musl: use nullptr for NULL in >=C++11

srcpkgs/musl/patches/98e688a9da5e7b2925dda17a2d6820dddf1fb287.patch

@@ -0,0 +1,139 @@
+From 98e688a9da5e7b2925dda17a2d6820dddf1fb287 Mon Sep 17 00:00:00 2001
+From: Ismael Luceno <ismael@iodev.co.uk>
+Date: Sun, 15 Aug 2021 17:51:57 +0200
+Subject: [PATCH] define NULL as nullptr when used in C++11 or later
+
+This should be safer for casting and more compatible with existing code
+bases that wrongly assume it must be defined as a pointer.
+---
+ include/locale.h | 4 +++-
+ include/stddef.h | 4 +++-
+ include/stdio.h  | 4 +++-
+ include/stdlib.h | 4 +++-
+ include/string.h | 4 +++-
+ include/time.h   | 4 +++-
+ include/unistd.h | 4 +++-
+ include/wchar.h  | 4 +++-
+ 8 files changed, 24 insertions(+), 8 deletions(-)
+
+diff --git a/include/locale.h b/include/locale.h
+index ce384381c..11106fea8 100644
+--- a/include/locale.h
++++ b/include/locale.h
+@@ -7,7 +7,9 @@ extern "C" {
+ 
+ #include <features.h>
+ 
+-#ifdef __cplusplus
++#if __cplusplus >= 201103L
++#define NULL nullptr
++#elif defined(__cplusplus)
+ #define NULL 0L
+ #else
+ #define NULL ((void*)0)
+diff --git a/include/stddef.h b/include/stddef.h
+index bd7538535..f25b86396 100644
+--- a/include/stddef.h
++++ b/include/stddef.h
+@@ -1,7 +1,9 @@
+ #ifndef _STDDEF_H
+ #define _STDDEF_H
+ 
+-#ifdef __cplusplus
++#if __cplusplus >= 201103L
++#define NULL nullptr
++#elif defined(__cplusplus)
+ #define NULL 0L
+ #else
+ #define NULL ((void*)0)
+diff --git a/include/stdio.h b/include/stdio.h
+index 3604198c3..d1ed01f03 100644
+--- a/include/stdio.h
++++ b/include/stdio.h
+@@ -25,7 +25,9 @@ extern "C" {
+ 
+ #include <bits/alltypes.h>
+ 
+-#ifdef __cplusplus
++#if __cplusplus >= 201103L
++#define NULL nullptr
++#elif defined(__cplusplus)
+ #define NULL 0L
+ #else
+ #define NULL ((void*)0)
+diff --git a/include/stdlib.h b/include/stdlib.h
+index 7af86e3bc..b507ca33b 100644
+--- a/include/stdlib.h
++++ b/include/stdlib.h
+@@ -7,7 +7,9 @@ extern "C" {
+ 
+ #include <features.h>
+ 
+-#ifdef __cplusplus
++#if __cplusplus >= 201103L
++#define NULL nullptr
++#elif defined(__cplusplus)
+ #define NULL 0L
+ #else
+ #define NULL ((void*)0)
+diff --git a/include/string.h b/include/string.h
+index 795a2abcd..43ad0942e 100644
+--- a/include/string.h
++++ b/include/string.h
+@@ -7,7 +7,9 @@ extern "C" {
+ 
+ #include <features.h>
+ 
+-#ifdef __cplusplus
++#if __cplusplus >= 201103L
++#define NULL nullptr
++#elif defined(__cplusplus)
+ #define NULL 0L
+ #else
+ #define NULL ((void*)0)
+diff --git a/include/time.h b/include/time.h
+index 5494df183..3d9483720 100644
+--- a/include/time.h
++++ b/include/time.h
+@@ -7,7 +7,9 @@ extern "C" {
+ 
+ #include <features.h>
+ 
+-#ifdef __cplusplus
++#if __cplusplus >= 201103L
++#define NULL nullptr
++#elif defined(__cplusplus)
+ #define NULL 0L
+ #else
+ #define NULL ((void*)0)
+diff --git a/include/unistd.h b/include/unistd.h
+index 130640260..ee2dbe8af 100644
+--- a/include/unistd.h
++++ b/include/unistd.h
+@@ -15,7 +15,9 @@ extern "C" {
+ #define SEEK_CUR 1
+ #define SEEK_END 2
+ 
+-#ifdef __cplusplus
++#if __cplusplus >= 201103L
++#define NULL nullptr
++#elif defined(__cplusplus)
+ #define NULL 0L
+ #else
+ #define NULL ((void*)0)
+diff --git a/include/wchar.h b/include/wchar.h
+index 88eb55b18..ed5d774df 100644
+--- a/include/wchar.h
++++ b/include/wchar.h
+@@ -38,7 +38,9 @@ extern "C" {
+ #define WCHAR_MIN (-1-0x7fffffff+L'\0')
+ #endif
+ 
+-#ifdef __cplusplus
++#if __cplusplus >= 201103L
++#define NULL nullptr
++#elif defined(__cplusplus)
+ #define NULL 0L
+ #else
+ #define NULL ((void*)0)
+

srcpkgs/musl/template

@@ -2,7 +2,7 @@
 pkgname=musl
 reverts="1.2.0_1"
 version=1.1.24
-revision=15
+revision=16
 archs="*-musl"
 bootstrap=yes
 build_style=gnu-configure
@@ -24,6 +24,7 @@ post_build() {
 	$CC $CFLAGS $LDFLAGS -fpie -c ${FILESDIR}/__stack_chk_fail_local.c -o __stack_chk_fail_local.o
 	$AR r libssp_nonshared.a __stack_chk_fail_local.o
 }
+
 do_install() {
 	# Move everything to /usr.
 	vmkdir usr/lib