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Fix build failure when clang installed and not used #339

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Merged
sferik merged 1 commit into from
Apr 2, 2013
Merged

Fix build failure when clang installed and not used #339

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9 changes: 4 additions & 5 deletions bin/ruby-build
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Original file line number Diff line number Diff line change
Expand Up @@ -662,11 +662,10 @@ else
TMP="${TMPDIR%/}"
fi

# Work around warnings building Ruby 2.0 on Clang 2.x
if type clang &>/dev/null; then
if "${CC:-clang}" -x c /dev/null -E -Wno-error=shorten-64-to-32 &>/dev/null; then
RUBY_CFLAGS="$RUBY_CFLAGS -Wno-error=shorten-64-to-32"
fi
# Work around warnings building Ruby 2.0 on Clang 2.x:
# pass -Wno-error=shorten-64-to-32 if the compiler accepts it.
if "${CC:-cc}" -x c /dev/null -E -Wno-error=shorten-64-to-32 &>/dev/null; then
RUBY_CFLAGS="$RUBY_CFLAGS -Wno-error=shorten-64-to-32"
fi

if [ -z "$MAKE" ]; then
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