From fd1299cef399ec0c33e2b7416c63d78553dc3ced Mon Sep 17 00:00:00 2001
From: eldritch horrors <pennae@lix.systems>
Date: Mon, 4 Mar 2024 04:01:54 +0100
Subject: Merge pull request #9106 from Ericson2314/positive-source-filtering

Use positive source filtering for the standalone functional tests job and Perl bindings

(cherry picked from commit 6b6bd9003062c86a49d4384381941cf57f269c45)
Change-Id: I896be67654f893d543ed6beb5d0d0d6c6d36e027
---
 perl/Makefile | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'perl')

diff --git a/perl/Makefile b/perl/Makefile
index c2c95f255..832668dd1 100644
--- a/perl/Makefile
+++ b/perl/Makefile
@@ -1,6 +1,12 @@
 makefiles = local.mk
 
-GLOBAL_CXXFLAGS += -g -Wall -std=c++2a -I ../src
+GLOBAL_CXXFLAGS += -g -Wall -std=c++2a
+
+# A convenience for concurrent development of Nix and its Perl bindings.
+# Not needed in a standalone build of the Perl bindings.
+ifneq ("$(wildcard ../src)", "")
+  GLOBAL_CXXFLAGS += -I ../src
+endif
 
 -include Makefile.config
 
-- 
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