Diff for /gforth/configure.in between versions 1.208 and 1.222

version 1.208, 2008/01/13 19:56:13 version 1.222, 2008/04/22 15:23:46
Line 20  dnl Process this file with autoconf to p Line 20  dnl Process this file with autoconf to p
   
 dnl We use some automake macros here,  dnl We use some automake macros here,
 dnl but don't use automake for creating Makefile.in  dnl but don't use automake for creating Makefile.in
 AC_INIT([gforth],[0.6.9-20070604],[https://savannah.gnu.org/bugs/?func=addbug&group=gforth])  AC_INIT([gforth],[0.6.9-20080405],[https://savannah.gnu.org/bugs/?func=addbug&group=gforth])
 AC_PREREQ(2.54)  AC_PREREQ(2.54)
 #snapshots have numbers major.minor.release-YYYYMMDD  #snapshots have numbers major.minor.release-YYYYMMDD
 #note that lexicographic ordering must be heeded.  #note that lexicographic ordering must be heeded.
 #I.e., 0.4.1-YYYYMMDD must not exist before 0.4.1!  #I.e., 0.4.1-YYYYMMDD must not exist before 0.4.1!
 UPDATED="June 02, 2007"  UPDATED="February 23, 2008"
 AC_SUBST(UPDATED)  AC_SUBST(UPDATED)
 AC_CONFIG_HEADERS(engine/config.h)  AC_CONFIG_HEADERS(engine/config.h)
   
   #ltdl stuff:
   AC_CONFIG_MACRO_DIR([libltdl/m4])
   LT_CONFIG_LTDL_DIR([libltdl])
   LT_INIT([dlopen])
   LTDL_INIT([subproject],[convenience])
   AC_CONFIG_AUX_DIR([libltdl/config])
   
   # check for ltdl features we need
   # The lt_dladvise_init symbol was added with libtool-2.2
   if test "x$with_included_ltdl" != "xyes"; then
     save_CFLAGS="$CFLAGS"
     save_LDFLAGS="$LDFLAGS"
     CFLAGS="$CFLAGS $LTDLINCL"
     LDFLAGS="$LDFLAGS $LIBLTDL"
     AC_CHECK_LIB([ltdl], [lt_dladvise_init],
                   [],
           [AC_MSG_ERROR([libltdl-2.2 or later needed; configure with --with-included-ltdl])])
     LDFLAGS="$save_LDFLAGS"
     CFLAGS="$save_CFLAGS"
   fi
   
   #how to link with libltdl
   if test "x$with_included_ltdl" = "xyes"; then
     #hard-code it (hopefully portable); the official way is to use automake :-(
     LTDL_LDLIBS='-L$(top_builddir)/libltdl/.libs -lltdlc'
   else
     LTDL_LDLIBS='$(LIBLTDL)'
   fi
   AC_SUBST(LTDL_LDLIBS)
   
 #suppress the "-g -O2" default  #suppress the "-g -O2" default
 test "$CFLAGS" || CFLAGS=-O2  test "$CFLAGS" || CFLAGS=-O2
   
