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-rw-r--r--clang/test/Driver/linux-header-search.cpp12
1 files changed, 12 insertions, 0 deletions
diff --git a/clang/test/Driver/linux-header-search.cpp b/clang/test/Driver/linux-header-search.cpp
index b4118f9c42f..03502423c15 100644
--- a/clang/test/Driver/linux-header-search.cpp
+++ b/clang/test/Driver/linux-header-search.cpp
@@ -517,3 +517,15 @@
// CHECK-OE-AARCH64: "-isysroot" "[[SYSROOT:[^"]+]]"
// CHECK-OE-AARCH64: "-internal-isystem" "[[SYSROOT]]/usr/lib64/aarch64-oe-linux/6.3.0/../../../include/c++/6.3.0"
// CHECK-OE-AARCH64: "-internal-isystem" "[[SYSROOT]]/usr/lib64/aarch64-oe-linux/6.3.0/../../../include/c++/6.3.0/backward"
+
+// Check header search with Cray's gcc package.
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN: -target x86_64-unknown-linux-gnu -stdlib=libstdc++ \
+// RUN: --sysroot=%S/Inputs/cray_suse_gcc_tree \
+// RUN: --gcc-toolchain="%S/Inputs/cray_suse_gcc_tree/opt/gcc/8.2.0/snos" \
+// RUN: | FileCheck --check-prefix=CHECK-CRAY-X86 %s
+
+// CHECK-CRAY-X86: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-CRAY-X86: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-CRAY-X86: "-internal-isystem" "[[SYSROOT]]/opt/gcc/8.2.0/snos/lib/gcc/x86_64-suse-linux/8.2.0/../../../../include/g++"
+// CHECK-CRAY-X86: "-internal-isystem" "[[SYSROOT]]/opt/gcc/8.2.0/snos/lib/gcc/x86_64-suse-linux/8.2.0/../../../../include/g++/backward"
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