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[PATCH] aclocal: handle both # and dnl for serial number lines
From: |
Ross Burton |
Subject: |
[PATCH] aclocal: handle both # and dnl for serial number lines |
Date: |
Tue, 6 Sep 2016 17:05:27 +0100 |
Instead of only accepting comment lines that start with # for serial lines, also
accept dnl.
---
bin/aclocal.in | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/bin/aclocal.in b/bin/aclocal.in
index 224f8c7..1c5add5 100644
--- a/bin/aclocal.in
+++ b/bin/aclocal.in
@@ -151,7 +151,7 @@ my $ac_require_rx =
"AC_REQUIRE\\((?:\\[([^]]+)\\]|([^],)\n]+))\\)";
my $m4_include_rx = "(m4_|m4_s|s)include\\((?:\\[([^]]+)\\]|([^],)\n]+))\\)";
# Match a serial number.
-my $serial_line_rx = '^#\s*serial\s+(\S*)';
+my $serial_line_rx = '^(?:#|dnl)\s*serial\s+(\S*)';
my $serial_number_rx = '^\d+(?:\.\d+)*$';
# Autoconf version. This variable is set by 'trace_used_macros'.
--
2.8.1
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