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If an exception is raised, try again without system paths

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This commit is contained in:
Andrew Murray 2022-04-23 21:58:30 +10:00 committed by James Hilliard
parent 9ea4624704
commit 6ec9dfb9c0
1 changed files with 26 additions and 22 deletions
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48
setup.py
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@ -250,28 +250,32 @@ def _cmd_exists(cmd):
def _pkg_config(name):
try:
command = os.environ.get("PKG_CONFIG", "pkg-config")
command_libs = [command, "--libs-only-L", "--keep-system-libs", name]
command_cflags = [command, "--cflags-only-I", "--keep-system-cflags", name]
if not DEBUG:
command_libs.append("--silence-errors")
command_cflags.append("--silence-errors")
libs = (
subprocess.check_output(command_libs)
.decode("utf8")
.strip()
.replace("-L", "")
)
cflags = (
subprocess.check_output(command_cflags)
.decode("utf8")
.strip()
.replace("-I", "")
)
return libs, cflags
except Exception:
pass
command = os.environ.get("PKG_CONFIG", "pkg-config")
for keep_system in (True, False):
try:
command_libs = [command, "--libs-only-L", name]
command_cflags = [command, "--cflags-only-I", name]
if keep_system:
command_libs.append("--keep-system-libs")
command_cflags.append("--keep-system-cflags")
if not DEBUG:
command_libs.append("--silence-errors")
command_cflags.append("--silence-errors")
libs = (
subprocess.check_output(command_libs)
.decode("utf8")
.strip()
.replace("-L", "")
)
cflags = (
subprocess.check_output(command_cflags)
.decode("utf8")
.strip()
.replace("-I", "")
)
return libs, cflags
except Exception:
pass
class pil_build_ext(build_ext):