[clang] 874bdc8 - [Driver] Clean up Debian multiarch /usr/include/<triplet> madness
Fangrui Song via cfe-commits
cfe-commits at lists.llvm.org
Sun Mar 21 22:40:44 PDT 2021
Author: Fangrui Song
Date: 2021-03-21T22:40:38-07:00
New Revision: 874bdc8e61662b5f39a9626b9132e0979fae556f
URL: https://github.com/llvm/llvm-project/commit/874bdc8e61662b5f39a9626b9132e0979fae556f
DIFF: https://github.com/llvm/llvm-project/commit/874bdc8e61662b5f39a9626b9132e0979fae556f.diff
LOG: [Driver] Clean up Debian multiarch /usr/include/<triplet> madness
Debian multiarch additionally adds /usr/include/<triplet> and somehow
Android borrowed the idea. (Note /usr/<triplet>/include is already an
include dir...). On Debian, we should just assume a GCC installation is
available and use its triple.
Added:
clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/arm-linux-gnueabi/crt1.o
clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/arm-linux-gnueabi/crti.o
clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/arm-linux-gnueabi/crtn.o
clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/arm-linux-gnueabihf/crt1.o
clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/arm-linux-gnueabihf/crti.o
clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/arm-linux-gnueabihf/crtn.o
clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/armeb-linux-gnueabi/crt1.o
clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/armeb-linux-gnueabi/crti.o
clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/armeb-linux-gnueabi/crtn.o
clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/armeb-linux-gnueabihf/crt1.o
clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/armeb-linux-gnueabihf/crti.o
clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/armeb-linux-gnueabihf/crtn.o
clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/gcc/arm-linux-gnueabi/10/crtbegin.o
clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/gcc/arm-linux-gnueabihf/10/crtbegin.o
clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/gcc/armeb-linux-gnueabi/10/crtbegin.o
clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/gcc/armeb-linux-gnueabihf/10/crtbegin.o
clang/test/Driver/Inputs/multilib_arm_linux_tree/usr/include/arm-linux-gnueabihf/.keep
clang/test/Driver/Inputs/multilib_arm_linux_tree/usr/include/armeb-linux-gnueabi/.keep
clang/test/Driver/Inputs/multilib_arm_linux_tree/usr/include/armeb-linux-gnueabihf/.keep
Modified:
clang/lib/Driver/ToolChains/Gnu.cpp
clang/lib/Driver/ToolChains/Linux.cpp
clang/test/Driver/arm-multilibs.c
Removed:
clang/test/Driver/Inputs/multilib_armeb_linux_tree/usr/include/armeb-linux-gnueabi/.keep
clang/test/Driver/Inputs/multilib_armebhf_linux_tree/usr/include/armeb-linux-gnueabihf/.keep
clang/test/Driver/Inputs/multilib_armhf_linux_tree/usr/include/arm-linux-gnueabihf/.keep
################################################################################
diff --git a/clang/lib/Driver/ToolChains/Gnu.cpp b/clang/lib/Driver/ToolChains/Gnu.cpp
index c554047beac3..972044fb615e 100644
--- a/clang/lib/Driver/ToolChains/Gnu.cpp
+++ b/clang/lib/Driver/ToolChains/Gnu.cpp
@@ -2999,8 +2999,6 @@ Generic_GCC::addGCCLibStdCxxIncludePaths(const llvm::opt::ArgList &DriverArgs,
const Multilib &Multilib = GCCInstallation.getMultilib();
const std::string Triple = getMultiarchTriple(
getDriver(), GCCInstallation.getTriple(), getDriver().SysRoot);
- const std::string TargetMultiarchTriple =
- getMultiarchTriple(getDriver(), getTriple(), getDriver().SysRoot);
const GCCVersion &Version = GCCInstallation.getVersion();
// Try /../$triple/include/c++/$version then /../include/c++/$version.
diff --git a/clang/lib/Driver/ToolChains/Linux.cpp b/clang/lib/Driver/ToolChains/Linux.cpp
index cbfa5152bc8e..e889791d19b2 100644
--- a/clang/lib/Driver/ToolChains/Linux.cpp
+++ b/clang/lib/Driver/ToolChains/Linux.cpp
@@ -604,172 +604,16 @@ void Linux::AddClangSystemIncludeArgs(const ArgList &DriverArgs,
return;
}
- // Implement generic Debian multiarch support.
