Added exe transform support. Made the strip explicit. Change to help cross compiling

[fw/sdcc] / configure

diff --git a/configure b/configure
index 139bf14cb582320eac449e28b358d4db130e5515..3d166c56fde2f81f384dbe20824b0ff724fd9de0 100755 (executable)
--- a/configure
+++ b/configure
@@ -12,13 +12,21 @@ ac_help=
 ac_default_prefix=/usr/local
 # Any additions from configure.in:
 ac_help="$ac_help
---disable-z80-port: Excludes the z80 port"
+  --disable-mcs51-port    Excludes the Intel mcs51 port"
 ac_help="$ac_help
---disable-gbz80-port: Excludes the Gameboy gbz80 port"
+  --disable-gbz80-port    Excludes the Gameboy gbz80 port"
 ac_help="$ac_help
---disable-mcs51-port: Excludes the Intel mcs51 port"
+  --disable-z80-port      Excludes the z80 port"
 ac_help="$ac_help
---disable-avr-port: Excludes the AVR port"
+  --disable-avr-port      Excludes the AVR port"
+ac_help="$ac_help
+  --disable-ds390-port    Excludes the DS390 port"
+ac_help="$ac_help
+  --disable-pic-port      Excludes the PIC port"
+ac_help="$ac_help
+  --disable-i186-port     Excludes the I186 port"
+ac_help="$ac_help
+  --disable-tlcs900h-port Excludes the TLCS900H port"
 
 # Initialize some variables set by options.
 # The variables have the same names as the options, with
@@ -531,12 +539,12 @@ fi
 
 
 
-for ac_prog in gawk mawk nawk awk
+for ac_prog in mawk gawk nawk awk
 do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:540: checking for $ac_word" >&5
+echo "configure:548: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AWK'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -567,7 +575,7 @@ done
 
 
 echo $ac_n "checking version of the package""... $ac_c" 1>&6
-echo "configure:571: checking version of the package" >&5
+echo "configure:579: checking version of the package" >&5
 if test -f .version; then
   VERSION=`cat .version`
 elif test -f ../.version; then
@@ -578,6 +586,9 @@ fi
 VERSIONHI=`echo $VERSION|$AWK 'BEGIN {FS="."} {print $1}'`
 VERSIONLO=`echo $VERSION|$AWK 'BEGIN {FS="."} {print $2}'`
 VERSIONP=`echo $VERSION|$AWK 'BEGIN {FS="."} {print $3}'`
+# Assume no special extension
+EXEEXT=`echo $EXEEXT`
+
 echo "$ac_t""${VERSION}" 1>&6
 
 
@@ -599,6 +610,25 @@ cat >> confdefs.h <<EOF
 #define SDCC_VERSION_STR "${VERSION}"
 EOF
 
+if test "$program_transform_name" = s,x,x,; then
+  program_transform_name=
+else
+  # Double any \ or $.  echo might interpret backslashes.
+  cat <<\EOF_SED > conftestsed
+s,\\,\\\\,g; s,\$,$$,g
+EOF_SED
+  program_transform_name="`echo $program_transform_name|sed -f conftestsed`"
+  rm -f conftestsed
+fi
+test "$program_prefix" != NONE &&
+  program_transform_name="s,^,${program_prefix},; $program_transform_name"
+# Use a double $ so make ignores it.
+test "$program_suffix" != NONE &&
+  program_transform_name="s,\$\$,${program_suffix},; $program_transform_name"
+
+# sed with no file args requires a program.
+test "$program_transform_name" = "" && program_transform_name="s,x,x,"
+
 sdcc_cv_version=$VERSION
 sdcc_cv_versionhi=$VERSIONHI
 sdcc_cv_versionlo=$VERSIONLO
@@ -609,7 +639,7 @@ sdcc_cv_versionp=$VERSIONP
 # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:613: checking for $ac_word" >&5
+echo "configure:643: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -639,7 +669,7 @@ if test -z "$CC"; then
   # Extract the first word of "cc", so it can be a program name with args.
 set dummy cc; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:643: checking for $ac_word" >&5
+echo "configure:673: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -690,7 +720,7 @@ fi
       # Extract the first word of "cl", so it can be a program name with args.
 set dummy cl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:694: checking for $ac_word" >&5
+echo "configure:724: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -722,7 +752,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:726: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:756: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -733,12 +763,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 737 "configure"
+#line 767 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:742: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:772: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cc_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -764,12 +794,12 @@ if test $ac_cv_prog_cc_works = no; then
   { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:768: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:798: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6
 cross_compiling=$ac_cv_prog_cc_cross
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:773: checking whether we are using GNU C" >&5
+echo "configure:803: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -778,7 +808,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:782: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:812: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -797,7 +827,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:801: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:831: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -833,7 +863,7 @@ do
 # Extract the first word of "$ac_prog", so it can be a program name with args.
 set dummy $ac_prog; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:837: checking for $ac_word" >&5
+echo "configure:867: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -865,7 +895,7 @@ test -n "$CXX" || CXX="gcc"
 
