configure: special case flag test for clang
(while still abusing the gcc targets) Change-Id: I40f33f619ed1ee760caf23f5598587b30cf8a9ed
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configure
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5
configure
vendored
@ -601,7 +601,10 @@ process_toolchain() {
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check_add_cflags -Wimplicit-function-declaration
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check_add_cflags -Wimplicit-function-declaration
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check_add_cflags -Wuninitialized
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check_add_cflags -Wuninitialized
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check_add_cflags -Wunused-variable
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check_add_cflags -Wunused-variable
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check_add_cflags -Wunused-but-set-variable
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case ${CC} in
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*clang*) ;;
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*) check_add_cflags -Wunused-but-set-variable ;;
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esac
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enabled extra_warnings || check_add_cflags -Wno-unused-function
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enabled extra_warnings || check_add_cflags -Wno-unused-function
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fi
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fi
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