INTERNAL: Remove whitespace in m4 files

m4/bottom.m4

@@ -2,12 +2,12 @@ AC_DEFUN([CONFIG_EXTRA], [
 
 AH_BOTTOM([
 
-#if defined(__cplusplus) 
-#include CSTDINT_H 
-#include CINTTYPES_H 
-#else 
-#include <stdint.h> 
-#include <inttypes.h> 
+#if defined(__cplusplus)
+#include CSTDINT_H
+#include CINTTYPES_H
+#else
+#include <stdint.h>
+#include <inttypes.h>
 #endif
 
 #if !defined(HAVE_ULONG) && !defined(__USE_MISC)

m4/eagain.m4

@@ -10,7 +10,7 @@ AC_DEFUN([DETECT_EAGAIN],
 #include <errno.h>
                         ], [
 int error = EAGAIN;
-switch (error) 
+switch (error)
 {
   case EAGAIN:
   case EWOULDBLOCK:

m4/lib-ld.m4

@@ -59,7 +59,7 @@ if test "$GCC" = yes; then
       # Canonicalize the path of ld
       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
+        ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
       done
       test -z "$LD" && LD="$ac_prog"
       ;;
@@ -79,7 +79,7 @@ else
 fi
 AC_CACHE_VAL(acl_cv_path_LD,
 [if test -z "$LD"; then
-  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
+  IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
   for ac_dir in $PATH; do
     test -z "$ac_dir" && ac_dir=.
     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
@@ -89,9 +89,9 @@ AC_CACHE_VAL(acl_cv_path_LD,
       # Break only if it was the GNU/non-GNU ld that we prefer.
       case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
       *GNU* | *'with BFD'*)
-	test "$with_gnu_ld" != no && break ;;
+        test "$with_gnu_ld" != no && break ;;
       *)
-	test "$with_gnu_ld" != yes && break ;;
+        test "$with_gnu_ld" != yes && break ;;
       esac
     fi
   done

m4/lib-prefix.m4

@@ -187,7 +187,7 @@ AC_DEFUN([AC_LIB_PREPARE_MULTILIB],
         [AC_RUN_IFELSE([
            AC_LANG_PROGRAM([], [[
              return sizeof(void*) == 8 ? 0 : 1;
-           ]])            
+           ]])
            ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no])
         ])
       if test $gl_cv_solaris_64bit = yes; then
@@ -201,7 +201,7 @@ AC_DEFUN([AC_LIB_PREPARE_MULTILIB],
     *)
       searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'`
       if test -n "$searchpath"; then
-        acl_save_IFS="${IFS= 	}"; IFS=":"
+        acl_save_IFS="${IFS= }"; IFS=":"
         for searchdir in $searchpath; do
           if test -d "$searchdir"; then
             case "$searchdir" in

m4/pandora_cinttypes.m4

@@ -5,7 +5,7 @@
 
 # We check two things: where the include file is for cinttypes. We
 # include AC_TRY_COMPILE for all the combinations we've seen in the
-# wild.  We define one of HAVE_CINTTYPES or HAVE_TR1_CINTTYPES or 
+# wild.  We define one of HAVE_CINTTYPES or HAVE_TR1_CINTTYPES or
 # HAVE_BOOST_CINTTYPES depending
 # on location.
 

m4/pandora_cstdint.m4

@@ -5,7 +5,7 @@
 
 # We check two things: where the include file is for cstdint. We
 # include AC_TRY_COMPILE for all the combinations we've seen in the
-# wild.  We define one of HAVE_CSTDINT or HAVE_TR1_CSTDINT or 
+# wild.  We define one of HAVE_CSTDINT or HAVE_TR1_CSTDINT or
 # HAVE_BOOST_CSTDINT depending
 # on location.
 

m4/pandora_ensure_gcc_version.m4

@@ -41,7 +41,7 @@ AC_DEFUN([PANDORA_RH_GCC44],
   ])
 ])
 