 
 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:869: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
+echo "configure:899: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) works" >&5
 
 ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -876,12 +906,12 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 880 "configure"
+#line 910 "configure"
 #include "confdefs.h"
 
 int main(){return(0);}
 EOF
-if { (eval echo configure:885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:915: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   ac_cv_prog_cxx_works=yes
   # If we can't run a trivial program, we are probably using a cross compiler.
   if (./conftest; exit) 2>/dev/null; then
@@ -907,12 +937,12 @@ if test $ac_cv_prog_cxx_works = no; then
   { echo "configure: error: installation or configuration problem: C++ compiler cannot create executables." 1>&2; exit 1; }
 fi
 echo $ac_n "checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6
-echo "configure:911: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:941: checking whether the C++ compiler ($CXX $CXXFLAGS $LDFLAGS) is a cross-compiler" >&5
 echo "$ac_t""$ac_cv_prog_cxx_cross" 1>&6
 cross_compiling=$ac_cv_prog_cxx_cross
 
 echo $ac_n "checking whether we are using GNU C++""... $ac_c" 1>&6
-echo "configure:916: checking whether we are using GNU C++" >&5
+echo "configure:946: checking whether we are using GNU C++" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gxx'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -921,7 +951,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:925: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
+if { ac_try='${CXX-g++} -E conftest.C'; { (eval echo configure:955: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gxx=yes
 else
   ac_cv_prog_gxx=no
@@ -940,7 +970,7 @@ ac_test_CXXFLAGS="${CXXFLAGS+set}"
 ac_save_CXXFLAGS="$CXXFLAGS"
 CXXFLAGS=
 echo $ac_n "checking whether ${CXX-g++} accepts -g""... $ac_c" 1>&6
-echo "configure:944: checking whether ${CXX-g++} accepts -g" >&5
+echo "configure:974: checking whether ${CXX-g++} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cxx_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -972,7 +1002,7 @@ else
 fi
 
 echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6
-echo "configure:976: checking how to run the C preprocessor" >&5
+echo "configure:1006: checking how to run the C preprocessor" >&5
 # On Suns, sometimes $CPP names a directory.
 if test -n "$CPP" && test -d "$CPP"; then
   CPP=
@@ -987,13 +1017,13 @@ else
   # On the NeXT, cc -E runs the code through the compiler's parser,
   # not just through cpp.
   cat > conftest.$ac_ext <<EOF
-#line 991 "configure"
+#line 1021 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:997: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1027: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1004,13 +1034,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -E -traditional-cpp"
   cat > conftest.$ac_ext <<EOF
-#line 1008 "configure"
+#line 1038 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1014: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1044: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1021,13 +1051,13 @@ else
   rm -rf conftest*
   CPP="${CC-cc} -nologo -E"
   cat > conftest.$ac_ext <<EOF
-#line 1025 "configure"
+#line 1055 "configure"
 #include "confdefs.h"
 #include <assert.h>
 Syntax Error
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1031: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1061: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   :
@@ -1082,7 +1112,7 @@ ac_configure=$ac_aux_dir/configure # This should be Cygnus configure.
 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
 # ./install, which can be erroneously created by make from ./install.sh.
 echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6
-echo "configure:1086: checking for a BSD compatible install" >&5
+echo "configure:1116: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1137,7 +1167,7 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 # Extract the first word of "ranlib", so it can be a program name with args.
 set dummy ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1141: checking for $ac_word" >&5
+echo "configure:1171: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1167,7 +1197,7 @@ fi
 # Extract the first word of "flex", so it can be a program name with args.
 set dummy flex; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1171: checking for $ac_word" >&5
+echo "configure:1201: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LEX'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1201,7 +1231,7 @@ then
   *) ac_lib=l ;;
   esac
   echo $ac_n "checking for yywrap in -l$ac_lib""... $ac_c" 1>&6
-echo "configure:1205: checking for yywrap in -l$ac_lib" >&5
+echo "configure:1235: checking for yywrap in -l$ac_lib" >&5
 ac_lib_var=`echo $ac_lib'_'yywrap | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1209,7 +1239,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-l$ac_lib  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1213 "configure"
+#line 1243 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -1220,7 +1250,7 @@ int main() {
 yywrap()
 ; return 0; }
 EOF
-if { (eval echo configure:1224: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1245,7 +1275,7 @@ fi
 # Extract the first word of "bison", so it can be a program name with args.
 set dummy bison; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1249: checking for $ac_word" >&5
+echo "configure:1279: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_YACC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1275,7 +1305,7 @@ fi
 # Extract the first word of "autoconf", so it can be a program name with args.
 set dummy autoconf; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1279: checking for $ac_word" >&5
+echo "configure:1309: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AUTOCONF'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1302,10 +1332,40 @@ else
   echo "$ac_t""no" 1>&6
 fi
 
