miax: fix musl build

- error.h does not seem to be used (musl doesnt provide one)

fixes error/handling of FILE *stderr leading to errors like:
miax.c:217:2: error: assignment of read-only variable 'stderr'
  stderr=fopen(log_output,"w");

thx to jow for pointing things out

Signed-off-by: Dirk Neukirchen <dirkneukirchen@web.de>

diff --git a/net/miax/patches/003-musl-fixes.patch b/net/miax/patches/003-musl-fixes.patch
new file mode 100644 (file)
index 0000000..86b1c30
--- /dev/null
+++ b/net/miax/patches/003-musl-fixes.patch
@@ -0,0 +1,142 @@
+--- a/iax/iax.c
++++ b/iax/iax.c
+@@ -45,7 +45,6 @@
+ 
+ #ifndef MACOSX
+ #include <malloc.h>
+-#include <error.h>
+ #endif
+ 
+ #endif
+--- a/miax.c
++++ b/miax.c
+@@ -31,26 +31,26 @@
+ #include "iaxclient_lib.h"
+ #include "miax.h"
+ 
+-FILE *stderr;
++FILE *_stderr;
+ 
+ int miax_closeall(int n) {
+ 
+       int l;
+ 
+-      if (debug > 5 ) { fprintf(stderr,"Miax: status: %d\nMiax: event: %d\n",status, n); }
++      if (debug > 5 ) { fprintf(_stderr,"Miax: status: %d\nMiax: event: %d\n",status, n); }
+ 
+       if (status >= 0) {
+               status=-1;
+ 
+               if (n < 0) {
+                       iaxc_dump_all_calls();
+-                      if (debug > 5 ) { fprintf(stderr,"Miax: call dumped.\n"); }
++                      if (debug > 5 ) { fprintf(_stderr,"Miax: call dumped.\n"); }
+                       }
+               audio_close();
+-              if (debug > 5 ) { fprintf(stderr,"Miax: audio closed.\n"); }
++              if (debug > 5 ) { fprintf(_stderr,"Miax: audio closed.\n"); }
+               if (m > 0) { 
+                       modem_close(); 
+-                      if (debug > 5 ) { fprintf(stderr,"Miax: modem closed.\n"); }
++                      if (debug > 5 ) { fprintf(_stderr,"Miax: modem closed.\n"); }
+                       }
+               }
+               
+@@ -63,7 +63,7 @@ int miax_callback(struct iax_event *e, i
+       switch(e->etype) {
+               case 0:                 //IAX_EVENT_CONNECT
+                       strcpy(number,e->ies.called_number);                    
+-                      fprintf(stderr, "Miax: %s is looking for %s\n", e->ies.calling_number, number);
++                      fprintf(_stderr, "Miax: %s is looking for %s\n", e->ies.calling_number, number);
+                       status=100;
+                       break;
+               case 2:                 //IAX_EVENT_HANGUP:
+@@ -105,7 +105,7 @@ int console_loop(int status, char *numbe
+               read(0,buf,sizeof(buf));
+               if (status == 100) { return 130; }
+               if (strstr(buf,"h")) { 
+-                      fprintf(stderr, "Miax: hanging up.\n");
++                      fprintf(_stderr, "Miax: hanging up.\n");
+                       return -1; 
+                       }
+               else { 
+@@ -119,21 +119,21 @@ int console_loop(int status, char *numbe
+ 
+ 
+ void usage() { 
+-      fprintf(stderr, "Usage: miax [-hndupsragmbil]\n\n");
+-      fprintf(stderr, " -h    this help\n");
+-      fprintf(stderr, " -n    source number\n");
+-      fprintf(stderr, " -d    destination number\n");
+-      fprintf(stderr, " -u    username\n");
+-      fprintf(stderr, " -p    password\n");
+-      fprintf(stderr, " -s    server\n");
+-      fprintf(stderr, " -r    register\n");
+-      fprintf(stderr, " -a    audio device\n");
+-      fprintf(stderr, " -g    gsm codec\n");
+-      fprintf(stderr, " -m    modem device\n");
+-      fprintf(stderr, " -i    modem init string\n");
+-      fprintf(stderr, " -l    log level\n");
+-      fprintf(stderr, " -o    log output\n");
+-      fprintf(stderr, "\nReport bugs to <ubaldo@eja.it>\n");
++      fprintf(_stderr, "Usage: miax [-hndupsragmbil]\n\n");
++      fprintf(_stderr, " -h   this help\n");
++      fprintf(_stderr, " -n   source number\n");
++      fprintf(_stderr, " -d   destination number\n");
++      fprintf(_stderr, " -u   username\n");
++      fprintf(_stderr, " -p   password\n");
++      fprintf(_stderr, " -s   server\n");
++      fprintf(_stderr, " -r   register\n");
++      fprintf(_stderr, " -a   audio device\n");
++      fprintf(_stderr, " -g   gsm codec\n");
++      fprintf(_stderr, " -m   modem device\n");
++      fprintf(_stderr, " -i   modem init string\n");
++      fprintf(_stderr, " -l   log level\n");
++      fprintf(_stderr, " -o   log output\n");
++      fprintf(_stderr, "\nReport bugs to <ubaldo@eja.it>\n");
+       exit(1);
+       }
+ 
+@@ -216,7 +216,7 @@ int main(int argc, char **argv) {
+       
+       printf("miax@eja.it\n");        
+ 
+-      stderr=fopen(log_output,"w");
++      _stderr=fopen(log_output,"w");
+       
+       iaxc_initialize(1);
+ 
+@@ -233,13 +233,13 @@ int main(int argc, char **argv) {
+       if (r > 0) { iaxc_register(username,password,hostname); }
+       
+       if ( audio_init(audio_dev, compression) < 0) {
+-                      fprintf(stderr,"Miax: cannot initialize audio device!\n"); 
++                      fprintf(_stderr,"Miax: cannot initialize audio device!\n"); 
+                       return -1;
+                       }
+       
+       if (m > 0) {
+               if (modem_init(modem_dev) < 0)  { 
+-                      fprintf(stderr,"Miax: cannot initialize modem device!\n"); 
++                      fprintf(_stderr,"Miax: cannot initialize modem device!\n"); 
+                       return -1;
+                       }
+               if (m == 2) { sprintf(buf,"%s\r",modem_i); modem(buf); }
+@@ -252,7 +252,7 @@ int main(int argc, char **argv) {
+ 
+       iaxc_start_processing_thread();
+ 
+-      fprintf(stderr, "Miax: ready.\n");
++      fprintf(_stderr, "Miax: ready.\n");
+               
+       while(status >= 0) {
+               n = miax_loop(status, number);  
+@@ -271,7 +271,7 @@ int main(int argc, char **argv) {
+                       break; 
+                       }
+               }
+-      fprintf(stderr, "Miax: bye! :)\n\n");
++      fprintf(_stderr, "Miax: bye! :)\n\n");
+       
+       exit(0);
+       }