Enable compilation with gcc 10

ncdu-gcc-10.patch

@@ -0,0 +1,49 @@
+diff --git a/src/browser.h b/src/browser.h
+index 41a44e6..e748cd2 100644
+--- a/src/browser.h
++++ b/src/browser.h
+@@ -28,7 +28,6 @@
+ 
+ #include "global.h"
+ 
+-int  confirm_quit;
+ int  browse_key(int);
+ void browse_draw(void);
+ void browse_init(struct dir *);
+diff --git a/src/dir.h b/src/dir.h
+index 0b7bf36..3221c45 100644
+--- a/src/dir.h
++++ b/src/dir.h
+@@ -103,7 +103,7 @@ int dir_export_init(const char *fn);
+ 
+ 
+ /* Function set by input code. Returns dir_output.final(). */
+-int (*dir_process)();
++extern int (*dir_process)();
+ 
+ /* Scanning a live directory */
+ extern int dir_scan_smfs;
+diff --git a/src/dir_common.c b/src/dir_common.c
+index f17fa2c..284a981 100644
+--- a/src/dir_common.c
++++ b/src/dir_common.c
+@@ -31,6 +31,7 @@
+ #include <stdarg.h>
+ 
+ 
++int (*dir_process)();
+ char *dir_curpath;   /* Full path of the last seen item. */
+ struct dir_output dir_output;
+ char *dir_fatalerr; /* Error message on a fatal error. (NULL if there was no fatal error) */
+diff --git a/src/main.c b/src/main.c
+index 6ce951d..982e337 100644
+--- a/src/main.c
++++ b/src/main.c
+@@ -42,6 +42,7 @@ long update_delay = 100;
+ int cachedir_tags = 0;
+ int extended_info = 0;
+ int follow_symlinks = 0;
++int confirm_quit = 0;
+ 
+ static int min_rows = 17, min_cols = 60;
+ static int ncurses_init = 0;

ncdu.spec

@@ -1,12 +1,17 @@
 Name:           ncdu
 Version:        1.14.1
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        Text-based disk usage viewer
 
 License:        MIT
 URL:            http://dev.yorhel.nl/ncdu/
 Source0:        http://dev.yorhel.nl/download/ncdu-%{version}.tar.gz
 
+# Enable compilation with gcc 10. Taken from upstream repo:
+# https://g.blicky.net/ncdu.git/commit/?id=ecb71f25501bc78efdaaa2535e95a58d11e09e5a
+# https://code.blicky.net/yorhel/ncdu/issues/140
+Patch0:         ncdu-gcc-10.patch
+
 BuildRequires:  gcc
 BuildRequires:  ncurses-devel
 
@@ -16,6 +21,7 @@ and provides a fast way to see what directories are using your disk space.
 
 %prep
 %setup -q
+%patch0 -p1
 
 %build
 %configure
@@ -30,6 +36,9 @@ make install DESTDIR=%{buildroot}
 %{_bindir}/ncdu
 
 %changelog
+* Sat Jan 25 2020 Richard Fearn <richardfearn@gmail.com> - 1.14.1-2
+- Enable compilation with gcc 10
+
 * Sun Aug 11 2019 Richard Fearn <richardfearn@gmail.com> - 1.14.1-1
 - Update to new upstream version 1.14.1