r239047 - [SPARC] Fix multiarch path detection for sparc and sparcv9.
James Y Knight
jyknight at google.com
Thu Jun 4 21:39:13 PDT 2015
On Jun 4, 2015, at 12:45 PM, Rafael Espíndola <rafael.espindola at gmail.com> wrote:
> Testcase?
>
Attached look okay to you? In addition to linux-ld.c tests, I've also included an include path fix, and linux-header-search.cpp tests covering that.
commit 1c6aca5bbebb98070b1f5439bce3a3651be146b2
Author: James Y Knight <jyknight at google.com>
Date: Fri Jun 5 00:06:43 2015 -0400
[SPARC] Add multiarch include paths.
Adds tests verifying the proper dirs are found in the Debian 8/GCC4.9
layout for sparc (32bit), sparc (32bit) with lib64 multilib, and
sparc64.
The test cases added here also cover r239047, which fixed the linker
paths.
diff --git a/lib/Driver/ToolChains.cpp b/lib/Driver/ToolChains.cpp
index 4eb8994..77ec5d1 100644
--- a/lib/Driver/ToolChains.cpp
+++ b/lib/Driver/ToolChains.cpp
@@ -3475,6 +3475,12 @@ void Linux::AddClangSystemIncludeArgs(const ArgList &DriverArgs,
const StringRef PPC64LEMultiarchIncludeDirs[] = {
"/usr/include/powerpc64le-linux-gnu"
};
+ const StringRef SparcMultiarchIncludeDirs[] = {
+ "/usr/include/sparc-linux-gnu"
+ };
+ const StringRef Sparc64MultiarchIncludeDirs[] = {
+ "/usr/include/sparc64-linux-gnu"
+ };
ArrayRef<StringRef> MultiarchIncludeDirs;
if (getTriple().getArch() == llvm::Triple::x86_64) {
MultiarchIncludeDirs = X86_64MultiarchIncludeDirs;
@@ -3502,6 +3508,10 @@ void Linux::AddClangSystemIncludeArgs(const ArgList &DriverArgs,
MultiarchIncludeDirs = PPC64MultiarchIncludeDirs;
} else if (getTriple().getArch() == llvm::Triple::ppc64le) {
MultiarchIncludeDirs = PPC64LEMultiarchIncludeDirs;
+ } else if (getTriple().getArch() == llvm::Triple::sparc) {
+ MultiarchIncludeDirs = SparcMultiarchIncludeDirs;
+ } else if (getTriple().getArch() == llvm::Triple::sparcv9) {
+ MultiarchIncludeDirs = Sparc64MultiarchIncludeDirs;
}
for (StringRef Dir : MultiarchIncludeDirs) {
if (llvm::sys::fs::exists(SysRoot + Dir)) {
diff --git a/test/Driver/Inputs/debian_8_sparc64_tree/lib/sparc64-linux-gnu/.keep b/test/Driver/Inputs/debian_8_sparc64_tree/lib/sparc64-linux-gnu/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc64_tree/lib64/.keep b/test/Driver/Inputs/debian_8_sparc64_tree/lib64/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc64_tree/usr/include/c++/4.9/.keep b/test/Driver/Inputs/debian_8_sparc64_tree/usr/include/c++/4.9/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc64_tree/usr/include/sparc64-linux-gnu/c++/4.9/.keep b/test/Driver/Inputs/debian_8_sparc64_tree/usr/include/sparc64-linux-gnu/c++/4.9/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc64_tree/usr/lib/gcc/sparc64-linux-gnu/4.9/crtbegin.o b/test/Driver/Inputs/debian_8_sparc64_tree/usr/lib/gcc/sparc64-linux-gnu/4.9/crtbegin.o
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc64_tree/usr/lib/gcc/sparc64-linux-gnu/4.9/crtend.o b/test/Driver/Inputs/debian_8_sparc64_tree/usr/lib/gcc/sparc64-linux-gnu/4.9/crtend.o
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc64_tree/usr/lib/sparc64-linux-gnu/crt1.o b/test/Driver/Inputs/debian_8_sparc64_tree/usr/lib/sparc64-linux-gnu/crt1.o
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc64_tree/usr/lib/sparc64-linux-gnu/crti.o b/test/Driver/Inputs/debian_8_sparc64_tree/usr/lib/sparc64-linux-gnu/crti.o
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc64_tree/usr/lib/sparc64-linux-gnu/crtn.o b/test/Driver/Inputs/debian_8_sparc64_tree/usr/lib/sparc64-linux-gnu/crtn.o
