* Removed svn:executable property from non-executable files

[fw/sdcc] / configure.in

diff --git a/configure.in b/configure.in
old mode 100755 (executable)
new mode 100644 (file)
index 544c4ab..eb39cc1
--- a/configure.in
+++ b/configure.in
@@ -1,6 +1,6 @@
 #!/bin/sh
 
-AC_PREREQ(2.54)
+AC_PREREQ(2.60)
 AC_INIT
 AC_CONFIG_SRCDIR([Makefile.in])
 AC_CONFIG_HEADER(sdccconf.h:sdccconf_in.h)
@@ -46,12 +46,12 @@ AC_CHECK_PROG(STRIP, strip, strip, :)
 AC_CHECK_PROG(AS, as, as, :)
 AC_CHECK_PROG(CP, cp, cp, :)
 
-dnl Don't use AC_PROG_LEX; we insist on flex.
+dnl Don't use AC_PROG_LEX
 dnl LEXLIB is not useful in gcc.
-AC_CHECK_PROGS([FLEX], flex, :)
+AC_CHECK_PROGS(LEX, flex lex, :)
 
-dnl Don't use AC_PROG_YACC; we insist on bison.
-AC_CHECK_PROGS([BISON], bison, :)
+dnl Don't use AC_PROG_YACC
+AC_CHECK_PROGS(YACC, 'bison -y' byacc yacc, :)
 
 AC_DEFUN(SDCC_REQUIRE_PROG,
 [if test "$1" = ":"; then
@@ -59,8 +59,8 @@ AC_DEFUN(SDCC_REQUIRE_PROG,
  fi
 ])
 
-SDCC_REQUIRE_PROG($BISON, bison)
-SDCC_REQUIRE_PROG($FLEX, flex)
+SDCC_REQUIRE_PROG($YACC, bison)
+SDCC_REQUIRE_PROG($LEX, flex)
 
 AC_LANG_C
 
@@ -730,6 +730,7 @@ sdcc ${VERSION} is now configured for
     ds400               ${enable_ds400_port}
     gbz80               ${enable_gbz80_port}
     hc08                ${enable_hc08_port}
+    mcs51               ${enable_mcs51_port}
     pic                 ${enable_pic_port}
     pic16               ${enable_pic16_port}
     xa51                ${enable_xa51_port}
@@ -751,6 +752,7 @@ sdcc ${VERSION} is now configured for
 
     prefix:             ${prefix}
     datadir:            ${datadir}
+    datarootdir:        ${datarootdir}
 
   Search paths (incomplete, see manual for all search paths):
     binary files:       \$SDCC_HOME${binPath}