The %union definition uses the time_t structure. In order to use this
structure, the <time.h> header has to be included. Otherwise, the build
breaks with some C libraries, such as musl:
In file included from coord-config-lex.l:23:0:
coord-config-parse.y:107:2: error: unknown type name ‘time_t’
time_t timestamp;
^
This patch includes <time.h> using the '%code requires' directive of
Yacc.
Signed-off-by: Thomas Petazzoni <thomas.petazz...@free-electrons.com>
---
addrdb/coord-config-parse.y | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/addrdb/coord-config-parse.y b/addrdb/coord-config-parse.y
index 2e10a88..85ee058 100644
--- a/addrdb/coord-config-parse.y
+++ b/addrdb/coord-config-parse.y
@@ -102,6 +102,10 @@
%}
+%code requires {
+#include <time.h>
+}
+
%union {
unsigned long number;
time_t timestamp;
--
2.7.4
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