-dnl 
+dnl
 AC_DEFUN([PANDORA_ENSURE_GCC_VERSION],[
   AC_REQUIRE([PANDORA_MAC_GCC42])
   AC_REQUIRE([PANDORA_RH_GCC44])

m4/pandora_have_better_malloc.m4

@@ -19,19 +19,19 @@ AC_DEFUN([PANDORA_HAVE_BETTER_MALLOC],[
         ;;
       esac
     ])
-  
+
   AC_ARG_ENABLE([tcmalloc],
     [AS_HELP_STRING([--enable-tcmalloc],
        [Enable linking with tcmalloc @<:@default=off@:>@])],
     [ac_enable_tcmalloc="$enableval"],
     [ac_enable_tcmalloc="no"])
-  
+
   AC_ARG_ENABLE([mtmalloc],
     [AS_HELP_STRING([--disable-mtmalloc],
        [Enable linking with mtmalloc @<:@default=on@:>@])],
     [ac_enable_mtmalloc="$enableval"],
     [ac_enable_mtmalloc="yes"])
-  
+
   save_LIBS="${LIBS}"
   LIBS=
   AS_IF([test "x$ac_enable_umem" = "xyes"],[

m4/pandora_have_boost.m4

@@ -27,7 +27,7 @@ AC_DEFUN([_PANDORA_SEARCH_BOOST],[
   ],[
     ac_cv_boost="no"
   ])
-  
+
 
   AS_IF([test "x$1" != "x"],[
     AC_CACHE_CHECK([if boost is recent enough],
@@ -78,7 +78,7 @@ AC_DEFUN([_PANDORA_SEARCH_BOOST],[
   ])
 
   AM_CONDITIONAL(HAVE_BOOST, [test "x${ac_cv_boost}" = "xyes"])
-  
+
 ])
 
 AC_DEFUN([PANDORA_HAVE_BOOST],[

m4/pandora_have_gcc_atomics.m4

@@ -9,7 +9,7 @@ dnl with or without modifications, as long as this notice is preserved.
 
 
 AC_DEFUN([PANDORA_HAVE_GCC_ATOMICS],[
-	
+
   AC_CACHE_CHECK(
     [whether the compiler provides atomic builtins],
     [ac_cv_gcc_atomic_builtins],

m4/pandora_have_libcassandra.m4

@@ -1,5 +1,5 @@
 dnl  Copyright (C) 2010 Padraig O'Sullivan
-dnl This file is free software; 
+dnl This file is free software;
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
 
@@ -27,9 +27,9 @@ AC_DEFUN([_PANDORA_SEARCH_LIBCASSANDRA],[
   ],[
     ac_cv_libcassandra="no"
   ])
-  
+
   AM_CONDITIONAL(HAVE_LIBCASSANDRA, [test "x${ac_cv_libcassandra}" = "xyes"])
-  
+
 ])
 
 AC_DEFUN([PANDORA_HAVE_LIBCASSANDRA],[

m4/pandora_have_libdrizzle.m4

@@ -26,7 +26,7 @@ AC_DEFUN([_PANDORA_SEARCH_LIBDRIZZLE],[
   ],[
     ac_cv_libdrizzle="no"
   ])
-  
+
   AM_CONDITIONAL(HAVE_LIBDRIZZLE, [test "x${ac_cv_libdrizzle}" = "xyes"])
 ])
 

m4/pandora_have_libevent.m4

@@ -22,7 +22,7 @@ AC_DEFUN([_PANDORA_SEARCH_LIBEVENT],[
     bufferevent_settimeout(&bev, 1, 1);
     event_init();
     event_loop(EVLOOP_ONCE);
-  ]) 
+  ])
 
   AM_CONDITIONAL(HAVE_LIBEVENT, [test "x${ac_cv_libevent}" = "xyes"])
 

m4/pandora_have_libinnodb.m4

@@ -49,7 +49,7 @@ AC_DEFUN([_PANDORA_SEARCH_LIBINNODB],[
     AC_MSG_WARN([${PACKAGE} requires at least version 1.0.6 of Embedded InnoDB])
     ac_cv_libinnodb=no
   ])
-        
+
   AM_CONDITIONAL(HAVE_LIBINNODB, [test "x${ac_cv_libinnodb}" = "xyes"])
 ])
 

m4/pandora_have_libmemcached.m4

@@ -38,7 +38,7 @@ AC_DEFUN([_PANDORA_SEARCH_LIBMEMCACHED],[
   ],[
     ac_cv_libmemcachedprotocol="no"
   ])
-  
+
   AC_CACHE_CHECK([if libmemcached has memcached_server_fn],
     [pandora_cv_libmemcached_server_fn],
     [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
@@ -85,7 +85,7 @@ AC_DEFUN([_PANDORA_RECENT_LIBMEMCACHED],[
   ])
 