- const StringRef X86_64MultiarchIncludeDirs[] = {
- "/usr/include/x86_64-linux-gnu",
-
- // FIXME: These are older forms of multiarch. It's not clear that they're
- // in use in any released version of Debian, so we should consider
- // removing them.
- "/usr/include/i686-linux-gnu/64", "/usr/include/i486-linux-gnu/64"};
- const StringRef X86MultiarchIncludeDirs[] = {
- "/usr/include/i386-linux-gnu",
-
- // FIXME: These are older forms of multiarch. It's not clear that they're
- // in use in any released version of Debian, so we should consider
- // removing them.
- "/usr/include/x86_64-linux-gnu/32", "/usr/include/i686-linux-gnu",
- "/usr/include/i486-linux-gnu"};
- const StringRef AArch64MultiarchIncludeDirs[] = {
- "/usr/include/aarch64-linux-gnu"};
- const StringRef ARMMultiarchIncludeDirs[] = {
- "/usr/include/arm-linux-gnueabi"};
- const StringRef ARMHFMultiarchIncludeDirs[] = {
- "/usr/include/arm-linux-gnueabihf"};
- const StringRef ARMEBMultiarchIncludeDirs[] = {
- "/usr/include/armeb-linux-gnueabi"};
- const StringRef ARMEBHFMultiarchIncludeDirs[] = {
- "/usr/include/armeb-linux-gnueabihf"};
- const StringRef M68kMultiarchIncludeDirs[] = {"/usr/include/m68k-linux-gnu"};
- const StringRef MIPSMultiarchIncludeDirs[] = {"/usr/include/mips-linux-gnu"};
- const StringRef MIPSELMultiarchIncludeDirs[] = {
- "/usr/include/mipsel-linux-gnu"};
- const StringRef MIPS64MultiarchIncludeDirs[] = {
- "/usr/include/mips64-linux-gnuabi64"};
- const StringRef MIPS64ELMultiarchIncludeDirs[] = {
- "/usr/include/mips64el-linux-gnuabi64"};
- const StringRef MIPSN32MultiarchIncludeDirs[] = {
- "/usr/include/mips64-linux-gnuabin32"};
- const StringRef MIPSN32ELMultiarchIncludeDirs[] = {
- "/usr/include/mips64el-linux-gnuabin32"};
- const StringRef MIPSR6MultiarchIncludeDirs[] = {
- "/usr/include/mipsisa32-linux-gnu"};
- const StringRef MIPSR6ELMultiarchIncludeDirs[] = {
- "/usr/include/mipsisa32r6el-linux-gnu"};
- const StringRef MIPS64R6MultiarchIncludeDirs[] = {
- "/usr/include/mipsisa64r6-linux-gnuabi64"};
- const StringRef MIPS64R6ELMultiarchIncludeDirs[] = {
- "/usr/include/mipsisa64r6el-linux-gnuabi64"};
- const StringRef MIPSN32R6MultiarchIncludeDirs[] = {
- "/usr/include/mipsisa64r6-linux-gnuabin32"};
- const StringRef MIPSN32R6ELMultiarchIncludeDirs[] = {
- "/usr/include/mipsisa64r6el-linux-gnuabin32"};
- const StringRef PPCMultiarchIncludeDirs[] = {
- "/usr/include/powerpc-linux-gnu",
- "/usr/include/powerpc-linux-gnuspe"};
- const StringRef PPCLEMultiarchIncludeDirs[] = {
- "/usr/include/powerpcle-linux-gnu"};
- const StringRef PPC64MultiarchIncludeDirs[] = {
- "/usr/include/powerpc64-linux-gnu"};
- const StringRef PPC64LEMultiarchIncludeDirs[] = {
- "/usr/include/powerpc64le-linux-gnu"};
- const StringRef SparcMultiarchIncludeDirs[] = {
- "/usr/include/sparc-linux-gnu"};
- const StringRef Sparc64MultiarchIncludeDirs[] = {
- "/usr/include/sparc64-linux-gnu"};
- const StringRef SYSTEMZMultiarchIncludeDirs[] = {
- "/usr/include/s390x-linux-gnu"};
- ArrayRef<StringRef> MultiarchIncludeDirs;
- switch (getTriple().getArch()) {
- case llvm::Triple::x86_64:
- MultiarchIncludeDirs = X86_64MultiarchIncludeDirs;
