[SOLVED] slackware64-current redymedia minidlna-1.3 compile error

Hi!

I need a light DLNA server, so I tried to compile Reaymedia minidlna-1.3.0
I used adapted alienbobs minidlna.SlacBbuld for compiling minidlna-1.2.1 on slackware64-current with gcc-9.x It compiled/installed and work OK

Recent gcc on slackware64-current is 10.x. and compilation failed.
Version 1.3.0 changelog: "Fixed build with GCC 10"

The error compiling:

/usr/bin/ld: upnphttp.o:(.bss+0x0): multiple definition of `sqlite3Prng'; minidlna.o:(.bss+0x0): first defined here
/usr/bin/ld: metadata.o:(.bss+0x0): multiple definition of `sqlite3Prng'; minidlna.o:(.bss+0x0): first defined here
/usr/bin/ld: tivo_utils.o:(.bss+0x0): multiple definition of `sqlite3Prng'; minidlna.o:(.bss+0x0): first defined here
/usr/bin/ld: tivo_commands.o:(.bss+0x0): multiple definition of `sqlite3Prng'; minidlna.o:(.bss+0x0): first defined here
collect2: error: ld returned 1 exit status
make[2]: *** [Makefile:578: minidlnad] Error 1
make[2]: Leaving directory '/tmp/build/minidlna-1.3.0'
make[1]: *** [Makefile:654: all-recursive] Error 1
make[1]: Leaving directory '/tmp/build/minidlna-1.3.0'
make: *** [Makefile:470: all] Error 2

The exact same error appear at 1.2.1 compilation

Same here. Seems like minidlna fails to build with gcc-10.
https://gitweb.gentoo.org/repo/gento...0bf05b97926ed3

I was able to build the program with the patch below.

--- minidlna.orig/tivo_utils.c	2020-11-24 19:53:50.000000000 +0100
+++ minidlna.patch/tivo_utils.c	2021-01-18 12:34:37.755558795 +0100
@@ -27,6 +27,7 @@
 #include <sqlite3.h>
 #include "tivo_utils.h"
 
+struct sqlite3PrngType sqlite3Prng;
 /* This function based on byRequest */
 char *
 decodeString(char *string, int inplace)
--- minidlna.orig/tivo_utils.h	2020-11-24 19:53:50.000000000 +0100
+++ minidlna.patch/tivo_utils.h	2021-01-18 12:35:30.175913217 +0100
@@ -30,7 +30,8 @@
   unsigned char isInit;          /* True if initialized */
   unsigned char i, j;            /* State variables */
   unsigned char s[256];          /* State variables */
-} sqlite3Prng;
+};
+extern struct sqlite3PrngType sqlite3Prng;
 
 char *
 decodeString(char *string, int inplace);

Thanks a lot marrowsuck for this patch.

The package compiles now.