www-servers/fnord: Fix incompatible function pointer types

Closes: https://bugs.gentoo.org/887331
Signed-off-by: Brahmajit Das <brahmajit.xyz@gmail.com>
Closes: https://github.com/gentoo/gentoo/pull/31855
Signed-off-by: Joonas Niilola <juippis@gentoo.org>

2 files changed, 124 insertions, 0 deletions

diff --git a/www-servers/fnord/files/fnord-1.11-clang-16-build-fix.patch b/www-servers/fnord/files/fnord-1.11-clang-16-build-fix.patch
new file mode 100644
index 000000000000..5d841fb8879b
--- /dev/null
+++ b/www-servers/fnord/files/fnord-1.11-clang-16-build-fix.patch
@@ -0,0 +1,81 @@
+Bug: https://bugs.gentoo.org/887331
+--- a/buffer_1.c
++++ b/buffer_1.c
+@@ -2,6 +2,6 @@
+ #include "buffer.h"
+ 
+ char buffer_1_space[BUFFER_INSIZE];
+-static buffer it = BUFFER_INIT(write,1,buffer_1_space,sizeof buffer_1_space);
++static buffer it = BUFFER_INIT((void *)write,1,buffer_1_space,sizeof buffer_1_space);
+ buffer *buffer_1 = ⁢
+ 
+--- a/buffer_2.c
++++ b/buffer_2.c
+@@ -2,6 +2,6 @@
+ #include "buffer.h"
+ 
+ char buffer_2_space[BUFFER_INSIZE];
+-static buffer it = BUFFER_INIT(write,2,buffer_2_space,sizeof buffer_2_space);
++static buffer it = BUFFER_INIT((void *)write,2,buffer_2_space,sizeof buffer_2_space);
+ buffer *buffer_2 = ⁢
+ 
+--- a/byte.h
++++ b/byte.h
+@@ -1,7 +1,9 @@
+ #ifndef BYTE_H
+ #define BYTE_H
+ 
+-#include <sys/cdefs.h>
++#ifdef __cplusplus
++extern "C" {
++#endif
+ 
+ #ifndef __pure__
+ #define __pure__
+@@ -36,3 +38,6 @@ void byte_zero(void* out, unsigned len);
+ #define byte_equal(s,n,t) (!byte_diff((s),(n),(t)))
+ 
+ #endif
++#ifdef __cplusplus
++}
++#endif
+--- a/scan.h
++++ b/scan.h
+@@ -1,7 +1,9 @@
+ #ifndef SCAN_H
+ #define SCAN_H
+ 
+-#include <sys/cdefs.h>
++#ifdef __cplusplus
++extern "C" {
++#endif
+ #ifndef __pure__
+ #define __pure__
+ #endif
+@@ -59,3 +61,6 @@ extern unsigned int scan_charsetnskip(const char *in,const char *charset,unsigne
+ extern unsigned int scan_noncharsetnskip(const char *in,const char *charset,unsigned int limit) __pure__;
+ 
+ #endif
++#ifdef __cplusplus
++}
++#endif
+--- a/str.h
++++ b/str.h
+@@ -1,7 +1,9 @@
+ #ifndef STR_H
+ #define STR_H
+ 
+-#include <sys/cdefs.h>
++#ifdef __cplusplus
++extern "C" {
++#endif
+ #ifndef __pure__
+ #define __pure__
+ #endif
+@@ -41,3 +43,6 @@ extern int str_start(const char *a,const char *b) __pure__;
+ #define str_equal(s,t) (!str_diff((s),(t)))
+ 
+ #endif
++#ifdef __cplusplus
++}
++#endif
diff --git a/www-servers/fnord/fnord-1.11-r3.ebuild b/www-servers/fnord/fnord-1.11-r3.ebuild
new file mode 100644
index 000000000000..e9461de8b8f1
--- /dev/null
+++ b/www-servers/fnord/fnord-1.11-r3.ebuild
@@ -0,0 +1,43 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=7
+
+inherit flag-o-matic toolchain-funcs
+
+DESCRIPTION="Yet another small httpd"
+HOMEPAGE="http://www.fefe.de/fnord/"
+SRC_URI="http://www.fefe.de/fnord/${P}.tar.bz2"
+
+LICENSE="GPL-2"
+SLOT="0"
+KEYWORDS="~amd64 ~hppa ~ppc ~riscv ~sparc ~x86"
+IUSE="auth"
+
+RDEPEND="
+	acct-group/nofiles
+	acct-user/fnord
+	acct-user/fnordlog
+	sys-apps/ucspi-tcp
+	virtual/daemontools
+"
+
+DOCS=( TODO README README.auth SPEED CHANGES )
+
+PATCHES=(
+	"${FILESDIR}/${PN}"-1.10-gentoo.diff
+	"${FILESDIR}/${PN}"-1.11-clang-16-build-fix.patch
+)
+
+src_compile() {
+	# Fix for bug #45716
+	use sparc && replace-sparc64-flags
+	use auth && append-flags -DAUTH
+
+	emake DIET="" CC=$(tc-getCC) CFLAGS="${CFLAGS}" LDFLAGS="${LDFLAGS}"
+}
+
+src_install() {
+	dobin fnord-conf fnord
+	einstalldocs
+}