diff options
| -rwxr-xr-x | configure | 20 | ||||
| -rw-r--r-- | configure.ac | 2 |
2 files changed, 11 insertions, 11 deletions
@@ -12068,14 +12068,14 @@ else : fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fstrict-aliasing -Wstrict-aliasing=2" >&5 -$as_echo_n "checking whether C compiler accepts -fstrict-aliasing -Wstrict-aliasing=2... " >&6; } -if ${ax_cv_check_cflags___fstrict_aliasing__Wstrict_aliasing_2+:} false; then : +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fstrict-aliasing -Wstrict-aliasing" >&5 +$as_echo_n "checking whether C compiler accepts -fstrict-aliasing -Wstrict-aliasing... " >&6; } +if ${ax_cv_check_cflags___fstrict_aliasing__Wstrict_aliasing+:} false; then : $as_echo_n "(cached) " >&6 else ax_check_save_flags=$CFLAGS - CFLAGS="$CFLAGS -fstrict-aliasing -Wstrict-aliasing=2" + CFLAGS="$CFLAGS -fstrict-aliasing -Wstrict-aliasing" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -12088,17 +12088,17 @@ main () } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : - ax_cv_check_cflags___fstrict_aliasing__Wstrict_aliasing_2=yes + ax_cv_check_cflags___fstrict_aliasing__Wstrict_aliasing=yes else - ax_cv_check_cflags___fstrict_aliasing__Wstrict_aliasing_2=no + ax_cv_check_cflags___fstrict_aliasing__Wstrict_aliasing=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CFLAGS=$ax_check_save_flags fi -{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fstrict_aliasing__Wstrict_aliasing_2" >&5 -$as_echo "$ax_cv_check_cflags___fstrict_aliasing__Wstrict_aliasing_2" >&6; } -if test x"$ax_cv_check_cflags___fstrict_aliasing__Wstrict_aliasing_2" = xyes; then : - DEFAULT_CFLAGS="$DEFAULT_CFLAGS -fstrict-aliasing -Wstrict-aliasing=2" +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fstrict_aliasing__Wstrict_aliasing" >&5 +$as_echo "$ax_cv_check_cflags___fstrict_aliasing__Wstrict_aliasing" >&6; } +if test x"$ax_cv_check_cflags___fstrict_aliasing__Wstrict_aliasing" = xyes; then : + DEFAULT_CFLAGS="$DEFAULT_CFLAGS -fstrict-aliasing -Wstrict-aliasing" else : fi diff --git a/configure.ac b/configure.ac index bedc3e1..fbd88c4 100644 --- a/configure.ac +++ b/configure.ac @@ -70,7 +70,7 @@ AX_CHECK_COMPILE_FLAG([-Wformat=2], [DEFAULT_CFLAGS="$DEFAULT_CFLAGS -Wformat=2" AX_CHECK_COMPILE_FLAG([-Wformat-nonliteral], [DEFAULT_CFLAGS="$DEFAULT_CFLAGS -Wformat-nonliteral"]) AX_CHECK_COMPILE_FLAG([-Wmissing-parameter-type], [DEFAULT_CFLAGS="$DEFAULT_CFLAGS -Wmissing-parameter-type"]) AX_CHECK_COMPILE_FLAG([-Wold-style-definition], [DEFAULT_CFLAGS="$DEFAULT_CFLAGS -Wold-style-definition"]) -AX_CHECK_COMPILE_FLAG([-fstrict-aliasing -Wstrict-aliasing=2], [DEFAULT_CFLAGS="$DEFAULT_CFLAGS -fstrict-aliasing -Wstrict-aliasing=2"]) +AX_CHECK_COMPILE_FLAG([-fstrict-aliasing -Wstrict-aliasing], [DEFAULT_CFLAGS="$DEFAULT_CFLAGS -fstrict-aliasing -Wstrict-aliasing"]) AX_CHECK_LINK_FLAG([-Wl,--discard-all], [DEFAULT_LDLAGS="$DEFAULT_LDLAGS -Wl,--discard-all"]) AX_CHECK_LINK_FLAG([-Wl,--no-undefined], [DEFAULT_LDLAGS="$DEFAULT_LDLAGS -Wl,--no-undefined"]) |