1 // Check for proper handling of --sysroot and -isysroot flags. 2 3 // RUN: %clang -### -fsyntax-only -isysroot /foo/bar %s 2>&1 | \ 4 // RUN: FileCheck %s -check-prefix=ISYSROOT 5 // ISYSROOT: "-isysroot" "{{[^"]*}}/foo/bar" 6 7 // Check that we get both isysroot for headers, and pass --sysroot on to GCC to 8 // produce the final binary. 9 // RUN: %clang -### -ccc-host-triple x86_64-unknown-linux-gnu \ 10 // RUN: --sysroot=/foo/bar -o /dev/null %s 2>&1 | \ 11 // RUN: FileCheck %s -check-prefix=SYSROOT_EQ 12 // SYSROOT_EQ: "-isysroot" "{{[^"]*}}/foo/bar" 13 // SYSROOT_EQ: "--sysroot{{" "|=}}{{[^"]*}}/foo/bar" 14 15 // Check for overriding the header sysroot by providing both --sysroot and 16 // -isysroot. 17 // RUN: %clang -### -ccc-host-triple x86_64-unknown-linux-gnu -isysroot /baz \ 18 // RUN: --sysroot=/foo/bar -o /dev/null %s 2>&1 | FileCheck %s \ 19 // RUN: -check-prefix=ISYSROOT_AND_SYSROOT 20 // ISYSROOT_AND_SYSROOT: "-isysroot" "{{[^"]*}}/baz" 21 // ISYSROOT_AND_SYSROOT: "--sysroot{{" "|=}}{{[^"]*}}/foo/bar" 22 23 // Check that omitting the equals works as well. 24 // RUN: %clang -### -ccc-host-triple x86_64-unknown-linux-gnu \ 25 // RUN: --sysroot /foo/bar -o /dev/null %s 2>&1 | \ 26 // RUN: FileCheck %s -check-prefix=SYSROOT_SEPARATE 27 // SYSROOT_SEPARATE: "-isysroot" "{{[^"]*}}/foo/bar" 28 // SYSROOT_SEPARATE: "--sysroot{{" "|=}}{{[^"]*}}/foo/bar" 29