   AM_CONDITIONAL(HAVE_LIBMEMCACHED,[test "x${ac_cv_libmemcached}" = "xyes" -a "x${pandora_cv_recent_libmemcached}" = "xyes"])
-  
+
 ])
 
 AC_DEFUN([PANDORA_HAVE_LIBMEMCACHED],[

m4/pandora_have_libmysqlclient.m4

@@ -10,7 +10,7 @@ dnl
 AC_DEFUN([PANDORA_WITH_MYSQL],[
   AC_ARG_WITH([mysql],
     [AS_HELP_STRING([--with-mysql=PATH],
-        [path to mysql_config binary or mysql prefix dir])], 
+        [path to mysql_config binary or mysql prefix dir])],
       [with_mysql=$withval],
       [with_mysql=":"])
 
@@ -19,7 +19,7 @@ AC_DEFUN([PANDORA_WITH_MYSQL],[
   dnl   2) the location of mysql_config is given: we'll use that to determine
   dnl   3) a directory argument is given: that will be mysql_base
 
-     
+
   dnl option 1: nothing, we need to insert something into MYSQL_CONFIG
   AS_IF([test "x$with_mysql" = "x:"],[
     AC_CHECK_PROGS(MYSQL_CONFIG,[mysql_config])
@@ -60,7 +60,7 @@ MYSQL mysql;
   ])
 
   AM_CONDITIONAL(HAVE_LIBMYSQLCLIENT, [test "x${ac_cv_libmysqlclient_r}" = "xyes"])
-  
+
 AC_DEFUN([PANDORA_HAVE_LIBMYSQLCLIENT],[
   AC_REQUIRE([_PANDORA_SEARCH_LIBMYSQLCLIENT])
 ])
@@ -83,7 +83,7 @@ AC_DEFUN([PANDORA_REQUIRE_LIBMYSQLCLIENT],[
     IBASE=`$MYSQL_CONFIG --include`
     ADDIFLAGS=""
     # add regular MySQL C flags
-    ADDCFLAGS=`$MYSQL_CONFIG --cflags` 
+    ADDCFLAGS=`$MYSQL_CONFIG --cflags`
     # add NdbAPI specific C flags
     LDFLAGS="$LDFLAGS "`$MYSQL_CONFIG --libs_r | sed 's/-lmysqlclient_r//'`
     ])
@@ -97,11 +97,11 @@ AC_DEFUN([PANDORA_REQUIRE_LIBMYSQLCLIENT],[
     ADDIFLAGS="$ADDIFLAGS $IBASE/ndb/mgmapi"
     ADDIFLAGS="$ADDIFLAGS $IBASE"
 
-    CFLAGS="$CFLAGS $ADDCFLAGS $ADDIFLAGS"    
-    CXXFLAGS="$CXXFLAGS $ADDCFLAGS $ADDIFLAGS" 
-    MYSQL_INCLUDES="$IBASE $ADDIFLAGS"   
+    CFLAGS="$CFLAGS $ADDCFLAGS $ADDIFLAGS"
+    CXXFLAGS="$CXXFLAGS $ADDCFLAGS $ADDIFLAGS"
+    MYSQL_INCLUDES="$IBASE $ADDIFLAGS"
+
 
