From fb10b3671f41a3e09837fd07b90da9c25a1bbf57 Mon Sep 17 00:00:00 2001
From: Michael Forney <mforney@mforney.org>
Date: Tue, 15 Jun 2021 17:25:46 -0700
Subject: Add initial NetBSD support

---
 .builds/netbsd.diff | 72 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 72 insertions(+)
 create mode 100644 .builds/netbsd.diff

(limited to '.builds/netbsd.diff')

diff --git a/.builds/netbsd.diff b/.builds/netbsd.diff
new file mode 100644
index 0000000..14ca9af
--- /dev/null
+++ b/.builds/netbsd.diff
@@ -0,0 +1,72 @@
+diff --git a/stdlib.h b/stdlib.h
+index 51dbb0c70836..f47d0b9467ee 100644
+--- a/stdlib.h
++++ b/stdlib.h
+@@ -186,12 +186,8 @@ void	 srandom(unsigned int) __RENAME(__srandom60);
+ #endif
+ #ifdef _NETBSD_SOURCE
+ #define	RANDOM_MAX	0x7fffffff	/* (((long)1 << 31) - 1) */
+-int	 mkostemp(char *, int);
+-int	 mkostemps(char *, int, int);
+ #endif
+ 
+-char	*mkdtemp(char *);
+-int	 mkstemp(char *);
+ char	*mktemp(char *)
+ #ifdef __MKTEMP_OK__
+ 	__RENAME(_mktemp)
+@@ -206,8 +202,6 @@ int	 ttyslot(void);
+ 
+ void	*valloc(size_t);		/* obsoleted by malloc() */
+ 
+-int	 getsubopt(char **, char * const *, char **);
+-
+ int	 grantpt(int);
+ int	 unlockpt(int);
+ char	*ptsname(int);
+@@ -255,6 +249,24 @@ int	 posix_openpt(int);
+ int	 posix_memalign(void **, size_t, size_t);
+ #endif
+ 
++/*
++ * The Open Group Base Specifications, Issue 7; IEEE Std 1003.1-2008 (POSIX)
++ *   or
++ * X/Open Portability Guide >= Issue 4 Version 2
++ */
++#if (_POSIX_C_SOURCE - 0) >= 200809L || \
++    (defined(_XOPEN_SOURCE) && defined(_XOPEN_SOURCE_EXTENDED)) || \
++    (_XOPEN_SOURCE - 0) >= 500 || defined(_NETBSD_SOURCE)
++char	*mkdtemp(char *);
++int	 mkstemp(char *);
++#ifdef _NETBSD_SOURCE
++int	 mkostemp(char *, int);
++int	 mkostemps(char *, int, int);
++#endif
++
++int	 getsubopt(char **, char * const *, char **);
++#endif
++
+ /*
+  * Implementation-defined extensions
+  */
+diff --git a/sys/cdefs.h b/sys/cdefs.h
+index ac8f1e3b9faf..7370015eb513 100644
+--- a/sys/cdefs.h
++++ b/sys/cdefs.h
+@@ -499,13 +499,11 @@
+ #endif
+ 
+ #if !defined(_STANDALONE) && !defined(_KERNEL)
+-#if defined(__GNUC__) || defined(__PCC__)
+-#define	__RENAME(x)	___RENAME(x)
+-#elif defined(__lint__)
++#if defined(__lint__)
+ #define	__RENAME(x)	__symbolrename(x)
+ #else
+-#error "No function renaming possible"
+-#endif /* __GNUC__ */
++#define	__RENAME(x)	___RENAME(x)
++#endif /* __lint__ */
+ #else /* _STANDALONE || _KERNEL */
+ #define	__RENAME(x)	no renaming in kernel/standalone environment
+ #endif
-- 
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