From 1858922dac77adfddbe65c58684dc0167f853aa7 Mon Sep 17 00:00:00 2001
From: Ahmed Hesham <117350656+ahesham-arm@users.noreply.github.com>
Date: Tue, 9 Jul 2024 17:59:28 +0100
Subject: [PATCH] Use the `--parallel` build option in CI workflows (#2004)

Instead of selecting an arbitrary number for the number of parallel
build jobs, use CMake's `--parallel` option instead.

Option was introduced in version 3.12, GitHub runners currently use
CMake version 3.29.6 so this is supported.

Fixes #2003

Signed-off-by: Ahmed Hesham <ahmed.hesham@arm.com>
---
 presubmit.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/presubmit.sh b/presubmit.sh
index 10354abf1..23e1e9a3b 100755
--- a/presubmit.sh
+++ b/presubmit.sh
@@ -62,7 +62,7 @@ cmake .. -G Ninja \
       -DCMAKE_BUILD_TYPE=Release \
       -DCMAKE_TOOLCHAIN_FILE=${TOOLCHAIN_FILE} \
       -DOPENCL_ICD_LOADER_HEADERS_DIR=${TOP}/OpenCL-Headers/
-cmake --build . -j2
+cmake --build . --parallel
 
 #Vulkan Loader
 cd ${TOP}
@@ -78,7 +78,7 @@ cmake .. -G Ninja \
       -DBUILD_WSI_XCB_SUPPORT=OFF \
       -DBUILD_WSI_WAYLAND_SUPPORT=OFF \
       -C helper.cmake ..
-cmake --build . -j2
+cmake --build . --parallel
 
 # Build CTS
 cd ${TOP}
@@ -105,4 +105,4 @@ cmake .. -G Ninja \
       -DVULKAN_IS_SUPPORTED=${BUILD_VULKAN_TEST} \
       -DVULKAN_INCLUDE_DIR=${TOP}/Vulkan-Headers/include/ \
       -DVULKAN_LIB_DIR=${TOP}/Vulkan-Loader/build/loader/
-cmake --build . -j3
+cmake --build . --parallel