From 26537a435cccd7ffb2ad3639ae7a2779b3d505c1 Mon Sep 17 00:00:00 2001
From: mio <miyopan@e.email>
Date: Fri, 28 Mar 2025 02:57:23 +0000
Subject: [PATCH] community/tinyfugue: fix build

Selectively apply _GNU_SOURCE to fix implicit function declaration
errors.

```
In file included from command.c:14:
command.c: In function 'handle_localecho_command':
port.h:115:20: error: implicit declaration of function 'strcasecmp'; did
you mean 'wcscasecmp'? [-Wimplicit-function-declaration]
  115 | # define cstrcmp   strcasecmp
      |                    ^~~~~~~~~~
command.c:182:14: note: in expansion of macro 'cstrcmp'
  182 |     else if (cstrcmp(args->data + offset, "on") == 0) local_echo(1);
      |              ^~~~~~~
command.c: In function 'do_file_load':
command.c:551:29: error: implicit declaration of function 'strdup'; did
you mean 'strcmp'? [-Wimplicit-function-declaration]
  551 |                 *savename = strdup( file->name );
      |                             ^~~~~~
      |                             strcmp
command.c:551:27: error: assignment to 'char *' from 'int' makes pointer
from integer without a cast [-Wint-conversion]
  551 |                 *savename = strdup( file->name );
      |                           ^
```
---
 community/tinyfugue/APKBUILD         |  7 +-
 community/tinyfugue/gnu-source.patch | 98 ++++++++++++++++++++++++++++
 2 files changed, 103 insertions(+), 2 deletions(-)
 create mode 100644 community/tinyfugue/gnu-source.patch

diff --git a/community/tinyfugue/APKBUILD b/community/tinyfugue/APKBUILD
index b277d231a19..5a8fa90b973 100644
--- a/community/tinyfugue/APKBUILD
+++ b/community/tinyfugue/APKBUILD
@@ -2,7 +2,7 @@
 # Maintainer: Síle Ekaterin Liszka <sheila@vulpine.house>
 pkgname=tinyfugue
 pkgver=5.1.4
-pkgrel=3
+pkgrel=4
 pkgdesc="Powerful curses-based MUD client"
 url="https://github.com/ingwarsw/tinyfugue"
 arch="all"
@@ -10,7 +10,9 @@ options="!check" # no testsuite
 license="GPL-2.0-or-later"
 makedepends="openssl-dev ncurses-dev pcre-dev icu-dev python3-dev"
 source="$pkgname-$pkgver.tar.gz::https://github.com/ingwarsw/tinyfugue/archive/refs/tags/$pkgver.tar.gz
-	gcc14.patch"
+	gcc14.patch
+	gnu-source.patch
+	"
 
 build() {
 	./configure \
@@ -34,4 +36,5 @@ package() {
 sha512sums="
 5732b3f96bc5e09e1eadd89994a25161d765ecaa0c72e5fd1d546b12028eb873faeb178fefbe3262aa790660a509fbf5de6dc74a50c23040005ab42d4a46ae14  tinyfugue-5.1.4.tar.gz
 fa5bbbcb236aeff6095a9bbac2975d78e72e73abd88260c41fccddd0e7b33e5cb50a77cf5661e9efab952e2076e76792a616c59552c25d8dce9e0bb21372ad46  gcc14.patch
+81f5c100b67e9147c4ff2cd01374b046da02bc039b1310ea9b31f381b6052a8a15d1cdfc31a5b915680508dca1e5431e4db9f1593bbff751a1afaabea8f1fa66  gnu-source.patch
 "
diff --git a/community/tinyfugue/gnu-source.patch b/community/tinyfugue/gnu-source.patch
new file mode 100644
index 00000000000..ec6dd27ac1a
--- /dev/null
+++ b/community/tinyfugue/gnu-source.patch
@@ -0,0 +1,98 @@
+Define macros to fix implicit function declaration errors.
+---
+--- a/src/expr.c
++++ b/src/expr.c
+@@ -13,6 +13,8 @@
+  * Parses and evaluates expressions.
+  ********************************************************************/
+ 
++#define _GNU_SOURCE
++
+ #include "tfconfig.h"
+ #include <math.h>
+ #include <limits.h>
+--- a/src/history.c
++++ b/src/history.c
+@@ -13,6 +13,8 @@
+  * Handles text queuing and file I/O for logs.                  *
+  ****************************************************************/
+ 
++#define _GNU_SOURCE
++
+ #include <limits.h>
+ #include "tfconfig.h"
+ #include "port.h"
+--- a/src/pattern.c
++++ b/src/pattern.c
+@@ -10,6 +10,8 @@
+  * Regexp wrappers and glob pattern matching.
+  */
+ 
++#define _GNU_SOURCE
++
+ #include "tfconfig.h"
+ #if HAVE_LOCALE_H
+ # include <locale.h>
+--- a/src/port.h
++++ b/src/port.h
+@@ -6,6 +6,8 @@
+  *  General Public License.  See the file "COPYING" for details.
+  ************************************************************************/
+ 
++#define _GNU_SOURCE
++
+ #ifndef PORT_H
+ #define PORT_H
+ 
+@@ -86,6 +88,7 @@
+ #if STDC_HEADERS
+ # include <stdlib.h>
+ # include <string.h>
++# include <strings.h> /* strcasecmp() */
+ #else
+ extern void free();
+ # if HAVE_MEMORY_H
+--- a/src/signals.c
++++ b/src/signals.c
+@@ -8,6 +8,8 @@
+ 
+ /* Signal handling, core dumps, job control, and interactive shells */
+ 
++#define _POSIX_C_SOURCE 199309L /* for siginfo_t */
++
+ #include "tfconfig.h"
+ #include <signal.h>
+ #include <setjmp.h>
+--- a/src/socket.c
++++ b/src/socket.c
+@@ -16,6 +16,8 @@
+  * Autologin handled here.
+  ***************************************************************/
+ 
++#define _POSIX_C_SOURCE 199309L /* for siginfo_t */
++
+ #include "tfconfig.h"
+ #include <sys/types.h>
+ #if HAVE_SYS_SELECT_H
+--- a/src/util.c
++++ b/src/util.c
+@@ -15,6 +15,8 @@
+  * Mail checker
+  */
+ 
++#define _GNU_SOURCE
++
+ #include "tfconfig.h"
+ #if HAVE_LOCALE_H
+ # include <locale.h>
+--- a/src/variable.c
++++ b/src/variable.c
+@@ -10,6 +10,8 @@
+  * Internal and environment variables *
+  **************************************/
+ 
++#define _GNU_SOURCE /* timercmp() */
++
+ #include "tfconfig.h"
+ #include "port.h"
+ #include "tf.h"