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Use --sysroot flag for clang
Although not documented, clang does support the --sysroot flag, and it does the right thing. Use this flag intead of -isysroot which only applies to header file searches, not the linker. Signed-off-by: Mans Rullgard <mans@mansr.com>
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6
configure
vendored
6
configure
vendored
@ -2046,7 +2046,7 @@ add_asflags $extra_cflags
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if test -n "$sysroot"; then
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case "$cc_type" in
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gcc|llvm_gcc)
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gcc|llvm_gcc|clang)
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add_cppflags --sysroot="$sysroot"
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add_ldflags --sysroot="$sysroot"
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;;
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@ -2054,10 +2054,6 @@ if test -n "$sysroot"; then
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add_cppflags -I"$sysinclude"
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add_ldflags --sysroot="$sysroot"
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;;
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clang)
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add_cppflags -isysroot "$sysroot"
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add_ldflags -isysroot "$sysroot"
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;;
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esac
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fi
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