2 files changed, 7 insertions, 0 deletions

diff --git a/blacklist/pentium4/steam/steam b/blacklist/pentium4/steam/steam
new file mode 100644
index 00000000..bc9b923c
--- /dev/null
+++ b/blacklist/pentium4/steam/steam
@@ -0,0 +1,6 @@
+Steam requires at least an Intel Pentium 4 or AMD Opteron, with the following features:
+	- x86-64 (AMD64) instruction set (lm in /proc/cpuinfo flags)
+	- CMPXCHG16B instruction support (cx16 in /proc/cpuinfo flags)
+	- SSE3 instruction support (pni in /proc/cpuinfo flags)
+
+archlinux32 can't provide those
diff --git a/blacklist/pentium4/steam/steam-native-runtime b/blacklist/pentium4/steam/steam-native-runtime
new file mode 100644
index 00000000..c41e30bf
--- /dev/null
+++ b/blacklist/pentium4/steam/steam-native-runtime
@@ -0,0 +1 @@
+If steam can't be used, steam-native-runtime isn't of much use