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Fix missing propagation of defines during build time #4245

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Fix missing propagation of defines during build time #4245

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6542689
WIP: selective local_defines approach (fallback)
atobiszei May 25, 2026
7dd56ef
WIP: global COMMON_LOCAL_DEFINES approach (checkpoint)
atobiszei May 26, 2026
cd09a07
Use transitive defines in ovms_cc_library for PYTHON_DISABLE/MEDIAPIP…
atobiszei May 27, 2026
633489b
Rename LOCAL_DEFINES_PYTHON/MEDIAPIPE to DEFINES_PYTHON/MEDIAPIPE
atobiszei May 29, 2026
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23 changes: 15 additions & 8 deletions common_settings.bzl
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,8 @@ load("//:distro.bzl", "distro_flag")
def ovms_cc_library(**kwargs):
"""
Wrapper for cc_library that sets default copts and linkopts if not provided.
Transitive defines (PYTHON_DISABLE, MEDIAPIPE_DISABLE) are always set via 'defines'
so that any target depending on an ovms_cc_library automatically gets these macros.
"""
if "copts" not in kwargs:
kwargs["copts"] = COMMON_STATIC_LIBS_COPTS + select({
Expand All @@ -41,10 +43,14 @@ def ovms_cc_library(**kwargs):
})
if "local_defines" not in kwargs:
kwargs["local_defines"] = COMMON_LOCAL_DEFINES
if "defines" not in kwargs:
kwargs["defines"] = COMMON_DEFINES
if "additional_copts" in kwargs:
kwargs["copts"] += kwargs.pop("additional_copts")
if "additional_linkopts" in kwargs:
kwargs["linkopts"] += kwargs.pop("additional_linkopts")
if "additional_local_defines" in kwargs:
kwargs["local_defines"] += kwargs.pop("additional_local_defines")

native.cc_library(
**kwargs
Expand Down Expand Up @@ -235,18 +241,18 @@ COMMON_STATIC_LIBS_LINKOPTS = select({
"/LTCG",
],
})
COPTS_PYTHON = select({
"//conditions:default": ["-DPYTHON_DISABLE=1"],
"//:not_disable_python" : ["-DPYTHON_DISABLE=0"],
})
COPTS_MEDIAPIPE = select({
"//conditions:default": ["-DMEDIAPIPE_DISABLE=1"],
"//:not_disable_mediapipe" : ["-DMEDIAPIPE_DISABLE=0"],
})
COPTS_DROGON = select({
"//conditions:default": ["-DUSE_DROGON=0"],
"//:enable_drogon" : ["-DUSE_DROGON=1"],
})
DEFINES_PYTHON = select({
"//conditions:default": ["PYTHON_DISABLE=1"],
"//:not_disable_python" : ["PYTHON_DISABLE=0"],
})
DEFINES_MEDIAPIPE = select({
"//conditions:default": ["MEDIAPIPE_DISABLE=1"],
"//:not_disable_mediapipe" : ["MEDIAPIPE_DISABLE=0"],
})
COMMON_FUZZER_COPTS = [
"-fsanitize=address",
"-fprofile-generate",
Expand All @@ -259,6 +265,7 @@ COMMON_FUZZER_LINKOPTS = [
"-static-libasan",
]
COMMON_LOCAL_DEFINES = ["SPDLOG_ACTIVE_LEVEL=SPDLOG_LEVEL_TRACE"]
COMMON_DEFINES = DEFINES_PYTHON + DEFINES_MEDIAPIPE
PYBIND_DEPS = [
"//third_party:python3",
"@pybind11//:pybind11_embed",
Expand Down
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