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From c80d18b41701082e60ce6bfa5bd6a274affaff96 Mon Sep 17 00:00:00 2001
From: James Le Cuirot <chewi@gentoo.org>
Date: Sun, 22 May 2022 12:00:01 +0100
Subject: [PATCH] Most build systems respect the CPP env var instead of just
calling cpp
---
setup.py | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/setup.py b/setup.py
index f84d56c6d..7f0db3b69 100755
--- a/setup.py
+++ b/setup.py
@@ -149,6 +149,7 @@ ARM = ARCH.startswith("arm") or ARCH.startswith("aarch")
print("ARCH=%s" % (ARCH,))
INCLUDE_DIRS = os.environ.get("INCLUDE_DIRS", os.path.join(sys.prefix, "include")).split(os.pathsep)
+CPP = os.environ.get("CPP", "cpp")
from xpra.platform.features import LOCAL_SERVERS_SUPPORTED, SHADOW_SUPPORTED
shadow_ENABLED = SHADOW_SUPPORTED and DEFAULT
@@ -2423,7 +2424,7 @@ if v4l2_ENABLED:
ENABLE_DEVICE_CAPS = 0
if os.path.exists(videodev2_h):
try:
- with subprocess.Popen("cpp -fpreprocessed %s | grep -q device_caps" % videodev2_h,
+ with subprocess.Popen("%s -fpreprocessed %s | grep -q device_caps" % (CPP, videodev2_h),
shell=True) as proc:
ENABLE_DEVICE_CAPS = proc.wait()==0
except OSError:
--
2.35.1
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