---- llvm-3.1.src/tools/llvm-config/llvm-config.cpp.orig 2012-05-16 00:06:08.000000000 +0200
-+++ llvm-3.1.src/tools/llvm-config/llvm-config.cpp 2012-10-12 17:44:41.041037043 +0200
-@@ -234,11 +234,11 @@
- break;
- case CMakeStyle:
- ActiveBinDir = ActiveObjRoot + "/bin";
-- ActiveLibDir = ActiveObjRoot + "/lib";
-+ ActiveLibDir = LLVM_LIBDIR;
- break;
- case CMakeBuildModeStyle:
- ActiveBinDir = ActiveObjRoot + "/bin/" + LLVM_BUILDMODE;
-- ActiveLibDir = ActiveObjRoot + "/lib/" + LLVM_BUILDMODE;
-+ ActiveLibDir = LLVM_LIBDIR "/" LLVM_BUILDMODE;
- break;
- }
-
-@@ -249,7 +249,7 @@
- ActivePrefix = CurrentExecPrefix;
- ActiveIncludeDir = ActivePrefix + "/include";
- ActiveBinDir = ActivePrefix + "/bin";
-- ActiveLibDir = ActivePrefix + "/lib";
-+ ActiveLibDir = LLVM_LIBDIR;
- ActiveIncludeOption = "-I" + ActiveIncludeDir;
- }
-
---- llvm-3.1.src/autoconf/configure.ac.orig 2012-05-11 22:48:57.000000000 +0200
-+++ llvm-3.1.src/autoconf/configure.ac 2012-10-12 17:39:00.668599306 +0200
-@@ -1472,13 +1472,13 @@
- fi
- eval LLVM_PREFIX="${prefix}";
- eval LLVM_BINDIR="${prefix}/bin";
--eval LLVM_LIBDIR="${prefix}/lib";
-+eval LLVM_LIBDIR="${libdir}";
- eval LLVM_DATADIR="${prefix}/share/llvm";
+--- llvm-3.4.1.src/autoconf/configure.ac.orig 2014-05-21 18:37:05.321379360 +0200
++++ llvm-3.4.1.src/autoconf/configure.ac 2014-05-21 18:40:49.568041358 +0200
+@@ -1813,8 +1813,11 @@
eval LLVM_DOCSDIR="${prefix}/share/doc/llvm";
eval LLVM_ETCDIR="${prefix}/etc/llvm";
eval LLVM_INCLUDEDIR="${prefix}/include";
-eval LLVM_MANDIR="${prefix}/man";
+eval LLVM_INFODIR="${datadir}/info";
+eval LLVM_MANDIR="${datadir}/man";
++eval LLVM_LIBDIR="${libdir}";
++eval LLVM_LIBDIR_SUFFIX="`echo ${libdir} | sed 's,.*/lib(.*)(/.*|$),\1,'`";
++eval CLANG_LIBDIR_SUFFIX="`echo ${libdir} | sed 's,.*/lib(.*)(/.*|$),\1,'`";
LLVM_CONFIGTIME=`date`
AC_SUBST(LLVM_PREFIX)
AC_SUBST(LLVM_BINDIR)
---- llvm-3.2.src/tools/clang/lib/Driver/ToolChains.cpp.orig 2013-01-26 17:40:15.003203777 +0100
-+++ llvm-3.2.src/tools/clang/lib/Driver/ToolChains.cpp 2013-01-26 18:49:17.313536763 +0100
-@@ -2154,7 +2154,7 @@ Linux::Linux(const Driver &D, const llvm
- // host system, and a more minimal sysroot available that is the target of
- // the cross.
- if (StringRef(LibPath).startswith(SysRoot)) {
-- addPathIfExists(LibPath + "/../" + GCCTriple.str() + "/lib/../" + Multilib,
-+ addPathIfExists(LibPath + "/../" + GCCTriple.str() + "/" + Multilib,
- Paths);
- addPathIfExists(LibPath + "/" + MultiarchTriple, Paths);
- addPathIfExists(LibPath + "/../" + Multilib, Paths);
-@@ -2166,14 +2166,14 @@ Linux::Linux(const Driver &D, const llvm
- }
+@@ -1824,6 +1825,9 @@
+ AC_SUBST(LLVM_INCLUDEDIR)
+ AC_SUBST(LLVM_INFODIR)
+ AC_SUBST(LLVM_MANDIR)
++AC_SUBST(LLVM_LIBDIR)
++AC_SUBST(LLVM_LIBDIR_SUFFIX)
++AC_SUBST(CLANG_LIBDIR_SUFFIX)
+ AC_SUBST(LLVM_CONFIGTIME)
+
+ dnl Disable embedding timestamps in the build directory, with ENABLE_TIMESTAMPS.
