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Description: Workaround flex bug for inclusion of config.h when an embedded gnulib is present
See https://github.com/westes/flex/issues/564
Author: Nilesh Patra <nilesh@debian.org>
Last-Update: 2023-08-25
--- a/src/core/conffile.l
+++ b/src/core/conffile.l
@@ -21,6 +21,11 @@
%option prefix="cff_"
%option header-file="conffile.lex.h"
%option outfile="conffile.lex.c"
+%top {
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
+}
%{
#if HAVE_CONFIG_H
# include <config.h>
--- a/src/core/confline.l
+++ b/src/core/confline.l
@@ -21,6 +21,11 @@
%option prefix="cfl_"
%option header-file="confline.lex.h"
%option outfile="confline.lex.c"
+%top {
+#if HAVE_CONFIG_H
+#include <config.h>
+#endif
+}
%{
#if HAVE_CONFIG_H
# include <config.h>
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