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| author | Michalis Spyrou <michalis.spyrou@arm.com> | 2019-10-07 13:00:44 +0100 |
|---|---|---|
| committer | Michalis Spyrou <michalis.spyrou@arm.com> | 2019-12-20 14:04:51 +0000 |
| commit | 748a7c81245ae81d04607b3a762cf65cd39026f2 (patch) | |
| tree | 21ac8ad379989fde4aa73e6cf5814c6182f2c3d8 /SConstruct | |
| parent | 37cbc5781ac0aa5106941d0386070d6dc9958a2a (diff) | |
| download | ComputeLibrary-748a7c81245ae81d04607b3a762cf65cd39026f2.tar.gz | |
COMPMID-2706: Add the ability to build bootcode for bare metal
Adds an option for providing a linker script and also adds the
bootcode folder, it it exists, in the build path and links it
with the executable binaries.
Change-Id: I4119b21bdf1b4dd7fe38c4ee66741460666f53a1
Signed-off-by: Michalis Spyrou <michalis.spyrou@arm.com>
Reviewed-on: https://review.mlplatform.org/c/2051
Comments-Addressed: Arm Jenkins <bsgcomp@arm.com>
Reviewed-by: Michele Di Giorgio <michele.digiorgio@arm.com>
Tested-by: Arm Jenkins <bsgcomp@arm.com>
Diffstat (limited to 'SConstruct')
| -rw-r--r-- | SConstruct | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/SConstruct b/SConstruct index 216920f059..139c0e568a 100644 --- a/SConstruct +++ b/SConstruct @@ -59,6 +59,7 @@ vars.AddVariables( PathVariable("build_dir", "Specify sub-folder for the build", ".", PathVariable.PathAccept), PathVariable("install_dir", "Specify sub-folder for the install", "", PathVariable.PathAccept), BoolVariable("exceptions", "Enable/disable C++ exception support", True), + PathVariable("linker_script", "Use an external linker script", "", PathVariable.PathAccept), #FIXME Remove before release (And remove all references to INTERNAL_ONLY) BoolVariable("internal_only", "Enable ARM internal only tests", False), ("toolchain_prefix", "Override the toolchain prefix", ""), @@ -105,6 +106,10 @@ Export('install_bin') Help(vars.GenerateHelpText(env)) +if env['linker_script'] and env['os'] != 'bare_metal': + print("Linker script is only supported for bare_metal builds") + Exit(1) + if env['build'] == "embed_only": SConscript('./SConscript', variant_dir=build_path, duplicate=0) Return() @@ -330,8 +335,14 @@ if env['gles_compute'] and env['os'] != 'android': SConscript('./SConscript', variant_dir=build_path, duplicate=0) -if env['examples'] and env['os'] != 'bare_metal' and env['exceptions']: +if env['examples'] and env['exceptions']: + if env['os'] == 'bare_metal' and env['arch'] == 'armv7a': + print("Building examples for bare metal and armv7a is not supported. Use examples=0.") + Exit(1) SConscript('./examples/SConscript', variant_dir='%s/examples' % build_path, duplicate=0) -if env['os'] != 'bare_metal' and env['exceptions']: +if env['exceptions']: + if env['os'] == 'bare_metal' and env['arch'] == 'armv7a': + print("WARNING: Building tests for bare metal and armv7a is not supported") + Return() SConscript('./tests/SConscript', variant_dir='%s/tests' % build_path, duplicate=0) |