diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | configure.in | 11 |
2 files changed, 15 insertions, 1 deletions
@@ -1,3 +1,8 @@ +Wed Feb 13 17:56:39 2013 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * configure.in (warnflags): disable -Werror by default unless + development. [ruby-core:52131] [Bug #7830] + Wed Feb 13 06:05:52 2013 Eric Hodel <drbrain@segment7.net> * lib/rubygems.rb: Return BINARY strings from Gem.gzip and Gem.gunzip. diff --git a/configure.in b/configure.in index 31bc79a385..e83cfb4897 100644 --- a/configure.in +++ b/configure.in @@ -172,6 +172,7 @@ RUBY_PROGRAM_VERSION=`sed -n 's/^#define RUBY_VERSION "\(.*\)"/\1/p' $srcdir/ver AC_SUBST(RUBY_PROGRAM_VERSION) RUBY_RELEASE_DATE=`sed -n 's/^#define RUBY_RELEASE_DATE "\(.*\)"/\1/p' $srcdir/version.h` AC_SUBST(RUBY_RELEASE_DATE) +RUBY_PATCHLEVEL=`sed -n 's/^#define RUBY_PATCHLEVEL //p' $srcdir/version.h` AC_DEFINE(CANONICALIZATION_FOR_MATHN) dnl checks for alternative programs AC_CANONICAL_BUILD @@ -615,9 +616,17 @@ AC_DEFUN(RUBY_TRY_LDFLAGS, [ save_LDFLAGS= ]) +AS_CASE([$RUBY_PATCHLEVEL], [-*], + [particular_werror_flags=yes], [particular_werror_flags=no]) +AC_ARG_ENABLE(werror, + AS_HELP_STRING([--disable-werror], + [don't make warnings into errors + even if a compiler support -Werror feature + [[disabled by default unless development version]]]), + [particular_werror_flags=$enableval]) + rb_cv_warnflags="$warnflags" if test "$GCC:${warnflags+set}:no" = yes::no; then - particular_werror_flags=yes for wflag in -Wno-unused-parameter -Wno-parentheses -Wno-long-long \ -Wno-missing-field-initializers \ -Wunused-variable \ |