diff options
Diffstat (limited to 'binutils/configure')
| -rwxr-xr-x | binutils/configure | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/binutils/configure b/binutils/configure index 6ff4708..0e88476 100755 --- a/binutils/configure +++ b/binutils/configure @@ -650,6 +650,7 @@ LEX_OUTPUT_ROOT LEX YFLAGS YACC +WARN_WRITE_STRINGS NO_WERROR WARN_CFLAGS OTOOL64 @@ -11221,7 +11222,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11224 "configure" +#line 11225 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11327,7 +11328,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF -#line 11330 "configure" +#line 11331 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -11972,6 +11973,20 @@ fi rm -f conftest* +# Set WARN_WRITE_STRINGS if the compiler supports -Wwrite-strings. +WARN_WRITE_STRINGS="" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +__GNUC__ +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "^[0-3]$" >/dev/null 2>&1; then : + +else + WARN_WRITE_STRINGS="-Wwrite-strings" +fi +rm -f conftest* + # Check whether --enable-werror was given. if test "${enable_werror+set}" = set; then : @@ -12032,6 +12047,7 @@ fi + ac_config_headers="$ac_config_headers config.h:config.in" |