From: stephan <stephan@noemail.net>
Date: Sat, 5 Apr 2025 09:17:13 +0000 (+0000)
Subject: Extend proj-dot-ins-append to provide a way to use it for the special-case emcc.sh... 
X-Git-Tag: major-release~119
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=8aaf23a15e49deb02c056ccfc13fc8ab32a2c59b;p=thirdparty%2Fsqlite.git

Extend proj-dot-ins-append to provide a way to use it for the special-case emcc.sh.in handling.

FossilOrigin-Name: 0e98bbddc7b5e39310a8bf345521d05fdbcc906e279c23aa24cf30489ceeeff8
---

diff --git a/autosetup/proj.tcl b/autosetup/proj.tcl
index b77bfd13ed..bfbf4716a8 100644
--- a/autosetup/proj.tcl
+++ b/autosetup/proj.tcl
@@ -715,7 +715,7 @@ proc proj-make-from-dot-in {args} {
     lassign $args fIn fOut
   }
   if {"" eq $fOut} {
-    if {2==[llength $fIn]} {
+    if {[llength $fIn]>1} {
       lassign $fIn fIn fOut
     } else {
       set fOut [file rootname $fIn]
@@ -1508,22 +1508,39 @@ proc proj-tweak-default-env-dirs {} {
 }
 
 ########################################################################
-# @proj-dot-ins-append file ?fileOut?
+# @proj-dot-ins-append file ?fileOut ?postProcessScript??
 #
 # Queues up an autosetup [make-template]-style file to be processed
 # at a later time using [proj-dot-ins-process].
 #
 # $file is the input file. If $fileOut is empty then this function
 # derives $fileOut from $file, stripping both its directory and
-# extension parts.
-#
-# See [proj-dot-ins-process]
-proc proj-dot-ins-append {fileIn {fileOut ""}} {
+# extension parts. i.e. it defaults to writing the output to the
+# current directory (typically $::autosetup(builddir)).
+#
+# If $postProcessScript is not empty then, during
+# [proj-dot-ins-process], it will be eval'd immediately after
+# processing the file. In the context of that script, the vars
+# $fileIn and $fileOut will be set to the input and output file
+# names.  This can be used, for example, to make the output file
+# executable or perform validation on its.
+#
+# See [proj-dot-ins-process], [proj-dot-ins-list]
+proc proj-dot-ins-append {fileIn args} {
   set srcdir $::autosetup(srcdir)
-  if {"" eq $fileOut} {
-    lappend fileIn [file rootname [file tail $fileIn]]
-  } else {
-    lappend fileIn $fileOut
+  switch -exact -- [llength $args] {
+    0 {
+      lappend fileIn [file rootname [file tail $fileIn]] ""
+    }
+    1 {
+      lappend fileIn [join $args] ""
+    }
+    2 {
+      lappend fileIn {*}$args
+    }
+    default {
+      proj-fatal "Too many arguments: $fileIn $args"
+    }
   }
   #puts "******* [proj-current-proc-name]: adding $fileIn"
   lappend ::proj_(dot-in-files) $fileIn
@@ -1533,7 +1550,8 @@ proc proj-dot-ins-append {fileIn {fileOut ""}} {
 # @proj-dot-ins-list
 #
 # Returns the current list of [proj-dot-ins-append]'d files, noting
-# that each entry is a 2-element list of (input, output) file names.
+# that each entry is a 3-element list of (inputFileName,
+# outputFileName, postProcessScript).
 proc proj-dot-ins-list {} {
   return $::proj_(dot-in-files)
 }
@@ -1557,10 +1575,13 @@ proc proj-dot-ins-process {args} {
     set flags "-touch"
   }
   foreach f $::proj_(dot-in-files) {
-    proj-assert {2==[llength $f]}
-    lassign $f fIn fOut
+    proj-assert {3==[llength $f]}
+    lassign $f fIn fOut fScript
     #puts "DOING $fIn  ==> $fOut"
     proj-make-from-dot-in {*}$flags $fIn $fOut
+    if {"" ne $fScript} {
+      uplevel 1 "set fileIn $fIn; set fileOut $fOut; eval {$fScript}"
+    }
   }
 }
 
