fix workflow build result detection

.github/workflows/X-x86_64_X.yml

@@ -219,9 +219,16 @@ jobs:
         rm feeds/luci/applications/luci-app-adguardhome -rf
         ln -s ../../../package/other/AutoBuild-Packages/adguardhome package/feeds/packages/adguardhome
         # 2024.03.03 mosdns build fail by golang 1.22
-        sed -i 's/CGO_ENABLED=0/CGO_ENABLED=1/g' feeds/packages/net/mosdns/Makefile
+        sed -i "s/CGO_ENABLED=0/CGO_ENABLED=1/g" feeds/packages/net/mosdns/Makefile
-        make -j4 | tee ./build_log.log || make -j1 V=s
+        set -o pipefail
-        [ "$?" == 0 ] && echo "Result=true" >> $GITHUB_ENV || echo "Result=false" >> $GITHUB_ENV
+        if make -j4 2>&1 | tee ./build_log.log
+        then
+            build_status=0
+        else
+            make -j1 V=s 2>&1 | tee -a ./build_log.log
+            build_status=$?
+        fi
+        [ "${build_status}" == 0 ] && echo "Result=true" >> $GITHUB_ENV || echo "Result=false" >> $GITHUB_ENV
 
 
 

.github/workflows/X-x86_64_Y.yml

@@ -216,9 +216,16 @@ jobs:
         rm feeds/luci/applications/luci-app-adguardhome -rf
         ln -s ../../../package/other/AutoBuild-Packages/adguardhome package/feeds/packages/adguardhome
         # 2024.03.03 mosdns build fail by golang 1.22
-        sed -i 's/CGO_ENABLED=0/CGO_ENABLED=1/g' feeds/packages/net/mosdns/Makefile
+        sed -i "s/CGO_ENABLED=0/CGO_ENABLED=1/g" feeds/packages/net/mosdns/Makefile
-        make -j4 | tee ./build_log.log || make -j1 V=s
+        set -o pipefail
-        [ "$?" == 0 ] && echo "Result=true" >> $GITHUB_ENV || echo "Result=false" >> $GITHUB_ENV
+        if make -j4 2>&1 | tee ./build_log.log
+        then
+            build_status=0
+        else
+            make -j1 V=s 2>&1 | tee -a ./build_log.log
+            build_status=$?
+        fi
+        [ "${build_status}" == 0 ] && echo "Result=true" >> $GITHUB_ENV || echo "Result=false" >> $GITHUB_ENV
 
 
     - name: Check Build Update

.github/workflows/X-x86_64_Z.yml

@@ -214,10 +214,17 @@ jobs:
         rm feeds/packages/net/adguardhome -rf
         rm feeds/luci/applications/luci-app-adguardhome -rf
         ln -s ../../../package/other/AutoBuild-Packages/adguardhome package/feeds/packages/adguardhome
-        set -o pipefail && make -j4 2>&1 | tee build_log.log || make -j1 V=s
         # 2024.03.03 mosdns build fail by golang 1.22
-        sed -i 's/CGO_ENABLED=0/CGO_ENABLED=1/g' feeds/packages/net/mosdns/Makefile
+        sed -i "s/CGO_ENABLED=0/CGO_ENABLED=1/g" feeds/packages/net/mosdns/Makefile
-        [ "$?" == 0 ] && echo "Result=true" >> $GITHUB_ENV || echo "Result=false" >> $GITHUB_ENV
+        set -o pipefail
+        if make -j4 2>&1 | tee ./build_log.log
+        then
+            build_status=0
+        else
+            make -j1 V=s 2>&1 | tee -a ./build_log.log
+            build_status=$?
+        fi
+        [ "${build_status}" == 0 ] && echo "Result=true" >> $GITHUB_ENV || echo "Result=false" >> $GITHUB_ENV
 
     - name: Check Build Update
       run: |

AI_CHANGELOG_BUILD_RESULT_DETECTION.md

@@ -0,0 +1,14 @@
+# AI Modification Log: Build Result Detection
+
+Date: 2026-06-29
+
+## Change
+
+- Updated X/Y/Z workflow build steps to use `set -o pipefail` before `make | tee`.
+- Captured the build status immediately after the primary build or fallback build.
+- Appended fallback build output to `build_log.log`.
+- Moved the Z workflow mosdns `CGO_ENABLED=1` fix before `make` runs.
+
+## Reason
+
+Without `pipefail`, `make | tee` could report success when `make` failed. In the Z workflow, the mosdns fix ran after `make`, so it was applied too late and the final `$?` reflected `sed` instead of the build result.