2004-05-25 Artem B. Bityuckiy <abitytsky@softminecorp.com>

        * newlib.hin: (_WANT_IO_POS_ARGS): New define.
        (_WANT_IO_LONG_LONG): Ditto.
        (_WANT_IO_LONG_DOUBLE): Ditto.
        * configure.in: Add new configuration options
        --enable-newlib-io-long-long and --enable-newlib-io-long-double
        which tie to new defines in newlib.hin.
        * configure: Regenerated.
        * configure.host: Add checks for new configuration options.  Also
        fix up check for --enable-newlib-io-pos-args so configuration
        option will override any default for a given platform.
        Remove defining compiler flags for the _WANT_IO* options.
        * libc/stdio/vfprintf.c: Change to use new newlib.hin defines
        instead of looking for old compiler flags.
        * libc/stdio/vfscanf.c: Ditto.
        * libc/stdio/vfieeefp.h: Ditto.
        * libc/machine/powerpc/vfprintf.c: Ditto.
        * libc/machine/powerpc/vfscanf.c: Ditto.

diff --git a/newlib/ChangeLog b/newlib/ChangeLog
index d8269c7..58b354c 100644 (file)
--- a/newlib/ChangeLog
+++ b/newlib/ChangeLog
@@ -1,3 +1,23 @@
+2004-05-25  Artem B. Bityuckiy  <abitytsky@softminecorp.com>
+
+       * newlib.hin: (_WANT_IO_POS_ARGS): New define.
+       (_WANT_IO_LONG_LONG): Ditto.
+       (_WANT_IO_LONG_DOUBLE): Ditto.
+       * configure.in: Add new configuration options
+       --enable-newlib-io-long-long and --enable-newlib-io-long-double
+       which tie to new defines in newlib.hin.
+       * configure: Regenerated.
+       * configure.host: Add checks for new configuration options.  Also
+       fix up check for --enable-newlib-io-pos-args so configuration
+       option will override any default for a given platform.
+       Remove defining compiler flags for the _WANT_IO* options.
+       * libc/stdio/vfprintf.c: Change to use new newlib.hin defines
+       instead of looking for old compiler flags.
+       * libc/stdio/vfscanf.c: Ditto.
+       * libc/stdio/vfieeefp.h: Ditto.
+       * libc/machine/powerpc/vfprintf.c: Ditto.
+       * libc/machine/powerpc/vfscanf.c: Ditto.
+
 2004-05-25  Jeff Johnston  <jjohnstn@redhat.com>
 
        * testsuite/include/check.h: Add include of <stdio.h>.

diff --git a/newlib/configure b/newlib/configure
index eec333c..637aeca 100755 (executable)
--- a/newlib/configure
+++ b/newlib/configure
@@ -14,6 +14,10 @@ ac_default_prefix=/usr/local
 ac_help="$ac_help
   --enable-newlib-io-pos-args enable printf-family positional arg support"
 ac_help="$ac_help
+  --enable-newlib-io-long-long   enable long long type support in IO functions like printf/scanf"
+ac_help="$ac_help
+  --enable-newlib-io-long-double   enable long double type support in IO functions printf/scanf"
+ac_help="$ac_help
   --enable-multilib         build many library versions (default)"
 ac_help="$ac_help
   --enable-target-optspace  optimize for space"
@@ -593,9 +597,32 @@ if test "${enable_newlib_io_pos_args+set}" = set; then
   *)   { echo "configure: error: bad value ${enableval} for newlib-io-pos-args option" 1>&2; exit 1; } ;;
  esac
 else
-  newlib_io_pos_args=no
+  newlib_io_pos_args=
 fi
 
+# Check whether --enable-newlib-io-long-long or --disable-newlib-io-long-long was given.
+if test "${enable_newlib_io_long_long+set}" = set; then
+  enableval="$enable_newlib_io_long_long"
+  case "${enableval}" in
+  yes) newlib_io_long_long=yes;;
+  no)  newlib_io_long_long=no ;;
+  *)   { echo "configure: error: bad value ${enableval} for newlib-io-long-long option" 1>&2; exit 1; } ;;
+ esac
+else
+  newlib_io_long_long=
+fi
+
+# Check whether --enable-newlib-io-long-double or --disable-newlib-io-long-double was given.
+if test "${enable_newlib_io_long_double+set}" = set; then
+  enableval="$enable_newlib_io_long_double"
+  case "${enableval}" in
+  yes) newlib_io_long_double=yes;;
+  no)  newlib_io_long_double=no ;;
+  *)   { echo "configure: error: bad value ${enableval} for newlib-io-long-double option" 1>&2; exit 1; } ;;
+ esac
+else
+  newlib_io_long_double=
+fi
 
 am__api_version="1.4"
 # Find a good install program.  We prefer a C program (faster),
@@ -610,7 +637,7 @@ am__api_version="1.4"
 # 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""... $ac_c" 1>&6
-echo "configure:614: checking for a BSD compatible install" >&5
+echo "configure:641: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -663,7 +690,7 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}'
 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6
-echo "configure:667: checking whether build environment is sane" >&5
+echo "configure:694: checking whether build environment is sane" >&5
 # Just in case
 sleep 1
 echo timestamp > conftestfile
@@ -720,7 +747,7 @@ test "$program_suffix" != NONE &&
 test "$program_transform_name" = "" && program_transform_name="s,x,x,"
 
 echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6
-echo "configure:724: checking whether ${MAKE-make} sets \${MAKE}" >&5
+echo "configure:751: checking whether ${MAKE-make} sets \${MAKE}" >&5
 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -753,12 +780,12 @@ else
 fi
 
 echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6
-echo "configure:757: checking for Cygwin environment" >&5
+echo "configure:784: checking for Cygwin environment" >&5
 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 762 "configure"
+#line 789 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -769,7 +796,7 @@ int main() {
 return __CYGWIN__;
 ; return 0; }
 EOF
-if { (eval echo configure:773: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:800: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_cygwin=yes
 else
@@ -786,19 +813,19 @@ echo "$ac_t""$ac_cv_cygwin" 1>&6
 CYGWIN=
 test "$ac_cv_cygwin" = yes && CYGWIN=yes
 echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6
-echo "configure:790: checking for mingw32 environment" >&5
+echo "configure:817: checking for mingw32 environment" >&5
 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 795 "configure"
+#line 822 "configure"
 #include "confdefs.h"
 
 int main() {
 return __MINGW32__;
 ; return 0; }
 EOF
-if { (eval echo configure:802: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:829: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_mingw32=yes
 else
@@ -990,7 +1017,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; }
 fi
 
 echo $ac_n "checking host system type""... $ac_c" 1>&6
-echo "configure:994: checking host system type" >&5
+echo "configure:1021: checking host system type" >&5
 
 host_alias=$host
 case "$host_alias" in
@@ -1011,7 +1038,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$host" 1>&6
 
 echo $ac_n "checking target system type""... $ac_c" 1>&6
-echo "configure:1015: checking target system type" >&5
+echo "configure:1042: checking target system type" >&5
 
 target_alias=$target
 case "$target_alias" in
@@ -1029,7 +1056,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'`
 echo "$ac_t""$target" 1>&6
 
 echo $ac_n "checking build system type""... $ac_c" 1>&6
-echo "configure:1033: checking build system type" >&5
+echo "configure:1060: checking build system type" >&5
 
 build_alias=$build
 case "$build_alias" in
@@ -1072,7 +1099,7 @@ EOF
 
 missing_dir=`cd $ac_aux_dir && pwd`
 echo $ac_n "checking for working aclocal-${am__api_version}""... $ac_c" 1>&6
-echo "configure:1076: checking for working aclocal-${am__api_version}" >&5
+echo "configure:1103: checking for working aclocal-${am__api_version}" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -1085,7 +1112,7 @@ else
 fi
 
 echo $ac_n "checking for working autoconf""... $ac_c" 1>&6
-echo "configure:1089: checking for working autoconf" >&5
+echo "configure:1116: checking for working autoconf" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -1098,7 +1125,7 @@ else
 fi
 
 echo $ac_n "checking for working automake-${am__api_version}""... $ac_c" 1>&6
-echo "configure:1102: checking for working automake-${am__api_version}" >&5
+echo "configure:1129: checking for working automake-${am__api_version}" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -1111,7 +1138,7 @@ else
 fi
 
 echo $ac_n "checking for working autoheader""... $ac_c" 1>&6
-echo "configure:1115: checking for working autoheader" >&5
+echo "configure:1142: checking for working autoheader" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -1124,7 +1151,7 @@ else
 fi
 
 echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6
-echo "configure:1128: checking for working makeinfo" >&5
+echo "configure:1155: checking for working makeinfo" >&5
 # Run test in a subshell; some versions of sh will print an error if
 # an executable is not found, even if stderr is redirected.
 # Redirect stdin to placate older versions of autoconf.  Sigh.
@@ -1149,7 +1176,7 @@ fi
 # 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:1153: checking for $ac_word" >&5
+echo "configure:1180: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1179,7 +1206,7 @@ if test -z "$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:1183: checking for $ac_word" >&5
+echo "configure:1210: 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
@@ -1228,7 +1255,7 @@ fi
 fi
 
 echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6
-echo "configure:1232: checking whether we are using GNU C" >&5
+echo "configure:1259: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1237,7 +1264,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1241: \"$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:1268: \"$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
@@ -1252,7 +1279,7 @@ if test $ac_cv_prog_gcc = yes; then
   ac_save_CFLAGS="$CFLAGS"
   CFLAGS=
   echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1256: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:1283: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1283,7 +1310,7 @@ fi
 # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
 set dummy ${ac_tool_prefix}as; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1287: checking for $ac_word" >&5
+echo "configure:1314: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1315,7 +1342,7 @@ fi
 # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ar; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1319: checking for $ac_word" >&5
+echo "configure:1346: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1347,7 +1374,7 @@ fi
 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:1351: checking for $ac_word" >&5
+echo "configure:1378: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1379,7 +1406,7 @@ if test -n "$ac_tool_prefix"; then
   # 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:1383: checking for $ac_word" >&5
+echo "configure:1410: 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
@@ -1424,7 +1451,7 @@ fi
 # 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""... $ac_c" 1>&6
-echo "configure:1428: checking for a BSD compatible install" >&5
+echo "configure:1455: checking for a BSD compatible install" >&5
 if test -z "$INSTALL"; then
 if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1478,7 +1505,7 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
 
 
 echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6
-echo "configure:1482: checking whether to enable maintainer-specific portions of Makefiles" >&5
+echo "configure:1509: checking whether to enable maintainer-specific portions of Makefiles" >&5
     # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given.
 if test "${enable_maintainer_mode+set}" = set; then
   enableval="$enable_maintainer_mode"
@@ -1512,7 +1539,7 @@ if false; then
   
