diff options
Diffstat (limited to 'newlib/libc/machine/z8k/configure')
-rwxr-xr-x | newlib/libc/machine/z8k/configure | 85 |
1 files changed, 55 insertions, 30 deletions
diff --git a/newlib/libc/machine/z8k/configure b/newlib/libc/machine/z8k/configure index 774271bda..de0fb3759 100755 --- a/newlib/libc/machine/z8k/configure +++ b/newlib/libc/machine/z8k/configure @@ -26,6 +26,8 @@ ac_help="$ac_help ac_help="$ac_help --disable-newlib-io-float disable printf/scanf family float support" ac_help="$ac_help + --disable-newlib-supplied-syscalls disable newlib from supplying syscalls" +ac_help="$ac_help --enable-maintainer-mode enable make rules and dependencies not useful (and sometimes confusing) to the casual installer" @@ -582,7 +584,7 @@ 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""... $ac_c" 1>&6 -echo "configure:586: checking for a BSD compatible install" >&5 +echo "configure:588: checking for a BSD compatible install" >&5 if test -z "$INSTALL"; then if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -635,7 +637,7 @@ test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' echo $ac_n "checking whether build environment is sane""... $ac_c" 1>&6 -echo "configure:639: checking whether build environment is sane" >&5 +echo "configure:641: checking whether build environment is sane" >&5 # Just in case sleep 1 echo timestamp > conftestfile @@ -692,7 +694,7 @@ test "$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:696: checking whether ${MAKE-make} sets \${MAKE}" >&5 +echo "configure:698: 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 @@ -725,12 +727,12 @@ else fi echo $ac_n "checking for Cygwin environment""... $ac_c" 1>&6 -echo "configure:729: checking for Cygwin environment" >&5 +echo "configure:731: checking for Cygwin environment" >&5 if eval "test \"`echo '$''{'ac_cv_cygwin'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 734 "configure" +#line 736 "configure" #include "confdefs.h" int main() { @@ -741,7 +743,7 @@ int main() { return __CYGWIN__; ; return 0; } EOF -if { (eval echo configure:745: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:747: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_cygwin=yes else @@ -758,19 +760,19 @@ echo "$ac_t""$ac_cv_cygwin" 1>&6 CYGWIN= test "$ac_cv_cygwin" = yes && CYGWIN=yes echo $ac_n "checking for mingw32 environment""... $ac_c" 1>&6 -echo "configure:762: checking for mingw32 environment" >&5 +echo "configure:764: checking for mingw32 environment" >&5 if eval "test \"`echo '$''{'ac_cv_mingw32'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF -#line 767 "configure" +#line 769 "configure" #include "confdefs.h" int main() { return __MINGW32__; ; return 0; } EOF -if { (eval echo configure:774: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then +if { (eval echo configure:776: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then rm -rf conftest* ac_cv_mingw32=yes else @@ -874,6 +876,27 @@ else newlib_io_float=yes fi +# Check whether --enable-newlib-supplied-syscalls or --disable-newlib-supplied-syscalls was given. +if test "${enable_newlib_supplied_syscalls+set}" = set; then + enableval="$enable_newlib_supplied_syscalls" + case "${enableval}" in + yes) newlib_may_supply_syscalls=yes ;; + no) newlib_may_supply_syscalls=no ;; + *) { echo "configure: error: bad value ${enableval} for newlib-supplied-syscalls option" 1>&2; exit 1; } ;; + esac +else + newlib_may_supply_syscalls=yes +fi + + + +if test x${newlib_may_supply_syscalls} = xyes; then + MAY_SUPPLY_SYSCALLS_TRUE= + MAY_SUPPLY_SYSCALLS_FALSE='#' +else + MAY_SUPPLY_SYSCALLS_TRUE='#' + MAY_SUPPLY_SYSCALLS_FALSE= +fi test -z "${with_target_subdir}" && with_target_subdir=. @@ -917,7 +940,7 @@ else { echo "configure: error: can not run $ac_config_sub" 1>&2; exit 1; } fi echo $ac_n "checking host system type""... $ac_c" 1>&6 -echo "configure:921: checking host system type" >&5 +echo "configure:944: checking host system type" >&5 host_alias=$host case "$host_alias" in @@ -938,7 +961,7 @@ host_os=`echo $host | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$ac_t""$host" 1>&6 echo $ac_n "checking target system type""... $ac_c" 1>&6 -echo "configure:942: checking target system type" >&5 +echo "configure:965: checking target system type" >&5 target_alias=$target case "$target_alias" in @@ -956,7 +979,7 @@ target_os=`echo $target | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` echo "$ac_t""$target" 1>&6 echo $ac_n "checking build system type""... $ac_c" 1>&6 -echo "configure:960: checking build system type" >&5 +echo "configure:983: checking build system type" >&5 build_alias=$build case "$build_alias" in @@ -999,7 +1022,7 @@ EOF missing_dir=`cd $ac_aux_dir && pwd` echo $ac_n "checking for working aclocal""... $ac_c" 1>&6 -echo "configure:1003: checking for working aclocal" >&5 +echo "configure:1026: checking for working