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indygregindygreg
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unix: move Apple cflags to YAML
Part of moving static configuration out of code.
1 parent df25923 commit 63ac3a6

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2 files changed

+80
-15
lines changed

2 files changed

+80
-15
lines changed

‎cpython-unix/build.py

Lines changed: 0 additions & 15 deletions
Original file line numberDiff line numberDiff line change
@@ -127,21 +127,6 @@ def add_target_env(env, build_platform, target_triple, build_env):
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# non-system (e.g. Homebrew) executables from being used.
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env["PATH"] = "/usr/bin:/bin"
129129

130-
extra_target_cflags.extend(
131-
[
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# Suppress extremely verbose warnings we see with LLVM 10.
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"-Wno-nullability-completeness",
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"-Wno-expansion-to-defined",
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# LLVM 11 contains commit https://reviews.llvm.org/D83250,
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# which enables -Werror for undef-prefix=TARGET_OS_.
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# However, the macOS SDK has headers that reference deprecated
138-
# TARGET_OS defines, like TARGET_OS_EMBEDDED. So LLVM 11 refuses
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# to work with the macOS SDKs out of the box. We work around
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# this by undoing the -Werror=undef-prefix in that commit.
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"-Wno-undef-prefix",
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]
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)
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if "APPLE_SDK_PATH" in os.environ:
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sdk_path = os.environ["APPLE_SDK_PATH"]
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else:

