diff options
Diffstat (limited to 'newlib/libc/sys/configure')
-rwxr-xr-x | newlib/libc/sys/configure | 20 |
1 files changed, 16 insertions, 4 deletions
diff --git a/newlib/libc/sys/configure b/newlib/libc/sys/configure index 9780edacd..209e79dbd 100755 --- a/newlib/libc/sys/configure +++ b/newlib/libc/sys/configure @@ -765,6 +765,7 @@ enable_newlib_iconv enable_newlib_elix_level enable_newlib_io_float enable_newlib_supplied_syscalls +enable_newlib_fno_builtin enable_dependency_tracking enable_maintainer_mode enable_shared @@ -1439,6 +1440,7 @@ Optional Features: --enable-newlib-elix-level supply desired elix library level (1-4) --disable-newlib-io-float disable printf/scanf family float support --disable-newlib-supplied-syscalls disable newlib from supplying syscalls + --disable-newlib-fno-builtin disable -fno-builtin flag to allow compiler to use builtin library functions --disable-dependency-tracking speeds up one-time build --enable-dependency-tracking do not reject slow dependency extractors --enable-maintainer-mode enable make rules and dependencies not useful @@ -2846,6 +2848,18 @@ else fi +# Check whether --enable-newlib-fno-builtin was given. +if test "${enable_newlib_fno_builtin+set}" = set; then : + enableval=$enable_newlib_fno_builtin; case "${enableval}" in + yes) newlib_fno_builtin=yes ;; + no) newlib_fno_builtin=no ;; + *) as_fn_error $? "bad value ${enableval} for newlib-fno-builtin option" "$LINENO" 5 ;; + esac +else + newlib_fno_builtin= +fi + + test -z "${with_target_subdir}" && with_target_subdir=. @@ -3692,8 +3706,6 @@ fi . ${newlib_basedir}/configure.host -newlib_cflags="${newlib_cflags} -fno-builtin" - NEWLIB_CFLAGS=${newlib_cflags} @@ -11462,7 +11474,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11465 "configure" +#line 11477 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11568,7 +11580,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11571 "configure" +#line 11583 "configure" #include "confdefs.h" #if HAVE_DLFCN_H |