diff -r 6fd77f414c36 -r 30449282a0c7 bison/bison.spec
--- a/bison/bison.spec	Thu Aug 02 23:24:05 2012 +0200
+++ b/bison/bison.spec	Thu Aug 02 23:26:26 2012 +0200
@@ -36,14 +36,14 @@
 Group:        CompilerCompiler
 License:      GPL
 Version:      %{V_new}
-Release:      20120720
+Release:      20120800
 
 #   package options
 %option       with_old   no
 
 #   list of sources
-Source0:      http://ftp.gnu.org/gnu/bison/bison-%{V_new}.tar.gz
-Source1:      http://ftp.gnu.org/gnu/bison/bison-%{V_old}.tar.gz
+Source0:      ftp://ftp.gnu.org/gnu/bison/bison-%{V_new}.tar.gz
+Source1:      ftp://ftp.gnu.org/gnu/bison/bison-%{V_old}.tar.gz
 Patch0:       bison.patch
 
 #   build information
@@ -64,12 +64,12 @@
 %track
     prog bison:new = {
         version   = %{V_new}
-        url       = http://ftp.gnu.org/gnu/bison/
+        url       = ftp://ftp.gnu.org/gnu/bison/
         regex     = bison-(2.\d+(.\d+)*[a-z]?)\.tar\.gz
     }
     prog bison:old = {
         version   = %{V_old}
-        url       = http://ftp.gnu.org/gnu/bison/
+        url       = ftp://ftp.gnu.org/gnu/bison/
         regex     = bison-(1\.3\d+)\.tar\.gz
     }
 
@@ -79,6 +79,7 @@
     %setup -q -T -D -a 1
     %{l_shtool} subst \
         -e 's;ac_config_files.*etc/bench\.pl";;' \
+        -e 's;\(\$LEX_IS_FLEX\) \(|| as_fn_error\);#\1-CHICK_EGG \2;' \
         bison-%{V_new}/configure
     %{l_shtool} subst \
         -e 's;^\( *SUBDIRS = .*\) examples\(.*\)$;\1\2;' \