- break;
- case llvm::Triple::x86:
- MultiarchIncludeDirs = X86MultiarchIncludeDirs;
- break;
- case llvm::Triple::aarch64:
- case llvm::Triple::aarch64_be:
- MultiarchIncludeDirs = AArch64MultiarchIncludeDirs;
- break;
- case llvm::Triple::arm:
- case llvm::Triple::thumb:
- if (getTriple().getEnvironment() == llvm::Triple::GNUEABIHF)
- MultiarchIncludeDirs = ARMHFMultiarchIncludeDirs;
- else
- MultiarchIncludeDirs = ARMMultiarchIncludeDirs;
- break;
- case llvm::Triple::armeb:
- case llvm::Triple::thumbeb:
- if (getTriple().getEnvironment() == llvm::Triple::GNUEABIHF)
- MultiarchIncludeDirs = ARMEBHFMultiarchIncludeDirs;
- else
- MultiarchIncludeDirs = ARMEBMultiarchIncludeDirs;
- break;
- case llvm::Triple::m68k:
- MultiarchIncludeDirs = M68kMultiarchIncludeDirs;
- break;
- case llvm::Triple::mips:
- if (getTriple().getSubArch() == llvm::Triple::MipsSubArch_r6)
- MultiarchIncludeDirs = MIPSR6MultiarchIncludeDirs;
- else
- MultiarchIncludeDirs = MIPSMultiarchIncludeDirs;
- break;
- case llvm::Triple::mipsel:
- if (getTriple().getSubArch() == llvm::Triple::MipsSubArch_r6)
- MultiarchIncludeDirs = MIPSR6ELMultiarchIncludeDirs;
- else
- MultiarchIncludeDirs = MIPSELMultiarchIncludeDirs;
- break;
- case llvm::Triple::mips64:
- if (getTriple().getSubArch() == llvm::Triple::MipsSubArch_r6)
- if (getTriple().getEnvironment() == llvm::Triple::GNUABIN32)
- MultiarchIncludeDirs = MIPSN32R6MultiarchIncludeDirs;
- else
- MultiarchIncludeDirs = MIPS64R6MultiarchIncludeDirs;
- else if (getTriple().getEnvironment() == llvm::Triple::GNUABIN32)
- MultiarchIncludeDirs = MIPSN32MultiarchIncludeDirs;
- else
- MultiarchIncludeDirs = MIPS64MultiarchIncludeDirs;
- break;
- case llvm::Triple::mips64el:
- if (getTriple().getSubArch() == llvm::Triple::MipsSubArch_r6)
- if (getTriple().getEnvironment() == llvm::Triple::GNUABIN32)
- MultiarchIncludeDirs = MIPSN32R6ELMultiarchIncludeDirs;
- else
- MultiarchIncludeDirs = MIPS64R6ELMultiarchIncludeDirs;
- else if (getTriple().getEnvironment() == llvm::Triple::GNUABIN32)
- MultiarchIncludeDirs = MIPSN32ELMultiarchIncludeDirs;
- else
- MultiarchIncludeDirs = MIPS64ELMultiarchIncludeDirs;
- break;
- case llvm::Triple::ppc:
- MultiarchIncludeDirs = PPCMultiarchIncludeDirs;
- break;
- case llvm::Triple::ppcle:
- MultiarchIncludeDirs = PPCLEMultiarchIncludeDirs;
- break;
- case llvm::Triple::ppc64:
- MultiarchIncludeDirs = PPC64MultiarchIncludeDirs;
- break;
- case llvm::Triple::ppc64le:
- MultiarchIncludeDirs = PPC64LEMultiarchIncludeDirs;
- break;
- case llvm::Triple::sparc:
- MultiarchIncludeDirs = SparcMultiarchIncludeDirs;
- break;
- case llvm::Triple::sparcv9:
- MultiarchIncludeDirs = Sparc64MultiarchIncludeDirs;
- break;
- case llvm::Triple::systemz:
- MultiarchIncludeDirs = SYSTEMZMultiarchIncludeDirs;
- break;
- default:
- break;
- }
-
- const std::string AndroidMultiarchIncludeDir =
- std::string("/usr/include/") +
- getMultiarchTriple(D, getTriple(), SysRoot);
- const StringRef AndroidMultiarchIncludeDirs[] = {AndroidMultiarchIncludeDir};
+ // On Android and Debian, add /usr/include/$triple if exists. On Debian, we
+ // can assume a GCC installation is available.
