audk/BaseTools
Ard Biesheuvel 14ca435fb6 BaseTools/tools_def AARCH64 ARM: suppres PIE sections via linker script
Recent distro builds of GCC 6 enable PIE linking by default, and allow
the previous behavior to be restored by passing the -no-pie command line
argument. Support for this was implemented by commits 1894a7c64c and
3380a59123 but unfortunately, it turns out that GCC 5 does not support
this command line argument, and exits with an error.

To avoid the need for yet another toolchain tag, to distinguish between
GCC 5 and GCC 6, let's use our GCC linker scripts when building objects
from .aslc files. This will ensure that the extra sections that are added
by the PIE linker are discarded from the ELF binary, and so they will not
corrupt the resulting .acpi file.

This reverts

1894a7c64c BaseTools/tools_def AARCH64 ARM: disable PIE linking
3380a59123 BaseTools/tools_def AARCH64 ARM: disable PIE linking for .aslc sources

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Tested-by: Marcin Wojtas <mw@semihalf.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
2017-11-23 10:44:53 +00:00
..
Bin BaseTools: Improve LzmaF86Compress wrapper 2016-01-20 05:15:55 +00:00
BinWrappers BaseTools: Sync BrotliCompress script the same style 2017-05-05 11:15:25 +08:00
Conf BaseTools/tools_def AARCH64 ARM: suppres PIE sections via linker script 2017-11-23 10:44:53 +00:00
Scripts BaseTools/Scripts: Add sample makefile for use with RunMakefile.py 2017-08-11 11:28:35 -07:00
Source BaseTools: Fix a bug for single module build with GenC/GenMake option 2017-11-20 20:53:14 +08:00
Tests BaseTools: Use python2 if available in Tests/GNUmakefile 2016-01-20 05:14:10 +00:00
UserManuals BaseTools/UPT: Man Page Update 2017-03-09 15:06:15 +08:00
gcc Sync BaseTools Branch (version r2321) to EDKII main trunk. 2011-09-18 12:17:25 +00:00
.gitignore BaseTools gitignore: Ignore VS intermediate files *.obj and *.pdb 2016-11-18 11:07:46 +08:00
BuildEnv BaseTools/BuildEnv: override "set -C" (noclobber) in sourcing shell env 2017-10-18 11:34:03 +02:00
BuildNotes.txt BaseTools: Updated BuildNotes URLs 2016-03-25 09:46:44 +08:00
GNUmakefile Sync BaseTool trunk (version r2599) into EDKII BaseTools. 2013-08-23 02:18:16 +00:00
Makefile BaseTools: Update top VS Makefile with the absolute path 2017-02-06 10:35:28 +08:00
ReadMe.txt BaseTools: Correct ReadMe.txt file with CRLF line ending 2016-07-29 09:18:11 +08:00
building-gcc.txt Sync BaseTool trunk (version r2649) into EDKII BaseTools. 2014-01-27 05:23:15 +00:00
get_vsvars.bat BaseTools: Update Scripts to support VS2015 env 2015-12-22 01:01:54 +00:00
set_vsprefix_envs.bat BaseTools: Add a new bat file to set PREFIX envs 2016-11-02 09:53:19 +08:00
toolsetup.bat BaseTools: Update toolsetup.bat to support the case without EDK_TOOLS_BIN 2017-08-29 09:30:32 +08:00

ReadMe.txt

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This directory contains the next generation of EDK II build tools and template files.
Templates are located in the Conf directory, while the tools executables for
Microsoft Windows 32-bit Operating Systems are located in the Bin\Win32 directory, other 
directory contatins tools source.

1. Build step to generate the binary tools.

=== Windows/Visual Studio Notes ===

To build the BaseTools, you should run the standard vsvars32.bat script
from your preferred Visual Studio installation or you can run get_vsvars.bat
to use latest automatically detected version.

In addition to this, you should set the following environment variables:

 * EDK_TOOLS_PATH - Path to the BaseTools sub directory under the edk2 tree
 * BASE_TOOLS_PATH - The directory where the BaseTools source is located.
   (It is the same directory where this README.txt is located.)
 * PYTHON_FREEZER_PATH - Path to where the python freezer tool is installed

After this, you can run the toolsetup.bat file, which is in the same
directory as this file.  It should setup the remainder of the environment,
and build the tools if necessary.

Please also refer to the 'BuildNotes.txt' file for more information on
building under Windows.

=== Unix-like operating systems ===

To build on Unix-like operating systems, you only need to type 'make' in
the base directory of the project.

=== Ubuntu Notes ===

On Ubuntu, the following command should install all the necessary build
packages to build all the C BaseTools:

  sudo apt-get install build-essential uuid-dev

=== Python sqlite3 module ===
On Windows, the cx_freeze will not copy the sqlite3.dll to the frozen 
binary directory (the same directory as build.exe and GenFds.exe). 
Please copy it manually from <PythonHome>\DLLs.

The Python distributed with most recent Linux will have sqlite3 module
built in. If not, please install sqlit3 package separately.

26-OCT-2011