kmod: fix build with gcc14 and musl

srcpkgs/kmod/patches/basename.patch

@@ -0,0 +1,111 @@
+From 11eb9bc67c319900ab00523997323a97d2d08ad2 Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Sat, 9 Dec 2023 17:35:59 -0800
+Subject: [PATCH] Use portable implementation for basename API
+
+musl has removed the non-prototype declaration of basename from
+string.h [1] which now results in build errors with clang-17+ compiler
+
+Implement GNU basename behavior using strchr which is portable across libcs
+
+Fixes
+../git/tools/kmod.c:71:19: error: call to undeclared function 'basename'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
+71 | "Commands:\n", basename(argv[0]));
+| ^
+
+[1] https://git.musl-libc.org/cgit/musl/commit/?id=725e17ed6dff4d0cd22487bb64470881e86a92e7
+
+Suggested-by: Rich Felker
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+[ Implement a basename() function in missing.h and ensure we always use
+  the right include rather than having a separate gnu_basename() ]
+Signed-off-by: Lucas De Marchi <lucas.de.marchi@gmail.com>
+---
+ configure.ac     |  4 +++-
+ shared/missing.h | 10 ++++++++++
+ shared/util.c    |  2 +-
+ shared/util.h    |  1 +
+ tools/kmod.c     |  1 +
+ 5 files changed, 16 insertions(+), 2 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index a80780e3..9527aa2a 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -53,7 +53,9 @@ CC_CHECK_FUNC_BUILTIN([__builtin_uaddll_overflow], [ ], [ ])
+ AC_CHECK_MEMBERS([struct stat.st_mtim], [], [], [#include <sys/stat.h>])
+ 
+ # musl 1.0 and bionic 4.4 don't have strndupa
+-AC_CHECK_DECLS_ONCE([strndupa])
++# basename may be only available in libgen.h with the POSIX behavior,
++# not desired here
++AC_CHECK_DECLS_ONCE([[strndupa], [basename]], [], [], [[#include <string.h>]])
+ 
+ # RHEL 5 and older do not have be32toh
+ AC_CHECK_DECLS_ONCE([be32toh])
+diff --git a/shared/missing.h b/shared/missing.h
+index 26294441..7df62356 100644
+--- a/shared/missing.h
++++ b/shared/missing.h
+@@ -38,6 +38,7 @@ static inline int finit_module(int fd, const char *uargs, int flags)
+ #endif
+ 
+ #if !HAVE_DECL_STRNDUPA
++#include <string.h>
+ #define strndupa(s, n)							\
+ 	({								\
+ 		const char *__old = (s);				\
+@@ -48,6 +49,15 @@ static inline int finit_module(int fd, const char *uargs, int flags)
+ 	 })
+ #endif
+ 
++#if !HAVE_DECL_BASENAME
++#include <string.h>
++static inline const char *basename(const char *s)
++{
++	const char *p = strrchr(s, '/');
++	return p ? p + 1 : s;
++}
++#endif
++
+ #if !HAVE_DECL_BE32TOH
+ #include <endian.h>
+ #include <byteswap.h>
+diff --git a/shared/util.c b/shared/util.c
+index e2bab83a..437bc697 100644
+--- a/shared/util.c
++++ b/shared/util.c
+@@ -172,7 +172,7 @@ char *modname_normalize(const char *modname, char buf[static PATH_MAX], size_t *
+ 
+ char *path_to_modname(const char *path, char buf[static PATH_MAX], size_t *len)
+ {
+-	char *modname;
++	const char *modname;
+ 
+ 	modname = basename(path);
+ 	if (modname == NULL || modname[0] == '\0')
+diff --git a/shared/util.h b/shared/util.h
+index c4a3916b..2a377dd6 100644
+--- a/shared/util.h
++++ b/shared/util.h
+@@ -5,6 +5,7 @@
+ #include <stdbool.h>
+ #include <stdlib.h>
+ #include <stdio.h>
++#include <string.h>
+ #include <sys/types.h>
+ #include <sys/stat.h>
+ #include <time.h>
+diff --git a/tools/kmod.c b/tools/kmod.c
+index 1015575f..e1a73bea 100644
+--- a/tools/kmod.c
++++ b/tools/kmod.c
+@@ -24,6 +24,7 @@
+ #include <string.h>
+ 
+ #include <shared/util.h>
++#include <shared/missing.h>
+ 
+ #include <libkmod/libkmod.h>
+ 

srcpkgs/kmod/template

@@ -1,10 +1,10 @@
 # Template file for 'kmod'
 pkgname=kmod
 version=31
-revision=1
+revision=2
 build_style=gnu-configure
 configure_args="--with-zlib --with-xz --with-zstd"
-hostmakedepends="pkg-config"
+hostmakedepends="pkg-config automake autoconf"
 makedepends="zlib-devel liblzma-devel libzstd-devel"
 make_dirs="
  /etc/depmod.d 0755 root root