+@@ -1851,6 +1851,12 @@
+ [Installation directory for .info files])
+ AC_DEFINE_UNQUOTED(LLVM_MANDIR, "$LLVM_MANDIR",
+ [Installation directory for man pages])
++AC_DEFINE_UNQUOTED(LLVM_LIBDIR, "$LLVM_LIBDIR",
++ [Installation directory for libraries])
++AC_DEFINE_UNQUOTED(LLVM_LIBDIR_SUFFIX, "$LLVM_LIBDIR_SUFFIX",
++ [Installation directory for libraries])
++AC_DEFINE_UNQUOTED(CLANG_LIBDIR_SUFFIX, "$CLANG_LIBDIR_SUFFIX",
++ [Installation directory for libraries])
+ AC_DEFINE_UNQUOTED(LLVM_CONFIGTIME, "$LLVM_CONFIGTIME",
+ [Time at which LLVM was configured])
+ AC_DEFINE_UNQUOTED(LLVM_HOST_TRIPLE, "$host",
+--- llvm-3.5.0.src/tools/clang/lib/Driver/ToolChains.cpp.orig 2014-08-27 22:07:31.000000000 +0200
++++ llvm-3.5.0.src/tools/clang/lib/Driver/ToolChains.cpp 2014-10-01 20:56:40.312848502 +0200
+@@ -2999,19 +2999,6 @@
+ return Triple.isArch32Bit() ? "lib" : "lib64";
}
- addPathIfExists(SysRoot + "/lib/" + MultiarchTriple, Paths);
-- addPathIfExists(SysRoot + "/lib/../" + Multilib, Paths);
-- addPathIfExists(SysRoot + "/usr/lib/" + MultiarchTriple, Paths);
-- addPathIfExists(SysRoot + "/usr/lib/../" + Multilib, Paths);
-+ addPathIfExists(SysRoot + "/" + Multilib, Paths);
-+ addPathIfExists(SysRoot + LLVM_LIBDIR "/" + MultiarchTriple, Paths);
-+ addPathIfExists(SysRoot + "/usr/" + Multilib, Paths);
- // Try walking via the GCC triple path in case of multiarch GCC
+- // It happens that only x86 and PPC use the 'lib32' variant of oslibdir, and
+- // using that variant while targeting other architectures causes problems
+- // because the libraries are laid out in shared system roots that can't cope
+- // with a 'lib32' library search path being considered. So we only enable
+- // them when we know we may need it.
+- //
+- // FIXME: This is a bit of a hack. We should really unify this code for
+- // reasoning about oslibdir spellings with the lib dir spellings in the
+- // GCCInstallationDetector, but that is a more significant refactoring.
+- if (Triple.getArch() == llvm::Triple::x86 ||
+- Triple.getArch() == llvm::Triple::ppc)
+- return "lib32";
+-
+ if (Triple.getArch() == llvm::Triple::x86_64 &&
+ Triple.getEnvironment() == llvm::Triple::GNUX32)
+ return "libx32";
+@@ -3160,7 +3147,7 @@
+ // Try walking via the GCC triple path in case of biarch or multiarch GCC
// installations with strange symlinks.
- if (GCCInstallation.isValid())
+ if (GCCInstallation.isValid()) {
- addPathIfExists(SysRoot + "/usr/lib/" + GCCInstallation.getTriple().str() +
-+ addPathIfExists(SysRoot + LLVM_LIBDIR "/" + GCCInstallation.getTriple().str() +
- "/../../" + Multilib, Paths);
++ addPathIfExists(SysRoot + "/usr/" + OSLibDir + "/" + GCCInstallation.getTriple().str() +
+ "/../../" + OSLibDir, Paths);
- // Add the non-multilib suffixed paths (if potentially different).
-@@ -2342,7 +2342,7 @@ Linux::Linux(const Driver &D, const llvm
- }
- }
- addPathIfExists(SysRoot + "/lib", Paths);
-- addPathIfExists(SysRoot + "/usr/lib", Paths);
-+ addPathIfExists(SysRoot + LLVM_LIBDIR, Paths);
+ // Add the 'other' biarch variant path
+@@ -3190,10 +3177,10 @@
+ // FIXME: It's not clear whether we should use the driver's installed
+ // directory ('Dir' below) or the ResourceDir.