‎cpython-unix/targets.yml

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Original file line numberDiff line numberDiff line change
@@ -62,6 +62,16 @@ aarch64-apple-darwin:
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- '-arch'
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- 'arm64'
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- '-mmacosx-version-min=11.0'
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# Suppress extremely verbose warnings we see with LLVM 10.
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- '-Wno-nullability-completeness'
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- '-Wno-expansion-to-defined'
68+
# LLVM 11 contains commit https://reviews.llvm.org/D83250,
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# which enables -Werror for undef-prefix=TARGET_OS_.
70+
# However, the macOS SDK has headers that reference deprecated
71+
# TARGET_OS defines, like TARGET_OS_EMBEDDED. So LLVM 11 refuses
72+
# to work with the macOS SDKs out of the box. We work around
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# this by undoing the -Werror=undef-prefix in that commit.
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- '-Wno-undef-prefix'
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target_ldflags:
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- '-arch'
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- 'arm64'
@@ -93,6 +103,16 @@ aarch64-apple-ios:
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- '-arch'
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- 'arm64'
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- '-mios-version-min=12.3'
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# Suppress extremely verbose warnings we see with LLVM 10.
107+
- '-Wno-nullability-completeness'
108+
- '-Wno-expansion-to-defined'
109+
# LLVM 11 contains commit https://reviews.llvm.org/D83250,
110+
# which enables -Werror for undef-prefix=TARGET_OS_.
111+
# However, the macOS SDK has headers that reference deprecated
112+
# TARGET_OS defines, like TARGET_OS_EMBEDDED. So LLVM 11 refuses
113+
# to work with the macOS SDKs out of the box. We work around
114+
# this by undoing the -Werror=undef-prefix in that commit.
115+
- '-Wno-undef-prefix'
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target_ldflags:
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- '-arch'
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- 'arm64'
@@ -148,6 +168,16 @@ arm64-apple-tvos:
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- '-arch'
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- 'arm64'
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- '-mappletvos-version-min=12.3'
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# Suppress extremely verbose warnings we see with LLVM 10.
172+
- '-Wno-nullability-completeness'
173+
- '-Wno-expansion-to-defined'
174+
# LLVM 11 contains commit https://reviews.llvm.org/D83250,
175+
# which enables -Werror for undef-prefix=TARGET_OS_.
176+
# However, the macOS SDK has headers that reference deprecated
177+
# TARGET_OS defines, like TARGET_OS_EMBEDDED. So LLVM 11 refuses
178+
# to work with the macOS SDKs out of the box. We work around
179+
# this by undoing the -Werror=undef-prefix in that commit.
180+
- '-Wno-undef-prefix'
151181
target_ldflags:
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- '-arch'
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- 'arm64'
@@ -360,6 +390,16 @@ thumb7k-apple-watchos:
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- '-arch'
361391
- 'armv7k'
362392
- '-mwatchos-version-min-7.0'
393+
# Suppress extremely verbose warnings we see with LLVM 10.
394+
- '-Wno-nullability-completeness'
395+
- '-Wno-expansion-to-defined'
396+
# LLVM 11 contains commit https://reviews.llvm.org/D83250,
397+
# which enables -Werror for undef-prefix=TARGET_OS_.
398+
# However, the macOS SDK has headers that reference deprecated
399+
# TARGET_OS defines, like TARGET_OS_EMBEDDED. So LLVM 11 refuses
400+
# to work with the macOS SDKs out of the box. We work around
401+
# this by undoing the -Werror=undef-prefix in that commit.
402+
- '-Wno-undef-prefix'
363403
target_ldflags:
364404
- '-arch'
365405
- 'armv7k'
@@ -389,6 +429,16 @@ x86_64-apple-darwin:
389429
- '-arch'
390430
- 'x86_64'
391431
- '-mmacosx-version-min=10.9'
432+
# Suppress extremely verbose warnings we see with LLVM 10.
433+
- '-Wno-nullability-completeness'
434+
- '-Wno-expansion-to-defined'
435+
# LLVM 11 contains commit https://reviews.llvm.org/D83250,
436+
# which enables -Werror for undef-prefix=TARGET_OS_.
437+
# However, the macOS SDK has headers that reference deprecated
438+
# TARGET_OS defines, like TARGET_OS_EMBEDDED. So LLVM 11 refuses
439+
# to work with the macOS SDKs out of the box. We work around
440+
# this by undoing the -Werror=undef-prefix in that commit.
441+
- '-Wno-undef-prefix'
392442
target_ldflags:
393443
- '-arch'
394444
- 'x86_64'
@@ -420,6 +470,16 @@ x86_64-apple-ios:
420470
- '-arch'
421471
- 'x86_64'
422472
- '-mios-simulator-version-min=12.3'
473+
# Suppress extremely verbose warnings we see with LLVM 10.
474+
- '-Wno-nullability-completeness'
475+
- '-Wno-expansion-to-defined'
476+
# LLVM 11 contains commit https://reviews.llvm.org/D83250,
477+
# which enables -Werror for undef-prefix=TARGET_OS_.
478+
# However, the macOS SDK has headers that reference deprecated
479+
# TARGET_OS defines, like TARGET_OS_EMBEDDED. So LLVM 11 refuses
480+
# to work with the macOS SDKs out of the box. We work around
481+
# this by undoing the -Werror=undef-prefix in that commit.
482+
- '-Wno-undef-prefix'
423483
target_ldflags:
424484
- '-arch'
425485
- 'x86_64'
@@ -445,6 +505,16 @@ x86_64-apple-tvos:
445505
- '-arch'
446506
- 'x86_64'
447507
- '-mappletvsimulator-version-min=12.3'
508+
# Suppress extremely verbose warnings we see with LLVM 10.
509+
- '-Wno-nullability-completeness'
510+
- '-Wno-expansion-to-defined'
511+
# LLVM 11 contains commit https://reviews.llvm.org/D83250,
512+
# which enables -Werror for undef-prefix=TARGET_OS_.
513+
# However, the macOS SDK has headers that reference deprecated
514+
# TARGET_OS defines, like TARGET_OS_EMBEDDED. So LLVM 11 refuses
515+
# to work with the macOS SDKs out of the box. We work around
516+
# this by undoing the -Werror=undef-prefix in that commit.
517+
- '-Wno-undef-prefix'
448518
target_ldflags:
449519
- '-arch'
450520
- 'x86_64'
@@ -468,6 +538,16 @@ x86_64-apple-watchos:
468538
- '-arch'
469539
- 'x86_64'
470540
- '-mwatchsimulator-version-min=7.0'
541+
# Suppress extremely verbose warnings we see with LLVM 10.
542+
- '-Wno-nullability-completeness'
543+
- '-Wno-expansion-to-defined'
544+
# LLVM 11 contains commit https://reviews.llvm.org/D83250,
545+
# which enables -Werror for undef-prefix=TARGET_OS_.
546+
# However, the macOS SDK has headers that reference deprecated
547+
# TARGET_OS defines, like TARGET_OS_EMBEDDED. So LLVM 11 refuses
548+
# to work with the macOS SDKs out of the box. We work around
549+
# this by undoing the -Werror=undef-prefix in that commit.
550+
- '-Wno-undef-prefix'
471551
target_ldflags:
472552
- '-arch'
473553
- 'x86_64'

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