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc_multilib_tree/lib/sparc-linux-gnu/.keep b/test/Driver/Inputs/debian_8_sparc_multilib_tree/lib/sparc-linux-gnu/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc_multilib_tree/lib64/.keep b/test/Driver/Inputs/debian_8_sparc_multilib_tree/lib64/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/include/c++/4.9/backward/.keep b/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/include/c++/4.9/backward/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/include/sparc-linux-gnu/c++/4.9/64/.keep b/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/include/sparc-linux-gnu/c++/4.9/64/.keep
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/lib/gcc/sparc-linux-gnu/4.9/64/crtbegin.o b/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/lib/gcc/sparc-linux-gnu/4.9/64/crtbegin.o
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/lib/gcc/sparc-linux-gnu/4.9/64/crtend.o b/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/lib/gcc/sparc-linux-gnu/4.9/64/crtend.o
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/lib/gcc/sparc-linux-gnu/4.9/crtbegin.o b/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/lib/gcc/sparc-linux-gnu/4.9/crtbegin.o
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/lib/gcc/sparc-linux-gnu/4.9/crtend.o b/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/lib/gcc/sparc-linux-gnu/4.9/crtend.o
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/lib/sparc-linux-gnu/crt1.o b/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/lib/sparc-linux-gnu/crt1.o
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/lib/sparc-linux-gnu/crti.o b/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/lib/sparc-linux-gnu/crti.o
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/lib/sparc-linux-gnu/crtn.o b/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/lib/sparc-linux-gnu/crtn.o
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/lib64/crt1.o b/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/lib64/crt1.o
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/lib64/crti.o b/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/lib64/crti.o
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/lib64/crtn.o b/test/Driver/Inputs/debian_8_sparc_multilib_tree/usr/lib64/crtn.o
new file mode 100644
index 0000000..e69de29
diff --git a/test/Driver/linux-header-search.cpp b/test/Driver/linux-header-search.cpp
index 574ae22..23912cb 100644
--- a/test/Driver/linux-header-search.cpp
+++ b/test/Driver/linux-header-search.cpp
@@ -285,3 +285,60 @@
// CHECK-MIPS64EL-GNUABI: "-internal-externc-isystem" "[[SYSROOT]]/usr/include/mips64el-linux-gnuabi64"
// CHECK-MIPS64EL-GNUABI: "-internal-externc-isystem" "[[SYSROOT]]/include"
// CHECK-MIPS64EL-GNUABI: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+
+// Check header search on Debian 8 / Sparc
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN: -target sparc-unknown-linux-gnu \
+// RUN: --sysroot=%S/Inputs/debian_8_sparc_multilib_tree \
+// RUN: --gcc-toolchain="" \
+// RUN: | FileCheck --check-prefix=CHECK-DEBIAN-SPARC32 %s
+// CHECK-DEBIAN-SPARC32: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-DEBIAN-SPARC32: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-DEBIAN-SPARC32: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-SPARC32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../include/c++/4.9"
+// CHECK-DEBIAN-SPARC32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../include/sparc-linux-gnu/c++/4.9"
+// CHECK-DEBIAN-SPARC32: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../include/c++/4.9/backward"
+// CHECK-DEBIAN-SPARC32: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-DEBIAN-SPARC32: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-DEBIAN-SPARC32: "-internal-externc-isystem" "[[SYSROOT]]/usr/include/sparc-linux-gnu"
+// CHECK-DEBIAN-SPARC32: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-DEBIAN-SPARC32: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+
