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Handle more than one directory returned by pkg-config #6896

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merged 2 commits into from
Jan 29, 2023
Merged

Handle more than one directory returned by pkg-config #6896

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04cf5e2
Handle more than one directory returned by pkg-config.
sebastic Jan 14, 2023
a0492f7
Ensure that pkg-config paths are split by spaces
radarhere Jan 28, 2023
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26 changes: 15 additions & 11 deletions setup.py
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Original file line number Diff line number Diff line change
Expand Up @@ -263,18 +263,18 @@ def _pkg_config(name):
if not DEBUG:
command_libs.append("--silence-errors")
command_cflags.append("--silence-errors")
libs = (
libs = re.split(
r"(^|\s+)-L",
subprocess.check_output(command_libs, stderr=stderr)
.decode("utf8")
.strip()
.replace("-L", "")
)
cflags = (
subprocess.check_output(command_cflags)
.strip(),
)[::2][1:]
cflags = re.split(
r"(^|\s+)-I",
subprocess.check_output(command_cflags, stderr=stderr)
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Did you want to briefly explain why you added , stderr=stderr here? It was added to the libs command in #6261 to avoid a Unknown option --keep-system-libs error, but that doesn't apply to the cflags command.

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To be consistent with the other check_output call, since only STDOUT is used to get the paths.

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@radarhere radarhere Apr 10, 2023 •
edited

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After discussion, this was later reverted in #7046

.decode("utf8")
.strip()
.replace("-I", "")
)
.strip(),
)[::2][1:]
return libs, cflags
except Exception:
pass
Expand Down Expand Up @@ -473,8 +473,12 @@ def build_extensions(self):
else:
lib_root = include_root = root

_add_directory(library_dirs, lib_root)
_add_directory(include_dirs, include_root)
if lib_root is not None:
for lib_dir in lib_root:
_add_directory(library_dirs, lib_dir)
if include_root is not None:
for include_dir in include_root:
_add_directory(include_dirs, include_dir)

# respect CFLAGS/CPPFLAGS/LDFLAGS
for k in ("CFLAGS", "CPPFLAGS", "LDFLAGS"):
Expand Down