 
 echo $ac_n "checking for executable suffix""... $ac_c" 1>&6
-echo "configure:1516: checking for executable suffix" >&5
+echo "configure:1543: checking for executable suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1522,7 +1549,7 @@ else
   rm -f conftest*
   echo 'int main () { return 0; }' > conftest.$ac_ext
   ac_cv_exeext=
-  if { (eval echo configure:1526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
+  if { (eval echo configure:1553: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then
     for file in conftest.*; do
       case $file in
       *.c | *.o | *.obj) ;;
@@ -1697,7 +1724,7 @@ fi
 # 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:1701: checking for $ac_word" >&5
+echo "configure:1728: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1727,7 +1754,7 @@ if test -z "$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:1731: checking for $ac_word" >&5
+echo "configure:1758: 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
@@ -1778,7 +1805,7 @@ 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:1782: checking for $ac_word" >&5
+echo "configure:1809: 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
@@ -1810,7 +1837,7 @@ fi
 fi
 
 echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6
-echo "configure:1814: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
+echo "configure:1841: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5
 
 ac_ext=c
 # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
@@ -1821,12 +1848,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 cat > conftest.$ac_ext << EOF
 
-#line 1825 "configure"
+#line 1852 "configure"
 #include "confdefs.h"
 
 main(){return(0);}
 EOF
-if { (eval echo configure:1830: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1857: \"$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
@@ -1852,12 +1879,12 @@ 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""... $ac_c" 1>&6
-echo "configure:1856: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5
+echo "configure:1883: checking whether the C compiler ($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""... $ac_c" 1>&6
-echo "configure:1861: checking whether we are using GNU C" >&5
+echo "configure:1888: checking whether we are using GNU C" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1866,7 +1893,7 @@ else
   yes;
 #endif
 EOF
-if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1870: \"$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:1897: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then
   ac_cv_prog_gcc=yes
 else
   ac_cv_prog_gcc=no
@@ -1885,7 +1912,7 @@ ac_test_CFLAGS="${CFLAGS+set}"
 ac_save_CFLAGS="$CFLAGS"
 CFLAGS=
 echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6
-echo "configure:1889: checking whether ${CC-cc} accepts -g" >&5
+echo "configure:1916: checking whether ${CC-cc} accepts -g" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -1928,7 +1955,7 @@ ac_prog=ld
 if test "$GCC" = yes; then
   # Check if gcc -print-prog-name=ld gives a path.
   echo $ac_n "checking for ld used by GCC""... $ac_c" 1>&6
-echo "configure:1932: checking for ld used by GCC" >&5
+echo "configure:1959: checking for ld used by GCC" >&5
   case $host in
   *-*-mingw*)
     # gcc leaves a trailing carriage return which upsets mingw
@@ -1958,10 +1985,10 @@ echo "configure:1932: checking for ld used by GCC" >&5
   esac
 elif test "$with_gnu_ld" = yes; then
   echo $ac_n "checking for GNU ld""... $ac_c" 1>&6
-echo "configure:1962: checking for GNU ld" >&5
+echo "configure:1989: checking for GNU ld" >&5
 else
   echo $ac_n "checking for non-GNU ld""... $ac_c" 1>&6
-echo "configure:1965: checking for non-GNU ld" >&5
+echo "configure:1992: checking for non-GNU ld" >&5
 fi
 if eval "test \"`echo '$''{'lt_cv_path_LD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1996,7 +2023,7 @@ else
 fi
 test -z "$LD" && { echo "configure: error: no acceptable ld found in \$PATH" 1>&2; exit 1; }
 echo $ac_n "checking if the linker ($LD) is GNU ld""... $ac_c" 1>&6
-echo "configure:2000: checking if the linker ($LD) is GNU ld" >&5
+echo "configure:2027: checking if the linker ($LD) is GNU ld" >&5
 if eval "test \"`echo '$''{'lt_cv_prog_gnu_ld'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2013,7 +2040,7 @@ with_gnu_ld=$lt_cv_prog_gnu_ld
 
 
 echo $ac_n "checking for $LD option to reload object files""... $ac_c" 1>&6
-echo "configure:2017: checking for $LD option to reload object files" >&5
+echo "configure:2044: checking for $LD option to reload object files" >&5
 if eval "test \"`echo '$''{'lt_cv_ld_reload_flag'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2025,7 +2052,7 @@ reload_flag=$lt_cv_ld_reload_flag
 test -n "$reload_flag" && reload_flag=" $reload_flag"
 
 echo $ac_n "checking for BSD-compatible nm""... $ac_c" 1>&6
-echo "configure:2029: checking for BSD-compatible nm" >&5
+echo "configure:2056: checking for BSD-compatible nm" >&5
 if eval "test \"`echo '$''{'lt_cv_path_NM'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2063,7 +2090,7 @@ NM="$lt_cv_path_NM"
 echo "$ac_t""$NM" 1>&6
 
 echo $ac_n "checking whether ln -s works""... $ac_c" 1>&6
-echo "configure:2067: checking whether ln -s works" >&5
+echo "configure:2094: checking whether ln -s works" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_LN_S'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2084,7 +2111,7 @@ else
 fi
 
 echo $ac_n "checking how to recognise dependant libraries""... $ac_c" 1>&6
-echo "configure:2088: checking how to recognise dependant libraries" >&5
+echo "configure:2115: checking how to recognise dependant libraries" >&5
 if eval "test \"`echo '$''{'lt_cv_deplibs_check_method'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2257,13 +2284,13 @@ file_magic_cmd=$lt_cv_file_magic_cmd
 deplibs_check_method=$lt_cv_deplibs_check_method
 
