Rename ANDROIDEABI to Android.

Most of the code guarded with ANDROIDEABI are not
ARM-specific, and having no relation with arm-eabi.
Thus, it will be more natural to call this
environment "Android" instead of "ANDROIDEABI".

Note: We are not using ANDROID because several projects
are using "-DANDROID" as the conditional compilation
flag.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@163088 91177308-0d34-0410-b5e6-96231b3b80d8

lib/Basic/Targets.cpp

@@ -316,7 +316,7 @@ protected:
     DefineStd(Builder, "linux", Opts);
     Builder.defineMacro("__gnu_linux__");
     Builder.defineMacro("__ELF__");
-    if (Triple.getEnvironment() == llvm::Triple::ANDROIDEABI)
+    if (Triple.getEnvironment() == llvm::Triple::Android)
       Builder.defineMacro("__ANDROID__", "1");
     if (Opts.POSIXThreads)
       Builder.defineMacro("_REENTRANT");

lib/CodeGen/TargetInfo.cpp

@@ -2576,7 +2576,8 @@ public:
   bool isEABI() const {
     StringRef Env =
       getContext().getTargetInfo().getTriple().getEnvironmentName();
-    return (Env == "gnueabi" || Env == "eabi" || Env == "androideabi");
+    return (Env == "gnueabi" || Env == "eabi" ||
+            Env == "android" || Env == "androideabi");
   }
 
 private:

lib/Driver/ToolChains.cpp

@@ -2064,7 +2064,7 @@ Linux::Linux(const Driver &D, const llvm::Triple &Triple, const ArgList &Args)
                       Arch == llvm::Triple::mips64 ||
                       Arch == llvm::Triple::mips64el;
 
-  const bool IsAndroid = Triple.getEnvironment() == llvm::Triple::ANDROIDEABI;
+  const bool IsAndroid = Triple.getEnvironment() == llvm::Triple::Android;
 
   // Do not use 'gnu' hash style for Mips targets because .gnu.hash
   // and the MIPS ABI require .dynsym to be sorted in different ways.

lib/Driver/Tools.cpp

@@ -643,7 +643,7 @@ static StringRef getARMFloatABI(const Driver &D,
         // EABI is always AAPCS, and if it was not marked 'hard', it's softfp
         FloatABI = "softfp";
         break;
-      case llvm::Triple::ANDROIDEABI: {
+      case llvm::Triple::Android: {
         std::string ArchName =
           getLLVMArchSuffixForARM(getARMTargetCPU(Args, Triple));
         if (StringRef(ArchName).startswith("v7"))
@@ -680,7 +680,7 @@ void Clang::AddARMTargetArgs(const ArgList &Args,
   } else {
     // Select the default based on the platform.
     switch(Triple.getEnvironment()) {
-    case llvm::Triple::ANDROIDEABI:
+    case llvm::Triple::Android:
     case llvm::Triple::GNUEABI:
     case llvm::Triple::GNUEABIHF:
       ABIName = "aapcs-linux";
@@ -1406,7 +1406,7 @@ static void addAsanRTLinux(const ToolChain &TC, const ArgList &Args,
   if (!Args.hasFlag(options::OPT_faddress_sanitizer,
                     options::OPT_fno_address_sanitizer, false))
     return;
-  if(TC.getTriple().getEnvironment() == llvm::Triple::ANDROIDEABI) {
+  if(TC.getTriple().getEnvironment() == llvm::Triple::Android) {
     if (!Args.hasArg(options::OPT_shared)) {
       if (!Args.hasArg(options::OPT_pie))
         TC.getDriver().Diag(diag::err_drv_asan_android_requires_pie);
@@ -5576,7 +5576,7 @@ void linuxtools::Assemble::ConstructJob(Compilation &C, const JobAction &JA,
 
 static void AddLibgcc(llvm::Triple Triple, const Driver &D,
                       ArgStringList &CmdArgs, const ArgList &Args) {
-  bool isAndroid = Triple.getEnvironment() == llvm::Triple::ANDROIDEABI;
+  bool isAndroid = Triple.getEnvironment() == llvm::Triple::Android;
   bool StaticLibgcc = isAndroid || Args.hasArg(options::OPT_static) ||
     Args.hasArg(options::OPT_static_libgcc);
   if (!D.CCCIsCXX)
@@ -5608,7 +5608,7 @@ void linuxtools::Link::ConstructJob(Compilation &C, const JobAction &JA,
     static_cast<const toolchains::Linux&>(getToolChain());
   const Driver &D = ToolChain.getDriver();
   const bool isAndroid = ToolChain.getTriple().getEnvironment() ==
-    llvm::Triple::ANDROIDEABI;
+    llvm::Triple::Android;
 
   ArgStringList CmdArgs;
 

test/Driver/linux-ld.c

@@ -367,6 +367,10 @@
 // RUN:     -target arm-linux-androideabi \
 // RUN:     --sysroot=%S/Inputs/basic_android_tree \
 // RUN:   | FileCheck --check-prefix=CHECK-ANDROID %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-android \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID %s
 // CHECK-ANDROID: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 // CHECK-ANDROID: "{{.*}}/crtbegin_dynamic.o"
 // CHECK-ANDROID: "-L[[SYSROOT]]/usr/lib"
@@ -379,6 +383,11 @@
 // RUN:     --sysroot=%S/Inputs/basic_android_tree \
 // RUN:     -shared \
 // RUN:   | FileCheck --check-prefix=CHECK-ANDROID-SO %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-android \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree \
+// RUN:     -shared \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-SO %s
 // CHECK-ANDROID-SO: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 // CHECK-ANDROID-SO: "{{.*}}/crtbegin_so.o"
 // CHECK-ANDROID-SO: "-L[[SYSROOT]]/usr/lib"
@@ -391,6 +400,11 @@
 // RUN:     --sysroot=%S/Inputs/basic_android_tree \
 // RUN:     -static \
 // RUN:   | FileCheck --check-prefix=CHECK-ANDROID-STATIC %s
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN:     -target arm-linux-android \
+// RUN:     --sysroot=%S/Inputs/basic_android_tree \
+// RUN:     -static \
+// RUN:   | FileCheck --check-prefix=CHECK-ANDROID-STATIC %s
 // CHECK-ANDROID-STATIC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
 // CHECK-ANDROID-STATIC: "{{.*}}/crtbegin_static.o"
 // CHECK-ANDROID-STATIC: "-L[[SYSROOT]]/usr/lib"