+// Check header search on Debian 8 / Sparc, with the oldstyle multilib packages
+// RUN: %clang -no-canonical-prefixes -m64 %s -### -fsyntax-only 2>&1 \
+// RUN: -target sparc-unknown-linux-gnu \
+// RUN: --sysroot=%S/Inputs/debian_8_sparc_multilib_tree \
+// RUN: --gcc-toolchain="" \
+// RUN: | FileCheck --check-prefix=CHECK-DEBIAN-SPARC32-LIB64 %s
+// CHECK-DEBIAN-SPARC32-LIB64: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-DEBIAN-SPARC32-LIB64: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-DEBIAN-SPARC32-LIB64: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-SPARC32-LIB64: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../include/c++/4.9"
+// CHECK-DEBIAN-SPARC32-LIB64: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../include/sparc-linux-gnu/c++/4.9/64"
+// CHECK-DEBIAN-SPARC32-LIB64: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../include/c++/4.9/backward"
+// CHECK-DEBIAN-SPARC32-LIB64: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-DEBIAN-SPARC32-LIB64: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+/* TODO: GCC 4.9 includes the following dir in its search path, which
+ seems questionable. Clang doesn't. Not sure if clang should be
+ doing that too. */
+// CHECK-DEBIAN-SPARC32-LIB64-todo: "-internal-externc-isystem" "[[SYSROOT]]/usr/include/sparc-linux-gnu"
+// CHECK-DEBIAN-SPARC32-LIB64: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-DEBIAN-SPARC32-LIB64: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
+
+// Check header search on Debian 8 / Sparc64
+// RUN: %clang -no-canonical-prefixes %s -### -fsyntax-only 2>&1 \
+// RUN: -target sparc64-unknown-linux-gnu \
+// RUN: --sysroot=%S/Inputs/debian_8_sparc64_tree \
+// RUN: --gcc-toolchain="" \
+// RUN: | FileCheck --check-prefix=CHECK-DEBIAN-SPARC64 %s
+// CHECK-DEBIAN-SPARC64: "{{[^"]*}}clang{{[^"]*}}" "-cc1"
+// CHECK-DEBIAN-SPARC64: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
+// CHECK-DEBIAN-SPARC64: "-isysroot" "[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-SPARC64: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9/../../../../include/c++/4.9"
+// CHECK-DEBIAN-SPARC64: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9/../../../../include/sparc64-linux-gnu/c++/4.9"
+// CHECK-DEBIAN-SPARC64: "-internal-isystem" "[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9/../../../../include/c++/4.9/backward"
+// CHECK-DEBIAN-SPARC64: "-internal-isystem" "[[SYSROOT]]/usr/local/include"
+// CHECK-DEBIAN-SPARC64: "-internal-isystem" "[[RESOURCE_DIR]]{{/|\\\\}}include"
+// CHECK-DEBIAN-SPARC64: "-internal-externc-isystem" "[[SYSROOT]]/usr/include/sparc64-linux-gnu"
+// CHECK-DEBIAN-SPARC64: "-internal-externc-isystem" "[[SYSROOT]]/include"
+// CHECK-DEBIAN-SPARC64: "-internal-externc-isystem" "[[SYSROOT]]/usr/include"
diff --git a/test/Driver/linux-ld.c b/test/Driver/linux-ld.c
index 38edb7f..5cfa3b7 100644
--- a/test/Driver/linux-ld.c
+++ b/test/Driver/linux-ld.c
@@ -904,6 +904,67 @@
// CHECK-DEBIAN-MIPS64EL-N32: "-L[[SYSROOT]]/lib"
// CHECK-DEBIAN-MIPS64EL-N32: "-L[[SYSROOT]]/usr/lib"
//
+// Check linker paths on Debian 8 / Sparc
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN: --target=sparc-linux-gnu \
+// RUN: --gcc-toolchain="" \
+// RUN: --sysroot=%S/Inputs/debian_8_sparc_multilib_tree \
+// RUN: | FileCheck --check-prefix=CHECK-DEBIAN-SPARC32 %s
+// CHECK-DEBIAN-SPARC32: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-SPARC32: "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../sparc-linux-gnu/crt1.o"
+// CHECK-DEBIAN-SPARC32: "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../sparc-linux-gnu/crti.o"
+// CHECK-DEBIAN-SPARC32: "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/crtbegin.o"
+// CHECK-DEBIAN-SPARC32: "-L[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9"
