Update tinyxml2 patch and add upstream link

- Do not use z3 in case of i686. The i686 build fails since
  z3-4.8.15-1

cppcheck-2.7.3-tinyxml2.patch

@@ -1,15 +1,51 @@
+From 4ae07fe4859108638e244912a21245c2156eb8f9 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Wolfgang=20St=C3=B6ggl?= <c72578@yahoo.de>
+Date: Tue, 22 Mar 2022 21:41:44 +0100
+Subject: [PATCH] Set tinyxml2_LIBRARIES after find_package()
+
+If tinyxml2 is found by find_package(), then tinyxml2_LIBRARIES
+is empty. Set tinyxml2_LIBRARIES to "tinyxml2::tinyxml2" in this case.
+
+- Fixes "undefined reference to `tinyxml2::"
+- printInfo.cmake: Fix indentation of tinyxml2_LIBRARIES
+---
+ cmake/findDependencies.cmake | 5 +++--
+ cmake/printInfo.cmake        | 3 ++-
+ 2 files changed, 5 insertions(+), 3 deletions(-)
+
 diff --git a/cmake/findDependencies.cmake b/cmake/findDependencies.cmake
-index 4d5b9efc5..6f6d9210c 100644
+index 4d5b9efc5e..b8c181763e 100644
 --- a/cmake/findDependencies.cmake
 +++ b/cmake/findDependencies.cmake
-@@ -48,7 +48,9 @@ endif()
+@@ -48,12 +48,13 @@ endif()
  
  if (NOT USE_BUNDLED_TINYXML2)
      find_package(tinyxml2 QUIET)
 -    if (NOT tinyxml2_FOUND)
-+    if (tinyxml2_FOUND)
-+        set(tinyxml2_LIBRARIES "tinyxml2")
++    if (TARGET tinyxml2::tinyxml2)
++        set(tinyxml2_LIBRARIES "tinyxml2::tinyxml2")
 +    else()
          find_library(tinyxml2_LIBRARIES tinyxml2)
          if (NOT tinyxml2_LIBRARIES)
              message(FATAL_ERROR "tinyxml2 has not been found")
+         else()
+-            message(STATUS "tinyxml2_LIBRARY: ${tinyxml2_LIBRARY}")
+             set(tinyxml2_FOUND 1)
+         endif()
+     endif()
+diff --git a/cmake/printInfo.cmake b/cmake/printInfo.cmake
+index 2fd971b1de..da5d15c211 100644
+--- a/cmake/printInfo.cmake
++++ b/cmake/printInfo.cmake
+@@ -52,9 +52,10 @@ if (USE_Z3)
+     message( STATUS "Z3_LIBRARIES =          ${Z3_LIBRARIES}" )
+     message( STATUS "Z3_CXX_INCLUDE_DIRS =   ${Z3_CXX_INCLUDE_DIRS}" )
+ endif()
++message( STATUS )
+ message( STATUS "USE_BUNDLED_TINYXML2 =  ${USE_BUNDLED_TINYXML2}" )
+ if (NOT USE_BUNDLED_TINYXML2)
+-    message(STATUS "tinyxml2_LIBRARIES =       ${tinyxml2_LIBRARIES}")
++    message(STATUS "tinyxml2_LIBRARIES =    ${tinyxml2_LIBRARIES}")
+ endif()
+ message( STATUS )
+ 

cppcheck.spec

@@ -1,8 +1,15 @@
 %undefine __cmake_in_source_build
 
+%ifarch i686
+# i686 build fails since z3-4.8.15-1
+%define use_z3 no
+%else
+%define use_z3 yes
+%endif
+
 Name:           cppcheck
 Version:        2.7.3
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Tool for static C/C++ code analysis
 License:        GPLv3+
 URL:            http://cppcheck.wiki.sourceforge.net/
@@ -13,7 +20,7 @@ Patch0:         cppcheck-2.2-translations.patch
 # Select python3 explicitly
 Patch1:         cppcheck-1.88-htmlreport-python3.patch
 # Fix undefined reference to tinyxml2
-# cmake/findDependencies.cmake: tinyxml2 is found by find_package(tinyxml2 QUIET)
+# https://github.com/danmar/cppcheck/pull/3932
 Patch2:         cppcheck-2.7.3-tinyxml2.patch
 
 BuildRequires:  gcc-c++
@@ -76,7 +83,7 @@ pandoc man/reference-cfg-format.md -o man/reference-cfg-format.html -s --number-
 
 # Binaries
 # Upstream doesn't support shared libraries (unversioned solib)
-%cmake -DCMAKE_BUILD_TYPE=Release -DUSE_MATCHCOMPILER=yes -DUSE_Z3=yes -DHAVE_RULES=yes -DBUILD_GUI=1 -DBUILD_SHARED_LIBS:BOOL=OFF -DBUILD_TESTS=yes -DFILESDIR=%{_datadir}/Cppcheck -DUSE_BUNDLED_TINYXML2=OFF -DENABLE_OSS_FUZZ=OFF
+%cmake -DCMAKE_BUILD_TYPE=Release -DUSE_MATCHCOMPILER=yes -DUSE_Z3=%{use_z3} -DHAVE_RULES=yes -DBUILD_GUI=1 -DBUILD_SHARED_LIBS:BOOL=OFF -DBUILD_TESTS=yes -DFILESDIR=%{_datadir}/Cppcheck -DUSE_BUNDLED_TINYXML2=OFF -DENABLE_OSS_FUZZ=OFF
 %cmake_build
 
 %install
@@ -117,6 +124,9 @@ cd %{_vpath_builddir}/bin
 %{_bindir}/cppcheck-htmlreport
 
 %changelog
+* Wed Mar 23 2022 Wolfgang Stöggl <c72578@yahoo.de> - 2.7.3-2
+- Update tinyxml2 patch, add upstream link and rebuild
+
 * Sat Mar 19 2022 Wolfgang Stöggl <c72578@yahoo.de> - 2.7.3-1
 - Update to 2.7.3.