Fix build issues

disable LTO (build fails in ctest)
Add some casts to ctest to fix curl related permissive issues

cmake.changes

@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Wed Feb 18 02:26:33 UTC 2026 - Simon Lees <sflees@suse.de>
+
+- Fix Build for SLFO:Main
+  * Disable LTO
+  * fix-build-CURLPROXY.patch - add some casts in ctest
+
 -------------------------------------------------------------------
 Wed May 28 18:49:13 UTC 2025 - Bernhard Wiedemann <bwiedemann@suse.com>
  

cmake.spec

@@ -16,6 +16,8 @@
 # Please submit bugfixes or comments via https://bugs.opensuse.org/
 #
 
+# cmake doesn't build with lto on all platforms
+%define _lto_cflags %{nil}
 
 %global flavor @BUILD_FLAVOR@%{nil}
 # Flavor gui
@@ -71,6 +73,7 @@ Patch0:         cmake-fix-ruby-test.patch
 Patch1:         feature-suse-python-interp-search-order.patch
 # PATCH-FIX-UPSTREAM cmake-findhdf5-prefer-hl-compilers.patch badshah400@gmail.com -- FindHDF5: Prefer h5hl* compilers for HDF5_FIND_HL; patch submitted upstream [https://gitlab.kitware.com/cmake/cmake/-/merge_requests/10450.patch]
 Patch2:         cmake-findhdf5-prefer-hl-compilers.patch
+Patch3:         fix-build-CURLPROXY.patch
 BuildRequires:  fdupes
 BuildRequires:  gcc-c++
 BuildRequires:  pkgconfig
@@ -163,6 +166,7 @@ export PATH+=":%{_qt6_libexecdir}"
 %define _find_debuginfo_dwz_opts %{nil}
 %define _lto_cflags %{nil}
 %endif
+# -Wno-fpermissive required for system curl in ctest
 export CFLAGS="%{optflags}"
 export CXXFLAGS="$CFLAGS"
 %if %{with gui}

fix-build-CURLPROXY.patch

@@ -0,0 +1,28 @@
+Index: cmake-3.31.7/Source/CTest/cmCTestCurl.cxx
+===================================================================
+--- cmake-3.31.7.orig/Source/CTest/cmCTestCurl.cxx
++++ cmake-3.31.7/Source/CTest/cmCTestCurl.cxx
+@@ -264,7 +264,7 @@ void cmCTestCurl::SetProxyType()
+ {
+   this->HTTPProxy.clear();
+   // this is the default
+-  this->HTTPProxyType = CURLPROXY_HTTP;
++  this->HTTPProxyType = (curl_proxytype)CURLPROXY_HTTP;
+   this->HTTPProxyAuth.clear();
+   if (cmSystemTools::GetEnv("HTTP_PROXY", this->HTTPProxy)) {
+     std::string port;
+@@ -276,11 +276,11 @@ void cmCTestCurl::SetProxyType()
+     if (cmSystemTools::GetEnv("HTTP_PROXY_TYPE", type)) {
+       // HTTP/SOCKS4/SOCKS5
+       if (type == "HTTP") {
+-        this->HTTPProxyType = CURLPROXY_HTTP;
++        this->HTTPProxyType = (curl_proxytype)CURLPROXY_HTTP;
+       } else if (type == "SOCKS4") {
+-        this->HTTPProxyType = CURLPROXY_SOCKS4;
++        this->HTTPProxyType = (curl_proxytype)CURLPROXY_SOCKS4;
+       } else if (type == "SOCKS5") {
+-        this->HTTPProxyType = CURLPROXY_SOCKS5;
++        this->HTTPProxyType = (curl_proxytype)CURLPROXY_SOCKS5;
+       }
+     }
+     cmSystemTools::GetEnv("HTTP_PROXY_USER", this->HTTPProxyAuth);