patch the output binary for glibc 2.2.5

.github/workflows/compile.yml

@@ -5,9 +5,13 @@ on:
 
 jobs:
   compile:
-    runs-on: ubuntu-18.04
+    runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v4
-
       - name: Compile GDMP
-        run : make
+        run : make
+      - name: Upload Artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: GDMP
+          path: ${{ github.workspace }}/gdmp

Makefile

@@ -7,6 +7,7 @@ all: gdmp
 
 gdmp: $(SRC)
 	$(CC) -o $@ $(CFLAGS) $^
+	./tools/polyfill --target-glibc=2.2.5 gdmp || make clean
 
 install: gdmp
 	cp gdmp /usr/local/bin

tools/README.md

@@ -0,0 +1,6 @@
+# Compiled tools
+These tools that aren't present on most linux systems, but are required to build gdmp.
+
+### [Polyfill Glibc](https://github.com/corsix/polyfill-glibc)
+This tool patches the compiled binary to be compatible with older versions of glibc, allowing the project to be compiled 
+on modern systems without containerization.