diff options
Diffstat (limited to 'gcc/configure')
-rwxr-xr-x | gcc/configure | 32 |
1 files changed, 15 insertions, 17 deletions
diff --git a/gcc/configure b/gcc/configure index a11f6755cb4..2b435d4d49c 100755 --- a/gcc/configure +++ b/gcc/configure @@ -867,7 +867,7 @@ Optional Features: enable expensive run-time checks. With LIST, enable only specific categories of checks. Categories are: yes,no,all,none,release. - Flags are: assert,fold,gc,gcac,misc, + Flags are: assert,df,fold,gc,gcac,misc, rtlflag,rtl,runtime,tree,valgrind. --enable-mapped-location location_t is fileline integer cookie --enable-coverage=LEVEL @@ -6474,43 +6474,34 @@ else ac_checking_flags=release fi fi; -ac_assert_checking=1 -ac_checking= -ac_fold_checking= -ac_gc_checking= -ac_gc_always_collect= -ac_rtl_checking= -ac_rtlflag_checking= -ac_runtime_checking=1 -ac_tree_checking= -ac_valgrind_checking= IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS="$IFS," -for check in $ac_checking_flags +for check in release,$ac_checking_flags do case $check in # these set all the flags to specific states - yes) ac_assert_checking=1 ; ac_checking=1 ; + yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ; ac_fold_checking= ; ac_gc_checking=1 ; ac_gc_always_collect= ; ac_rtl_checking= ; ac_rtlflag_checking=1 ; ac_runtime_checking=1 ; ac_tree_checking=1 ; ac_valgrind_checking= ;; - no|none) ac_assert_checking= ; ac_checking= ; + no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ; ac_fold_checking= ; ac_gc_checking= ; ac_gc_always_collect= ; ac_rtl_checking= ; ac_rtlflag_checking= ; ac_runtime_checking= ; ac_tree_checking= ; ac_valgrind_checking= ;; - all) ac_assert_checking=1 ; ac_checking=1 ; + all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ; ac_fold_checking=1 ; ac_gc_checking=1 ; ac_gc_always_collect=1 ; ac_rtl_checking=1 ; ac_rtlflag_checking=1 ; ac_runtime_checking=1 ; ac_tree_checking=1 ; ac_valgrind_checking= ;; - release) ac_assert_checking=1 ; ac_checking= ; + release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ; ac_fold_checking= ; ac_gc_checking= ; ac_gc_always_collect= ; ac_rtl_checking= ; ac_rtlflag_checking= ; ac_runtime_checking=1 ; ac_tree_checking= ; ac_valgrind_checking= ;; # these enable particular checks assert) ac_assert_checking=1 ;; + df) ac_df_checking=1 ;; fold) ac_fold_checking=1 ;; gc) ac_gc_checking=1 ;; gcac) ac_gc_always_collect=1 ;; @@ -6536,6 +6527,13 @@ _ACEOF nocommon_flag=-fno-common fi +if test x$ac_df_checking != x ; then + +cat >>confdefs.h <<\_ACEOF +#define ENABLE_DF_CHECKING 1 +_ACEOF + +fi if test x$ac_assert_checking != x ; then @@ -7675,7 +7673,7 @@ if test "${gcc_cv_prog_makeinfo_modern+set}" = set; then else ac_prog_version=`$MAKEINFO --version 2>&1 | sed -n 's/^.*GNU texinfo.* \([0-9][0-9.]*\).*$/\1/p'` - echo "configure:7678: version of makeinfo is $ac_prog_version" >&5 + echo "configure:7676: version of makeinfo is $ac_prog_version" >&5 case $ac_prog_version in '') gcc_cv_prog_makeinfo_modern=no;; 4.[4-9]*) |