+# Extract the first word of "strip", so it can be a program name with args.
+set dummy strip; ac_word=$2
+echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
+echo "configure:1339: checking for $ac_word" >&5
+if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
+  echo $ac_n "(cached) $ac_c" 1>&6
+else
+  if test -n "$STRIP"; then
+  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
+else
+  IFS="${IFS=  }"; ac_save_ifs="$IFS"; IFS=":"
+  ac_dummy="$PATH"
+  for ac_dir in $ac_dummy; do
+    test -z "$ac_dir" && ac_dir=.
+    if test -f $ac_dir/$ac_word; then
+      ac_cv_prog_STRIP="strip"
+      break
+    fi
+  done
+  IFS="$ac_save_ifs"
+  test -z "$ac_cv_prog_STRIP" && ac_cv_prog_STRIP=":"
+fi
+fi
+STRIP="$ac_cv_prog_STRIP"
+if test -n "$STRIP"; then
+  echo "$ac_t""$STRIP" 1>&6
+else
+  echo "$ac_t""no" 1>&6
+fi
+
 # Extract the first word of "as", so it can be a program name with args.
 set dummy as; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1309: checking for $ac_word" >&5
+echo "configure:1369: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1335,7 +1395,7 @@ fi
 # Extract the first word of "cp", so it can be a program name with args.
 set dummy cp; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1339: checking for $ac_word" >&5
+echo "configure:1399: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1385,12 +1445,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 # Checking for header files.
 # ===========================================================================
 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:1389: checking for ANSI C header files" >&5
+echo "configure:1449: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1394 "configure"
+#line 1454 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -1398,7 +1458,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1402: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1462: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1415,7 +1475,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 1419 "configure"
+#line 1479 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -1433,7 +1493,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 1437 "configure"
+#line 1497 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -1454,7 +1514,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 1458 "configure"
+#line 1518 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -1465,7 +1525,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:1469: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1529: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -1492,17 +1552,17 @@ for ac_hdr in getopt.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1496: checking for $ac_hdr" >&5
+echo "configure:1556: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1501 "configure"
+#line 1561 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1506: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1566: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1532,17 +1592,17 @@ for ac_hdr in unistd.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1536: checking for $ac_hdr" >&5
+echo "configure:1596: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1541 "configure"
+#line 1601 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1546: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1606: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1572,17 +1632,17 @@ for ac_hdr in endian.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1576: checking for $ac_hdr" >&5
+echo "configure:1636: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1581 "configure"
+#line 1641 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1586: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1646: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1612,17 +1672,17 @@ for ac_hdr in malloc.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1616: checking for $ac_hdr" >&5
+echo "configure:1676: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1621 "configure"
+#line 1681 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1626: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1686: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1652,17 +1712,17 @@ for ac_hdr in sys/isa_defs.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1656: checking for $ac_hdr" >&5
+echo "configure:1716: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1661 "configure"
+#line 1721 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1666: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1726: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1692,17 +1752,17 @@ for ac_hdr in sys/socket.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1696: checking for $ac_hdr" >&5
+echo "configure:1756: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1701 "configure"
+#line 1761 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1706: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1766: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1733,12 +1793,12 @@ for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
-echo "configure:1737: checking for $ac_hdr that defines DIR" >&5
+echo "configure:1797: checking for $ac_hdr that defines DIR" >&5
 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1742 "configure"
+#line 1802 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -1746,7 +1806,7 @@ int main() {
 DIR *dirp = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:1750: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1810: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_header_dirent_$ac_safe=yes"
 else
@@ -1771,7 +1831,7 @@ done
 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
 if test $ac_header_dirent = dirent.h; then
 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
-echo "configure:1775: checking for opendir in -ldir" >&5
+echo "configure:1835: checking for opendir in -ldir" >&5
 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1779,7 +1839,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldir  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1783 "configure"
+#line 1843 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -1790,7 +1850,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:1794: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1854: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1812,7 +1872,7 @@ fi
 
