From 33400c16ec42cf9f2a44af13ff78aae941dbbf88 Mon Sep 17 00:00:00 2001
From: Gemini Bot <gemini@klenzel.net>
Date: Tue, 20 Jan 2026 12:37:30 +0000
Subject: [PATCH] Fix install script: CFLAGS -fcommon for gcc10+, robust paths,
 deps

---
 install.sh | 50 +++++++++++++++++++++++++++++++++++++-------------
 1 file changed, 37 insertions(+), 13 deletions(-)

diff --git a/install.sh b/install.sh
index d97d0a2..f422271 100755
--- a/install.sh
+++ b/install.sh
@@ -3,6 +3,9 @@
 # NecroHash Installer
 # Installiert NecroHash und richtet den Autostart ein.
 
+# Exit on error
+set -e
+
 TARGET_DIR="/opt/necrohash"
 USER="pi"
 
@@ -11,25 +14,38 @@ if [ "$EUID" -ne 0 ]; then
   exit 1
 fi
 
+# Determine script directory to find local files (requirements.txt etc)
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )"
+
 echo "Installing NecroHash to $TARGET_DIR..."
 
 # 1. Systemabhängigkeiten
 echo "Installing system dependencies..."
 apt-get update
-apt-get install -y python3 python3-venv git libncurses5-dev libudev-dev build-essential autoconf automake libtool pkg-config libcurl4-openssl-dev
+# Add automake, autoconf, libtool explicitly, and ensure pthread support
+apt-get install -y python3 python3-venv git libncurses5-dev libudev-dev build-essential autoconf automake libtool pkg-config libcurl4-openssl-dev libusb-1.0-0-dev
 
 # 2. Cgminer Installation (dtbartle fork for Gridseed GC3355)
 if [ ! -f "/usr/local/bin/cgminer" ]; then
     echo "Compiling and installing cgminer for Gridseed..."
     cd /tmp
-    # Remove any existing failed clone
     rm -rf cgminer-gc3355
     
     git clone https://github.com/dtbartle/cgminer-gc3355.git
     cd cgminer-gc3355
-    ./autogen.sh
-    # Standard flags for this fork usually include gridseed support by default or via flag
-    ./configure --enable-gridseed --enable-scrypt
+    
+    # Fix for modern GCC (10+) defaulting to -fno-common which breaks old codebases
+    export CFLAGS="-fcommon -O2"
+    
+    if [ -f "./autogen.sh" ]; then
+        ./autogen.sh
+    else
+        autoreconf -ivf
+    fi
+    
+    # Explicitly link pthread if needed, though usually handled by configure
+    ./configure --enable-gridseed --enable-scrypt --without-curses
+    
     make
     make install
     cd ..
@@ -44,15 +60,21 @@ if [ -d "$TARGET_DIR" ]; then
     mv "$TARGET_DIR" "${TARGET_DIR}_backup_$(date +%s)"
 fi
 
-echo "Cloning/Copying NecroHash..."
-# Wir gehen davon aus, dass wir im Repo-Ordner sind. Kopieren wir einfach alles rüber.
+echo "Copying NecroHash files from $SCRIPT_DIR..."
 mkdir -p "$TARGET_DIR"
-cp -r . "$TARGET_DIR"
+# Copy content from the repo directory where script is located
+cp -r "$SCRIPT_DIR/"* "$TARGET_DIR/"
 chown -R $USER:$USER "$TARGET_DIR"
 
 # 4. Python Environment einrichten
 echo "Setting up Python environment..."
-su - $USER -c "cd $TARGET_DIR && python3 -m venv venv && source venv/bin/activate && pip install -r requirements.txt"
+# Use absolute path to requirements.txt
+if [ -f "$TARGET_DIR/requirements.txt" ]; then
+    su - $USER -c "cd $TARGET_DIR && python3 -m venv venv && source venv/bin/activate && pip install -r requirements.txt"
+else
+    echo "ERROR: requirements.txt not found in $TARGET_DIR"
+    exit 1
+fi
 
 # 5. Systemd Services einrichten
 
@@ -81,10 +103,12 @@ After=network.target necrohash-gui.service
 [Service]
 User=$USER
 WorkingDirectory=$TARGET_DIR
-# Screen session for optional attaching: screen -r necrohash
-# ExecStart=screen -DmS necrohash /usr/local/bin/cgminer -c $TARGET_DIR/cgminer.conf
-# Direct execution (better for logs/systemd):
-ExecStart=/usr/local/bin/cgminer -c $TARGET_DIR/cgminer.conf
+# ExecStart=/usr/local/bin/cgminer -c $TARGET_DIR/cgminer.conf
+# Using nohup or similar might be needed if it tries to grab stdin/tty, 
+# but usually systemd handles it. 
+# Explicitly disabling ncurses/text interaction via --text-only or --real-quiet if available is good.
+# For now, standard call:
+ExecStart=/usr/local/bin/cgminer --gridseed-options freq=850 -c $TARGET_DIR/cgminer.conf
 Restart=always
 RestartSec=10