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Automatically add the prefix where icons are installed to XDG_DATA_DIRS when missing

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François Grisez 2015-09-18 16:50:31 +02:00
parent c747a8da64
commit cd3bf7da09
1 changed files with 22 additions and 0 deletions
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22
gtk/main.c
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@ -2061,6 +2061,26 @@ static void sigint_handler(int signum){
gtk_main_quit();
}
static void populate_xdg_data_dirs_envvar(void) {
#ifndef WIN32
int i;
const gchar *value = g_getenv("XDG_DATA_DIRS");
if(value && strlen(value)) {
gchar **paths = g_strsplit(value, ":", -1);
for(i=0; paths[i] && strcmp(paths[i], PACKAGE_DATA_DIR) != 0; i++);
if(paths[i] == NULL) {
gchar *new_value = g_strdup_printf("%s:%s", value, PACKAGE_DATA_DIR);
g_setenv("XDG_DATA_DIRS", new_value, TRUE);
g_free(new_value);
}
g_strfreev(paths);
} else {
g_warning("The XDG_DATA_DIRS environment variable is not set. If you experience missing icons, "
"consider setting it");
}
#endif
}
int main(int argc, char *argv[]){
char *config_file;
const char *factory_config_file;
@ -2089,6 +2109,8 @@ int main(int argc, char *argv[]){
/*for pulseaudio:*/
g_setenv("PULSE_PROP_media.role", "phone", TRUE);
#endif
populate_xdg_data_dirs_envvar();
lang=linphone_gtk_get_lang(config_file);
if (lang == NULL || lang[0]=='\0'){