 else
 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
-echo "configure:1816: checking for opendir in -lx" >&5
+echo "configure:1876: checking for opendir in -lx" >&5
 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1820,7 +1880,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lx  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1824 "configure"
+#line 1884 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -1831,7 +1891,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:1835: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1895: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1857,13 +1917,13 @@ fi
 # This must be after CPP
 
 echo $ac_n "checking which header file defines FD_ macros""... $ac_c" 1>&6
-echo "configure:1861: checking which header file defines FD_ macros" >&5
+echo "configure:1921: checking which header file defines FD_ macros" >&5
 if eval "test \"`echo '$''{'s51_cv_fd'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   sdcc_cv_fd="unknown"
 cat > conftest.$ac_ext <<EOF
-#line 1867 "configure"
+#line 1927 "configure"
 #include "confdefs.h"
 
 #include <sys/time.h>
@@ -1879,7 +1939,7 @@ fi
 rm -f conftest*
 
 cat > conftest.$ac_ext <<EOF
-#line 1883 "configure"
+#line 1943 "configure"
 #include "confdefs.h"
 
 #include <sys/types.h>
@@ -1895,7 +1955,7 @@ fi
 rm -f conftest*
 
 cat > conftest.$ac_ext <<EOF
-#line 1899 "configure"
+#line 1959 "configure"
 #include "confdefs.h"
 
 #include <sys/select.h>
@@ -1975,12 +2035,12 @@ EOF
 for ac_func in strlen strcpy strcat strstr strcmp strerror strtok strdup
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:1979: checking for $ac_func" >&5
+echo "configure:2039: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1984 "configure"
+#line 2044 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2003,7 +2063,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2007: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2030,12 +2090,12 @@ done
 for ac_func in strchr memcpy
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2034: checking for $ac_func" >&5
+echo "configure:2094: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2039 "configure"
+#line 2099 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2058,7 +2118,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2062: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2122: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2085,12 +2145,12 @@ done
 for ac_func in fgets
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2089: checking for $ac_func" >&5
+echo "configure:2149: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2094 "configure"
+#line 2154 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2113,7 +2173,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2117: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2177: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2140,12 +2200,12 @@ done
 for ac_func in yylex
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2144: checking for $ac_func" >&5
+echo "configure:2204: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2149 "configure"
+#line 2209 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2168,7 +2228,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2172: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2232: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2196,14 +2256,14 @@ done
 # check if -lsocket && -lxnet is required to compile socket stuff
 
 echo $ac_n "checking for library containing socket""... $ac_c" 1>&6
-echo "configure:2200: checking for library containing socket" >&5
+echo "configure:2260: checking for library containing socket" >&5
 if eval "test \"`echo '$''{'ac_cv_search_socket'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_func_search_save_LIBS="$LIBS"
 ac_cv_search_socket="no"
 cat > conftest.$ac_ext <<EOF
-#line 2207 "configure"
+#line 2267 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2214,7 +2274,7 @@ int main() {
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:2218: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2278: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_socket="none required"
 else
@@ -2225,7 +2285,7 @@ rm -f conftest*
 test "$ac_cv_search_socket" = "no" && for i in socket; do
 LIBS="-l$i  $ac_func_search_save_LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2229 "configure"
+#line 2289 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2236,7 +2296,7 @@ int main() {
 socket()
 ; return 0; }
 EOF
-if { (eval echo configure:2240: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2300: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_socket="-l$i"
 break
@@ -2258,14 +2318,14 @@ else :
 fi
 
