ci: do not increment build_number.txt

scripts: improve cache on linux

Author: MrCyjaneK

.github/workflows/pr_test_build_android.yml

@@ -226,34 +226,7 @@ jobs:
 
           echo -e "id=com.cakewallet.test_${sanitized_branch_name}\nname=${BRANCH_NAME}" > android/app.properties
 
-      # Step 3: Download previous build number
-      - name: Download previous build number
-        id: download-build-number
-        run: |
-          # Download the artifact if it exists
-          if [[ ! -f build_number.txt ]]; then
-            echo "1" > build_number.txt
-          fi
-
-      # Step 4: Read and Increment Build Number
-      - name: Increment Build Number
-        id: increment-build-number
-        run: |
-          # Read current build number from file
-          BUILD_NUMBER=$(cat build_number.txt)
-          BUILD_NUMBER=$((BUILD_NUMBER + 1))
-          echo "New build number: $BUILD_NUMBER"
 
-          # Save the incremented build number
-          echo "$BUILD_NUMBER" > build_number.txt
-
-          # Export the build number to use in later steps
-          echo "BUILD_NUMBER=$BUILD_NUMBER" >> $GITHUB_ENV
-
-      # Step 5: Update pubspec.yaml with new build number
-      - name: Update build number
-        run: |
-          sed -i "s/^version: .*/version: 1.0.$BUILD_NUMBER/" pubspec.yaml
 
       - name: Build
         run: |

scripts/android/build_monero_all.sh

@@ -10,7 +10,6 @@ NPROC="-j$(nproc)"
 
 ../prepare_moneroc.sh
 
-# NOTE: -j1 is intentional. Otherwise you will run into weird behaviour on macos
 for COIN in monero wownero;
 do
     pushd ../monero_c

scripts/linux/build_monero_all.sh

@@ -1,9 +1,5 @@
 #!/bin/bash
 
-
-. ./config.sh
-
-
 set -x -e
 
 cd "$(dirname "$0")"
@@ -15,7 +11,15 @@ NPROC="-j$(nproc)"
 for COIN in monero wownero;
 do
     pushd ../monero_c
-        ./build_single.sh ${COIN} $(gcc -dumpmachine) $NPROC
+        for target in x86_64-linux-gnu
+        do
+            if [[ -f "release/${COIN}/${target}_libwallet2_api_c.so" ]];
+            then
+                echo "file exist, not building monero_c for ${COIN}/$target.";
+            else
+                env -i ./build_single.sh ${COIN} $target $NPROC
+                unxz -f ../monero_c/release/${COIN}/${target}_libwallet2_api_c.so.xz
+            fi
+        done
     popd
-    unxz -f ../monero_c/release/${COIN}/$(gcc -dumpmachine)_libwallet2_api_c.so.xz
-done
+done