When checking pkg-config for ICU support use icu-io instead of icu-uc, as that contains all requires libs on Linux and BSD.

FossilOrigin-Name: 6ca457542e1dceac2d68fe3d29ff1f0beb31a77ca3073bd7d8a6c62faabcdc1d

auto.def

@@ -1152,26 +1152,32 @@ proc sqlite-check-icu {} {
   # - -licui18n -licuuc -licudata
   # - -licui18n -licuuc
   # - /usr/local/bin/icu-config --ldflags
+  #
   if {[proj-opt-was-provided with-icu-config]} {
     set icuConfigBin [opt-val with-icu-config]
     set tryIcuConfigBin 1; # set to 0 if we end up using pkg-config
-    if {[pkg-config-init 0]
-        && ("auto" eq $icuConfigBin || "pkg-config" eq $icuConfigBin)} {
-      if {[pkg-config icu-uc]} {
+    if {"auto" eq $icuConfigBin || "pkg-config" eq $icuConfigBin} {
+      if {[pkg-config-init 0] && [pkg-config icu-io]} {
+        # Maintenance reminder: historical docs say to use both of
+        # (icu-io, icu-uc). icu-uc lacks a required lib and icu-io has
+        # all of them on tested OSes.
         set tryIcuConfigBin 0
-        define LDFLAGS_ICU [get-define PKG_ICU_UC_LDFLAGS]
-        define-append LDFLAGS_ICU [get-define PKG_ICU_UC_LIBS]
-        define CFLAGS_ICU [get-define PKG_ICU_UC_CFLAGS]
+        define LDFLAGS_ICU [get-define PKG_ICU_IO_LDFLAGS]
+        define-append LDFLAGS_ICU [get-define PKG_ICU_IO_LIBS]
+        define CFLAGS_ICU [get-define PKG_ICU_IO_CFLAGS]
+      } elseif {"pkg-config" eq $icuConfigBin} {
+        proj-fatal "pkg-config cannot find package icu-io"
+      } else {
+        proj-assert {"auto" eq $icuConfigBin}
       }
     }
     if {$tryIcuConfigBin} {
       if {"auto" eq $icuConfigBin} {
         set icuConfigBin [proj-first-bin-of \
-                            [get-define prefix]/bin/icu-config \
                             /usr/local/bin/icu-config \
                             /usr/bin/icu-config]
         if {"" eq $icuConfigBin} {
-          proj-fatal "--with-icu-config=auto cannot find icu-config binary"
+          proj-fatal "--with-icu-config=auto cannot find (pkg-config icu-io) or icu-config binary"
         }
       }
       if {[file-isexec $icuConfigBin]} {

manifest

@@ -1,5 +1,5 @@
-C An\sexperiment\sin\soptionally\susing\spkg-config\sto\sdetermine\sthe\slibs\sto\slink\sin\sfor\sICU\ssupport,\sbut\sits\sldflags\sis\smissing\sone\srequired\slib\son\sboth\sLinux\sand\sOpenBSD.\sKeeping\sthis\sfor\slater\sreference,\sas\sit\sdemonstrates\show\sto\suse\spkg-config\sfrom\sautosetup.
-D 2024-11-15T10:07:57.846
+C When\schecking\spkg-config\sfor\sICU\ssupport\suse\sicu-io\sinstead\sof\sicu-uc,\sas\sthat\scontains\sall\srequires\slibs\son\sLinux\sand\sBSD.
+D 2024-11-15T10:47:11.414
 F .fossil-settings/empty-dirs dbb81e8fc0401ac46a1491ab34a7f2c7c0452f2f06b54ebb845d024ca8283ef1
 F .fossil-settings/ignore-glob 35175cdfcf539b2318cb04a9901442804be81cd677d8b889fcc9149c21f239ea
 F LICENSE.md e108e1e69ae8e8a59e93c455654b8ac9356a11720d3345df2a4743e9590fb20d
@@ -13,7 +13,7 @@ F art/icon-80x90.gif 65509ce3e5f86a9cd64fe7fca2d23954199f31fe44c1e09e208c80fb83d
 F art/sqlite370.eps aa97a671332b432a54e1d74ff5e8775be34200c2
 F art/sqlite370.ico af56c1d00fee7cd4753e8631ed60703ed0fc6e90
 F art/sqlite370.jpg d512473dae7e378a67e28ff96a34da7cb331def2
-F auto.def 70932f7acebcc439a811bb9c4117b31a28c7606a00f36bf729566a1c90ae4208
+F auto.def 1a12e32026291cfe082a9841ccc426db542593b8974f051f1b56823839b5a830
 F autoconf/INSTALL 83e4a25da9fd053c7b3665eaaaf7919707915903
 F autoconf/Makefile.am adedc1324b6a87fdd1265ddd336d2fb7d4f36a0e77b86ea553ae7cc4ea239347
 F autoconf/Makefile.fallback 22fe523eb36dfce31e0f6349f782eb084e86a5620b2b0b4f84a2d6133f53f5ac
@@ -2198,12 +2198,8 @@ F tool/version-info.c 3b36468a90faf1bbd59c65fd0eb66522d9f941eedd364fabccd7227350
 F tool/warnings-clang.sh bbf6a1e685e534c92ec2bfba5b1745f34fb6f0bc2a362850723a9ee87c1b31a7
 F tool/warnings.sh 49a486c5069de041aedcbde4de178293e0463ae9918ecad7539eedf0ec77a139
 F tool/win/sqlite.vsix deb315d026cc8400325c5863eef847784a219a2f
-P 81202d2ab5963fdcf20555b6d0b31cc955ac27f1cd87656faea5c0611c9a2ee8
-R b6f94e3605bc6952a1abdeb693280714
-T *branch * autosetup-icu-pkg-config
-T *sym-autosetup-icu-pkg-config *
-T +closed *
-T -sym-trunk *
+P 09caa94c9e846f9b3669b3f1acbb26b24b8bfcc9e512f17ea074dd92745c2597
+R b87e57f1447c7c56c265c2868634f094
 U stephan
-Z 244e7ce475b1c9a38fffc82237addd71
+Z 7f13984488108361d5319553ed81989a
 # Remove this line to create a well-formed Fossil manifest.

manifest.uuid

@@ -1 +1 @@
-09caa94c9e846f9b3669b3f1acbb26b24b8bfcc9e512f17ea074dd92745c2597
+6ca457542e1dceac2d68fe3d29ff1f0beb31a77ca3073bd7d8a6c62faabcdc1d