JehanneOS/newlib
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

* acconfig.h (_UNBUF_STREAM_OPT): Undefine.

Browse Source 
* newlib.hin (_UNBUF_STREAM_OPT): Undefine.
	* configure.in (--enable-newlib-unbuf-stream-opt): New option.
	* configure: Regenerate.
	* libc/stdio/vfprintf.c (_VFPRINTF_R): Don't do optimization on
	unbuffered stream files.
	* libc/stdio/vfwprintf.c (_VFWPRINTF_R): Likewise.
	* README: Add description about the option.
	* newlib.hin (_UNBUF_STREAM_OPT): Undefine.
	* configure.in (--enable-newlib-unbuf-stream-opt): New option.
	* configure: Regenerate.
	* libc/stdio/vfprintf.c (_VFPRINTF_R): Don't do optimization on
	unbuffered stream files.
	* libc/stdio/vfwprintf.c (_VFWPRINTF_R): Likewise.
	* README: Add description about the option.
This commit is contained in:
Corinna Vinschen
2013-06-19 15:58:50 +00:00
parent 04f8f69cb7
commit 82c19d335a
8 changed files with 77 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
newlib/configure vendored
View File

@ -793,6 +793,7 @@ enable_newlib_fvwrite_in_streamio
enable_newlib_fseek_optimization
enable_newlib_wide_orient
enable_newlib_nano_malloc
enable_newlib_unbuf_stream_opt
enable_multilib
enable_target_optspace
enable_malloc_debugging
@ -1460,6 +1461,7 @@ Optional Features:
--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
--disable-newlib-unbuf-stream-opt disable unbuffered stream optimization in streamio
--enable-multilib build many library versions (default)
--enable-target-optspace optimize for space
--enable-malloc-debugging indicate malloc debugging requested
@ -2410,6 +2412,19 @@ else
newlib_nano_malloc=no
fi
# Check whether --enable-newlib-unbuf-stream-opt was given.
if test "${enable_newlib_unbuf_stream_opt+set}" = set; then :
enableval=$enable_newlib_unbuf_stream_opt; if test "${newlib_unbuf_stream_opt+set}" != set; then
case "${enableval}" in
yes) newlib_unbuf_stream_opt=yes ;;
no) newlib_unbuf_stream_opt=no ;;
*) as_fn_error $? "bad value ${enableval} for newlib-unbuf-stream-opt option" "$LINENO" 5 ;;
esac
fi
else
newlib_unbuf_stream_opt=yes
fi
# Make sure we can run config.sub.
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
@ -12314,7 +12329,14 @@ fi
if test "${newlib_nano_malloc}" = "yes"; then
cat >>confdefs.h <<_ACEOF
#define NEWLIB_NANO_MALLOC 1
#define _NANO_MALLOC 1
_ACEOF
fi
if test "${newlib_unbuf_stream_opt}" = "yes"; then
cat >>confdefs.h <<_ACEOF
#define _UNBUF_STREAM_OPT 1
_ACEOF
fi