[PATCH] D37278: Restore clang_rt library name on i686-android.

[Evgenii Stepanov via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rL312048: Restore clang_rt library name on i686-android. (authored by eugenis).

Changed prior to commit:
  https://reviews.llvm.org/D37278?vs=113167&id=113170#toc

Repository:
  rL LLVM

https://reviews.llvm.org/D37278

Files:
  cfe/trunk/lib/Driver/ToolChain.cpp
  cfe/trunk/test/Driver/sanitizer-ld.c
  compiler-rt/trunk/cmake/Modules/AddCompilerRT.cmake


Index: compiler-rt/trunk/cmake/Modules/AddCompilerRT.cmake
===================================================================
--- compiler-rt/trunk/cmake/Modules/AddCompilerRT.cmake
+++ compiler-rt/trunk/cmake/Modules/AddCompilerRT.cmake
@@ -86,6 +86,14 @@
   add_dependencies(compiler-rt ${name})
 endfunction()
 
+macro(set_output_name output name arch)
+  if(ANDROID AND ${arch} STREQUAL "i386")
+    set(${output} "${name}-i686${COMPILER_RT_OS_SUFFIX}")
+  else()
+    set(${output} "${name}-${arch}${COMPILER_RT_OS_SUFFIX}")
+  endif()
+endmacro()
+
 # Adds static or shared runtime for a list of architectures and operating
 # systems and puts it in the proper directory in the build and install trees.
 # add_compiler_rt_runtime(<name>
@@ -142,15 +150,15 @@
       endif()
       if(type STREQUAL "STATIC")
         set(libname "${name}-${arch}")
-        set(output_name_${libname} ${libname}${COMPILER_RT_OS_SUFFIX})
+        set_output_name(output_name_${libname} ${name} ${arch})
       else()
         set(libname "${name}-dynamic-${arch}")
         set(extra_cflags_${libname} ${TARGET_${arch}_CFLAGS} ${LIB_CFLAGS})
         set(extra_link_flags_${libname} ${TARGET_${arch}_LINK_FLAGS} ${LIB_LINK_FLAGS})
         if(WIN32)
-          set(output_name_${libname} ${name}_dynamic-${arch}${COMPILER_RT_OS_SUFFIX})
+          set_output_name(output_name_${libname} ${name}_dynamic ${arch})
         else()
-          set(output_name_${libname} ${name}-${arch}${COMPILER_RT_OS_SUFFIX})
+          set_output_name(output_name_${libname} ${name} ${arch})
         endif()
       endif()
       set(sources_${libname} ${LIB_SOURCES})
Index: cfe/trunk/test/Driver/sanitizer-ld.c
===================================================================
--- cfe/trunk/test/Driver/sanitizer-ld.c
+++ cfe/trunk/test/Driver/sanitizer-ld.c
@@ -133,6 +133,18 @@
 // CHECK-ASAN-ANDROID-NOT: "-lpthread"
 //
 // RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target i686-linux-android -fuse-ld=ld -fsanitize=address \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
+// RUN:   | FileCheck --check-prefix=CHECK-ASAN-ANDROID-X86 %s
+//
+// CHECK-ASAN-ANDROID-X86: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-ASAN-ANDROID-X86-NOT: "-lc"
+// CHECK-ASAN-ANDROID-X86: "-pie"
+// CHECK-ASAN-ANDROID-X86-NOT: "-lpthread"
+// CHECK-ASAN-ANDROID-X86: libclang_rt.asan-i686-android.so"
+// CHECK-ASAN-ANDROID-X86-NOT: "-lpthread"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
 // RUN:     -target arm-linux-androideabi -fsanitize=address \
 // RUN:     --sysroot=%S/Inputs/basic_android_tree/sysroot \
 // RUN:     -shared-libasan \
Index: cfe/trunk/lib/Driver/ToolChain.cpp
===================================================================
--- cfe/trunk/lib/Driver/ToolChain.cpp
+++ cfe/trunk/lib/Driver/ToolChain.cpp
@@ -305,6 +305,10 @@
                ? "armhf"
                : "arm";
 
+  // For historic reasons, Android library is using i686 instead of i386.
+  if (TC.getArch() == llvm::Triple::x86 && Triple.isAndroid())
+    return "i686";
+
   return llvm::Triple::getArchTypeName(TC.getArch());
 }
 


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