Diff for /gforth/configure.in between versions 1.58 and 1.69

version 1.58, 2000/02/04 14:52:30 version 1.69, 2000/07/26 15:29:53
Line 22  AC_INIT(engine/engine.c) Line 22  AC_INIT(engine/engine.c)
   
 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
 AM_INIT_AUTOMAKE(gforth,0.4.9-19990617)  AM_INIT_AUTOMAKE(gforth,0.4.9-20000726)
 #snapshots have numbers major.minor.release-YYYYMMDD  #snapshots have numbers major.minor.release-YYYYMMDD
 #note that lexicographic ordering bust be heeded.  #note that lexicographic ordering bust 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!
Line 148  fi Line 148  fi
 AC_MSG_CHECKING([whether the linker accepts -export-dynamic])  AC_MSG_CHECKING([whether the linker accepts -export-dynamic])
 OLDLDFLAGS=$LDFLAGS  OLDLDFLAGS=$LDFLAGS
 LDFLAGS="$LDFLAGS -export-dynamic"  LDFLAGS="$LDFLAGS -export-dynamic"
 AC_TRY_LINK(,,ac_export_dynamic=yes,ac_export_dynamic=no)  dnl AC_TRY_LINK gives false positive on rs6000-ibm-aix4.2.1.0
   dnl AC_TRY_LINK(,,ac_export_dynamic=yes,ac_export_dynamic=no)
   AC_TRY_RUN(main(){exit(0);},ac_export_dynamic=yes,ac_export_dynamic=no,ac_export_dynamic=no)
 test $ac_export_dynamic = yes|| LDFLAGS=$OLDLDFLAGS  test $ac_export_dynamic = yes|| LDFLAGS=$OLDLDFLAGS
 AC_MSG_RESULT($ac_export_dynamic)  AC_MSG_RESULT($ac_export_dynamic)
   
Line 207  case "$host_cpu" in Line 209  case "$host_cpu" in
                 machine=386                  machine=386
                 CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr -fforce-mem"                  CFLAGS="$CFLAGS -fomit-frame-pointer -fforce-addr -fforce-mem"
                 CFLAGS_1="$CFLAGS"                  CFLAGS_1="$CFLAGS"
                 CFLAGS="$CFLAGS -mpentiumpro"                  CFLAGS="$CFLAGS -mpentium"
                 AC_TRY_COMPILE(,,,CFLAGS="$CFLAGS_1 -m486")                  AC_TRY_COMPILE(,,,CFLAGS="$CFLAGS_1 -m486")
                 if test "${enable_direct_threaded+set}" = "" \                  if test "${enable_direct_threaded+set}" = "" \
                         -a "${enable_indirect_threaded+set}" = ""                          -a "${enable_indirect_threaded+set}" = ""
                 then                  then
                         echo "Using direct threaded code on PPro/Pentium II"                          echo "Using direct threaded code on Athlon/PPro/Pentium II/Pentium III"
                         AC_DEFINE(DIRECT_THREADED)                          AC_DEFINE(DIRECT_THREADED)
                 fi                  fi
                 ;;                  ;;
Line 246  case "$host_cpu" in Line 248  case "$host_cpu" in
                 #full IEEE FP support for more uniformity across platforms:                  #full IEEE FP support for more uniformity across platforms:
                 CFLAGS="$CFLAGS -mieee"                  CFLAGS="$CFLAGS -mieee"
                 ;;                  ;;
         power*)          power*|rs6000)
                 machine=power                  machine=power
                 $srcdir/mkinstalldirs arch/power                  $srcdir/mkinstalldirs arch/power
                 AC_CHECK_FUNC(_sync_cache_range,true,LIBOBJS="$LIBOBJS ../arch/power/_sync_cache_range.o")                  AC_CHECK_FUNC(_sync_cache_range,true,LIBOBJS="$LIBOBJS ../arch/power/_sync_cache_range.o")
                   #link text segment into first 32MB
                   AC_MSG_CHECKING([whether the linker accepts --script=arch/power/elf32ppc.x])
                   OLDLDFLAGS=$LDFLAGS
                   #the -L../$srcdir helps when $srcdir is relative
                   LDFLAGS="$LDFLAGS -L$srcdir -L../$srcdir -Xlinker --script=$srcdir/arch/power/elf32ppc.x"
                   AC_TRY_LINK(,,ac_link_script=yes,ac_link_script=no)
                   test $ac_link_script = yes||LDFLAGS=$OLDLDFLAGS
                   AC_MSG_RESULT($ac_link_script)
                   AC_MSG_CHECKING([whether the code is in the first 32MB])
                   AC_TRY_RUN([main(){label: exit(((unsigned long)&&label)>32000000UL);}],ac_code_under_32=yes,ac_code_under_32=no,ac_code_under_32=no)
                   AC_MSG_RESULT($ac_code_under_32)
                   test $ac_code_under_32 = yes||(AC_MSG_WARN([Using indirect threading; please contact us (bug-gforth@gnu.org)]); AC_DEFINE(INDIRECT_THREADED))
                 ;;                  ;;
         *)          *)
                 echo "No direct threading support for $host_cpu, using indirect threading."                  echo "No direct threading support for $host_cpu, using indirect threading."
Line 262  esac Line 276  esac
 AC_SUBST(host)  AC_SUBST(host)
 AC_SUBST(ENGINE_FLAGS)  AC_SUBST(ENGINE_FLAGS)
   
   AC_CHECK_PROG(asm_fs,asm.fs,arch/$machine/asm.fs,,$srcdir/arch/$machine)
   AC_SUBST(asm_fs)
   
   AC_CHECK_PROG(disasm_fs,disasm.fs,arch/$machine/disasm.fs,,$srcdir/arch/$machine)
   AC_SUBST(disasm_fs)
   
 case "$host_os" in  case "$host_os" in
         *win32)          *win32)
                 EXE=".exe"                  EXE=".exe"
Line 330  AC_CHECK_FUNCS(rint expm1 log1p) Line 350  AC_CHECK_FUNCS(rint expm1 log1p)
 AC_REPLACE_FUNCS(ecvt)  AC_REPLACE_FUNCS(ecvt)
 dnl No check for select, because our replacement is no good under  dnl No check for select, because our replacement is no good under
 dnl anything but DOS  dnl anything but DOS
 AC_CHECK_HEADERS(sys/mman.h)  AC_CHECK_HEADERS(sys/mman.h fnmatch.h)
   AC_FUNC_FNMATCH
   test $ac_cv_func_fnmatch_works = yes || LIBOBJS="$LIBOBJS fnmatch.o"
 AC_CHECK_FUNCS(mmap sysconf getpagesize)  AC_CHECK_FUNCS(mmap sysconf getpagesize)
 AM_PATH_LISPDIR  AM_PATH_LISPDIR
   

Removed from v.1.58  
changed lines
  Added in v.1.69


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