From 222e2a7620e6520ffaf4fc4e69d79c18da31542e Mon Sep 17 00:00:00 2001 From: "Zancanaro; Carlo" Date: Mon, 24 Sep 2012 09:58:17 +1000 Subject: Add the clang library to the repo (with some of my changes, too). --- clang/test/Driver/sysroot-flags.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 clang/test/Driver/sysroot-flags.c (limited to 'clang/test/Driver/sysroot-flags.c') diff --git a/clang/test/Driver/sysroot-flags.c b/clang/test/Driver/sysroot-flags.c new file mode 100644 index 0000000..b0a10bf --- /dev/null +++ b/clang/test/Driver/sysroot-flags.c @@ -0,0 +1,28 @@ +// Check for proper handling of --sysroot and -isysroot flags. + +// RUN: %clang -### -fsyntax-only -isysroot /foo/bar %s 2>&1 | \ +// RUN: FileCheck %s -check-prefix=ISYSROOT +// ISYSROOT: "-isysroot" "{{[^"]*}}/foo/bar" + +// Check that we get both isysroot for headers, and pass --sysroot on to GCC to +// produce the final binary. +// RUN: %clang -### -target x86_64-unknown-linux-gnu \ +// RUN: --sysroot=/foo/bar -o /dev/null %s 2>&1 | \ +// RUN: FileCheck %s -check-prefix=SYSROOT_EQ +// SYSROOT_EQ: "-isysroot" "{{[^"]*}}/foo/bar" +// SYSROOT_EQ: "--sysroot{{" "|=}}{{[^"]*}}/foo/bar" + +// Check for overriding the header sysroot by providing both --sysroot and +// -isysroot. +// RUN: %clang -### -target x86_64-unknown-linux-gnu -isysroot /baz \ +// RUN: --sysroot=/foo/bar -o /dev/null %s 2>&1 | FileCheck %s \ +// RUN: -check-prefix=ISYSROOT_AND_SYSROOT +// ISYSROOT_AND_SYSROOT: "-isysroot" "{{[^"]*}}/baz" +// ISYSROOT_AND_SYSROOT: "--sysroot{{" "|=}}{{[^"]*}}/foo/bar" + +// Check that omitting the equals works as well. +// RUN: %clang -### -target x86_64-unknown-linux-gnu \ +// RUN: --sysroot /foo/bar -o /dev/null %s 2>&1 | \ +// RUN: FileCheck %s -check-prefix=SYSROOT_SEPARATE +// SYSROOT_SEPARATE: "-isysroot" "{{[^"]*}}/foo/bar" +// SYSROOT_SEPARATE: "--sysroot{{" "|=}}{{[^"]*}}/foo/bar" -- cgit v1.2.3