sysutils/nnn: Update to 3.2

Changes:
 - an official logo
 - previews
   - config `NNN_FIFO` to write hovered file paths a previewer can read
   - plugin `preview-tabbed`: tabbed[1]/xembed based file previewer
   - plugin `preview-tui`: simple TUI file previewer in tmux/xterm
   - plugin `preview-kitty`: preview using kitty terminal's capabilities
   - live preview[2] configuration example
 - find & list
   - send list of files from (cmd run as) plugin to  `nnn`
   - plugin `finder`: find/fd/fzf/grep/ripgrep/fzf (in subtree) and list
      in `nnn`
   - `Right` or `l` on symlink in list dir takes to target file
 - persistent session option `-S` [for disk usage, run `nnn -T d` (see
   help)]
 - hover on the file when a file path is passed as positional argument
 - go to first file or match with `'` (followed by `'` or `char`)
 - config `NNN_SEL` to specify custom selection file
 - config `NNN_LOCKER` to specify locker program
 - dim file details in detail mode
 - call `chdir()` on directory change
 - option `-l`: number of lines to move on mouse scroll
 - graphical keybind map[3]
 - let `NNN_COLORS` override `NO_COLOR`
 - plugins
   - option `-P`: run plugin by key at start
   - run plugins with `Alt+key`
   - allow `NNN_PIPE` usage by commands run as plugin
   - input format to `NNN_PIPE`: `<ctxcode><opcode><data>` (see plugins
     doc)
   - set `ctxcode` to `+` for smart context usage (next inactive, else
     current)
   - `getplugs` to fetch plugins by installed version of `nnn`
   - plugin `mimelist`: list files by mime type in subtree
   - plugin `bookmarks`: named bookmarks using symlinks
   - plugin `nbak`: backup `nnn` config
   - `nuke` adds lowdown as alternative markdown viewer
   - several plugin improvements
 - fix broken screen on resize (see #520)
 - fix broken version sort (see #550)
 - fix list and pipe modes not working together
 - fix multiple issues with listing files
 - fix `@` shown in detail mode for symlink to dir
 - fix listing files directly under `/`
 - move to `-std=c11`

Package changes:
 - To retain more backwards compatibility, on old GCC versions (<4.7),
   -std=c99 is used instead of -std=c11.

[1] https://tools.suckless.org/tabbed
[2] https://github.com/jarun/nnn/wiki/Live-previews
[3] https://github.com/jarun/nnn/wiki/Usage#graphical-map

2 files changed, 21 insertions, 7 deletions

diff --git a/sysutils/nnn/Makefile b/sysutils/nnn/Makefile
index 6a2a105f294..6572ce764b4 100644
--- a/sysutils/nnn/Makefile
+++ b/sysutils/nnn/Makefile
@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.17 2020/04/29 09:29:38 sjmulder Exp $
+# $NetBSD: Makefile,v 1.18 2020/05/30 03:06:03 sjmulder Exp $
 
-DISTNAME=	nnn-3.1
+DISTNAME=	nnn-3.2
 CATEGORIES=	sysutils
 MASTER_SITES=	${MASTER_SITE_GITHUB:=jarun/}
 GITHUB_TAG=	v${PKGVERSION_NOREV}
@@ -30,6 +30,20 @@ READLINE_DEFAULT=	readline
 # https://github.com/jarun/nnn/issues/453
 MAKE_ENV.Linux+=	LDLIBS=-lrt
 
+.include "../../mk/compiler.mk"
+
+# nnn uses -std=c11 for `restrict` but c99 has it too, so use that on
+# old GCC versions that don't support c11.
+# https://github.com/jarun/nnn/issues/605
+.if !empty(CC_VERSION:Mgcc-[123].*) || \
+    !empty(CC_VERSION:Mgcc-4.[0123456].*)
+SUBST_CLASSES+=		c11
+SUBST_MESSAGE.c11=	Use c99 on old GCC instead of c11
+SUBST_STAGE.c11=	pre-configure
+SUBST_FILES.c11=	Makefile
+SUBST_SED.c11=		-e 's/-std=c11/-std=c99/'
+.endif
+
 MAKE_ENV+=	MANPREFIX=${PREFIX}/${PKGMANDIR}
 MAKE_ENV+=	CFLAGS_OPTIMIZATION=
 MAKE_ENV+=	CFLAGS_CURSES=${BUILDLINK_CFLAGS.curses:Q}
diff --git a/sysutils/nnn/distinfo b/sysutils/nnn/distinfo
index 6d2dbcf6ecf..1c5e3637646 100644
--- a/sysutils/nnn/distinfo
+++ b/sysutils/nnn/distinfo
@@ -1,6 +1,6 @@
-$NetBSD: distinfo,v 1.12 2020/04/29 09:29:38 sjmulder Exp $
+$NetBSD: distinfo,v 1.13 2020/05/30 03:06:03 sjmulder Exp $
 
-SHA1 (nnn-3.1.tar.gz) = 70e40acc2e2a9cd330e75ea8641751d69089597d
-RMD160 (nnn-3.1.tar.gz) = fd18ec2f3dcb17ff90463afc21c6f764bf08d806
-SHA512 (nnn-3.1.tar.gz) = f17bdcf95bba3eb50d20cb06725022bcdc2fae34a365e55dea1baa49e40c567e175a3d5c66fcf70f560e64a8933f0ed9a8ca39af67fd39edcb81c82be5aedca9
-Size (nnn-3.1.tar.gz) = 110005 bytes
+SHA1 (nnn-3.2.tar.gz) = 074b20d4a9da51a673e9a43e6ccc1bd8d0b9b425
+RMD160 (nnn-3.2.tar.gz) = 3a0bc30d30da0cb468390f8a583489f0725f1a6e
+SHA512 (nnn-3.2.tar.gz) = 9cdc8d0d74162ddd4b90f69a4f558a25845732497ebdb129159fda658a799a949fe237013bf69a2d6a649433254ba2ed4c65f8f10cddd119f713c1d5518ea378
+Size (nnn-3.2.tar.gz) = 143122 bytes