From: drh <>
Date: Thu, 5 Mar 2026 18:16:25 +0000 (+0000)
Subject: Enhance ./configure to automatically detect linenoise in ../linenoise
X-Git-Tag: major-release~113^2~1
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=d61ecd83b831ec2527c0bc6c34af142893845522;p=thirdparty%2Fsqlite.git

Enhance ./configure to automatically detect linenoise in ../linenoise
relative to the build directory, or ../linenoise relative to the source
directory, or at $HOME/linenoise.

FossilOrigin-Name: eb6b47c667e52d5c8682d650dbd114c08d2ecce4bb7bce6fdf2589d1ea09f5c0
---

diff --git a/autosetup/sqlite-config.tcl b/autosetup/sqlite-config.tcl
index fe1b355ab5..3c8be3797c 100644
--- a/autosetup/sqlite-config.tcl
+++ b/autosetup/sqlite-config.tcl
@@ -1138,6 +1138,27 @@ proc sqlite-check-line-editing {} {
   set editLibName "readline"     ; # "readline" or "editline"
   set editLibDef "HAVE_READLINE" ; # "HAVE_READLINE" or "HAVE_EDITLINE"
   set dirLn [opt-val with-linenoise]
+
+  # If none of --with-linenoise, --enable-readline, or --enable-editline
+  # are provided, but there exists a directory "linenoise" at $HOME or
+  # a sibling of the build or source directory, then try to use that linenoise
+  # direcctory.
+  #
+  if {"" eq $dirLn
+   && ![proj-opt-was-provided readline]
+   && ![proj-opt-was-provided editline]
+  } {
+    set dirlist ../linenoise
+    catch {lappend dirlist [file normalize $::autosetup(srcdir)/../linenoise]}
+    catch {lappend dirlist $::env(HOME)/linenoise}
+    foreach d $dirlist {
+      if {[file exists $d/linenoise.c] && [file exists $d/linenoise.h]} {
+        set dirLn $d
+        break
+      }
+    }
+  }
+
   if {"" ne $dirLn} {
     # Use linenoise from a copy of its sources (not a library)...
     if {![file isdir $dirLn]} {
@@ -1173,6 +1194,8 @@ proc sqlite-check-line-editing {} {
     if {$::sqliteConfig(use-jim-for-codegen) && 2 == $lnVal} {
       define-append CFLAGS_JIMSH -DUSE_LINENOISE [get-define CFLAGS_READLINE]
       user-notice "Adding linenoise support to jimsh."
+    } else {
+      user-notice "Using linenoise at [file normalize $dirLn]"
     }
     return "linenoise ($flavor)"
   } elseif {[opt-bool editline]} {
diff --git a/manifest b/manifest
index 49e7b5f812..0ad71e084b 100644
--- a/manifest
+++ b/manifest
@@ -1,5 +1,5 @@
-C Fix\sa\slong-standing\sproblem\swith\sDISTINCT\sLEFT\sJOIN\squeries.
-D 2026-03-05T14:39:27.298
+C Enhance\s./configure\sto\sautomatically\sdetect\slinenoise\sin\s../linenoise\nrelative\sto\sthe\sbuild\sdirectory,\sor\s../linenoise\srelative\sto\sthe\ssource\ndirectory,\sor\sat\s$HOME/linenoise.
+D 2026-03-05T18:16:25.845
 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 916bbdf8023fbda9937afae57d81a853d8c2ea00f2320aa27becbc33574f963d
 F autosetup/pkg-config.tcl 4e635bf39022ff65e0d5434339dd41503ea48fc53822c9c5bde88b02d3d952ba
 F autosetup/proj.tcl ce301197f364f7ce2acabbbd84b43d19e917ec73653157ca134a06f32d322712
-F autosetup/sqlite-config.tcl 7463d59c9c5e86ca286ea16fdab943058beb9346110049eca435154795890f71
+F autosetup/sqlite-config.tcl d7f456247e25592c7e47266da4bcd1d5d22268cfc901da826682b1043dd8e212
 F autosetup/system.tcl 51d4be76cd9a9074704b584e5c9cbba616202c8468cf9ba8a4f8294a7ab1dba9
 F autosetup/teaish/README.txt b40071e6f8506500a2f7f71d5fc69e0bf87b9d7678dd9da1e5b4d0acbf40b1ca
 F autosetup/teaish/core.tcl e014dd95900c7f9a34e8e0f460f47e94841059827bce8b4c49668b0c7ae3f1a0
@@ -2189,11 +2189,8 @@ F tool/warnings-clang.sh bbf6a1e685e534c92ec2bfba5b1745f34fb6f0bc2a362850723a9ee
 F tool/warnings.sh d924598cf2f55a4ecbc2aeb055c10bd5f48114793e7ba25f9585435da29e7e98
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
 F tool/winmain.c 00c8fb88e365c9017db14c73d3c78af62194d9644feaf60e220ab0f411f3604c
-P e438b564ca84377746464034d770e9c1f5899d935c6a4dffc546acb92afb800e
-R 0c0331354057ee00c385580cdf2cbb8e
-T *branch * pending-3.52
-T *sym-pending-3.52 *
-T -sym-trunk *
-U dan
-Z 2ed2ecdf12f98df5afd42bce2e836452
+P f43294a5582b540a33c584ec8c69b6a5006a4d243ad5cf36125b2b0806e3518b
+R 347a8275875a278d651ac2f82cbca624
+U drh
+Z e79345a4344873cde92cb59e7eccc257
 # Remove this line to create a well-formed Fossil manifest.
diff --git a/manifest.uuid b/manifest.uuid
index 11ad8e3e34..4cdb395950 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-f43294a5582b540a33c584ec8c69b6a5006a4d243ad5cf36125b2b0806e3518b
+eb6b47c667e52d5c8682d650dbd114c08d2ecce4bb7bce6fdf2589d1ea09f5c0