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# UNSUPPORTED: system-windows
# RUN: %clang --multi-lib-config=%s -no-canonical-prefixes -x c %s -### -o /dev/null 2>&1 \
# RUN: --target=thumbv8m.main-none-eabi -mfpu=none --sysroot= \
# RUN: | FileCheck --check-prefix=CHECK-DEFAULT %s
# CHECK-DEFAULT: "-cc1" "-triple" "thumbv8m.main-unknown-none-eabi"
# CHECK-DEFAULT-SAME: "-internal-isystem" "[[SYSROOT:[^"]*]]/bin/../lib/clang-runtimes/arm-none-eabi/thumb/v8-m.main/nofp/include"
# CHECK-DEFAULT-NEXT: "-L[[SYSROOT]]/bin/../lib/clang-runtimes/arm-none-eabi/thumb/v8-m.main/nofp/lib"
# RUN: %clang --multi-lib-config=%s -no-canonical-prefixes -x c %s -### -o /dev/null 2>&1 \
# RUN: --target=thumbv8m.main-none-eabi -mfpu=none -fmultilib-flag=no-multithreaded --sysroot= \
# RUN: | FileCheck --check-prefix=CHECK-NOMULTI %s
# CHECK-NOMULTI: "-cc1" "-triple" "thumbv8m.main-unknown-none-eabi"
# CHECK-NOMULTI-SAME: "-internal-isystem" "[[SYSROOT:[^"]*]]/bin/../lib/clang-runtimes/arm-none-eabi/thumb/v8-m.main/nofp/include"
# CHECK-NOMULTI-NEXT: "-L[[SYSROOT]]/bin/../lib/clang-runtimes/arm-none-eabi/thumb/v8-m.main/nofp/lib"
# RUN: %clang --multi-lib-config=%s -no-canonical-prefixes -x c %s -### -o /dev/null 2>&1 \
# RUN: --target=thumbv8m.main-none-eabi -mfpu=none -fmultilib-flag=multithreaded --sysroot= \
# RUN: | FileCheck --check-prefix=CHECK-MULTI %s
# CHECK-MULTI: "-cc1" "-triple" "thumbv8m.main-unknown-none-eabi"
# CHECK-MULTI-SAME: "-internal-isystem" "[[SYSROOT:[^"]*]]/bin/../lib/clang-runtimes/arm-none-eabi/multithreaded/thumb/v8-m.main/nofp/include"
# CHECK-MULTI-NEXT: "-L[[SYSROOT]]/bin/../lib/clang-runtimes/arm-none-eabi/multithreaded/thumb/v8-m.main/nofp/lib"
# RUN: not %clang --multi-lib-config=%s -no-canonical-prefixes -x c %s -### -o /dev/null 2>&1 \
# RUN: --target=thumbv8m.main-none-eabi -mfpu=none -fmultilib-flag=singlethreaded -fmultilib-flag=no-io --sysroot= \
# RUN: | FileCheck --check-prefix=CHECK-ERROR %s
# CHECK-ERROR-DAG: error: unsupported option '-fmultilib-flag=singlethreaded'
# CHECK-ERROR-DAG: error: unsupported option '-fmultilib-flag=no-io'; did you mean '-fmultilib-flag=io-none'?
# RUN: %clang --multi-lib-config=%s -no-canonical-prefixes -x c %s -### -o /dev/null 2>&1 \
# RUN: --target=thumbv8m.main-none-eabi -mfpu=none -print-multi-lib --sysroot= \
# RUN: | FileCheck --check-prefix=CHECK-PRINT-MULTI-LIB %s
# CHECK-PRINT-MULTI-LIB: arm-none-eabi/thumb/v8-m.main/nofp;@-target=thumbv8m.main-unknown-none-eabi@mfpu=none@fmultilib-flag=no-multithreaded
# CHECK-PRINT-MULTI-LIB: arm-none-eabi/multithreaded/thumb/v8-m.main/nofp;@-target=thumbv8m.main-unknown-none-eabi@mfpu=none@fmultilib-flag=multithreaded
# RUN: %clang --target=arm-none-eabi --multi-lib-config=%s -x c %s -fmultilib-flag=no-multithreaded -### -o /dev/null 2>&1 \
# RUN: | FileCheck --check-prefix=CHECK-MACRODEFINES-NOMULTI %s
# CHECK-MACRODEFINES-NOMULTI: "-D" "__SINGLE_THREAD__"
# RUN: %clang --target=arm-none-eabi --multi-lib-config=%s -x c %s -fmultilib-flag=io-semihosting -### -o /dev/null 2>&1 \
# RUN: | FileCheck --check-prefix=CHECK-MACRODEFINES-IO-SEMIHOSTING %s
# CHECK-MACRODEFINES-IO-SEMIHOSTING: "-D" "SEMIHOSTING"
# RUN: %clang --target=arm-none-eabi --multi-lib-config=%s -x c %s -fmultilib-flag=io-linux-syscalls -### -o /dev/null 2>&1 \
# RUN: | FileCheck --check-prefix=CHECK-MACRODEFINES-IO-LINUX %s
# CHECK-MACRODEFINES-IO-LINUX: "-D" "LINUX_SYSCALLS"
# CHECK-MACRODEFINES-IO-LINUX-SAME: "-D" "HOSTED"
---
MultilibVersion: 1.0
Groups:
- Name: stdlib
Type: Exclusive
Variants:
- Dir: arm-none-eabi/thumb/v8-m.main/nofp
Flags: [--target=thumbv8m.main-unknown-none-eabi, -mfpu=none, -fmultilib-flag=no-multithreaded]
Group: stdlib
- Dir: arm-none-eabi/multithreaded/thumb/v8-m.main/nofp
Flags: [--target=thumbv8m.main-unknown-none-eabi, -mfpu=none, -fmultilib-flag=multithreaded]
Group: stdlib
Flags:
- Name: multithreading
Values:
- Name: no-multithreaded
MacroDefines: [__SINGLE_THREAD__]
- Name: multithreaded
Default: no-multithreaded
- Name: io
Values:
- Name: io-none
- Name: io-semihosting
MacroDefines: [SEMIHOSTING]
- Name: io-linux-syscalls
MacroDefines: [LINUX_SYSCALLS, HOSTED]
Default: io-none
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