 echo $ac_n "checking for object suffix""... $ac_c" 1>&6
-echo "configure:2261: checking for object suffix" >&5
+echo "configure:2288: checking for object suffix" >&5
 if eval "test \"`echo '$''{'ac_cv_objext'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   rm -f conftest*
 echo 'int i = 1;' > conftest.$ac_ext
-if { (eval echo configure:2267: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2294: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   for ac_file in conftest.*; do
     case $ac_file in
     *.c) ;;
@@ -2287,7 +2314,7 @@ case $deplibs_check_method in
 file_magic*)
   if test "$file_magic_cmd" = '$MAGIC_CMD'; then
     echo $ac_n "checking for ${ac_tool_prefix}file""... $ac_c" 1>&6
-echo "configure:2291: checking for ${ac_tool_prefix}file" >&5
+echo "configure:2318: checking for ${ac_tool_prefix}file" >&5
 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2349,7 +2376,7 @@ fi
 if test -z "$lt_cv_path_MAGIC_CMD"; then
   if test -n "$ac_tool_prefix"; then
     echo $ac_n "checking for file""... $ac_c" 1>&6
-echo "configure:2353: checking for file" >&5
+echo "configure:2380: checking for file" >&5
 if eval "test \"`echo '$''{'lt_cv_path_MAGIC_CMD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2420,7 +2447,7 @@ esac
 # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2424: checking for $ac_word" >&5
+echo "configure:2451: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2452,7 +2479,7 @@ if test -n "$ac_tool_prefix"; then
   # 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:2456: checking for $ac_word" >&5
+echo "configure:2483: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2487,7 +2514,7 @@ fi
 # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
 set dummy ${ac_tool_prefix}strip; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2491: checking for $ac_word" >&5
+echo "configure:2518: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2519,7 +2546,7 @@ if test -n "$ac_tool_prefix"; then
   # 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:2523: checking for $ac_word" >&5
+echo "configure:2550: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_STRIP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2586,8 +2613,8 @@ test x"$pic_mode" = xno && libtool_flags="$libtool_flags --prefer-non-pic"
 case $host in
 *-*-irix6*)
   # Find out which ABI we are using.
-  echo '#line 2590 "configure"' > conftest.$ac_ext
-  if { (eval echo configure:2591: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  echo '#line 2617 "configure"' > conftest.$ac_ext
+  if { (eval echo configure:2618: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
     case `/usr/bin/file conftest.$ac_objext` in
     *32-bit*)
       LD="${LD-ld} -32"
@@ -2606,7 +2633,7 @@ case $host in
 ia64-*-hpux*)
   # Find out which ABI we are using.
   echo 'int i;' > conftest.$ac_ext
-  if { (eval echo configure:2610: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+  if { (eval echo configure:2637: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
     case "`/usr/bin/file conftest.o`" in
     *ELF-32*)
       HPUX_IA64_MODE="32"
@@ -2624,7 +2651,7 @@ ia64-*-hpux*)
   SAVE_CFLAGS="$CFLAGS"
   CFLAGS="$CFLAGS -belf"
   echo $ac_n "checking whether the C compiler needs -belf""... $ac_c" 1>&6
-echo "configure:2628: checking whether the C compiler needs -belf" >&5
+echo "configure:2655: checking whether the C compiler needs -belf" >&5
 if eval "test \"`echo '$''{'lt_cv_cc_needs_belf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2637,14 +2664,14 @@ ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$a
 cross_compiling=$ac_cv_prog_cc_cross
 
      cat > conftest.$ac_ext <<EOF
-#line 2641 "configure"
+#line 2668 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:2648: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2675: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   lt_cv_cc_needs_belf=yes
 else
@@ -2674,7 +2701,7 @@ echo "$ac_t""$lt_cv_cc_needs_belf" 1>&6
   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2678: checking for $ac_word" >&5
+echo "configure:2705: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2706,7 +2733,7 @@ if test -n "$ac_tool_prefix"; then
   # Extract the first word of "dlltool", so it can be a program name with args.
 set dummy dlltool; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2710: checking for $ac_word" >&5
+echo "configure:2737: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_DLLTOOL'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2741,7 +2768,7 @@ fi
   # Extract the first word of "${ac_tool_prefix}as", so it can be a program name with args.
 set dummy ${ac_tool_prefix}as; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2745: checking for $ac_word" >&5
+echo "configure:2772: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2773,7 +2800,7 @@ if test -n "$ac_tool_prefix"; then
   # 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:2777: checking for $ac_word" >&5
+echo "configure:2804: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2808,7 +2835,7 @@ fi
   # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
 set dummy ${ac_tool_prefix}objdump; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2812: checking for $ac_word" >&5
+echo "configure:2839: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2840,7 +2867,7 @@ if test -n "$ac_tool_prefix"; then
   # Extract the first word of "objdump", so it can be a program name with args.
 set dummy objdump; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2844: checking for $ac_word" >&5
+echo "configure:2871: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_prog_OBJDUMP'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2876,12 +2903,12 @@ fi
   # recent cygwin and mingw systems supply a stub DllMain which the user
   # can override, but on older systems we have to supply one
   echo $ac_n "checking if libtool should supply DllMain function""... $ac_c" 1>&6
-echo "configure:2880: checking if libtool should supply DllMain function" >&5
+echo "configure:2907: checking if libtool should supply DllMain function" >&5
 if eval "test \"`echo '$''{'lt_cv_need_dllmain'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2885 "configure"
+#line 2912 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -2889,7 +2916,7 @@ extern int __attribute__((__stdcall__)) DllMain(void*, int, void*);
       DllMain (0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:2893: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2920: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   lt_cv_need_dllmain=no
 else
@@ -2910,19 +2937,19 @@ echo "$ac_t""$lt_cv_need_dllmain" 1>&6
     SAVE_CFLAGS="$CFLAGS"
     CFLAGS="$CFLAGS -mdll"
     echo $ac_n "checking how to link DLLs""... $ac_c" 1>&6
-echo "configure:2914: checking how to link DLLs" >&5
+echo "configure:2941: checking how to link DLLs" >&5
 if eval "test \"`echo '$''{'lt_cv_cc_dll_switch'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2919 "configure"
+#line 2946 "configure"
 #include "confdefs.h"
 
