4 files changed, 25 insertions, 5 deletions
diff --git a/Source/cmake.cxx b/Source/cmake.cxx
index 840a9d9..33455c3 100644
--- a/Source/cmake.cxx
+++ b/Source/cmake.cxx
@@ -3263,7 +3263,9 @@ int cmake::Build(int jobs, std::string dir, std::vector<std::string> targets,
     this->UnprocessedPresetEnvironment = expandedPreset->Environment;
     this->ProcessPresetEnvironment();
 
-    if (jobs == cmake::DEFAULT_BUILD_PARALLEL_LEVEL && expandedPreset->Jobs) {
+    if ((jobs == cmake::DEFAULT_BUILD_PARALLEL_LEVEL ||
+         jobs == cmake::NO_BUILD_PARALLEL_LEVEL) &&
+        expandedPreset->Jobs) {
       jobs = *expandedPreset->Jobs;
     }
 
diff --git a/Tests/RunCMake/CMakeLists.txt b/Tests/RunCMake/CMakeLists.txt
index d02d7a2..be315cb 100644
--- a/Tests/RunCMake/CMakeLists.txt
+++ b/Tests/RunCMake/CMakeLists.txt
@@ -836,9 +836,19 @@ add_RunCMake_test(PrecompileHeaders -DCMAKE_C_COMPILER_ID=${CMAKE_C_COMPILER_ID}
   -DCMAKE_C_COMPILER_VERSION=${CMAKE_C_COMPILER_VERSION})
 
 add_RunCMake_test("UnityBuild")
-add_RunCMake_test(CMakePresets -DPYTHON_EXECUTABLE=${PYTHON_EXECUTABLE} -DCMake_TEST_JSON_SCHEMA=${CMake_TEST_JSON_SCHEMA})
-add_RunCMake_test(CMakePresetsBuild -DPYTHON_EXECUTABLE=${PYTHON_EXECUTABLE} -DCMake_TEST_JSON_SCHEMA=${CMake_TEST_JSON_SCHEMA})
-add_RunCMake_test(CMakePresetsTest -DPYTHON_EXECUTABLE=${PYTHON_EXECUTABLE} -DCMake_TEST_JSON_SCHEMA=${CMake_TEST_JSON_SCHEMA})
+add_RunCMake_test(CMakePresets
+  -DPYTHON_EXECUTABLE=${PYTHON_EXECUTABLE}
+  -DCMake_TEST_JSON_SCHEMA=${CMake_TEST_JSON_SCHEMA}
+  )
+add_RunCMake_test(CMakePresetsBuild
+  -DPYTHON_EXECUTABLE=${PYTHON_EXECUTABLE}
+  -DCMake_TEST_JSON_SCHEMA=${CMake_TEST_JSON_SCHEMA}
+  -DCMAKE_SYSTEM_NAME=${CMAKE_SYSTEM_NAME}
+  )
+add_RunCMake_test(CMakePresetsTest
+  -DPYTHON_EXECUTABLE=${PYTHON_EXECUTABLE}
+  -DCMake_TEST_JSON_SCHEMA=${CMake_TEST_JSON_SCHEMA}
+  )
 
 if(${CMAKE_GENERATOR} MATCHES "Make|Ninja")
   add_RunCMake_test(TransformDepfile)
diff --git a/Tests/RunCMake/CMakePresetsBuild/Good.json.in b/Tests/RunCMake/CMakePresetsBuild/Good.json.in
index 3d0b838..c7f318c 100644
--- a/Tests/RunCMake/CMakePresetsBuild/Good.json.in
+++ b/Tests/RunCMake/CMakePresetsBuild/Good.json.in
@@ -30,7 +30,7 @@
             "description": "",
             "inheritConfigureEnvironment": true,
             "environment": {},
-            "jobs": 0,
+            @Good_json_jobs@
             "targets": [],
             "configuration": "",
             "verbose": true,
diff --git a/Tests/RunCMake/CMakePresetsBuild/RunCMakeTest.cmake b/Tests/RunCMake/CMakePresetsBuild/RunCMakeTest.cmake
index 2c8d1a0..b37c770 100644
--- a/Tests/RunCMake/CMakePresetsBuild/RunCMakeTest.cmake
+++ b/Tests/RunCMake/CMakePresetsBuild/RunCMakeTest.cmake
@@ -62,6 +62,14 @@ endfunction()
 
 set(CMakePresets_SCHEMA_EXPECTED_RESULT 0)
 
+if(RunCMake_GENERATOR MATCHES "NMake|Borland|Watcom")
+  set(Good_json_jobs [[]])
+elseif(RunCMake_GENERATOR MATCHES "Make" AND CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
+  set(Good_json_jobs [["jobs": 1,]])
+else()
+  set(Good_json_jobs [["jobs": 0,]])
+endif()
+
 run_cmake_build_presets(Good "default;other" "build-other;withEnvironment;noEnvironment;macros;vendorObject;singleTarget")
 run_cmake_build_presets(InvalidConfigurePreset "default" "badConfigurePreset")
 run_cmake_build_presets(Condition "default" "enabled;disabled")