Add script to patch driver-gridseed.c for proper SHA256 support

This commit is contained in:
Gemini Bot
2026-01-21 12:29:31 +00:00
parent abd4be0ab9
commit 47bb68c2ec

49
patch_and_build.sh Executable file
View File

@@ -0,0 +1,49 @@
#!/bin/bash
# Patch code for SHA256 support and rebuild
if [ "$EUID" -ne 0 ]; then
echo "Bitte als root ausführen."
exit 1
fi
echo "=== Stoppe Miner ==="
systemctl stop necrohash-miner
echo "=== Bereinige alte Build-Dateien ==="
cd /tmp
rm -rf cgminer-gc3355
echo "=== Clone dtbartle/cgminer-gc3355 ==="
git clone https://github.com/dtbartle/cgminer-gc3355.git
cd cgminer-gc3355
echo "=== Patche driver-gridseed.c für SHA256/Scrypt Switching ==="
# Patch 1: gc3355_init - nur LTC Reset senden wenn Scrypt aktiv
sed -i 's/gc3355_send_cmds(gridseed, str_ltc_reset);/if (opt_scrypt) gc3355_send_cmds(gridseed, str_ltc_reset);/' driver-gridseed.c
# Patch 2: gridseed_prepare_work - nur LTC Reset senden wenn Scrypt aktiv
# Hier müssen wir vorsichtiger sein mit sed, da der Kontext wichtig ist.
# Wir suchen nach der Zeile und ersetzen sie.
sed -i 's/gc3355_send_cmds(gridseed, str_ltc_reset);/if (opt_scrypt) gc3355_send_cmds(gridseed, str_ltc_reset);/' driver-gridseed.c
echo "=== Konfiguriere Build ==="
export CFLAGS="-fcommon -O2"
if [ -f "./autogen.sh" ]; then
./autogen.sh
else
autoreconf -ivf
fi
# Wir aktivieren BEIDES (SHA und Scrypt), damit das Runtime-Flag (opt_scrypt) greift
./configure --enable-gridseed --enable-scrypt --without-curses
echo "=== Kompiliere... ==="
make -j1
echo "=== Installiere ==="
make install
echo "=== Fertig ==="
echo "Starte Miner neu..."
systemctl start necrohash-miner