Line 188  case "$host_cpu" in Line 218  case "$host_cpu" in
                    CFLAGS="$CFLAGS -mthumb -mthumb-interwork"                     CFLAGS="$CFLAGS -mthumb -mthumb-interwork"
                 fi                  fi
                 if test -z $arm_cacheflush; then                  if test -z $arm_cacheflush; then
                     no_dynamic_default=1                     case "$host_os" in
                     arm_cacheflush=arch/arm/cacheflush0                       *linux*)
                     AC_MSG_WARN([No I-cache flush code known, disabling dynamic native code generation])                          arm_cacheflush=arch/arm/cacheflush-linux 
                           ;;
                        *)   
                           no_dynamic_default=1
                           arm_cacheflush=arch/arm/cacheflush0
                           AC_MSG_WARN([No I-cache flush code known, disabling dynamic native code generation])
                           ;;
                      esac
                 fi                  fi
                 AC_LIBSOURCES([../arch/arm/cacheflush0, ../arch/arm/cacheflush1, ../arch/arm/cacheflush2])                  AC_LIBSOURCES([../arch/arm/cacheflush0, dnl
                                  ../arch/arm/cacheflush-linux])
                 AC_LIBOBJ(../$arm_cacheflush)                  AC_LIBOBJ(../$arm_cacheflush)
                 #longer skipcodes lead to problems on ARM, and it uses                  #longer skipcodes lead to problems on ARM, and it uses
                 #only 4-byte alignment anyway                  #only 4-byte alignment anyway
Line 502  then Line 540  then
         AC_DEFINE_UNQUOTED(DOUBLE_UCELL_TYPE,$ac_cv_int_type_double_ucell,[an unsigned integer type that is twice as long as a pointer])          AC_DEFINE_UNQUOTED(DOUBLE_UCELL_TYPE,$ac_cv_int_type_double_ucell,[an unsigned integer type that is twice as long as a pointer])
         OPTS=-ll          OPTS=-ll
 else  else
         if test "$ac_cv_sizeof_char_p" == 8; then          if test "$ac_cv_sizeof_char_p" = 8; then
            OPTS="-ll -no-ll"             OPTS="-ll -noll"
         else          else
            OPTS=-noll             OPTS=-noll
         fi          fi
Line 599  AC_MSG_RESULT($M4) Line 637  AC_MSG_RESULT($M4)
   
 # Find installed Gforth  # Find installed Gforth
 AC_MSG_CHECKING([for gforth])  AC_MSG_CHECKING([for gforth])
 GFORTH="`which gforth 2>/dev/null`"  GFORTH="`cd / && which gforth 2>/dev/null`"
 if test ! -z "$GFORTH"; then  GFORTH="$GFORTH -m4M" ; fi  if test -z "$GFORTH"; then
 AC_SUBST(GFORTH)    PREFORTH='echo "You need to configure with a gforth in $$PATH to build this part" && false'
 AC_DEFINE_UNQUOTED(GFORTH,"$GFORTH",[How to invoke gforth])  else
 AC_MSG_RESULT($GFORTH)    PREFORTH="$GFORTH -i `cd / && gforth --debug -e bye 2>&1 |grep "Opened image file: "|sed 's/Opened image file: //'`" ;
   fi
   AC_SUBST(PREFORTH)
   AC_DEFINE_UNQUOTED(PREFORTH,"$PREFORTH",[How to invoke the pre-installed gforth])
   AC_MSG_RESULT($PREFORTH)
   
 echo "machine='$machine'"  #echo "machine='$machine'"
   
 dnl AC_CHECK_PROG(asm_fs,asm.fs,arch/$machine/asm.fs,,$srcdir/arch/$machine)  dnl AC_CHECK_PROG(asm_fs,asm.fs,arch/$machine/asm.fs,,$srcdir/arch/$machine)
 AC_CHECK_FILE($srcdir/arch/$machine/asm.fs,[asm_fs=arch/$machine/asm.fs],)  AC_CHECK_FILE($srcdir/arch/$machine/asm.fs,[asm_fs=arch/$machine/asm.fs],)
Line 779  dnl Checks for library functions Line 821  dnl Checks for library functions
 dnl This check is just for making later checks link with libm.  dnl This check is just for making later checks link with libm.
 dnl using sin here is no good idea since it is built-into gcc and typechecked  dnl using sin here is no good idea since it is built-into gcc and typechecked
 AC_CHECK_LIB(m,asin)  AC_CHECK_LIB(m,asin)
 AC_CHECK_LIB(ltdl,lt_dlinit)  
 AC_CHECK_LIB(dl,dlopen)  AC_CHECK_LIB(dl,dlopen)
 dnl check for libffi 2.x  dnl check for libffi 2.x
 AC_CHECK_LIB(ffi,ffi_call)  AC_CHECK_LIB(ffi,ffi_call)

Removed from v.1.208  
changed lines
  Added in v.1.222


FreeBSD-CVSweb <freebsd-cvsweb@FreeBSD.org>