compress with zstd-0.7.4

Author: folkertdev

.github/workflows/generate.yml

@@ -29,19 +29,30 @@ jobs:
           mv bzip2-bzip2-0.9.0c bzip2-0.9.0c
           sed -i 's|ar clq|zig ar clq|' bzip2-0.9.0c/Makefile
           cd bzip2-0.9.0c
-          make CC=gcc
+          make CC=gcc -j"$(nproc)"
           mkdir -p $GITHUB_WORKSPACE/bin
           cp bzip2 $GITHUB_WORKSPACE/bin/bzip2-0.9.0c
           echo "$GITHUB_WORKSPACE/bin" >> $GITHUB_PATH
           $GITHUB_WORKSPACE/bin/bzip2-0.9.0c --version
 
+      - name: Download and build zstd 0.7.4
+        run: |
+          curl -L -o zstd.tar.gz https://github.com/facebook/zstd/archive/refs/tags/v0.7.4.tar.gz
+          tar -xzf zstd.tar.gz
+          cd zstd-0.7.4
+          make -j"$(nproc)"
+          mkdir -p $GITHUB_WORKSPACE/bin
+          cp zstd $GITHUB_WORKSPACE/bin/zstd-0.7.4
+          echo "$GITHUB_WORKSPACE/bin" >> $GITHUB_PATH
+          $GITHUB_WORKSPACE/bin/zstd-0.7.4 --version
+
       - name: Download and build zlib-ng (because it exposes compression level 0)
         run: |
           curl -L -o zlib-ng.tar.gz https://github.com/zlib-ng/zlib-ng/archive/refs/tags/2.2.4.tar.gz
           tar -xzf zlib-ng.tar.gz
           cd zlib-ng-2.2.4
           ./configure
-          make
+          make -j"$(nproc)"
           mkdir -p $GITHUB_WORKSPACE/bin
           cp minigzip $GITHUB_WORKSPACE/bin/minigzip
           echo "$GITHUB_WORKSPACE/bin" >> $GITHUB_PATH
@@ -83,6 +94,8 @@ jobs:
             for level in $(seq 1 19); do
               zstd -$level -c "$file" > "compressed/$(basename "$file").zstd-$level.zst"
               zstd -$level --long=27 -c "$file" > "compressed/$(basename "$file").zstd-long27-$level.zst"
+
+              zstd-0.7.4 -$level -c "$file" > "compressed/$(basename "$file").zstd-0.7.4-$level.zst"
             done
 
             # A couple of files with a custom dictionary.