File 0004-CMakeDetermineCompilerABI-Avoid-removing-the-flag-af.patch of Package cmake3

From cec6f980181d9ca88ff53f0b1626713ed98a3369 Mon Sep 17 00:00:00 2001
From: Raul Tambre <raul@tambre.ee>
Date: Mon, 29 May 2023 17:18:55 +0300
Subject: [PATCH 4/5] CMakeDetermineCompilerABI: Avoid removing the flag after
 -Werror
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The matching became too eager after commit 079ea66468
(CMakeDetermineCompilerABI: Handle NVCC-style -Werror flags, 2020-10-04,
v3.19.0-rc1~45^2). When -Werror was specified without a value we would
eat the following flag. Prevent this by disallowing "-" as the first
character of the flag's value.

Fixes: 079ea66468a6ffe0b02c3d6622bc0230fdf455b0
See-also: https://discourse.cmake.org/t/8230
Signed-off-by: Björn Esser <besser82@fedoraproject.org>
---
 Modules/CMakeDetermineCompilerABI.cmake | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Modules/CMakeDetermineCompilerABI.cmake b/Modules/CMakeDetermineCompilerABI.cmake
index 3fd54cc7ef..df177968c3 100644
--- a/Modules/CMakeDetermineCompilerABI.cmake
+++ b/Modules/CMakeDetermineCompilerABI.cmake
@@ -42,7 +42,7 @@ function(CMAKE_DETERMINE_COMPILER_ABI lang src)
     __TestCompiler_setTryCompileTargetType()
 
     # Avoid failing ABI detection on warnings.
-    string(REGEX REPLACE "(^| )-Werror([= ][^ ]*)?( |$)" " " CMAKE_${lang}_FLAGS "${CMAKE_${lang}_FLAGS}")
+    string(REGEX REPLACE "(^| )-Werror([= ][^-][^ ]*)?( |$)" " " CMAKE_${lang}_FLAGS "${CMAKE_${lang}_FLAGS}")
 
     # Save the current LC_ALL, LC_MESSAGES, and LANG environment variables
     # and set them to "C" that way GCC's "search starts here" text is in
-- 
2.40.1