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| author | Yang Tse <yangsita@gmail.com> | 2008-10-10 10:31:16 +0000 |
|---|---|---|
| committer | Yang Tse <yangsita@gmail.com> | 2008-10-10 10:31:16 +0000 |
| commit | 0722e91eb9268ac53bb484f2af63aba80921090a (patch) | |
| tree | 1868c69671ce1103d46ddad1497acbb44c07967f /ares/m4 | |
| parent | c859a6f3652396e6245d8680ce40ac29b6fa909e (diff) | |
Initial attempt to detect Tiny C compiler
Diffstat (limited to 'ares/m4')
| -rw-r--r-- | ares/m4/cares-compilers.m4 | 43 |
1 files changed, 42 insertions, 1 deletions
diff --git a/ares/m4/cares-compilers.m4 b/ares/m4/cares-compilers.m4 index 674ab3308..72e9db271 100644 --- a/ares/m4/cares-compilers.m4 +++ b/ares/m4/cares-compilers.m4 @@ -16,7 +16,7 @@ #*************************************************************************** # File version for 'aclocal' use. Keep it a single number. -# serial 20 +# serial 21 dnl CARES_CHECK_COMPILER @@ -43,6 +43,7 @@ AC_DEFUN([CARES_CHECK_COMPILER], [ CARES_CHECK_COMPILER_LCC CARES_CHECK_COMPILER_SGI CARES_CHECK_COMPILER_SUN + CARES_CHECK_COMPILER_TINYC # if test "$compiler_id" = "unknown"; then cat <<_EOF 1>&2 @@ -283,6 +284,28 @@ AC_DEFUN([CARES_CHECK_COMPILER_SUN], [ ]) +dnl CARES_CHECK_COMPILER_TINYC +dnl ------------------------------------------------- +dnl Verify if the C compiler being used is TINYC. + +AC_DEFUN([CARES_CHECK_COMPILER_TINYC], [ + AC_MSG_CHECKING([whether we are using the TinyCC C compiler]) + CURL_CHECK_DEF([__TINYC__], [], [silent]) + if test "$curl_cv_have_def___TINYC__" = "yes"; then + AC_MSG_RESULT([yes]) + compiler_id="TINYC" + flags_dbg_all="-g -b" + flags_dbg_yes="-g -b" + flags_dbg_off="" + flags_opt_all="" + flags_opt_yes="" + flags_opt_off="" + else + AC_MSG_RESULT([no]) + fi +]) + + dnl CARES_CONVERT_INCLUDE_TO_ISYSTEM dnl ------------------------------------------------- dnl Changes standard include paths present in CFLAGS @@ -503,6 +526,12 @@ AC_DEFUN([CARES_SET_COMPILER_BASIC_OPTS], [ tmp_CFLAGS="$tmp_CFLAGS" ;; # + TINYC) + # + dnl Placeholder + tmp_CFLAGS="$tmp_CFLAGS" + ;; + # esac # tmp_CPPFLAGS=`eval echo $tmp_CPPFLAGS` @@ -779,6 +808,18 @@ AC_DEFUN([CARES_SET_COMPILER_WARNING_OPTS], [ fi ;; # + TINYC) + # + if test "$want_warnings" = "yes"; then + dnl Activate all warnings + tmp_CFLAGS="$tmp_CFLAGS -Wall" + dnl Make string constants be of type const char * + tmp_CFLAGS="$tmp_CFLAGS -Wwrite-strings" + dnl Warn use of unsupported GCC features ignored by TCC + tmp_CFLAGS="$tmp_CFLAGS -Wunsupported" + fi + ;; + # esac # tmp_CPPFLAGS=`eval echo $tmp_CPPFLAGS` |