+ if (StringRef(D.Dir).startswith(SysRoot))
+- addPathIfExists(D.Dir + "/../lib", Paths);
++ addPathIfExists(D.Dir + "/../" + OSLibDir, Paths);
- IsPIEDefault = SanitizerArgs(*this, Args).hasZeroBaseShadow();
+- addPathIfExists(SysRoot + "/lib", Paths);
+- addPathIfExists(SysRoot + "/usr/lib", Paths);
++ addPathIfExists(SysRoot + "/" + OSLibDir, Paths);
++ addPathIfExists(SysRoot + "/usr/" + OSLibDir, Paths);
}
---- llvm-3.2.src/tools/clang/lib/Driver/Tools.cpp.orig 2012-11-21 08:56:23.000000000 +0100
-+++ llvm-3.2.src/tools/clang/lib/Driver/Tools.cpp 2013-01-26 18:43:56.952167604 +0100
-@@ -218,7 +218,7 @@ static void addProfileRT(const ToolChain
- // libprofile_rt.so. We used to use the -l:libprofile_rt.a syntax, but that is
- // not supported by old linkers.
- std::string ProfileRT =
-- std::string(TC.getDriver().Dir) + "/../lib/libprofile_rt.a";
-+ LLVM_LIBDIR "/libprofile_rt.a";
- CmdArgs.push_back(Args.MakeArgString(ProfileRT));
+ bool Linux::HasNativeLLVMSupport() const {
+--- llvm-3.5.0.src/tools/clang/lib/Driver/Tools.cpp.orig 2014-08-07 06:51:51.000000000 +0200
++++ llvm-3.5.0.src/tools/clang/lib/Driver/Tools.cpp 2014-10-01 21:04:32.002828710 +0200
+@@ -2037,12 +2038,7 @@
+
+ static SmallString<128> getCompilerRTLibDir(const ToolChain &TC) {
+ // The runtimes are located in the OS-specific resource directory.
+- SmallString<128> Res(TC.getDriver().ResourceDir);
+- const llvm::Triple &Triple = TC.getTriple();
+- // TC.getOS() yield "freebsd10.0" whereas "freebsd" is expected.
+- StringRef OSLibName = (Triple.getOS() == llvm::Triple::FreeBSD) ?
+- "freebsd" : TC.getOS();
+- llvm::sys::path::append(Res, "lib", OSLibName);
++ SmallString<128> Res(LLVM_LIBDIR);
+ return Res;
}
-@@ -4881,9 +4881,9 @@ void solaris::Link::ConstructJob(Compila
+
+@@ -5899,9 +5895,9 @@
const ArgList &Args,
const char *LinkingOutput) const {
// FIXME: Find a real GCC, don't hard-code versions here
+ std::string LibPath = LLVM_LIBDIR "/";
llvm::Triple::ArchType Arch = T.getArch();
switch (Arch) {
- case llvm::Triple::x86:
-@@ -6049,7 +6049,7 @@ void linuxtools::Link::ConstructJob(Comp
- // forward.
- if (D.IsUsingLTO(Args) || Args.hasArg(options::OPT_use_gold_plugin)) {
- CmdArgs.push_back("-plugin");
-- std::string Plugin = ToolChain.getDriver().Dir + "/../lib/LLVMgold.so";
-+ std::string Plugin = LLVM_LIBDIR "/LLVMgold.so";
- CmdArgs.push_back(Args.MakeArgString(Plugin));
- }
+ case llvm::Triple::x86:
+--- llvm-3.5.0.src/tools/clang/runtime/compiler-rt/Makefile.orig 2014-05-22 23:13:30.000000000 +0200
++++ llvm-3.5.0.src/tools/clang/runtime/compiler-rt/Makefile 2014-10-18 22:10:17.008329250 +0200
+@@ -20,7 +20,7 @@
+ $(PROJ_OBJ_DIR)/$(CLANG_LEVEL)/include/clang/Basic/Version.inc))
+
+ ResourceDir := $(PROJ_OBJ_ROOT)/$(BuildMode)/lib/clang/$(CLANG_VERSION)
+-PROJ_resources := $(DESTDIR)$(PROJ_prefix)/lib/clang/$(CLANG_VERSION)
++PROJ_resources := $(DESTDIR)$(PROJ_libdir)/clang/$(CLANG_VERSION)
+ ResourceLibDir := $(ResourceDir)/lib
+ ResourceIncludeDir := $(ResourceDir)/include
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