+ std::string MultiarchIncludeDir;
if (getTriple().isAndroid())
- MultiarchIncludeDirs = AndroidMultiarchIncludeDirs;
-
- for (StringRef Dir : MultiarchIncludeDirs) {
- if (D.getVFS().exists(SysRoot + Dir)) {
- addExternCSystemInclude(DriverArgs, CC1Args, SysRoot + Dir);
- break;
- }
- }
+ MultiarchIncludeDir = getMultiarchTriple(D, getTriple(), SysRoot);
+ else if (GCCInstallation.isValid())
+ MultiarchIncludeDir = GCCInstallation.getTriple().str();
+ if (!MultiarchIncludeDir.empty() &&
+ D.getVFS().exists(SysRoot + "/usr/include/" + MultiarchIncludeDir))
+ addExternCSystemInclude(DriverArgs, CC1Args, SysRoot + "/usr/include/" + MultiarchIncludeDir);
if (getTriple().getOS() == llvm::Triple::RTEMS)
return;
diff --git a/clang/test/Driver/Inputs/multilib_armeb_linux_tree/usr/include/armeb-linux-gnueabi/.keep b/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/arm-linux-gnueabi/crt1.o
similarity index 100%
rename from clang/test/Driver/Inputs/multilib_armeb_linux_tree/usr/include/armeb-linux-gnueabi/.keep
rename to clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/arm-linux-gnueabi/crt1.o
diff --git a/clang/test/Driver/Inputs/multilib_armebhf_linux_tree/usr/include/armeb-linux-gnueabihf/.keep b/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/arm-linux-gnueabi/crti.o
similarity index 100%
rename from clang/test/Driver/Inputs/multilib_armebhf_linux_tree/usr/include/armeb-linux-gnueabihf/.keep
rename to clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/arm-linux-gnueabi/crti.o
diff --git a/clang/test/Driver/Inputs/multilib_armhf_linux_tree/usr/include/arm-linux-gnueabihf/.keep b/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/arm-linux-gnueabi/crtn.o
similarity index 100%
rename from clang/test/Driver/Inputs/multilib_armhf_linux_tree/usr/include/arm-linux-gnueabihf/.keep
rename to clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/arm-linux-gnueabi/crtn.o
diff --git a/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/arm-linux-gnueabihf/crt1.o b/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/arm-linux-gnueabihf/crt1.o
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/arm-linux-gnueabihf/crti.o b/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/arm-linux-gnueabihf/crti.o
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/arm-linux-gnueabihf/crtn.o b/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/arm-linux-gnueabihf/crtn.o
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/armeb-linux-gnueabi/crt1.o b/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/armeb-linux-gnueabi/crt1.o
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/armeb-linux-gnueabi/crti.o b/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/armeb-linux-gnueabi/crti.o
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/armeb-linux-gnueabi/crtn.o b/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/armeb-linux-gnueabi/crtn.o
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/armeb-linux-gnueabihf/crt1.o b/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/armeb-linux-gnueabihf/crt1.o
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/armeb-linux-gnueabihf/crti.o b/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/armeb-linux-gnueabihf/crti.o
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/armeb-linux-gnueabihf/crtn.o b/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/armeb-linux-gnueabihf/crtn.o
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/gcc/arm-linux-gnueabi/10/crtbegin.o b/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/gcc/arm-linux-gnueabi/10/crtbegin.o
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/gcc/arm-linux-gnueabihf/10/crtbegin.o b/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/gcc/arm-linux-gnueabihf/10/crtbegin.o
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/gcc/armeb-linux-gnueabi/10/crtbegin.o b/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/gcc/armeb-linux-gnueabi/10/crtbegin.o
