diff options
Diffstat (limited to 'newlib/configure')
| -rwxr-xr-x | newlib/configure | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/newlib/configure b/newlib/configure index cf14cd1ae..fe55eb115 100755 --- a/newlib/configure +++ b/newlib/configure @@ -792,6 +792,7 @@ enable_newlib_reent_small enable_newlib_fvwrite_in_streamio enable_newlib_fseek_optimization enable_newlib_wide_orient +enable_newlib_nano_malloc enable_multilib enable_target_optspace enable_malloc_debugging @@ -1453,11 +1454,12 @@ Optional Features: --enable-newlib-iconv-from-encodings enable specific comma-separated list of \"from\" iconv encodings to be built-in --enable-newlib-iconv-to-encodings enable specific comma-separated list of \"to\" iconv encodings to be built-in --enable-newlib-iconv-external-ccs enable capabilities to load external CCS files for iconv - --disable-newlib-atexit-alloc disable dynamic allocation of atexit entries + --disable-newlib-atexit-dynamic-alloc disable dynamic allocation of atexit entries --enable-newlib-reent-small enable small reentrant struct support --disable-newlib-fvwrite-in-streamio disable iov in streamio --disable-newlib-fseek-optimization disable fseek optimization --disable-newlib-wide-orient Turn off wide orientation in streamio + --enable-newlib-nano-malloc use small-footprint nano-malloc implementation --enable-multilib build many library versions (default) --enable-target-optspace optimize for space --enable-malloc-debugging indicate malloc debugging requested @@ -2395,6 +2397,19 @@ else fi +# Check whether --enable-newlib-nano-malloc was given. +if test "${enable_newlib_nano_malloc+set}" = set; then : + enableval=$enable_newlib_nano_malloc; if test "${newlib_nano_malloc+set}" != set; then + case "${enableval}" in + yes) newlib_nano_malloc=yes ;; + no) newlib_nano_malloc=no ;; + *) as_fn_error $? "bad value ${enableval} for newlib-nano-malloc option" "$LINENO" 5 ;; + esac + fi +else + newlib_nano_malloc=no +fi + # Make sure we can run config.sub. $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || @@ -11695,7 +11710,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11684 "configure" +#line 11698 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11801,7 +11816,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11790 "configure" +#line 11804 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -12297,6 +12312,13 @@ _ACEOF fi +if test "${newlib_nano_malloc}" = "yes"; then +cat >>confdefs.h <<_ACEOF +#define NEWLIB_NANO_MALLOC 1 +_ACEOF + +fi + if test "x${iconv_encodings}" != "x" \ || test "x${iconv_to_encodings}" != "x" \ |