-    
     dnl AC_CHECK_LIB([mysqlclient_r],[safe_mutex_init],,[AC_MSG_ERROR([Can't link against libmysqlclient_r])])
     dnl First test to see if we can run with only ndbclient
     AC_CHECK_LIB([ndbclient],[decimal_bin_size],,[dnl else
@@ -113,7 +113,7 @@ AC_DEFUN([PANDORA_REQUIRE_LIBMYSQLCLIENT],[
           AC_MSG_ERROR([Can't find decimal_bin_size])])])
     AC_MSG_CHECKING(for NdbApi headers)
      AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <NdbApi.hpp>]], [[int attr=NdbTransaction::Commit; ]])],[ndbapi_found="yes"],[])
-    AS_IF([test "$ndbapi_found" = "yes"], 
+    AS_IF([test "$ndbapi_found" = "yes"],
        [AC_MSG_RESULT(found)],
        [AC_MSG_ERROR([Couldn't find NdbApi.hpp!])])
     AC_MSG_CHECKING(for NDB_LE_ThreadConfigLoop)
@@ -125,22 +125,21 @@ AC_DEFUN([PANDORA_REQUIRE_LIBMYSQLCLIENT],[
         [AC_MSG_RESULT(missing)])
 
     LDFLAGS="$LDFLAGS $LIBS"
-  
+
 
     MYSQL_MAJOR_VERSION=`$MYSQL_CONFIG --version | sed -e 's/\.//g' -e 's/-//g' -e 's/[A-Za-z]//g' | cut -c1-2`
 
-    case "$MYSQL_MAJOR_VERSION" in 
+    case "$MYSQL_MAJOR_VERSION" in
       50) AC_DEFINE(MYSQL_50, [1], [mysql5.0])
-	;;
+        ;;
       51) AC_DEFINE(MYSQL_51, [1], [mysql5.1])
         ;;
       *) echo "Unsupported version of MySQL Detected!"
         ;;
      esac
-    
+
     AC_SUBST(MYSQL_MAJOR_VERSION)
     AC_SUBST(MYSQL_CONFIG)
-    
-  
+
 ])
 

m4/pandora_have_libndbclient.m4

@@ -62,12 +62,12 @@ ndb_init();
 
   AS_IF([test "x${ac_cv_libndbclient}" = "xno"],[
     CPPFLAGS="${save_CPPFLAGS}"
-  ])    
+  ])
   LIBS="${save_LIBS}"
-  
+
   AM_CONDITIONAL(HAVE_LIBNDBCLIENT, [test "x${ac_cv_libndbclient}" = "xyes"])
 ])
-  
+
 AC_DEFUN([PANDORA_HAVE_LIBNDBCLIENT],[
   AC_REQUIRE([_PANDORA_SEARCH_LIBNDBCLIENT])
 ])

m4/pandora_have_libpq.m4

@@ -31,7 +31,7 @@ AC_DEFUN([_PANDORA_SEARCH_LIBPQ],[
   ],[
     ac_cv_libpq="no"
   ])
-  
+
   AM_CONDITIONAL(HAVE_LIBPQ, [test "x${ac_cv_libpq}" = "xyes"])
 ])
 

m4/pandora_have_libpqxx.m4

@@ -1,5 +1,5 @@
 dnl  Copyright (C) 2010 Padraig O'Sullivan
-dnl This file is free software; 
+dnl This file is free software;
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
 
@@ -27,9 +27,9 @@ AC_DEFUN([_PANDORA_SEARCH_LIBPQXX],[
   ],[
     ac_cv_libpqxx="no"
   ])
-  
+
   AM_CONDITIONAL(HAVE_LIBPQXX, [test "x${ac_cv_libpqxx}" = "xyes"])
-  
+
 ])
 
 AC_DEFUN([PANDORA_HAVE_LIBPQXX],[

m4/pandora_have_libtokyocabinet.m4

@@ -2,7 +2,7 @@ dnl  Copyright (C) 2009 Sun Microsystems, Inc.
 dnl This file is free software; Sun Microsystems, Inc.
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
- 
+
 dnl Provides support for finding libtokyocabinet.
 dnl LIBTOKYOCABINET_CFLAGS will be set, in addition to LIBTOKYOCABINET and LTLIBTOKYOCABINET
 

m4/pandora_have_libxml2.m4

@@ -2,7 +2,7 @@ dnl  Copyright (C) 2009 Sun Microsystems, Inc.
 dnl This file is free software; Sun Microsystems, Inc.
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
- 
+
 dnl Provides support for finding libxml2.
 dnl LIBXML2_CFLAGS will be set, in addition to LIBXML2 and LTLIBXML2