diff options
| -rw-r--r-- | tool/transform_mjit_header.rb | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/tool/transform_mjit_header.rb b/tool/transform_mjit_header.rb index dc5f9e11c1..23f64a8576 100644 --- a/tool/transform_mjit_header.rb +++ b/tool/transform_mjit_header.rb @@ -93,10 +93,9 @@ module MJITHeader code.gsub!(/^#define #{Regexp.union(RECURSIVE_MACROS)} .*$/, '') end - # -dD outputs those macros, and it produces redefinition warnings - def self.remove_default_macros!(code) - code.gsub!(/^#define __STDC_.+$/, '') - code.gsub!(/^#define assert\([^\)]+\) .+$/, '') + # -dD outputs those macros, and it produces redefinition warnings or errors + def self.remove_predefined_macros!(code) + code.sub!(/\A(#define [^\n]+|\n)*(#define MJIT_HEADER 1\n)/, '\2') end # This makes easier to process code @@ -132,7 +131,7 @@ end if MJITHeader.windows? MJITHeader.remove_harmful_macros!(code) end -MJITHeader.remove_default_macros!(code) +MJITHeader.remove_predefined_macros!(code) # Check initial file correctness MJITHeader.check_code!(code, cc, cflags, 'initial') |