Added extra --disable options to configure

configure.ac

@@ -27,14 +27,20 @@ LT_INIT
 
 
 # Checks for header specific files.
-AC_CHECK_HEADERS(glob.h)
 AC_CHECK_HEADERS(time.h)
 AC_CHECK_HEADERS(sys/time.h)
 AC_CHECK_HEADERS(syslog.h, [LOGGING="file, syslog"], [LOGGING="file"])
 AC_FUNC_MALLOC
 AC_CHECK_LIB(m, log2, AC_DEFINE(HAVE_LOG2))
 AC_CHECK_FUNCS([setenv])
 
+AC_ARG_ENABLE([glob],[ --disable-glob disable globbing])
+if test "x$enable_glob" == "xno"; then
+ AC_MSG_RESULT([configure: glob support disabled])
+else
+ AC_CHECK_HEADERS(glob.h)
+fi
+
 
 # For our windows build
 AC_CHECK_HEADERS(windows.h)
@@ -100,20 +106,26 @@ AC_SEARCH_LIBS(gzopen, z)
 #************************************************************
 # Check for libmemcached
 
-AC_CHECK_HEADER( libmemcached/memcached.h,
+AC_ARG_ENABLE([libmemcached],[ --disable-libmemcached disable libmemcached support])
+if test "x$enable_libmemcached" == "xno"; then
+ MEMCACHED=false
+ AC_MSG_RESULT([configure: libmemcached support disabled])
+else
+ AC_CHECK_HEADER( libmemcached/memcached.h,
  AC_SEARCH_LIBS( memcached_create,
  memcached,
  MEMCACHED=true,
  MEMCACHED=false,
  -lpthread ),
  MEMCACHED=false
-)
-if test "x${MEMCACHED}" = xtrue; then
+ )
+
+ if test "x${MEMCACHED}" = xtrue; then
  AC_DEFINE(HAVE_MEMCACHED)
  LIBS="$LIBS -lpthread"
+ fi
 fi
 
-
 #************************************************************
 # Check for libtiff
 
@@ -171,7 +183,7 @@ AC_ARG_ENABLE( png,
 
 
 if test "x$enable_png" == "xno"; then
- AC_MSG_RESULT([disabling PNG support])
+ AC_MSG_RESULT([configure: disabling PNG support])
  AM_CONDITIONAL([ENABLE_PNG], [false])
 else
  AC_CHECK_HEADER( png.h,
@@ -200,7 +212,7 @@ AC_ARG_ENABLE( webp,
 
 
 if test "x$enable_webp" == "xno"; then
- AC_MSG_RESULT([disabling WebP support])
+ AC_MSG_RESULT([configure: disabling WebP support])
  AM_CONDITIONAL([ENABLE_WEBP], [false])
 else
  AC_CHECK_HEADER( webp/encode.h, [WEBP=true], [WEBP=false] )