File 0001-Add-llvm-style-compile-and-link-options.patch of Package rocsolver

From 53d8578236a1664b8ad5186777a91be4ce41bee6 Mon Sep 17 00:00:00 2001
From: Tom Rix <trix@redhat.com>
Date: Thu, 30 Nov 2023 08:05:54 -0500
Subject: [PATCH] Add llvm style compile and link options

Signed-off-by: Tom Rix <trix@redhat.com>
---
 CMakeLists.txt | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a5cf4ee..e5c3827 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -125,6 +125,32 @@ if(BUILD_FILE_REORG_BACKWARD_COMPATIBILITY)
   )
 endif()
 
+#
+# Seperate linking jobs from compiling
+# Too many concurrent linking jobs can break the build
+# Copied from LLVM
+set(ROCSOLVER_PARALLEL_LINK_JOBS "" CACHE STRING
+  "Define the maximum number of concurrent link jobs (Ninja only).")
+if(CMAKE_GENERATOR MATCHES "Ninja")
+  if(ROCSOLVER_PARALLEL_LINK_JOBS)
+    set_property(GLOBAL APPEND PROPERTY JOB_POOLS link_job_pool=${ROCSOLVER_PARALLEL_LINK_JOBS})
+    set(CMAKE_JOB_POOL_LINK link_job_pool)
+  endif()
+elseif(ROCSOLVER_PARALLEL_LINK_JOBS)
+  message(WARNING "Job pooling is only available with Ninja generators.")
+endif()
+# Similar for compiling
+set(ROCSOLVER_PARALLEL_COMPILE_JOBS "" CACHE STRING
+  "Define the maximum number of concurrent compile jobs (Ninja only).")
+if(CMAKE_GENERATOR MATCHES "Ninja")
+  if(ROCSOLVER_PARALLEL_COMPILE_JOBS)
+    set_property(GLOBAL APPEND PROPERTY JOB_POOLS compile_job_pool=${ROCSOLVER_PARALLEL_COMPILE_JOBS})
+    set(CMAKE_JOB_POOL_COMPILE compile_job_pool)
+  endif()
+elseif(ROCSOLVER_PARALLEL_COMPILE_JOBS)
+  message(WARNING "Job pooling is only available with Ninja generators.")
+endif()
+
 
 message(STATUS "Tests: ${BUILD_CLIENTS_TESTS}")
 message(STATUS "Benchmarks: ${BUILD_CLIENTS_BENCHMARKS}")
-- 
2.42.1