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Merge pull request #78959 from lawnjelly/scu_limit

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SCons : Add "scu_limit" argument
This commit is contained in:
Rémi Verschelde
2023-08-08 16:56:21 +02:00
parent 60d6e14323 7b830ebdc1
commit 2757c2a495
2 changed files with 23 additions and 12 deletions
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12
SConstruct
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@@ -220,6 +220,7 @@ opts.Add(
)
opts.Add(BoolVariable("use_precise_math_checks", "Math checks use very precise epsilon (debug option)", False))
opts.Add(BoolVariable("scu_build", "Use single compilation unit build", False))
opts.Add("scu_limit", "Max includes per SCU file when using scu_build (determines RAM use)", "0")
# Thirdparty libraries
opts.Add(BoolVariable("builtin_brotli", "Use the built-in Brotli library", True))
@@ -551,7 +552,16 @@ if selected_platform in platform_list:
# Run SCU file generation script if in a SCU build.
if env["scu_build"]:
methods.set_scu_folders(scu_builders.generate_scu_files(env["verbose"], env_base.dev_build == False))
max_includes_per_scu = 8
if env_base.dev_build == True:
max_includes_per_scu = 1024
read_scu_limit = int(env["scu_limit"])
read_scu_limit = max(0, min(read_scu_limit, 1024))
if read_scu_limit != 0:
max_includes_per_scu = read_scu_limit
methods.set_scu_folders(scu_builders.generate_scu_files(env["verbose"], max_includes_per_scu))
# Must happen after the flags' definition, as configure is when most flags
# are actually handled to change compile options, etc.