diff options
| -rw-r--r-- | configure.ac | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index 9c2cb14173..7c12b9e5fb 100644 --- a/configure.ac +++ b/configure.ac @@ -576,6 +576,13 @@ AS_CASE(["$GCC:${warnflags+set}:${extra_warnflags:+set}:"], warnflags= ]) RUBY_TRY_CFLAGS(-Qunused-arguments, [RUBY_APPEND_OPTIONS(rb_cv_wsuppress_flags, -Qunused-arguments)]) +AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([ +@%:@if !(defined(__SUNPRO_C)||defined(__SUNPRO_CC)) +@%:@error not sunpro +@%:@endif],[])], [ + RUBY_TRY_CFLAGS(-erroff=E_STATEMENT_NOT_REACHED, [ + RUBY_APPEND_OPTIONS(rb_cv_warnflags, -erroff=E_STATEMENT_NOT_REACHED)])],[]) AC_ARG_WITH(compress-debug-sections, AS_HELP_STRING([--with-compress-debug-sections=type], |