Allow patching glibc to an older version during ecode build, enabled this feature in linux nightly.

projects/linux/ecode/build.app.sh

@@ -7,32 +7,36 @@ DEBUG_SYMBOLS=
 VERSION=
 ARCH=$(arch)
 for i in "$@"; do
-	case $i in
-		--with-debug-symbols)
-			DEBUG_SYMBOLS="--with-debug-symbols"
-			shift
-			;;
-		--version)
-			if [[ -n $2 ]]; then VERSION="$2"; fi
-			shift
-			shift
-			;;
-		--arch)
-			if [[ -n $2 ]]; then ARCH="$2"; fi
-			shift
-			shift
-			;;
-		-*)
-			echo "Unknown option $i"
-			exit 1
-			;;
-		*)
-			;;
-	esac
+    case $i in
+        --with-debug-symbols)
+            DEBUG_SYMBOLS="--with-debug-symbols"
+            shift
+            ;;
+        --version)
+            if [[ -n $2 ]]; then VERSION="$2"; fi
+            shift
+            shift
+            ;;
+        --arch)
+            if [[ -n $2 ]]; then ARCH="$2"; fi
+            shift
+            shift
+            ;;
+        --patch-glibc)
+            PATCH_GLIBC=1
+            shift
+            ;;
+        -*)
+            echo "Unknown option $i"
+            exit 1
+            ;;
+        *)
+            ;;
+    esac
 done
 
 if [ "$ARCH" = "aarch64" ]; then
-	ARCH="arm64"
+    ARCH="arm64"
 fi
 
 CONFIG_NAME=
@@ -61,6 +65,48 @@ cp ecode.desktop ecode.app/
 cp ../../../bin/assets/icon/ecode.png ecode.app/ecode.png
 cp ../../../libs/linux/libeepp.so ecode.app/libs/
 cp ../../../bin/ecode ecode.app/ecode.bin
+
+if [ "$PATCH_GLIBC" = "1" ]; then
+    # Check if ninja is installed
+    if ! command -v ninja &> /dev/null; then
+        echo "Ninja not found. Attempting to install ninja-build..."
+
+        # Try to detect the distro and install ninja
+        DISTRO_ID=""
+        if [ -r /etc/os-release ]; then
+            . /etc/os-release
+            DISTRO_ID=${ID,,}
+        fi
+
+        case "$DISTRO_ID" in
+            ubuntu|debian)
+                sudo apt-get update
+                sudo apt-get install -y ninja-build
+                ;;
+            fedora)
+                sudo dnf install -y ninja-build
+                ;;
+            centos|rhel)
+                sudo yum install -y ninja-build
+                ;;
+            arch)
+                sudo pacman -Sy --noconfirm ninja
+                ;;
+            *)
+                echo "Could not detect distribution or unsupported distro. Please install ninja manually."
+                exit 1
+                ;;
+        esac
+    fi
+
+    git clone https://github.com/corsix/polyfill-glibc.git
+    cd polyfill-glibc || exit
+    ninja polyfill-glibc
+    echo "Patching ecode.bin"
+    ./polyfill-glibc --target-glibc=2.34 ../ecode.app/ecode.bin
+    cd ..
+fi
+
 cp -L "$(bash ../scripts/find_most_recent_sdl2.sh)" ecode.app/libs/ || exit
 ${STRIP:-strip} ecode.app/libs/libSDL2-2.0.so.0
 mkdir -p ecode.app/assets/colorschemes
@@ -105,22 +151,22 @@ export APPIMAGETOOL="appimagetool"
 
 if ! command -v appimagetool &> /dev/null
 then
-	wget -nc "https://github.com/AppImage/AppImageKit/releases/download/13/appimagetool-$(arch).AppImage"
-	APPIMAGETOOL="./appimagetool-$(arch).AppImage"
-	chmod +x "$APPIMAGETOOL"
+    wget -nc "https://github.com/AppImage/AppImageKit/releases/download/13/appimagetool-$(arch).AppImage"
+    APPIMAGETOOL="./appimagetool-$(arch).AppImage"
+    chmod +x "$APPIMAGETOOL"
 fi
 
 ECODE_NAME=ecode-linux-"$ECODE_VERSION"-"$ARCH"
 
 if [ -n "$DEBUG_SYMBOLS" ];
 then
-	cp -r ecode.app ecode
-	rm ecode/.DirIcon
-	mv ecode/AppRun ecode/ecode
-	7za a -t7z "$ECODE_NAME"-with-debug-symbols.7z ecode -mx9 -mmt"$(nproc)"
-	rm -rf ecode
-	objcopy -S ecode.app/ecode.bin ecode.app/ecode.bin
-	objcopy -S ecode.app/libs/libeepp.so ecode.app/libs/libeepp.so
+    cp -r ecode.app ecode
+    rm ecode/.DirIcon
+    mv ecode/AppRun ecode/ecode
+    7za a -t7z "$ECODE_NAME"-with-debug-symbols.7z ecode -mx9 -mmt"$(nproc)"
+    rm -rf ecode
+    objcopy -S ecode.app/ecode.bin ecode.app/ecode.bin
+    objcopy -S ecode.app/libs/libeepp.so ecode.app/libs/libeepp.so
 fi
 
 echo "Generating $ECODE_NAME.AppImage"