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Remove trailing whitespace
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10
configure
vendored
10
configure
vendored
@ -560,10 +560,10 @@ then
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step_msg "on OS X 10.9, forcing use of clang"
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CFG_ENABLE_CLANG=1
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putvar CFG_ENABLE_CLANG
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else
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# on OS X, with xcode 5 and newer, certain developers may have
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else
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# on OS X, with xcode 5 and newer, certain developers may have
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# cc, gcc and g++ point to a mixture of clang and gcc
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# if so, this will create very strange build errors
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# if so, this will create very strange build errors
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# this last stanza is to detect some such problems and save the future rust
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# contributor some time solving that issue.
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# this detection could be generalized to other OSes aside from OS X
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@ -576,8 +576,8 @@ then
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# note that for xcode 5, g++ points to clang, not clang++
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if !((chk_cc gcc clang && chk_cc g++ clang) ||
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(chk_cc gcc gcc &&( chk_cc g++ g++ || chk g++ gcc))) then
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err "the gcc and g++ in your path point to different compilers.
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Check which versions are in your path with cc --version and g++ --version.
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err "the gcc and g++ in your path point to different compilers.
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Check which versions are in your path with cc --version and g++ --version.
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To resolve this problem, either fix your PATH or run configure with --enable-clang"
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fi
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