 echo $ac_n "checking for library containing inet_addr""... $ac_c" 1>&6
-echo "configure:2262: checking for library containing inet_addr" >&5
+echo "configure:2322: checking for library containing inet_addr" >&5
 if eval "test \"`echo '$''{'ac_cv_search_inet_addr'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_func_search_save_LIBS="$LIBS"
 ac_cv_search_inet_addr="no"
 cat > conftest.$ac_ext <<EOF
-#line 2269 "configure"
+#line 2329 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2276,7 +2336,7 @@ int main() {
 inet_addr()
 ; return 0; }
 EOF
-if { (eval echo configure:2280: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2340: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_inet_addr="none required"
 else
@@ -2287,7 +2347,7 @@ rm -f conftest*
 test "$ac_cv_search_inet_addr" = "no" && for i in nsl xnet; do
 LIBS="-l$i  $ac_func_search_save_LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2291 "configure"
+#line 2351 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -2298,7 +2358,7 @@ int main() {
 inet_addr()
 ; return 0; }
 EOF
-if { (eval echo configure:2302: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2362: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_search_inet_addr="-l$i"
 break
@@ -2332,7 +2392,7 @@ fi
 # Checking characteristics of compilers and other programs
 # --------------------------------------------------------
 echo $ac_n "checking whether preprocessor accepts -MM or -M""... $ac_c" 1>&6
-echo "configure:2336: checking whether preprocessor accepts -MM or -M" >&5
+echo "configure:2396: checking whether preprocessor accepts -MM or -M" >&5
 if eval "test \"`echo '$''{'sdcc_cv_MM'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2354,7 +2414,7 @@ M_OR_MM=$sdcc_cv_MM
 # This is the first time when CFLAGS are set/modified!!
 
 echo $ac_n "checking whether $CC accepts -ggdb""... $ac_c" 1>&6
-echo "configure:2358: checking whether $CC accepts -ggdb" >&5
+echo "configure:2418: checking whether $CC accepts -ggdb" >&5
 if eval "test \"`echo '$''{'sdcc_cv_CCggdb'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2379,7 +2439,7 @@ fi
 
 
 echo $ac_n "checking whether $CC accepts -pipe""... $ac_c" 1>&6
-echo "configure:2383: checking whether $CC accepts -pipe" >&5
+echo "configure:2443: checking whether $CC accepts -pipe" >&5
 if eval "test \"`echo '$''{'sdcc_cv_CCpipe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2406,12 +2466,12 @@ fi
 # Checks for typedefs, structures, and compiler characteristics.
 # ===========================================================================
 echo $ac_n "checking return type of signal handlers""... $ac_c" 1>&6
-echo "configure:2410: checking return type of signal handlers" >&5
+echo "configure:2470: checking return type of signal handlers" >&5
 if eval "test \"`echo '$''{'ac_cv_type_signal'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2415 "configure"
+#line 2475 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <signal.h>
@@ -2428,7 +2488,7 @@ int main() {
 int i;
 ; return 0; }
 EOF
-if { (eval echo configure:2432: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2492: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_type_signal=void
 else
@@ -2463,9 +2523,9 @@ sdcc_datadir=${datadir}/sdcc
 # separate from the substituted sdcc_datadir because we want the
 # latter for makefiles.
 if test "${datadir}" = "\${prefix}/share"; then
-    sdcc_datadir_tmp=${prefix}/share
+    sdcc_datadir_tmp=${prefix}/share/sdcc
 else
-    sdcc_datadir_tmp=${datadir}
+    sdcc_datadir_tmp=${datadir}/sdcc
 fi
 
 
@@ -2518,20 +2578,23 @@ EOF
 
 
 # Now handle the port selection
-# Check whether --enable-z80-port or --disable-z80-port was given.
-if test "${enable_z80_port+set}" = set; then
-  enableval="$enable_z80_port"
+rm -f ports.all ports.build
+# Check whether --enable-mcs51-port or --disable-mcs51-port was given.
+if test "${enable_mcs51_port+set}" = set; then
+  enableval="$enable_mcs51_port"
   :
 fi
 
-if test "$enable_z80_port" = "no"; then
+echo mcs51 >>ports.all
+if test "$enable_mcs51_port" = "no"; then
     cat >> confdefs.h <<EOF
-#define OPT_DISABLE_Z80 1
+#define OPT_DISABLE_MCS51 1
 EOF
 
 else
+    echo mcs51 >>ports.build
     cat >> confdefs.h <<EOF
-#define OPT_DISABLE_Z80 0
+#define OPT_DISABLE_MCS51 0
 EOF
 
 fi
@@ -2542,32 +2605,36 @@ if test "${enable_gbz80_port+set}" = set; then
   :
 fi
 
