diff options
Diffstat (limited to 'newlib/configure')
| -rwxr-xr-x | newlib/configure | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/newlib/configure b/newlib/configure index 2ac07fe06..de28c25b3 100755 --- a/newlib/configure +++ b/newlib/configure @@ -802,6 +802,7 @@ enable_newlib_nano_malloc enable_newlib_unbuf_stream_opt enable_lite_exit enable_newlib_nano_formatted_io +enable_newlib_retargetable_locking enable_multilib enable_target_optspace enable_malloc_debugging @@ -1473,6 +1474,7 @@ Optional Features: --disable-newlib-unbuf-stream-opt disable unbuffered stream optimization in streamio --enable-lite-exit enable light weight exit --enable-newlib-nano-formatted-io Use nano version formatted IO + --enable-newlib-retargetable-locking Allow locking routines to be retargeted at link time --enable-multilib build many library versions (default) --enable-target-optspace optimize for space --enable-malloc-debugging indicate malloc debugging requested @@ -2474,6 +2476,18 @@ else fi +# Check whether --enable-newlib-retargetable-locking was given. +if test "${enable_newlib_retargetable_locking+set}" = set; then : + enableval=$enable_newlib_retargetable_locking; case "${enableval}" in + yes) newlib_retargetable_locking=yes ;; + no) newlib_retargetable_locking=no ;; + *) as_fn_error $? "bad value ${enableval} for newlib-retargetable-locking" "$LINENO" 5 ;; + esac +else + newlib_retargetable_locking=no +fi + + # Make sure we can run config.sub. $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || @@ -11780,7 +11794,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11783 "configure" +#line 11797 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11886,7 +11900,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11889 "configure" +#line 11903 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -12455,6 +12469,13 @@ _ACEOF fi +if test "${newlib_retargetable_locking}" = "yes"; then +cat >>confdefs.h <<_ACEOF +#define _RETARGETABLE_LOCKING 1 +_ACEOF + +fi + if test "x${iconv_encodings}" != "x" \ || test "x${iconv_to_encodings}" != "x" \ |