From: Viktor Szakats <commit@vsz.me>
Date: Wed, 8 Oct 2025 19:40:07 +0000 (+0200)
Subject: cmake: minor Heimdal flavour detection fix
X-Git-Tag: rc-8_17_0-3~263
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c021fd14af3a4558bab8cb256abac77ac6148de;p=thirdparty%2Fcurl.git

cmake: minor Heimdal flavour detection fix

Do not detect Heimdal if a single `H` character appears in the vendor
string, require the full name: `Heimdal`.

Cherry-picked from #18932
Closes #18951
---

diff --git a/CMake/FindGSS.cmake b/CMake/FindGSS.cmake
index aa640c3342..398e38aa98 100644
--- a/CMake/FindGSS.cmake
+++ b/CMake/FindGSS.cmake
@@ -164,7 +164,7 @@ if(NOT _gss_FOUND)  # Not found by pkg-config. Let us take more traditional appr
     if(_gss_configure_failed)
       set(GSS_FLAVOUR "Heimdal")  # most probably, should not really matter
     else()
-      if(_gss_vendor MATCHES "H|heimdal")
+      if(_gss_vendor MATCHES "Heimdal|heimdal")
         set(GSS_FLAVOUR "Heimdal")
       else()
         set(GSS_FLAVOUR "MIT")