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:2926: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2953: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   lt_cv_cc_dll_switch=-mdll
 else
@@ -3036,7 +3063,7 @@ 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:3040: checking for $ac_word" >&5
+echo "configure:3067: 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
@@ -3205,6 +3232,27 @@ EOF
 
 fi
 
+if test "${newlib_io_long_long}" = "yes"; then
+cat >> confdefs.h <<EOF
+#define _WANT_IO_LONG_LONG 1
+EOF
+
+fi
+
+if test "${newlib_io_long_double}" = "yes"; then
+cat >> confdefs.h <<EOF
+#define _WANT_IO_LONG_DOUBLE 1
+EOF
+
+fi
+
+if test "${newlib_io_pos_args}" = "yes"; then
+cat >> confdefs.h <<EOF
+#define _WANT_IO_POS_ARGS 1
+EOF
+
+fi
+
 if test "${newlib_mb}" = "yes"; then
 cat >> confdefs.h <<EOF
 #define _MB_CAPABLE 1

diff --git a/newlib/configure.host b/newlib/configure.host
index bfc64e9..970a49c 100644 (file)
--- a/newlib/configure.host
+++ b/newlib/configure.host
@@ -24,6 +24,8 @@
 #   target_optspace    --enable-target-optspace ("yes", "no", "")
 #   newlib_multithread --enable-newlib-multithread ("yes", "no", "yes")
 #   newlib_elix_level  --enable-newlib-elix-level ("1","2","3","4") ("4")
+#   newlib_io_long_long --enable-newlib-io-long-long ("yes", "no", "")
+#   newlib_io_long_double --enable-newlib-io-long-double ("yes", "no", "")
 
 # It sets the following shell variables:
 #   newlib_cflags      Special CFLAGS to use when building
@@ -55,6 +57,9 @@ crt1=
 crt1_dir=
 use_libtool=no
 have_sys_mach_dir=no
+default_newlib_io_long_long=no
+default_newlib_io_long_double=no
+default_newlib_io_pos_args=no
 aext=a
 oext=o
 
@@ -256,12 +261,6 @@ if [ "${newlib_io_float}" = "no" ] ; then
        newlib_cflags="${newlib_cflags} -DNO_FLOATING_POINT"
 fi
 
