X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=trunk%2FR%2Fzzz.R;h=6a939b50636d7eb496c0a230e933ce119030fa6a;hb=834dba810756e036eb6e58b5613a18ead36da0b0;hp=a576837ffc8741622070654f2c4dd504edeef313;hpb=7c74d4e371b7ecda2035aa106918b0427818cacf;p=cran2deb.git

diff --git a/trunk/R/zzz.R b/trunk/R/zzz.R
index a576837..6a939b5 100644
--- a/trunk/R/zzz.R
+++ b/trunk/R/zzz.R
@@ -1,23 +1,35 @@
 .First.lib <- function(libname, pkgname) {
     global <- function(name,value) assign(name,value,envir=.GlobalEnv)
-    global("maintainer", 'cran2deb autobuild <cran2deb@example.org>')
+    global("which_system", Sys.getenv('CRAN2DEB_SYS','debian-amd64'))
+    if (!length(grep('^[a-z]+-[a-z0-9]+$',which_system))) {
+        stop('Invalid system specification: must be of the form name-arch')
+    }
+    global("host_arch", gsub('^[a-z]+-','',which_system))
+    global("maintainer", 'cran2deb autobuild <don+debian-r@donarmstrong.com>')
     global("root", system.file(package='cran2deb'))
-    global("cache_root", '/var/cache/cran2deb')
-    global("pbuilder_results", '/var/cache/cran2deb/results')
-    global("pbuilder_config", '/etc/cran2deb/pbuilderrc')
-    global("dput_config", '/etc/cran2deb/dput.cf')
-    global("dinstall_config", '/etc/cran2deb/mini-dinstall.conf')
-    global("dinstall_archive", '/etc/cran2deb/archive')
+    global("cache_root", Sys.getenv('CRAN2DEB_CACHE','/var/cache/cran2deb'))
+    global("config_dir", Sys.getenv('CRAN2DEB_CONFDIR','/etc/cran2deb'))
+    global("pbuilder_results",  file.path(cache_root,which_system))
+    global("pbuilder_config",   file.path(config_dir,'sys',which_system,'pbuilderrc'))
+    global("dput_config",       file.path(config_dir,'sys',which_system,'dput.cf'))
+    global("dinstall_config",   file.path(config_dir,'sys',which_system,'mini-dinstall.conf'))
+    global("dinstall_archive",  file.path(config_dir,'archive',which_system))
     global("r_depend_fields", c('Depends','Imports')) # Suggests, Enhances
-    global("scm_revision", 'svn:$Id$')
+    global("scm_revision", paste("svn:", svnversion()))
+    global("patch_dir", file.path(config_dir,'patches'))
+    global("lintian_dir", file.path(config_dir,'lintian'))
     global("changesfile", function(srcname,version='*') {
         return(file.path(pbuilder_results
                         ,paste(srcname,'_',version,'_'
-                              ,host_arch(),'.changes',sep='')))
+                              ,host_arch,'.changes',sep='')))
     })
+    global("version_suffix","~debianr+")
+    # perhaps db_cur_version() should be used instead?
+    global("version_suffix_step",1)
 
     cache <- file.path(cache_root,'cache.rda')
     if (file.exists(cache)) {
         load(cache,envir=.GlobalEnv)
     }
+    message(paste('I: cran2deb',scm_revision,'building for',which_system,'at',Sys.time()))
 }