File bluez-5.79-stdarg.patch of Package bluez

check for stdarg.h as readline.h needs HAVE_STDARG_H defined for
rl_message function prototype


--- a/configue.ac	2024-11-01 20:25:15.000000000 +0100
+++ b/configure.ac	2025-04-06 22:04:46.150166997 +0200
@@ -70,7 +70,7 @@
 AC_CHECK_LIB(dl, dlopen, dummy=yes,
 			AC_MSG_ERROR(dynamic linking loader is required))
 
-AC_CHECK_HEADERS(string.h linux/types.h linux/if_alg.h linux/uinput.h linux/uhid.h sys/random.h)
+AC_CHECK_HEADERS(string.h stdarg.h linux/types.h linux/if_alg.h linux/uinput.h linux/uhid.h sys/random.h)
 
 # basename may be only available in libgen.h with the POSIX behavior,
 # not desired here