-# Enable printf positional argument support if requested.
-
-if [ "${newlib_io_pos_args}" = "yes" ] ; then
-       newlib_cflags="${newlib_cflags} -DWANT_IO_POS_ARGS"
-fi
-
 # Verify if shared newlib support is allowed and set appropriate variables
 # We don't want to use libtool for platforms that we are not going to
 # support shared libraries.  This is because it adds executable tests which
@@ -343,11 +342,13 @@ case "${host}" in
        crt1=crt1.o
        crt1_dir=libc/sys/${sys_dir}    
        gcc_dir=`gcc -print-search-dirs | awk '/^install:/{print $2}'`
+       default_newlib_io_long_double="yes"
+       default_newlib_io_long_long="yes"
+       default_newlib_io_pos_args="yes"
        #newlib_cflags="${newlib_cflags} -Werror" # DEBUGGING ONLY;BREAKS BUILD
        newlib_cflags="${newlib_cflags} -Wall"
        newlib_cflags="${newlib_cflags} -D_I386MACH_ALLOW_HW_INTERRUPTS"
        newlib_cflags="${newlib_cflags} -DHAVE_FCNTL"
-       newlib_cflags="${newlib_cflags} -DWANT_IO_POS_ARGS -DWANT_IO_LONG_DBL"
        # --- Required when building a shared library ------------------------
        newlib_cflags="${newlib_cflags} -fPIC -D_I386MACH_NEED_SOTYPE_FUNCTION"
        # --- The three lines below are optional ------------------------------
@@ -431,7 +432,10 @@ case "${host}" in
   *-*-cygwin*)
        test -z "$cygwin_srcdir" && cygwin_srcdir=`cd ${srcdir}/../winsup/cygwin; pwd`
        export cygwin_srcdir
-       newlib_cflags="${newlib_cflags} -DHAVE_OPENDIR -DHAVE_RENAME -DSIGNAL_PROVIDED -DWANT_IO_POS_ARGS -DWANT_IO_LONG_DBL -DWANT_PRINTF_LONG_LONG -D_COMPILING_NEWLIB -DHAVE_FCNTL -DMALLOC_PROVIDED -I${cygwin_srcdir}/include"
+       default_newlib_io_long_long="yes"
+       default_newlib_io_long_double="yes"
+       default_newlib_io_pos_args="yes"
+       newlib_cflags="${newlib_cflags} -DHAVE_OPENDIR -DHAVE_RENAME -DSIGNAL_PROVIDED -D_COMPILING_NEWLIB -DHAVE_FCNTL -DMALLOC_PROVIDED -I${cygwin_srcdir}/include"
        syscall_dir=syscalls
        ;;
 # RTEMS supplies its own versions of some routines:
@@ -442,7 +446,8 @@ case "${host}" in
 #
 #  NOTE: When newlib malloc uses a semaphore, RTEMS will switch to that.
   *-*-rtems*)
-       newlib_cflags="${newlib_cflags} -DHAVE_GETTIMEOFDAY -DMALLOC_PROVIDED -DEXIT_PROVIDED -DMISSING_SYSCALL_NAMES -DSIGNAL_PROVIDED -DREENTRANT_SYSCALLS_PROVIDED -DHAVE_OPENDIR -DNO_EXEC -DWANT_PRINTF_LONG_LONG -DHAVE_FCNTL"
+       default_newlib_io_long_long="yes"
+       newlib_cflags="${newlib_cflags} -DHAVE_GETTIMEOFDAY -DMALLOC_PROVIDED -DEXIT_PROVIDED -DMISSING_SYSCALL_NAMES -DSIGNAL_PROVIDED -DREENTRANT_SYSCALLS_PROVIDED -DHAVE_OPENDIR -DNO_EXEC -DHAVE_FCNTL"
        ;;
 # VxWorks supplies its own version of malloc, and the newlib one
 # doesn't work because VxWorks does not have sbrk.
@@ -491,12 +496,11 @@ case "${host}" in
        newlib_cflags="${newlib_cflags} -DARM_RDI_MONITOR"
        ;;
   fr30-*-*)
-       newlib_cflags="${newlib_cflags}"
        syscall_dir=syscalls
        ;;
   frv-*-*)
         syscall_dir=syscalls
-       newlib_cflags="${newlib_cflags} -DWANT_PRINTF_LONG_LONG"
+       default_newlib_io_long_long="yes"
         ;;
   h8300*-*-*)
        syscall_dir=syscalls    
@@ -517,7 +521,7 @@ case "${host}" in
        ;;
   iq2000*)
        syscall_dir=syscalls
-       newlib_cflags="${newlib_cflags} -DWANT_PRINTF_LONG_LONG"
+       default_newlib_io_long_long="yes"
        ;;
   m32r-*-*)
        # Pass -msdata=sdata so _impure_ptr goes in .sdata.
@@ -531,11 +535,11 @@ case "${host}" in
        newlib_cflags="${newlib_cflags} -DNO_EXEC -DABORT_PROVIDED -DSMALL_MEMORY -DMISSING_SYSCALL_NAMES"
        ;;
   mcore-*-*)
-       newlib_cflags="${newlib_cflags}"
        syscall_dir=syscalls
        ;;
   mips64vr*-*-*)
-       newlib_cflags="${newlib_cflags} -DWANT_PRINTF_LONG_LONG -DMISSING_SYSCALL_NAMES"
+       default_newlib_io_long_long="yes"
+       newlib_cflags="${newlib_cflags} -DMISSING_SYSCALL_NAMES"
        ;;
   mmix-*)
        syscall_dir=syscalls
@@ -547,10 +551,12 @@ case "${host}" in
        syscall_dir=syscalls
        ;;
   powerpc*-*-eabialtivec*)
-       newlib_cflags="${newlib_cflags} -DMISSING_SYSCALL_NAMES -DWANT_PRINTF_LONG_LONG"
+       default_newlib_io_long_long="yes"
+       newlib_cflags="${newlib_cflags} -DMISSING_SYSCALL_NAMES"
        ;;
   powerpc*-*-eabispe*)
-       newlib_cflags="${newlib_cflags} -DMISSING_SYSCALL_NAMES -DWANT_PRINTF_LONG_LONG"
+       default_newlib_io_long_long="yes"
+       newlib_cflags="${newlib_cflags} -DMISSING_SYSCALL_NAMES"
        ;;
   powerpc*-*-eabi* | \
   powerpc*-*-elf* | \
@@ -558,14 +564,16 @@ case "${host}" in
   powerpc*-*-rtem* | \
   powerpc*-*-sysv* | \
   powerpc*-*-solaris*)
-       newlib_cflags="${newlib_cflags} -mrelocatable-lib -mno-eabi -mstrict-align -DMISSING_SYSCALL_NAMES -DWANT_PRINTF_LONG_LONG"
+       default_newlib_io_long_long="yes"
+       newlib_cflags="${newlib_cflags} -mrelocatable-lib -mno-eabi -mstrict-align -DMISSING_SYSCALL_NAMES"
        ;;
   powerpcle-*-pe)
        newlib_cflags="${newlib_cflags} -DHAVE_OPENDIR -DHAVE_RENAME -DHAVE_FCNTL"
        syscall_dir=syscalls
        ;;
   sh*-*-*)
-       newlib_cflags="${newlib_cflags} -DHAVE_GETTIMEOFDAY -DWANT_PRINTF_LONG_LONG"
+       default_newlib_io_long_long="yes"
+       newlib_cflags="${newlib_cflags} -DHAVE_GETTIMEOFDAY"
        syscall_dir=syscalls
        ;;
   sparc-sun-sunos*)
@@ -638,3 +646,26 @@ case "${host}" in
        syscall_dir=
        ;;
 esac
+
+# Use defaults for certain settings if not specified by user
+
+# Enable long long support in I/O routines if requested.
+if [ "x${newlib_io_long_long}" = "x" ]; then
+       if [ ${default_newlib_io_long_long} = "yes" ]; then
+               newlib_io_long_long="yes";
+       fi
+fi
+
+# Enable long double support in I/O routines if requested.
+if [ "x${newlib_io_long_double}" = "x" ]; then
+       if [ ${default_newlib_io_long_double} = "yes" ]; then
+               newlib_io_long_double="yes";
+       fi
+fi
+
+# Enable printf positional argument support if requested.
+if [ "x${newlib_io_pos_args}" = "x" ]; then
+       if [ ${default_newlib_io_pos_args} = "yes" ]; then
+               newlib_io_pos_args="yes";
+       fi
+fi

