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| author | H.J. Lu <hongjiu.lu@intel.com> | 2008-07-29 13:51:23 +0000 |
|---|---|---|
| committer | H.J. Lu <hongjiu.lu@intel.com> | 2008-07-29 13:51:23 +0000 |
| commit | 09dbfa3ddc7b3aca2819c4aac209e63d89864ee9 (patch) | |
| tree | feb08839be6a02b2f4b5e4bd4bd13ee4aad1e630 /gcc/configure.ac | |
| parent | f73ce124ff37aa87dde65a26324759e1b9e2e193 (diff) | |
Merged with trunk at revision 138238.
git-svn-id: https://gcc.gnu.org/svn/gcc/branches/stack@138239 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/configure.ac')
| -rw-r--r-- | gcc/configure.ac | 32 |
1 files changed, 21 insertions, 11 deletions
diff --git a/gcc/configure.ac b/gcc/configure.ac index 03c3d1c3888..aee90f36848 100644 --- a/gcc/configure.ac +++ b/gcc/configure.ac @@ -322,12 +322,15 @@ AC_CHECK_TYPES([__int64], [AC_CHECK_SIZEOF(__int64)]) # * overlong strings # So, we only use -pedantic if we can disable those warnings. -ACX_PROG_CC_WARNING_OPTS([-W -Wall -Wwrite-strings -Wstrict-prototypes \ - -Wmissing-prototypes -Wcast-qual], [loose_warn]) -ACX_PROG_CC_WARNING_OPTS([-Wold-style-definition -Wc++-compat \ - -Wmissing-format-attribute], [strict_warn]) -ACX_PROG_CC_WARNING_ALMOST_PEDANTIC([-Wno-long-long -Wno-variadic-macros \ - -Wno-overlength-strings], [strict_warn]) +ACX_PROG_CC_WARNING_OPTS( + [m4_do([-W -Wall -Wwrite-strings -Wstrict-prototypes ], + [-Wmissing-prototypes -Wcast-qual])], [loose_warn]) +ACX_PROG_CC_WARNING_OPTS( + [m4_do([-Wold-style-definition -Wc++-compat ], + [-Wmissing-format-attribute])], [strict_warn]) +ACX_PROG_CC_WARNING_ALMOST_PEDANTIC( + [m4_do([-Wno-long-long -Wno-variadic-macros ], + [-Wno-overlength-strings])], [strict_warn]) ACX_PROG_CC_WARNINGS_ARE_ERRORS([manual], [strict_warn]) # The above macros do nothing if the compiler is not GCC. However, the @@ -350,7 +353,7 @@ AC_ARG_ENABLE(checking, enable expensive run-time checks. With LIST, enable only specific categories of checks. Categories are: yes,no,all,none,release. - Flags are: assert,df,fold,gc,gcac,misc, + Flags are: assert,df,fold,gc,gcac,gimple,misc, rtlflag,rtl,runtime,tree,valgrind,types.], [ac_checking_flags="${enableval}"],[ # Determine the default checks. @@ -366,25 +369,25 @@ do # these set all the flags to specific states yes) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking= ; ac_fold_checking= ; ac_gc_checking=1 ; - ac_gc_always_collect= ; ac_rtl_checking= ; + ac_gc_always_collect= ; ac_gimple_checking=1 ; ac_rtl_checking= ; ac_rtlflag_checking=1 ; ac_runtime_checking=1 ; ac_tree_checking=1 ; ac_valgrind_checking= ; ac_types_checking=1 ;; no|none) ac_assert_checking= ; ac_checking= ; ac_df_checking= ; ac_fold_checking= ; ac_gc_checking= ; - ac_gc_always_collect= ; ac_rtl_checking= ; + ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ; ac_rtlflag_checking= ; ac_runtime_checking= ; ac_tree_checking= ; ac_valgrind_checking= ; ac_types_checking= ;; all) ac_assert_checking=1 ; ac_checking=1 ; ac_df_checking=1 ; ac_fold_checking=1 ; ac_gc_checking=1 ; - ac_gc_always_collect=1 ; ac_rtl_checking=1 ; + ac_gc_always_collect=1 ; ac_gimple_checking=1 ; ac_rtl_checking=1 ; ac_rtlflag_checking=1 ; ac_runtime_checking=1 ; ac_tree_checking=1 ; ac_valgrind_checking= ; ac_types_checking=1 ;; release) ac_assert_checking=1 ; ac_checking= ; ac_df_checking= ; ac_fold_checking= ; ac_gc_checking= ; - ac_gc_always_collect= ; ac_rtl_checking= ; + ac_gc_always_collect= ; ac_gimple_checking= ; ac_rtl_checking= ; ac_rtlflag_checking= ; ac_runtime_checking=1 ; ac_tree_checking= ; ac_valgrind_checking= ; ac_types_checking= ;; @@ -394,6 +397,7 @@ do fold) ac_fold_checking=1 ;; gc) ac_gc_checking=1 ;; gcac) ac_gc_always_collect=1 ;; + gimple) ac_gimple_checking=1 ;; misc) ac_checking=1 ;; rtl) ac_rtl_checking=1 ;; rtlflag) ac_rtlflag_checking=1 ;; @@ -422,6 +426,12 @@ if test x$ac_assert_checking != x ; then AC_DEFINE(ENABLE_ASSERT_CHECKING, 1, [Define if you want assertions enabled. This is a cheap check.]) fi +if test x$ac_gimple_checking != x ; then + AC_DEFINE(ENABLE_GIMPLE_CHECKING, 1, +[Define if you want operations on GIMPLE (the basic data structure of +the high-level optimizers) to be checked for dynamic type safety at +runtime. This is moderately expensive.]) +fi GCC_TARGET_TEMPLATE(ENABLE_RUNTIME_CHECKING) if test x$ac_runtime_checking != x ; then AC_DEFINE(ENABLE_RUNTIME_CHECKING, 1, |