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1 // Check for proper handling of --sysroot and -isysroot flags.
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2
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3 // RUN: %clang -### -fsyntax-only -isysroot /foo/bar %s 2>&1 | \
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4 // RUN: FileCheck %s -check-prefix=ISYSROOT
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5 // ISYSROOT: "-isysroot" "{{[^"]*}}/foo/bar"
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6
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7 // Check that we get both isysroot for headers, and pass --sysroot on to GCC to
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8 // produce the final binary.
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9 // RUN: %clang -### -target x86_64-unknown-linux-gnu \
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10 // RUN: --sysroot=/foo/bar -o /dev/null %s 2>&1 | \
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11 // RUN: FileCheck %s -check-prefix=SYSROOT_EQ
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12 // SYSROOT_EQ: "-isysroot" "{{[^"]*}}/foo/bar"
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13 // SYSROOT_EQ: "--sysroot{{" "|=}}{{[^"]*}}/foo/bar"
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14
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15 // Check for overriding the header sysroot by providing both --sysroot and
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16 // -isysroot.
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17 // RUN: %clang -### -target x86_64-unknown-linux-gnu -isysroot /baz \
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18 // RUN: --sysroot=/foo/bar -o /dev/null %s 2>&1 | FileCheck %s \
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19 // RUN: -check-prefix=ISYSROOT_AND_SYSROOT
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20 // ISYSROOT_AND_SYSROOT: "-isysroot" "{{[^"]*}}/baz"
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21 // ISYSROOT_AND_SYSROOT: "--sysroot{{" "|=}}{{[^"]*}}/foo/bar"
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22
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23 // Check that omitting the equals works as well.
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24 // RUN: %clang -### -target x86_64-unknown-linux-gnu \
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25 // RUN: --sysroot /foo/bar -o /dev/null %s 2>&1 | \
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26 // RUN: FileCheck %s -check-prefix=SYSROOT_SEPARATE
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27 // SYSROOT_SEPARATE: "-isysroot" "{{[^"]*}}/foo/bar"
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28 // SYSROOT_SEPARATE: "--sysroot{{" "|=}}{{[^"]*}}/foo/bar"
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