[docs] Some typographical fixes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@190324 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 35 insertions, 38 deletions

diff --git a/docs/HowToCrossCompileLLVM.rst b/docs/HowToCrossCompileLLVM.rst
index 0e3298f..1072517 100644
--- a/docs/HowToCrossCompileLLVM.rst
+++ b/docs/HowToCrossCompileLLVM.rst
@@ -22,15 +22,15 @@ nowadays) to a hard-float ARM target (most ARM targets nowadays).
 
 The packages you'll need are:
 
- * cmake
- * ninja-build (from backports in Ubuntu)
- * gcc-4.7-arm-linux-gnueabihf
- * gcc-4.7-multilib-arm-linux-gnueabihf
- * binutils-arm-linux-gnueabihf
- * libgcc1-armhf-cross
- * libsfgcc1-armhf-cross
- * libstdc++6-armhf-cross
- * libstdc++6-4.7-dev-armhf-cross
+ * ``cmake``
+ * ``ninja-build`` (from backports in Ubuntu)
+ * ``gcc-4.7-arm-linux-gnueabihf``
+ * ``gcc-4.7-multilib-arm-linux-gnueabihf``
+ * ``binutils-arm-linux-gnueabihf``
+ * ``libgcc1-armhf-cross``
+ * ``libsfgcc1-armhf-cross``
+ * ``libstdc++6-armhf-cross``
+ * ``libstdc++6-4.7-dev-armhf-cross``
 
 Configuring CMake
 -----------------
@@ -39,32 +39,29 @@ For more information on how to configure CMake for LLVM/Clang,
 see :doc:`CMake`.
 
 The CMake options you need to add are:
- * -DCMAKE_CROSSCOMPILING=True
- * -DCMAKE_INSTALL_PREFIX=<install-dir>
- * -DLLVM_TABLEGEN=<path-to-host-bin>/llvm-tblgen
- * -DCLANG_TABLEGEN=<path-to-host-bin>/clang-tblgen
- * -DLLVM_DEFAULT_TARGET_TRIPLE=arm-linux-gnueabihf
- * -DLLVM_TARGET_ARCH=ARM
- * -DLLVM_TARGETS_TO_BUILD=ARM
- * -DCMAKE_CXX_FLAGS='-target armv7a-linux-gnueabihf -mcpu=cortex-a9
-    -I/usr/arm-linux-gnueabihf/include/c++/4.7.2/arm-linux-gnueabihf/
-    -I/usr/arm-linux-gnueabihf/include/ -mfloat-abi=hard
-    -ccc-gcc-name arm-linux-gnueabihf-gcc'
+ * ``-DCMAKE_CROSSCOMPILING=True``
+ * ``-DCMAKE_INSTALL_PREFIX=<install-dir>``
+ * ``-DLLVM_TABLEGEN=<path-to-host-bin>/llvm-tblgen``
+ * ``-DCLANG_TABLEGEN=<path-to-host-bin>/clang-tblgen``
+ * ``-DLLVM_DEFAULT_TARGET_TRIPLE=arm-linux-gnueabihf``
+ * ``-DLLVM_TARGET_ARCH=ARM``
+ * ``-DLLVM_TARGETS_TO_BUILD=ARM``
+ * ``-DCMAKE_CXX_FLAGS='-target armv7a-linux-gnueabihf -mcpu=cortex-a9 -I/usr/arm-linux-gnueabihf/include/c++/4.7.2/arm-linux-gnueabihf/ -I/usr/arm-linux-gnueabihf/include/ -mfloat-abi=hard -ccc-gcc-name arm-linux-gnueabihf-gcc'``
 
 The TableGen options are required to compile it with the host compiler,
-so you'll need to compile LLVM (or at least `llvm-tblgen`) to your host
+so you'll need to compile LLVM (or at least ``llvm-tblgen``) to your host
 platform before you start. The CXX flags define the target, cpu (which
-defaults to fpu=VFP3 with NEON), and forcing the hard-float ABI. If you're
+defaults to ``fpu=VFP3`` with NEON), and forcing the hard-float ABI. If you're
 using Clang as a cross-compiler, you will *also* have to set ``-ccc-gcc-name``,
 to make sure it picks the correct linker.
 
