From: Jeremy Harris <jgh146exb@wizmail.org>
Date: Thu, 25 Apr 2019 14:11:42 +0000 (+0100)
Subject: Avoid defining inlinable fn for MACRO_PREDEF build
X-Git-Url: https://git.exim.org/users/jgh/exim.git/commitdiff_plain/eb2fb50d46b0a27db9ccc32d3f4f32ece817402c?ds=inline

Avoid defining inlinable fn for MACRO_PREDEF build
Some compilers include them even when unused, and the link stage fails
---

diff --git a/src/src/functions.h b/src/src/functions.h
index 1b1a17dcb..b902d2356 100644
--- a/src/src/functions.h
+++ b/src/src/functions.h
@@ -590,6 +590,7 @@ extern BOOL    write_chunk(transport_ctx *, uschar *, int);
 extern ssize_t write_to_fd_buf(int, const uschar *, size_t);
 
 
+#ifndef MACRO_PREDEF
 /* exim_chown - in some NFSv4 setups *seemes* to be an issue with
 chown(<exim-uid>, <exim-gid>).
 
@@ -621,6 +622,7 @@ exim_chown(const uschar *name, uid_t owner, gid_t group)
 return chown(CCS name, owner, group)
   ? exim_chown_failure(-1, name, owner, group) : 0;
 }
+#endif	/* !MACRO_PREDEF */
 
 #endif  /* _FUNCTIONS_H_ */