X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/e7eb3a2744aa45179daea235800753d3d1955338..a987f4a73cef190730a4700031044b4e66f79c56:/configure.ac

diff --git a/configure.ac b/configure.ac
index a45d6ed..d0e88e4 100644
--- a/configure.ac
+++ b/configure.ac
@@ -41,6 +41,7 @@ want_coreaudio=yes
 
 # Checks for programs.
 AC_PROG_CC
+AC_PROG_AWK
 AC_SET_MAKE
 if test "x$GCC" = xyes; then
   gcc_werror=-Werror
@@ -167,6 +168,37 @@ if test -z "$browser"; then
 fi
 AC_DEFINE_UNQUOTED([BROWSER],["$browser"],[HTML viewer])
 
+# Figure out what version of sox is installed
+AC_CACHE_CHECK([sox version],[rjk_cv_soxver],[
+  rjk_cv_soxver=UNKNOWN
+  if sox --version > /dev/null 2>&1; then
+    rjk_cv_soxver=`sox --version|$AWK '{ if(match($0, /[[0-9\.]]+/)) print substr($0,RSTART,RLENGTH)}'`
+  else
+    rjk_cv_soxver=`sox -h 2>&1|$AWK '/Version/ { if(match($0, /[[0-9\.]]+/)) print substr($0,RSTART,RLENGTH)}'`
+  fi
+])
+
+# Decide what command line options to use
+#
+# sox version   endian     bits       deployed
+# 12.17.9       -x         -[bwld]    debian etch, ubuntu dapper
+# 14.0.0        -x/-[BL]   -[bwld]    ubuntu hardy
+# 14.0.1        -x/-[BL]   -[1248]    debian lenny
+# 14.2.0        -x/-[BL]   -[1248]    debian sid (at 2008-12)
+
+AC_CACHE_CHECK([default sox generation],[rjk_cv_soxgen],[
+  case $rjk_cv_soxver in
+  [[0-9]].* | 1[[0123]].* )
+    rjk_cv_soxgen=0
+    ;;
+  * )
+    rjk_cv_soxgen=1
+    ;;
+  esac
+])
+AC_DEFINE_UNQUOTED([DEFAULT_SOX_GENERATION],[$rjk_cv_soxgen],
+                   [default sox generation])
+
 AC_ARG_WITH([server],
 	    [AS_HELP_STRING([--without-server],
 			    [do not build server])],
@@ -564,10 +596,27 @@ if test $want_server = yes; then
 		      ],
 		      [rjk_cv_db_version=ok],
 		      [rjk_cv_db_version=inadequate])
+    if test $rjk_cv_db_version = ok; then
+      AC_PREPROC_IFELSE([
+                         #include <db.h>
+                         #if DB_VERSION_MAJOR == 4 && DB_VERSION_MINOR == 6
+                         # error http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=510270
+                         #endif
+                        ],
+                        [rjk_cv_db_version=ok],
+                        [rjk_cv_db_version=toxic])
+    fi
   ])
-  if test $rjk_cv_db_version != ok; then
-    AC_MSG_ERROR([need db.h version at least 4.2])
-  fi
+  case $rjk_cv_db_version in
+  ok )
+    ;;
+  inadequate )
+    AC_MSG_ERROR([need db version at least 4.3 (but not 4.6)])
+    ;;
+  toxic )
+    AC_MSG_ERROR([db version 4.6.x does not work - see debian bug 510270])
+    ;;
+  esac
 fi
 
 AM_CONDITIONAL([SERVER], [test x$want_server = xyes])