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* configure.in, win32/Makefile.sub (WERRORFLAG): flag to treat

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warnings as errors.
* lib/mkmf.rb (Logging.postpone): yield log file object.
* lib/mkmf.rb (xsystem): add options, :werror only right now.
* lib/mkmf.rb (with_werror): check as if warnings are errors.
* lib/mkmf.rb (convertible_int): make declaration conflict
  warnings errors not to pass wrong type.  [ruby-dev:42684]
* lib/mkmf.rb (COMMON_MACROS): get rid of conflicts.
* win32/Makefile.sub (WARNFLAGS): make declaration conflict
  warnings errors if possible.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@30107 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2010-12-06 23:00:47 +00:00
parent 75877a30a4
commit e806b0fed7
4 changed files with 63 additions and 20 deletions
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4
win32/Makefile.sub
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@ -189,11 +189,12 @@ COMPILERFLAG = -Zm600
!endif
!if !defined(WARNFLAGS)
!if $(MSC_VER) >= 1400
WARNFLAGS = -W2 -wd4996
WARNFLAGS = -W2 -wd4996 -we4028 -we4142
!else
WARNFLAGS = -W2
!endif
!endif
WERRORFLAG = -WX
!if !defined(CFLAGS)
CFLAGS = $(RUNTIMEFLAG) $(DEBUGFLAGS) $(WARNFLAGS) $(OPTFLAGS) $(PROCESSOR_FLAG) $(COMPILERFLAG)
!endif
@ -679,6 +680,7 @@ s,@SHELL@,$$(COMSPEC),;t t
s,@BUILD_FILE_SEPARATOR@,\,;t t
s,@PATH_SEPARATOR@,;,;t t
s,@CFLAGS@,$(CFLAGS),;t t
s,@WERRORFLAG@,$(WERRORFLAG),;t t
s,@DEFS@,$(DEFS),;t t
s,@CPPFLAGS@,$(CPPFLAGS),;t t
s,@CXXFLAGS@,$(CXXFLAGS),;t t