+echo z80 >>ports.all
 if test "$enable_gbz80_port" = "no"; then
     cat >> confdefs.h <<EOF
 #define OPT_DISABLE_GBZ80 1
 EOF
 
 else
+    echo z80 >>ports.build
     cat >> confdefs.h <<EOF
 #define OPT_DISABLE_GBZ80 0
 EOF
 
 fi
 
-# Check whether --enable-mcs51-port or --disable-mcs51-port was given.
-if test "${enable_mcs51_port+set}" = set; then
-  enableval="$enable_mcs51_port"
+# Check whether --enable-z80-port or --disable-z80-port was given.
+if test "${enable_z80_port+set}" = set; then
+  enableval="$enable_z80_port"
   :
 fi
 
-if test "$enable_mcs51_port" = "no"; then
+echo z80 >>ports.all
+if test "$enable_z80_port" = "no"; then
     cat >> confdefs.h <<EOF
-#define OPT_DISABLE_MCS51 1
+#define OPT_DISABLE_Z80 1
 EOF
 
 else
+    echo z80 >>ports.build
     cat >> confdefs.h <<EOF
-#define OPT_DISABLE_MCS51 0
+#define OPT_DISABLE_Z80 0
 EOF
 
 fi
@@ -2578,18 +2645,106 @@ if test "${enable_avr_port+set}" = set; then
   :
 fi
 
+echo avr >>ports.all
 if test "$enable_avr_port" = "no"; then
     cat >> confdefs.h <<EOF
 #define OPT_DISABLE_AVR 1
 EOF
 
 else
+    echo avr >>ports.build
     cat >> confdefs.h <<EOF
 #define OPT_DISABLE_AVR 0
 EOF
 
 fi
 
+# Check whether --enable-ds390-port or --disable-ds390-port was given.
+if test "${enable_ds390_port+set}" = set; then
+  enableval="$enable_ds390_port"
+  :
+fi
+
+echo ds390 >>ports.all
+if test "$enable_ds390_port" = "no"; then
+    cat >> confdefs.h <<EOF
+#define OPT_DISABLE_DS390 1
+EOF
+
+else
+    echo ds390 >>ports.build
+    cat >> confdefs.h <<EOF
+#define OPT_DISABLE_DS390 0
+EOF
+
+fi
+
+# Check whether --enable-pic-port or --disable-pic-port was given.
+if test "${enable_pic_port+set}" = set; then
+  enableval="$enable_pic_port"
+  :
+fi
+
+echo pic >>ports.all
+if test "$enable_pic_port" = "no"; then
+    cat >> confdefs.h <<EOF
+#define OPT_DISABLE_PIC 1
+EOF
+
+else
+    echo pic >>ports.build
+    cat >> confdefs.h <<EOF
+#define OPT_DISABLE_PIC 0
+EOF
+
+fi
+
+# Check whether --enable-i186-port or --disable-i186-port was given.
+if test "${enable_i186_port+set}" = set; then
+  enableval="$enable_i186_port"
+  :
+fi
+
+echo izt >>ports.all
+if test "$enable_i186_port" = "no"; then
+    cat >> confdefs.h <<EOF
+#define OPT_DISABLE_I186 1
+EOF
+
+else
+    echo izt >>ports.build
+    cat >> confdefs.h <<EOF
+#define OPT_DISABLE_I186 0
+EOF
+
+fi
+
+# Check whether --enable-tlcs900h-port or --disable-tlcs900h-port was given.
+if test "${enable_tlcs900h_port+set}" = set; then
+  enableval="$enable_tlcs900h_port"
+  :
+fi
+
+echo izt >>ports.all
+if test "$enable_tlcs900h_port" = "no"; then
+    cat >> confdefs.h <<EOF
+#define OPT_DISABLE_TLCS900H 1
+EOF
+
+else
+    echo izt >>ports.build
+    cat >> confdefs.h <<EOF
+#define OPT_DISABLE_TLCS900H 0
+EOF
+
+fi
+
+#remove duplicates
+cat ports.all | uniq >ports
+mv ports ports.all
+cat ports.build | uniq >ports
+mv ports ports.build
+
 # Generating output files
 # ===========================================================================
 subdirs="sim/ucsim"
@@ -2756,6 +2911,7 @@ s%@LEX@%$LEX%g
 s%@LEXLIB@%$LEXLIB%g
 s%@YACC@%$YACC%g
 s%@AUTOCONF@%$AUTOCONF%g
+s%@STRIP@%$STRIP%g
 s%@AS@%$AS%g
 s%@CP@%$CP%g
 s%@M_OR_MM@%$M_OR_MM%g