From 51e747119ce4cfb284b40e041b266eca22b357ae Mon Sep 17 00:00:00 2001
From: Dian Qi <qidian990107@163.com>
Date: Tue, 15 Aug 2023 20:24:02 +0800
Subject: [PATCH] fix: support multi-platform build script(#866) (#867)

Co-authored-by: Dian Qi <qidian.qd@alibaba-inc.com>
---
 scripts/build_all_service.sh | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/scripts/build_all_service.sh b/scripts/build_all_service.sh
index 24bb03665..65724d27c 100755
--- a/scripts/build_all_service.sh
+++ b/scripts/build_all_service.sh
@@ -54,7 +54,19 @@ fi
 cd $OPENIM_ROOT
 
 # CPU core number
-cpu_count=$(lscpu | grep -e '^CPU(s):' | awk '{print $2}')
+# Check the system type
+system_type=$(uname)
+
+if [[ "$system_type" == "Darwin" ]]; then
+    # macOS (using sysctl)
+    cpu_count=$(sysctl -n hw.ncpu)
+elif [[ "$system_type" == "Linux" ]]; then
+    # Linux (using lscpu)
+    cpu_count=$(lscpu --parse | grep -E '^([^#].*,){3}[^#]' | sort -u | wc -l)
+else
+    echo "Unsupported operating system: $system_type"
+    exit 1
+fi
 echo -e "${GREEN_PREFIX}======> cpu_count=$cpu_count${COLOR_SUFFIX}"
 
 # Count the number of concurrent compilations (half the number of cpus)