r8172: automated OS discovery

[uffi.git] / doc / Makefile

diff --git a/doc/Makefile b/doc/Makefile
index 8d61e2b792c79b186f39b8c8b7ea1132dc1d3ed6..6d44a961bf7ee22145112ae8a051fa7c5b8ffde4 100644 (file)
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -15,12 +15,28 @@
 # (http://opensource.franz.com/preamble.html), also known as the LLGPL.
 ##############################################################################
 
-OS:=debian
 DOCFILE_BASE_DEFAULT:=uffi
 DOCFILE_EXT_DEFAULT:=xml
 
+
 # Standard docfile processing
 
+DEBIAN=expr "`cat /etc/issue`" : '.*Debian.*'
+SUSE=expr "`cat /etc/issue`" : '.*SuSE.*'
+REDHAT=expr "`cat /etc/issue`" : '.*RedHat.*'
+
+ifneq (${DEBIAN},0)
+OS:=debian
+else
+  ifneq (${SUSE},0)
+    OS=suse
+  else   
+    ifneq (${REDHAT},0)
+      OS=redhat
+    endif
+  endif
+endif
+
 ifndef DOCFILE_BASE
 DOCFILE_BASE=${DOCFILE_BASE_DEFAULT}
 endif