Backport #7830 » disable-werror.patch
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Tue Feb 12 04:11:09 2013 KOSAKI Motohiro <kosaki.motohiro@gmail.com>
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* configure.in: added --disable-werror option.
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[Bug #7830] [ruby-core:52131]
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Mon Feb 11 23:08:48 2013 Tanaka Akira <akr@fsij.org>
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* configure.in: enable rb_cv_page_size_log test for MirOS BSD.
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| configure.in | ||
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save_LDFLAGS=
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])
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AC_ARG_ENABLE(werror,
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AS_HELP_STRING([--disable-werror],
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[don't make warnings into errors even if a compiler support -Werror feature.]),
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[particular_werror_flags=$enableval], [particular_werror_flags=yes])
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rb_cv_warnflags="$warnflags"
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if test "$GCC:${warnflags+set}:no" = yes::no; then
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particular_werror_flags=yes
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for wflag in -Wno-unused-parameter -Wno-parentheses -Wno-long-long \
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-Wno-missing-field-initializers \
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-Wunused-variable \
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| ... | ... | |
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-Werror=write-strings \
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-Werror=declaration-after-statement \
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-Werror=shorten-64-to-32 \
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-Werror-implicit-function-declaration \
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-Werror=implicit-function-declaration \
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; do
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if test "$particular_werror_flags" = yes; then
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wflag=`echo x$wflag | sed 's/^x-Werror-/-Werror=/;s/^x//'`
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else
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if test "$particular_werror_flags" = no; then
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wflag=`echo x$wflag | sed 's/^x-Werror=/-W/;s/^x//'`
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fi
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ok=no
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