diff --git a/newlib/configure.in b/newlib/configure.in
index 91a21c7..693d092 100644 (file)
--- a/newlib/configure.in
+++ b/newlib/configure.in
@@ -17,8 +17,25 @@ AC_ARG_ENABLE(newlib-io-pos-args,
   yes) newlib_io_pos_args=yes ;;
   no)  newlib_io_pos_args=no ;;
   *)   AC_MSG_ERROR(bad value ${enableval} for newlib-io-pos-args option) ;;
- esac], [newlib_io_pos_args=no])dnl
+ esac], [newlib_io_pos_args=])dnl
 
+dnl Support --enable-newlib-io-long-long
+AC_ARG_ENABLE(newlib-io-long-long,
+[  --enable-newlib-io-long-long   enable long long type support in IO functions like printf/scanf],
+[case "${enableval}" in
+  yes) newlib_io_long_long=yes;;
+  no)  newlib_io_long_long=no ;;
+  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-io-long-long option) ;;
+ esac], [newlib_io_long_long=])dnl
+
+dnl Support --enable-newlib-io-long-double
+AC_ARG_ENABLE(newlib-io-long-double,
+[  --enable-newlib-io-long-double   enable long double type support in IO functions printf/scanf],
+[case "${enableval}" in
+  yes) newlib_io_long_double=yes;;
+  no)  newlib_io_long_double=no ;;
+  *)   AC_MSG_ERROR(bad value ${enableval} for newlib-io-long-double option) ;;
+ esac], [newlib_io_long_double=])dnl
 
 NEWLIB_CONFIGURE(.)
 
@@ -144,6 +161,18 @@ if test "${newlib_elix_level}" -gt "0"; then
 AC_DEFINE_UNQUOTED(_ELIX_LEVEL,${newlib_elix_level})
 fi
 
+if test "${newlib_io_long_long}" = "yes"; then
+AC_DEFINE_UNQUOTED(_WANT_IO_LONG_LONG)
+fi
+
+if test "${newlib_io_long_double}" = "yes"; then
+AC_DEFINE_UNQUOTED(_WANT_IO_LONG_DOUBLE)
+fi
+
+if test "${newlib_io_pos_args}" = "yes"; then
+AC_DEFINE_UNQUOTED(_WANT_IO_POS_ARGS)
+fi
+
 if test "${newlib_mb}" = "yes"; then
 AC_DEFINE_UNQUOTED(_MB_CAPABLE)
 AC_DEFINE_UNQUOTED(_MB_LEN_MAX,8)

diff --git a/newlib/libc/machine/powerpc/vfprintf.c b/newlib/libc/machine/powerpc/vfprintf.c
index ff3a4f6..aac5fb2 100644 (file)
--- a/newlib/libc/machine/powerpc/vfprintf.c
+++ b/newlib/libc/machine/powerpc/vfprintf.c
@@ -155,11 +155,6 @@ static char *rcsid = "$Id$";
 #endif
 #endif
 
-#define _NO_LONGLONG
-#if defined WANT_PRINTF_LONG_LONG && defined __GNUC__
-# undef _NO_LONGLONG
-#endif
-
 #include <_ansi.h>
 #include <limits.h>
 #include <stdio.h>
@@ -186,10 +181,15 @@ static char *rcsid = "$Id$";
    This could be changed in the future should the _ldtoa_r code be
    preferred over _dtoa_r.  */
 #define _NO_LONGDBL
-#if defined WANT_IO_LONG_DBL && (LDBL_MANT_DIG > DBL_MANT_DIG)
+#if defined _WANT_IO_LONG_DOUBLE && (LDBL_MANT_DIG > DBL_MANT_DIG)
 #undef _NO_LONGDBL
 #endif
 
+#define _NO_LONGLONG
+#if defined _WANT_IO_LONG_LONG && defined __GNUC__
+# undef _NO_LONGLONG
+#endif
+
 #ifdef __ALTIVEC__
 typedef union
 {

diff --git a/newlib/libc/machine/powerpc/vfscanf.c b/newlib/libc/machine/powerpc/vfscanf.c
index dfbde8b..c0d48a8 100644 (file)
--- a/newlib/libc/machine/powerpc/vfscanf.c
+++ b/newlib/libc/machine/powerpc/vfscanf.c
@@ -103,6 +103,7 @@ Supporting OS subroutines required:
  */
 
 #include <_ansi.h>
+#include <reent.h>
 #include <newlib.h>
 #include <ctype.h>
 #include <stdio.h>
@@ -128,13 +129,13 @@ Supporting OS subroutines required:
    This could be changed in the future should the _ldtoa_r code be
    preferred over _dtoa_r.  */
 #define _NO_LONGDBL
-#if defined WANT_IO_LONG_DBL && (LDBL_MANT_DIG > DBL_MANT_DIG)
+#if defined _WANT_IO_LONG_DOUBLE && (LDBL_MANT_DIG > DBL_MANT_DIG)
 #undef _NO_LONGDBL
 extern _LONG_DOUBLE _strtold _PARAMS((char *s, char **sptr));
 #endif
 
