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llvm-project/clang/test/Driver/dynamic-linker.c

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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
2016-02-07 14:03:38 +08:00
// 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"