aclocal" >&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. @@ -1012,7 +1035,7 @@ else fi echo $ac_n "checking for working autoconf""... $ac_c" 1>&6 -echo "configure:1016: checking for working autoconf" >&5 +echo "configure:1039: 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. @@ -1025,7 +1048,7 @@ else fi echo $ac_n "checking for working automake""... $ac_c" 1>&6 -echo "configure:1029: checking for working automake" >&5 +echo "configure:1052: checking for working automake" >&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. @@ -1038,7 +1061,7 @@ else fi echo $ac_n "checking for working autoheader""... $ac_c" 1>&6 -echo "configure:1042: checking for working autoheader" >&5 +echo "configure:1065: 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. @@ -1051,7 +1074,7 @@ else fi echo $ac_n "checking for working makeinfo""... $ac_c" 1>&6 -echo "configure:1055: checking for working makeinfo" >&5 +echo "configure:1078: 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. @@ -1076,7 +1099,7 @@ 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:1080: checking for $ac_word" >&5 +echo "configure:1103: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1106,7 +1129,7 @@ if test -z "$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:1110: checking for $ac_word" >&5 +echo "configure:1133: 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 @@ -1155,7 +1178,7 @@ fi fi echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 -echo "configure:1159: checking whether we are using GNU C" >&5 +echo "configure:1182: checking whether we are using GNU C" >&5 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1164,7 +1187,7 @@ else yes; #endif EOF -if { ac_try='${CC-cc} -E conftest.c'; { (eval echo configure:1168: \"$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:1191: \"$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 @@ -1179,7 +1202,7 @@ 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:1183: checking whether ${CC-cc} accepts -g" >&5 +echo "configure:1206: checking whether ${CC-cc} accepts -g" >&5 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1210,7 +1233,7 @@ fi # Extract the first word of "${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:1214: checking for $ac_word" >&5 +echo "configure:1237: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_AS'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1242,7 +1265,7 @@ fi # Extract the first word of "${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:1246: checking for $ac_word" >&5 +echo "configure:1269: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1274,7 +1297,7 @@ fi # Extract the first word of "${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:1278: checking for $ac_word" >&5 +echo "configure:1301: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1306,7 +1329,7 @@ if test -n "$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:1310: checking for $ac_word" >&5 +echo "configure:1333: 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 @@ -1351,7 +1374,7 @@ 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""... $ac_c" 1>&6 -echo "configure:1355: checking for a BSD compatible install" >&5 +echo "configure:1378: checking for a BSD compatible install" >&5 if test -z "$INSTALL"; then if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 @@ -1405,7 +1428,7 @@ test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' echo $ac_n "checking whether to enable maintainer-specific portions of Makefiles""... $ac_c" 1>&6 -echo "configure:1409: checking whether to enable maintainer-specific portions of Makefiles" >&5 +echo "configure:1432: checking whether to enable maintainer-specific portions of Makefiles" >&5 # Check whether --enable-maintainer-mode or --disable-maintainer-mode was given. if test "${enable_maintainer_mode+set}" = set; then enableval="$enable_maintainer_mode" @@ -1439,7 +1462,7 @@ if false; then echo $ac_n "checking for executable suffix""... $ac_c" 1>&6 -echo "configure:1443: checking for executable suffix" >&5 +echo "configure:1466: checking for executable suffix" >&5 if eval "test \"`echo '$''{'ac_cv_exeext'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1449,7 +1472,7 @@ else rm -f conftest* echo 'int main () { return 0; }' > conftest.$ac_ext ac_cv_exeext= - if { (eval echo configure:1453: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then + if { (eval echo configure:1476: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then for file in conftest.*; do case $file in *.c | *.o | *.obj | *.ilk | *.pdb) ;; @@ -1695,6 +1718,8 @@ s%@includedir@%$includedir%g s%@oldincludedir@%$oldincludedir%g s%@infodir@%$infodir%g s%@mandir@%$mandir%g +s%@MAY_SUPPLY_SYSCALLS_TRUE@%$MAY_SUPPLY_SYSCALLS_TRUE%g +s%@MAY_SUPPLY_SYSCALLS_FALSE@%$MAY_SUPPLY_SYSCALLS_FALSE%g s%@newlib_basedir@%$newlib_basedir%g s%@host@%$host%g s%@host_alias@%$host_alias%g |