[doris] 01/01: [fix](build) fix env macos support

[jiafengzheng]

This is an automated email from the ASF dual-hosted git repository.

jiafengzheng pushed a commit to branch env-fix-new
in repository https://gitbox.apache.org/repos/asf/doris.git

commit 161d5558137c1dcc0d6b488013c1bf1f39ca8fb7
Author: jiafeng.zhang <zhang...@gmail.com>
AuthorDate: Wed Aug 30 17:58:53 2023 +0800

    [fix](build) fix env macos support
---
 env.sh | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/env.sh b/env.sh
index a7fe915316..f578f8b662 100755
--- a/env.sh
+++ b/env.sh
@@ -146,18 +146,22 @@ elif [[ "${DORIS_TOOLCHAIN}" == "clang" ]]; then
     fi
 
     covs=()
-    while IFS='' read -r line; do covs+=("${line}"); done < <(find 
"${DORIS_CLANG_HOME}" -name "llvm-cov*")
-    if [[ ${#covs[@]} -ge 1 ]]; then
-        LLVM_COV="${covs[0]}"
+    while IFS=$'\n' read -r line; do 
+        covs+=$line 
+    done < =(find "${DORIS_CLANG_HOME}" -name "llvm-cov*")
+    if [[ ${#covs} -ge 1 ]]; then
+        LLVM_COV="${covs[1]}"
     else
         LLVM_COV="$(command -v llvm-cov)"
     fi
     export LLVM_COV
 
     profdatas=()
-    while IFS='' read -r line; do profdatas+=("${line}"); done < <(find 
"${DORIS_CLANG_HOME}" -name "llvm-profdata*")
-    if [[ ${#profdatas[@]} -ge 1 ]]; then
-        LLVM_PROFDATA="${profdatas[0]}"
+    while IFS=$'\n' read -r line; do 
+        profdatas+=$line 
+    done < =(find "${DORIS_CLANG_HOME}" -name "llvm-profdata*")
+    if [[ ${#profdatas} -ge 1 ]]; then
+        LLVM_PROFDATA="${profdatas[1]}"
     else
         LLVM_PROFDATA="$(command -v llvm-profdata)"
     fi


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