From f56c6d85ae8fe9892889f8737665e981592c90d9 Mon Sep 17 00:00:00 2001 From: Saleem Abdulrasool Date: Sun, 7 Feb 2016 06:03:38 +0000 Subject: Driver: adjust linker invocation for GNUTools Adjust the driver to invoke the linker more similar to gcc. -dynamic-linker is only passed if -static and -shared are not part of the compiler (driver) invocation. Replicate the passing of -export-rdynamic as per the GCC link spec: %{!static: %{rdynamic:-export-dynamic} %{!shared:-dynamic-linker ...}} This behaviour is consistent across all the targets that are supported, so no need to conditionalise it on the target. Resolves PR24245. llvm-svn: 260019 --- clang/test/Driver/dynamic-linker.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 clang/test/Driver/dynamic-linker.c (limited to 'clang/test/Driver/dynamic-linker.c') diff --git a/clang/test/Driver/dynamic-linker.c b/clang/test/Driver/dynamic-linker.c new file mode 100644 index 00000000000..c7579f4af15 --- /dev/null +++ b/clang/test/Driver/dynamic-linker.c @@ -0,0 +1,32 @@ +// RUN: %clang -target armv7-unknown-linux-gnueabi -### /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-DYNAMIC-LINKER %s +// RUN: %clang -target i386-unknown-linux-gnu -### /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-DYNAMIC-LINKER %s +// RUN: %clang -target mips64-unknown-linux-gnu -### /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-DYNAMIC-LINKER %s +// RUN: %clang -target powerpc64-unknown-linux-gnu -### /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-DYNAMIC-LINKER %s +// RUN: %clang -target x86_64-unknown-linux-gnu -### /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-DYNAMIC-LINKER %s + +// RUN: %clang -target armv7-unknown-linux-gnueabi -### -shared /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED %s +// RUN: %clang -target i386-unknown-linux-gnu -### -shared /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED %s +// RUN: %clang -target mips64-unknown-linux-gnu -### -shared /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED %s +// RUN: %clang -target powerpc64-unknown-linux-gnu -### -shared /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED %s +// RUN: %clang -target x86_64-unknown-linux-gnu -### -shared /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED %s + + +// RUN: %clang -target armv7-unknown-linux-gnueabi -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED -check-prefix CHECK-RDYNAMIC %s +// RUN: %clang -target i386-unknown-linux-gnu -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED -check-prefix CHECK-RDYNAMIC %s +// RUN: %clang -target mips64-unknown-linux-gnu -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED -check-prefix CHECK-RDYNAMIC %s +// RUN: %clang -target powerpc64-unknown-linux-gnu -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED -check-prefix CHECK-RDYNAMIC %s +// RUN: %clang -target x86_64-unknown-linux-gnu -### -shared -rdynamic /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-SHARED -check-prefix CHECK-RDYNAMIC %s + +// RUN: %clang -target armv7-unknown-linux-gnueabi -### -static /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-STATIC %s +// RUN: %clang -target i386-unknown-linux-gnu -### -static /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-STATIC %s +// RUN: %clang -target mips64-unknown-linux-gnu -### -static /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-STATIC %s +// RUN: %clang -target powerpc64-unknown-linux-gnu -### -static /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-STATIC %s +// RUN: %clang -target x86_64-unknown-linux-gnu -### -static /dev/null -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-STATIC %s + +// CHECK-RDYNAMIC: "-export-dynamic" +// CHECK-SHARED: "-shared" +// CHECK-STATIC: "-{{B?}}static" +// CHECK-DYNAMIC-LINKER: "-dynamic-linker" +// CHECK-SHARED-NOT: "-dynamic-linker" +// CHECK-STATIC-NOT: "-dynamic-linker" + -- cgit v1.2.3