From: David Lamparter <equinox@diac24.net>
Date: Fri, 17 Jul 2020 03:48:25 +0000 (+0200)
Subject: build: fix Makefile rule redefinition
X-Git-Tag: base_7.5~178^2~4
X-Git-Url: https://git.puffer.fish/?a=commitdiff_plain;h=06852b5b5c7f125d0903d5f1039d18d3cdf3482e;p=mirror%2Ffrr.git

build: fix Makefile rule redefinition

Signed-off-by: David Lamparter <equinox@diac24.net>
---

diff --git a/python/makefile.py b/python/makefile.py
index 948d3f7391..fe20945ccc 100644
--- a/python/makefile.py
+++ b/python/makefile.py
@@ -73,11 +73,18 @@ while lines:
         out_lines.append(line)
         continue
 
-    m = make_rule_re.match(line)
+    full_line = line
+    full_lines = lines[:]
+    while full_line.endswith('\\'):
+        full_line = full_line[:-1] + full_lines.pop(0)
+
+    m = make_rule_re.match(full_line)
     if m is None:
         out_lines.append(line)
         continue
 
+    line, lines = full_line, full_lines
+
     target, dep = m.group(1), m.group(2)
 
     if target.endswith('.lo') or target.endswith('.o'):