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/gcc/armeb-linux-gnueabihf/10/crtbegin.o b/clang/test/Driver/Inputs/multilib_arm_linux_tree/lib/gcc/armeb-linux-gnueabihf/10/crtbegin.o
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/clang/test/Driver/Inputs/multilib_arm_linux_tree/usr/include/arm-linux-gnueabihf/.keep b/clang/test/Driver/Inputs/multilib_arm_linux_tree/usr/include/arm-linux-gnueabihf/.keep
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/clang/test/Driver/Inputs/multilib_arm_linux_tree/usr/include/armeb-linux-gnueabi/.keep b/clang/test/Driver/Inputs/multilib_arm_linux_tree/usr/include/armeb-linux-gnueabi/.keep
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/clang/test/Driver/Inputs/multilib_arm_linux_tree/usr/include/armeb-linux-gnueabihf/.keep b/clang/test/Driver/Inputs/multilib_arm_linux_tree/usr/include/armeb-linux-gnueabihf/.keep
new file mode 100644
index 000000000000..e69de29bb2d1
diff --git a/clang/test/Driver/arm-multilibs.c b/clang/test/Driver/arm-multilibs.c
index bd9c80e8b16a..3ec9ea0b97c5 100644
--- a/clang/test/Driver/arm-multilibs.c
+++ b/clang/test/Driver/arm-multilibs.c
@@ -1,14 +1,14 @@
-// RUN: %clang -target armv7-linux-gnueabi --sysroot=%S/Inputs/multilib_arm_linux_tree -### -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ARM %s
-// RUN: %clang -target thumbv7-linux-gnueabi --sysroot=%S/Inputs/multilib_arm_linux_tree -### -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ARM %s
+// RUN: %clang --target=armv7-linux-gnueabi --sysroot=%S/Inputs/multilib_arm_linux_tree -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-ARM %s
+// RUN: %clang --target=thumbv7-linux-gnueabi --sysroot=%S/Inputs/multilib_arm_linux_tree -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-ARM %s
-// RUN: %clang -target armv7-linux-gnueabihf --sysroot=%S/Inputs/multilib_armhf_linux_tree -### -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ARMHF %s
-// RUN: %clang -target thumbv7-linux-gnueabihf --sysroot=%S/Inputs/multilib_armhf_linux_tree -### -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ARMHF %s
+// RUN: %clang --target=armv7-linux-gnueabihf --sysroot=%S/Inputs/multilib_arm_linux_tree -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-ARMHF %s
+// RUN: %clang --target=thumbv7-linux-gnueabihf --sysroot=%S/Inputs/multilib_arm_linux_tree -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-ARMHF %s
-// RUN: %clang -target armv7eb-linux-gnueabi --sysroot=%S/Inputs/multilib_armeb_linux_tree -### -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ARMEB %s
-// RUN: %clang -target thumbv7eb-linux-gnueabi --sysroot=%S/Inputs/multilib_armeb_linux_tree -### -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ARMEB %s
+// RUN: %clang --target=armv7eb-linux-gnueabi --sysroot=%S/Inputs/multilib_arm_linux_tree -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-ARMEB %s
+// RUN: %clang --target=thumbv7eb-linux-gnueabi --sysroot=%S/Inputs/multilib_arm_linux_tree -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-ARMEB %s
-// RUN: %clang -target armv7eb-linux-gnueabihf --sysroot=%S/Inputs/multilib_armebhf_linux_tree -### -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ARMEBHF %s
-// RUN: %clang -target thumbv7eb-linux-gnueabihf --sysroot=%S/Inputs/multilib_armebhf_linux_tree -### -c %s -o /dev/null 2>&1 | FileCheck -check-prefix CHECK-ARMEBHF %s
+// RUN: %clang --target=armv7eb-linux-gnueabihf --sysroot=%S/Inputs/multilib_arm_linux_tree -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-ARMEBHF %s
+// RUN: %clang --target=thumbv7eb-linux-gnueabihf --sysroot=%S/Inputs/multilib_arm_linux_tree -### -c %s 2>&1 | FileCheck --check-prefix=CHECK-ARMEBHF %s
// CHECK-ARM: "-internal-externc-isystem" "{{.*}}/usr/include/arm-linux-gnueabi"
// CHECK-ARMHF: "-internal-externc-isystem" "{{.*}}/usr/include/arm-linux-gnueabihf"
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