\spost\s7b218c3c9f].\sBranching\sso\sthat\sit\scan\sbe\stested\son\smsys/cygwin/haiku\sbefore\scommitting\sto\sit.
+D 2025-06-17T14:37:31.325
 F .fossil-settings/binary-glob 61195414528fb3ea9693577e1980230d78a1f8b0a54c78cf1b9b24d0a409ed6a x
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
@@ -46,7 +46,7 @@ F autosetup/cc.tcl c0fcc50ca91deff8741e449ddad05bcd08268bc31177e613a6343bbd1fd3e
 F autosetup/find_tclconfig.tcl e64886ffe3b982d4df42cd28ed91fe0b5940c2c5785e126c1821baf61bc86a7e
 F autosetup/jimsh0.c 563b966c137a4ce3c9333e5196723b7ac0919140a9d7989eb440463cd855c367
 F autosetup/pkg-config.tcl 4e635bf39022ff65e0d5434339dd41503ea48fc53822c9c5bde88b02d3d952ba
-F autosetup/proj.tcl a4d7eb8d7e05328ac6202abe813da300db2fa89f1936a69f3f9d75300b4ff244
+F autosetup/proj.tcl d2428ea25745d25a090b938647737818accd5b802511776a186c9f1bcce53420
 F autosetup/sqlite-config.tcl ccda82e43e377b832aae72a1678b1dc17dcaff36ed0ebbd8f0cfc88612ae8de3
 F autosetup/system.tcl 51d4be76cd9a9074704b584e5c9cbba616202c8468cf9ba8a4f8294a7ab1dba9
 F autosetup/teaish/README.txt b40071e6f8506500a2f7f71d5fc69e0bf87b9d7678dd9da1e5b4d0acbf40b1ca
@@ -2208,8 +2208,11 @@ F tool/version-info.c 3b36468a90faf1bbd59c65fd0eb66522d9f941eedd364fabccd7227350
 F tool/warnings-clang.sh bbf6a1e685e534c92ec2bfba5b1745f34fb6f0bc2a362850723a9ee87c1b31a7
 F tool/warnings.sh 1ad0169b022b280bcaaf94a7fa231591be96b514230ab5c98fbf15cd7df842dd
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P 94b53c20e9bc8687c44272419aa7a93076eebdeae9a4f50b95b96a49993f9c0d
-R 9792eecd1b6591bc063a59b87986da50
-U drh
-Z 7fae65e62acbc3e4e5d9b145df615a7d
+P 9441fff52cc4e19c44df1a77ffe474f409d519b270c7166ce17f99e6ea48fc1e
+R 521cd36fd533b38f39517faf822f8bdc
+T *branch * linux-named-apple
+T *sym-linux-named-apple *
+T -sym-trunk * Cancelled\sby\sbranch.
+U stephan
+Z 5f5e8471bf9be6c3059712dd72eeed12
 # Remove this line to create a well-formed Fossil manifest.
diff --git a/manifest.uuid b/manifest.uuid
index d70cf843b8..01e5b87c29 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-9441fff52cc4e19c44df1a77ffe474f409d519b270c7166ce17f99e6ea48fc1e
+89552e9137b7ebba9600443720e936e8dc4f7ab021d2ac3f0bb01b74071e130c