+// CHECK-DEBIAN-SPARC32: "-L[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../sparc-linux-gnu"
+// CHECK-DEBIAN-SPARC32: "-L[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../lib"
+// CHECK-DEBIAN-SPARC32: "-L[[SYSROOT]]/lib/sparc-linux-gnu"
+// CHECK-DEBIAN-SPARC32: "-L[[SYSROOT]]/usr/lib/sparc-linux-gnu"
+// CHECK-DEBIAN-SPARC32: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-SPARC32: "-L[[SYSROOT]]/usr/lib"
+// CHECK-DEBIAN-SPARC32: "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/crtend.o"
+// CHECK-DEBIAN-SPARC32: "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../sparc-linux-gnu/crtn.o"
+//
+// Check linker paths on Debian 8 / Sparc, with the oldstyle multilib packages
+// RUN: %clang -no-canonical-prefixes -m64 %s -### -o %t.o 2>&1 \
+// RUN: --target=sparc-linux-gnu \
+// RUN: --gcc-toolchain="" \
+// RUN: --sysroot=%S/Inputs/debian_8_sparc_multilib_tree \
+// RUN: | FileCheck --check-prefix=CHECK-DEBIAN-SPARC32-LIB64 %s
+// CHECK-DEBIAN-SPARC32-LIB64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-SPARC32-LIB64: "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../lib64/crt1.o"
+// CHECK-DEBIAN-SPARC32-LIB64: "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../lib64/crti.o"
+// CHECK-DEBIAN-SPARC32-LIB64: "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/64/crtbegin.o"
+// CHECK-DEBIAN-SPARC32-LIB64: "-L[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/64"
+// CHECK-DEBIAN-SPARC32-LIB64: "-L[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../lib64"
+// CHECK-DEBIAN-SPARC32-LIB64: "-L[[SYSROOT]]/lib/../lib64"
+// CHECK-DEBIAN-SPARC32-LIB64: "-L[[SYSROOT]]/usr/lib/../lib64"
+// CHECK-DEBIAN-SPARC32-LIB64: "-L[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9"
+// CHECK-DEBIAN-SPARC32-LIB64: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-SPARC32-LIB64: "-L[[SYSROOT]]/usr/lib"
+// CHECK-DEBIAN-SPARC32-LIB64: "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/64/crtend.o"
+// CHECK-DEBIAN-SPARC32-LIB64: "[[SYSROOT]]/usr/lib/gcc/sparc-linux-gnu/4.9/../../../../lib64/crtn.o"
+//
+// Check linker paths on Debian 8 / Sparc64
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN: --target=sparc64-linux-gnu \
+// RUN: --gcc-toolchain="" \
+// RUN: --sysroot=%S/Inputs/debian_8_sparc64_tree \
+// RUN: | FileCheck --check-prefix=CHECK-DEBIAN-SPARC64 %s
+// CHECK-DEBIAN-SPARC64: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
+// CHECK-DEBIAN-SPARC64: "[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9/../../../sparc64-linux-gnu/crt1.o"
+// CHECK-DEBIAN-SPARC64: "[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9/../../../sparc64-linux-gnu/crti.o"
+// CHECK-DEBIAN-SPARC64: "[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9/crtbegin.o"
+// CHECK-DEBIAN-SPARC64: "-L[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9"
+// CHECK-DEBIAN-SPARC64: "-L[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9/../../../sparc64-linux-gnu"
+// CHECK-DEBIAN-SPARC64: "-L[[SYSROOT]]/lib/sparc64-linux-gnu"
+// CHECK-DEBIAN-SPARC64: "-L[[SYSROOT]]/lib/../lib64"
+// CHECK-DEBIAN-SPARC64: "-L[[SYSROOT]]/usr/lib/sparc64-linux-gnu"
+// CHECK-DEBIAN-SPARC64: "-L[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9/../../.."
+// CHECK-DEBIAN-SPARC64: "-L[[SYSROOT]]/lib"
+// CHECK-DEBIAN-SPARC64: "-L[[SYSROOT]]/usr/lib"
+// CHECK-DEBIAN-SPARC64: "[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9/crtend.o"
+// CHECK-DEBIAN-SPARC64: "[[SYSROOT]]/usr/lib/gcc/sparc64-linux-gnu/4.9/../../../sparc64-linux-gnu/crtn.o"
+//
// Test linker invocation on Android.
// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
// RUN: --target=arm-linux-androideabi \
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