 #define _NO_LONGLONG
-#if defined WANT_PRINTF_LONG_LONG && defined __GNUC__
+#if defined _WANT_IO_LONG_LONG && defined __GNUC__
 # undef _NO_LONGLONG
 #endif
 

diff --git a/newlib/libc/stdio/vfieeefp.h b/newlib/libc/stdio/vfieeefp.h
index 1b240fc..3691ffe 100644 (file)
--- a/newlib/libc/stdio/vfieeefp.h
+++ b/newlib/libc/stdio/vfieeefp.h
@@ -29,6 +29,7 @@
 /* This header file is a modification of mprec.h that only contains floating
    point union code. */
 
+#include <newlib.h>
 #include <ieeefp.h>
 #include <math.h>
 #include <float.h>
@@ -57,7 +58,7 @@
 Exactly one of IEEE_8087, IEEE_MC68k, VAX, or IBM should be defined.
 #endif
 
-#ifdef WANT_IO_LONG_DBL
+#ifdef _WANT_IO_LONG_DOUBLE
 /* If we are going to examine or modify specific bits in a long double using
    the lword0 or lwordx macros, then we must wrap the long double inside
    a union.  This is necessary to avoid undefined behavior according to
@@ -134,7 +135,7 @@ struct ldieee
 };
 #endif /* LDBL_MANT_DIG */
 #endif /* !IEEE_8087 */
-#endif /* WANT_IO_LONG_DBL */
+#endif /* _WANT_IO_LONG_DOUBLE */
 
 /* If we are going to examine or modify specific bits in a double using
    the word0 and/or word1 macros, then we must wrap the double inside

diff --git a/newlib/libc/stdio/vfprintf.c b/newlib/libc/stdio/vfprintf.c
index 057a2a3..e63a7d8 100644 (file)
--- a/newlib/libc/stdio/vfprintf.c
+++ b/newlib/libc/stdio/vfprintf.c
@@ -169,17 +169,13 @@ static char *rcsid = "$Id$";
 #endif
 #endif
 
-#define _NO_LONGLONG
-#if defined WANT_PRINTF_LONG_LONG && defined __GNUC__
-# undef _NO_LONGLONG
-#endif
-
 #define _NO_POS_ARGS 
-#if defined WANT_IO_POS_ARGS
+#if defined _WANT_IO_POS_ARGS
 # undef _NO_POS_ARGS
 #endif
 
 #include <_ansi.h>
+#include <reent.h>
 #include <newlib.h>
 #include <reent.h>
 #include <stdio.h>
@@ -202,10 +198,15 @@ static char *rcsid = "$Id$";
    This could be changed in the future should the _ldtoa_r code be
    preferred over _dtoa_r.  */
 #define _NO_LONGDBL
-#if defined WANT_IO_LONG_DBL && (LDBL_MANT_DIG > DBL_MANT_DIG)
+#if defined _WANT_IO_LONG_DOUBLE && (LDBL_MANT_DIG > DBL_MANT_DIG)
 #undef _NO_LONGDBL
 #endif
 
+#define _NO_LONGLONG
+#if defined _WANT_IO_LONG_LONG && defined __GNUC__
+# undef _NO_LONGLONG
+#endif
+
 /*
  * Flush out all the vectors defined by the given uio,
  * then reset it so that it can be reused.

diff --git a/newlib/libc/stdio/vfscanf.c b/newlib/libc/stdio/vfscanf.c
index 7f83e16..e5bb345 100644 (file)
--- a/newlib/libc/stdio/vfscanf.c
+++ b/newlib/libc/stdio/vfscanf.c
@@ -103,8 +103,8 @@ Supporting OS subroutines required:
 */
 
 #include <_ansi.h>
-#include <newlib.h>
 #include <reent.h>
+#include <newlib.h>
 #include <ctype.h>
 #include <wctype.h>
 #include <stdio.h>
@@ -130,13 +130,13 @@ Supporting OS subroutines required:
    This could be changed in the future should the _ldtoa_r code be
    preferred over _dtoa_r.  */
 #define _NO_LONGDBL
-#if defined WANT_IO_LONG_DBL && (LDBL_MANT_DIG > DBL_MANT_DIG)
+#if defined _WANT_IO_LONG_DOUBLE && (LDBL_MANT_DIG > DBL_MANT_DIG)
 #undef _NO_LONGDBL
 extern _LONG_DOUBLE _strtold _PARAMS((char *s, char **sptr));
 #endif
 
 #define _NO_LONGLONG
-#if defined WANT_PRINTF_LONG_LONG && defined __GNUC__
+#if defined _WANT_IO_LONG_LONG && defined __GNUC__
 # undef _NO_LONGLONG
 #endif
 

diff --git a/newlib/newlib.hin b/newlib/newlib.hin
index dfdf198..bb0e2d7 100644 (file)
--- a/newlib/newlib.hin
+++ b/newlib/newlib.hin
@@ -8,6 +8,15 @@
 /* Newlib version */
 #undef _NEWLIB_VERSION
 
+/* long long type support in IO functions like printf/scanf enabled */
+#undef _WANT_IO_LONG_LONG
+
+/* long double type support in IO functions like printf/scanf enabled */
+#undef _WANT_IO_LONG_DOUBLE
+
+/* Positional argument support in printf functions enabled.  */
+#undef _WANT_IO_POS_ARGS
+
 /* Multibyte supported */
 #undef _MB_CAPABLE