Fix configure script: some tabs had been erroneously stripped, and the regexes were incorrectly quoted for M4.

[SVN r31545]

configure

@@ -1304,6 +1304,17 @@ echo "${ECHO_T}Info : .cpp used as extension for tests" >&6
 
 fi;
 
+
+if test -f /bin/sed ; then
+   SED=/bin/sed
+else
+   if test -f /usr/bin/sed ; then
+      SED=/usr/bin/sed
+   else
+      SED=sed
+   fi
+fi
+
 echo "$as_me:$LINENO: checking for boost main tree" >&5
 echo $ECHO_N "checking for boost main tree... $ECHO_C" >&6
 boost_base=
@@ -1315,7 +1326,7 @@ if test "${with_boost+set}" = set; then
   #echo "--with boost is set"
   if test "x$withval" != "x"; then
     if test "x$withval" != no; then
-      boost_base=`echo "$withval" | sed 's,//*,/,g' | sed 's,/$,,'`
+      boost_base=`echo "$withval" | $SED 's,//*,/,g' | $SED 's,/$,,'`
       #echo boost_base=$boost_base
       if test -f "$boost_base/boost/config.hpp"; then
         if test -f "$boost_base/libs/config/configure"; then :; else
@@ -2171,9 +2182,9 @@ fi
 #
 for file in $boost_base/libs/config/test/boost_no*.ipp; do
 
-   basename=`echo $file | sed 's/.*boost_\(.*\)\.ipp/\1/'`
+   basename=`echo $file | $SED 's/.*boost_\(.*\)\.ipp/\1/'`
-   macroname=`cat $file | grep '^//[]    []*MACRO:' | sed 's/.*MACRO:[]    []*\([]_A-Z0-9[]*\).*/\1/'`
+   macroname=`cat $file | grep '^//[ 	]*MACRO:' | $SED 's/.*MACRO:[ 	]*\([_A-Z0-9]*\).*/\1/'`
-   title=`cat $file | grep '^//[]  []*TITLE:' | sed 's/.*TITLE:[]    []*\([]^  [].*\)/\1/'`
+   title=`cat $file | grep '^//[ 	]*TITLE:' | $SED 's/.*TITLE:[ 	]*\([^ 	].*\)/\1/'`
    namespace=`echo $macroname | tr [A-Z] [a-z]`
 
 #echo file      = $file
@@ -2312,9 +2323,9 @@ done
 #
 for file in $boost_base/libs/config/test/boost_has*.ipp; do
 
-   basename=`echo $file | sed 's/.*boost_\(.*\)\.ipp/\1/'`
+   basename=`echo $file | $SED 's/.*boost_\(.*\)\.ipp/\1/'`
-   macroname=`cat $file | grep '^//[]    []*MACRO:' | sed 's/.*MACRO:[]    []*\([]_A-Z0-9[]*\).*/\1/'`
+   macroname=`cat $file | grep '^//[ 	]*MACRO:' | $SED 's/.*MACRO:[ 	]*\([_A-Z0-9]*\).*/\1/'`
-   title=`cat $file | grep '^//[]  []*TITLE:' | sed 's/.*TITLE:[]    []*\([]^  [].*\)/\1/'`
+   title=`cat $file | grep '^//[ 	]*TITLE:' | $SED 's/.*TITLE:[ 	]*\([^ 	].*\)/\1/'`
    namespace=`echo $macroname | tr [A-Z] [a-z]`
 
 #  echo $file
@@ -2663,9 +2674,10 @@ for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
   # 1. Remove the extension, and $U if already installed.
   ac_i=`echo "$ac_i" |
 	 sed 's/\$U\././;s/\.o$//;s/\.obj$//'`
-  # 2. Add them.
+  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
-  ac_libobjs="$ac_libobjs $ac_i\$U.$ac_objext"
+  #    will be set to the directory where LIBOBJS objects are built.
-  ac_ltlibobjs="$ac_ltlibobjs $ac_i"'$U.lo'
+  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
+  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
 done
 LIBOBJS=$ac_libobjs
 
@@ -3339,5 +3351,6 @@ fi
 
 
 
+
 
 

tools/configure.in

@@ -65,6 +65,19 @@ esac
 ]
 )
 
+dnl figure out which version of sed to use, on some platforms
+dnl the version in the path is not Unix conforming (MacOS X ? )
+
+if test -f /bin/sed ; then
+   SED=/bin/sed
+else
+   if test -f /usr/bin/sed ; then
+      SED=/usr/bin/sed
+   else
+      SED=sed
+   fi
+fi
+
 dnl Set the boost main directory.
 AC_MSG_CHECKING(for boost main tree)
 boost_base=
@@ -74,7 +87,7 @@ AC_ARG_WITH(boost,
   #echo "--with boost is set"
   if test "x$withval" != "x"; then
     if test "x$withval" != no; then
-      boost_base=`echo "$withval" | sed 's,//*,/,g' | sed 's,/$,,'`
+      boost_base=`echo "$withval" | $SED 's,//*,/,g' | $SED 's,/$,,'`
       #echo boost_base=$boost_base
       if test -f "$boost_base/boost/config.hpp"; then
         if test -f "$boost_base/libs/config/configure"; then :; else
@@ -146,9 +159,9 @@ AC_CHECK_LIB(rt, clock)
 #
 for file in $boost_base/libs/config/test/boost_no*.ipp; do
 
-   basename=`echo $file | sed 's/.*boost_\(.*\)\.ipp/\1/'`
+   basename=`echo $file | $SED 's/.*boost_\(.*\)\.ipp/\1/'`
-   macroname=`cat $file | grep '^//[[]    []]*MACRO:' | sed 's/.*MACRO:[[]    []]*\([[]_A-Z0-9[]]*\).*/\1/'`
+   macroname=`cat $file | grep '^//[[ 	]]*MACRO:' | $SED 's/.*MACRO:[[ 	]]*\([[_A-Z0-9]]*\).*/\1/'`
-   title=`cat $file | grep '^//[[]  []]*TITLE:' | sed 's/.*TITLE:[[]    []]*\([[]^  []].*\)/\1/'`
+   title=`cat $file | grep '^//[[ 	]]*TITLE:' | $SED 's/.*TITLE:[[ 	]]*\([[^ 	]].*\)/\1/'`
    namespace=`echo $macroname | tr [[A-Z]] [[a-z]]`
 
 #echo file      = $file
@@ -214,9 +227,9 @@ done
 #
 for file in $boost_base/libs/config/test/boost_has*.ipp; do
 
-   basename=`echo $file | sed 's/.*boost_\(.*\)\.ipp/\1/'`
+   basename=`echo $file | $SED 's/.*boost_\(.*\)\.ipp/\1/'`
-   macroname=`cat $file | grep '^//[[]    []]*MACRO:' | sed 's/.*MACRO:[[]    []]*\([[]_A-Z0-9[]]*\).*/\1/'`
+   macroname=`cat $file | grep '^//[[ 	]]*MACRO:' | $SED 's/.*MACRO:[[ 	]]*\([[_A-Z0-9]]*\).*/\1/'`
-   title=`cat $file | grep '^//[[]  []]*TITLE:' | sed 's/.*TITLE:[[]    []]*\([[]^  []].*\)/\1/'`
+   title=`cat $file | grep '^//[[ 	]]*TITLE:' | $SED 's/.*TITLE:[[ 	]]*\([[^ 	]].*\)/\1/'`
    namespace=`echo $macroname | tr [[A-Z]] [[a-z]]`
 
 #  echo $file
@@ -440,5 +453,6 @@ fi
 
 
 
+