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buildman: Support disabling LTO

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This cuts down build performance considerably and is not always needed,
when checking for build errors, etc.

Add a flag to disable it.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2023-02-21 12:40:28 -07:00
parent cd37d5bccf
commit 93202d72d7
6 changed files with 44 additions and 6 deletions
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5
tools/buildman/builder.py
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@ -194,6 +194,7 @@ class Builder:
work_in_output: Use the output directory as the work directory and
don't write to a separate output directory.
thread_exceptions: List of exceptions raised by thread jobs
no_lto (bool): True to set the NO_LTO flag when building
Private members:
_base_board_dict: Last-summarised Dict of boards
@ -253,7 +254,7 @@ class Builder:
config_only=False, squash_config_y=False,
warnings_as_errors=False, work_in_output=False,
test_thread_exceptions=False, adjust_cfg=None,
allow_missing=False):
allow_missing=False, no_lto=False):
"""Create a new Builder object
Args:
@ -292,6 +293,7 @@ class Builder:
C=val to set the value of C (val must have quotes if C is
a string Kconfig
allow_missing: Run build with BINMAN_ALLOW_MISSING=1
no_lto (bool): True to set the NO_LTO flag when building
"""
self.toolchains = toolchains
@ -331,6 +333,7 @@ class Builder:
self.adjust_cfg = adjust_cfg
self.allow_missing = allow_missing
self._ide = False
self.no_lto = no_lto
if not self.squash_config_y:
self.config_filenames += EXTRA_CONFIG_FILENAMES