 Most of the time, what you want is to have a native compiler to the
 platform itself, but not others. It might not even be feasible to
 produce x86 binaries from ARM targets, so there's no point in compiling
-all back-ends. For that reason, you should also set the "TARGETS_TO_BUILD"
-to only build the ARM back-end.
+all back-ends. For that reason, you should also set the
+``TARGETS_TO_BUILD`` to only build the ARM back-end.
 
-You must set the CMAKE_INSTALL_PREFIX, otherwise a ``ninja install``
+You must set the ``CMAKE_INSTALL_PREFIX``, otherwise a ``ninja install``
 will copy ARM binaries to your root filesystem, which is not what you
 want.
 
@@ -76,7 +73,7 @@ running CMake:
 
 #. If you're using Clang as the cross-compiler, there is a problem in
    the LLVM ARM back-end that is producing absolute relocations on
-   position-independent code (R_ARM_THM_MOVW_ABS_NC), so for now, you
+   position-independent code (``R_ARM_THM_MOVW_ABS_NC``), so for now, you
    should disable PIC:
 
    .. code-block:: bash
@@ -88,25 +85,25 @@ running CMake:
 
 #. The ARM libraries won't be installed in your system, and possibly
    not easily installable anyway, so you'll have to build/download
-   them separately. But the CMake prepare step, which check for
-   dependencies, will check the `host` libraries, not the `target`
+   them separately. But the CMake prepare step, which checks for
+   dependencies, will check the *host* libraries, not the *target*
    ones.
 
    A quick way of getting the libraries is to download them from
    a distribution repository, like Debian (http://packages.debian.org/wheezy/),
-   and download the missing libraries. Note that the `libXXX`
-   will have the shared objects (.so) and the `libXXX-dev` will
-   give you the headers and the static (.a) library. Just in
+   and download the missing libraries. Note that the ``libXXX``
+   will have the shared objects (``.so``) and the ``libXXX-dev`` will
+   give you the headers and the static (``.a``) library. Just in
    case, download both.
 
    The ones you need for ARM are: ``libtinfo``, ``zlib1g``,
    ``libxml2`` and ``liblzma``. In the Debian repository you'll
    find downloads for all architectures.
 
-   After you download and unpack all `.deb` packages, copy all
+   After you download and unpack all ``.deb`` packages, copy all
    ``.so`` and ``.a`` to a directory, make the appropriate
    symbolic links (if necessary), and add the relevant ``-L``
-   and ``-I`` paths to -DCMAKE_CXX_FLAGS above.
+   and ``-I`` paths to ``-DCMAKE_CXX_FLAGS`` above.
 
 
 Running CMake and Building
@@ -124,9 +121,9 @@ If you're using Clang as the cross-compiler, run:
 
      $ CC='clang' CXX='clang++' cmake -G Ninja <source-dir> <options above>
 
-If you have clang/clang++ on the path, it should just work, and special
+If you have ``clang``/``clang++`` on the path, it should just work, and special
 Ninja files will be created in the build directory. I strongly suggest
-you to run cmake on a separate build directory, *not* inside the
+you to run ``cmake`` on a separate build directory, *not* inside the
 source tree.
 
 To build, simply type:
@@ -151,7 +148,7 @@ via:
 
      $ ninja install
 
-which will create a sysroot on the install-dir. You can then TarGz
+which will create a sysroot on the install-dir. You can then tar
 that directory into a binary with the full triple name (for easy
 identification), like:
 
@@ -160,9 +157,9 @@ identification), like:
      $ ln -sf <install-dir> arm-linux-gnueabihf-clang
      $ tar zchf arm-linux-gnueabihf-clang.tar.gz arm-linux-gnueabihf-clang
 
-If you copy that TarBall to your target board, you'll be able to use
+If you copy that tarball to your target board, you'll be able to use
 it for running the test-suite, for example. Follow the guidelines at
-http://llvm.org/docs/lnt/quickstart.html, unpack the TarBall in the
+http://llvm.org/docs/lnt/quickstart.html, unpack the tarball in the
 test directory, and use options:
 
    .. code-block:: bash