diff --git a/autosetup/sqlite-config.tcl b/autosetup/sqlite-config.tcl
index 0f8b670807..442039a780 100644
--- a/autosetup/sqlite-config.tcl
+++ b/autosetup/sqlite-config.tcl
@@ -490,7 +490,6 @@ proc sqlite-configure-phase1 {buildMode} {
     # may not) define HAVE_LFS.
     cc-check-lfs
   }
-
   set srcdir $::autosetup(srcdir)
   proj-dot-ins-append $srcdir/Makefile.in
   if {[file exists $srcdir/sqlite3.pc.in]} {
@@ -990,17 +989,10 @@ proc sqlite-handle-emsdk {} {
       # Maybe there's a copy in the path?
       proj-bin-define wasm-opt BIN_WASM_OPT
     }
-    #
-    # We would prefer to pass these to proj-dot-ins-append but that
-    # family of APIs cannot handle the output being in a dir other
-    # than the current one. Also, we need to chmod +x $emccSh, and we
-    # don't have a hook to do that with if we defer dot-in-processing
-    # it.
-    #
-    proj-make-from-dot-in $emccSh.in
-    proj-make-from-dot-in $extWasmConfig.in
-    catch {exec chmod u+x $emccSh}
-    proj-validate-no-unresolved-ats $emccSh $extWasmConfig
+    proj-dot-ins-append $emccSh.in $emccSh {
+      catch {exec chmod u+x $fileOut}
+    }
+    proj-dot-ins-append $extWasmConfig.in $extWasmConfig
   } else {
     define EMCC_WRAPPER ""
     file delete -force -- $emccSh $extWasmConfig
@@ -1742,7 +1734,8 @@ proc sqlite-post-config-validation {} {
   # unexported/unused var or a typo.
   set srcdir $::autosetup(srcdir)
   foreach f [proj-dot-ins-list] {
-    proj-assert {2==[llength $f]}
+    proj-assert {3==[llength $f]} \
+      "Expecting proj-dot-ins-list to be stored in 3-entry lists"
     proj-validate-no-unresolved-ats [lindex $f 1]
   }
 }
diff --git a/manifest b/manifest
index a39f7c24ec..1e1680a27b 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Add\sa\snote\sthat\sSQLite's\scopy\sof\sproj.tcl\scan\sbe\sconsidered\sthe\s"canonical\scopy"\sfor\spractical\spurposes.\sWe\snow\shave\sat\sleast\s3\scopies\sof\sit\sfloating\saround\sin\sother\strees.
-D 2025-04-05T08:48:19.760
+C Extend\sproj-dot-ins-append\sto\sprovide\sa\sway\sto\suse\sit\sfor\sthe\sspecial-case\semcc.sh.in\shandling.
+D 2025-04-05T09:17:13.814
 F .fossil-settings/binary-glob 61195414528fb3ea9693577e1980230d78a1f8b0a54c78cf1b9b24d0a409ed6a x
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
@@ -51,8 +51,8 @@ F autosetup/cc.tcl c0fcc50ca91deff8741e449ddad05bcd08268bc31177e613a6343bbd1fd3e
 F autosetup/find_tclconfig.tcl e64886ffe3b982d4df42cd28ed91fe0b5940c2c5785e126c1821baf61bc86a7e
 F autosetup/jimsh0.c a57c16e65dcffc9c76e496757cb3f7fb47e01ecbd1631a0a5e01751fc856f049
 F autosetup/pkg-config.tcl 4e635bf39022ff65e0d5434339dd41503ea48fc53822c9c5bde88b02d3d952ba
-F autosetup/proj.tcl 620f7c4ea9517b20f2477c1357de1d685a3bac27d7762e800f3586ed18fa91d9
-F autosetup/sqlite-config.tcl c501e9ace3f7936a40a5b92e3f93dd616f5d30e555363dfe2ac4318bfccf7da5
+F autosetup/proj.tcl 06ba9f7841e848cdebef11fe61e6e959e3e379b974edadc5eac8a76fd6885bb5
+F autosetup/sqlite-config.tcl 26fd6bca350a88a92253afdf02ddea0fa1f304ff18325a41f30478f7c0f10175
 F autosetup/system.tcl 51d4be76cd9a9074704b584e5c9cbba616202c8468cf9ba8a4f8294a7ab1dba9
 F configure 9a00b21dfd13757bbfb8d89b30660a89ec1f8f3a79402b8f9f9b6fc475c3303a x
 F contrib/sqlitecon.tcl eb4c6578e08dd353263958da0dc620f8400b869a50d06e271ab0be85a51a08d3
@@ -2216,8 +2216,8 @@ F tool/version-info.c 3b36468a90faf1bbd59c65fd0eb66522d9f941eedd364fabccd7227350
 F tool/warnings-clang.sh bbf6a1e685e534c92ec2bfba5b1745f34fb6f0bc2a362850723a9ee87c1b31a7
 F tool/warnings.sh 49a486c5069de041aedcbde4de178293e0463ae9918ecad7539eedf0ec77a139
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P 52839db2fcdf37631d13c05165ecb551a89c05bd6836f62d62f8f0b7bbe6c6cd
-R 31fcd20994c96960ddf59961361b0dbc
+P 77d2c8e9ef9627c87c05beaf5615958628bd47c393c030ff6fcca607ba43e71f
+R d9334314847b8a0fe15ac5b6a1be0397
 U stephan
-Z fc2ea1a5f7471ead1bcccb57866abdd9
+Z bdc59ba3033c2d6bc844a137c31a6274
 # Remove this line to create a well-formed Fossil manifest.
diff --git a/manifest.uuid b/manifest.uuid
index c8fc46a856..46c931f0ce 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-77d2c8e9ef9627c87c05beaf5615958628bd47c393c030ff6fcca607ba43e71f
+0e98bbddc7b5e39310a8bf345521d05fdbcc906e279c23aa24cf30489ceeeff8