From c1b7df9c355215aca4b1b68716f960147a2982cd Mon Sep 17 00:00:00 2001
From: Viktor Szakats <commit@vsz.me>
Date: Wed, 6 Mar 2024 16:55:08 +0000
Subject: [PATCH] curl-cmake.sh: fix to enable SSPI only for Windows [ci skip]

Nor the source neither CMake sanity checks this, so build breaks on
non-Windows when enabling SSPI.
---
 curl-cmake.sh | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/curl-cmake.sh b/curl-cmake.sh
index 261865411..03b4c47f1 100755
--- a/curl-cmake.sh
+++ b/curl-cmake.sh
@@ -129,10 +129,12 @@ _VER="$1"
     fi
   fi
 
-  if [ "${CURL_VER_}" = '8.6.0' ]; then
-    CPPFLAGS+=' -DUSE_WINDOWS_SSPI'
-  else
-    options+=' -DCURL_WINDOWS_SSPI=ON'
+  if [ "${_OS}" = 'win' ]; then
+    if [ "${CURL_VER_}" = '8.6.0' ]; then
+      CPPFLAGS+=' -DUSE_WINDOWS_SSPI'
+    else
+      options+=' -DCURL_WINDOWS_SSPI=ON'
+    fi
   fi
 
   if [[ "${_CONFIG}" = *'nocookie'* ]]; then