include build and runtime host information in debug output

diff --git a/src/daemon/main.c b/src/daemon/main.c
index c8eda39..bb8af44 100644 (file)
--- a/src/daemon/main.c
+++ b/src/daemon/main.c
@@ -778,8 +778,15 @@ int main(int argc, char *argv[]) {
     pa_set_env("PULSE_SYSTEM", conf->system_instance ? "1" : "0");
 
     pa_log_info(_("This is PulseAudio %s"), PACKAGE_VERSION);
+    pa_log_debug(_("Compilation host: %s"), CANONICAL_HOST);
     pa_log_debug(_("Compilation CFLAGS: %s"), PA_CFLAGS);
 
+    s = pa_uname_string();
+    pa_log_debug(_("Running on host: %s"), s);
+    pa_xfree(s);
+
+    pa_log_info(_("Page size is %lu bytes"), (unsigned long) PA_PAGE_SIZE);
+
 #ifdef HAVE_VALGRIND_MEMCHECK_H
     pa_log_debug(_("Compiled with Valgrind support: yes"));
 #else
@@ -792,8 +799,6 @@ int main(int argc, char *argv[]) {
     pa_log_debug(_("Optimized build: no"));
 #endif
 
-    pa_log_info(_("Page size is %lu bytes"), (unsigned long) PA_PAGE_SIZE);
-
     if (!(s = pa_machine_id())) {
         pa_log(_("Failed to get machine ID"));
         goto finish;

diff --git a/src/pulsecore/core-util.c b/src/pulsecore/core-util.c
index ad00f4f..3e5ea49 100644 (file)
--- a/src/pulsecore/core-util.c
+++ b/src/pulsecore/core-util.c
@@ -42,6 +42,7 @@
 #include <dirent.h>
 #include <regex.h>
 #include <langinfo.h>
+#include <sys/utsname.h>
 
 #ifdef HAVE_STRTOF_L
 #include <locale.h>
@@ -2445,5 +2446,12 @@ char *pa_machine_id(void) {
     /* If no hostname was set we use the POSIX hostid. It's usually
      * the IPv4 address.  Mit not be that stable. */
     return pa_sprintf_malloc("%08lx", (unsigned long) gethostid);
+}
+
+char *pa_uname_string(void) {
+    struct utsname u;
+
+    pa_assert_se(uname(&u) == 0);
 
+    return pa_sprintf_malloc("%s %s %s %s", u.sysname, u.machine, u.release, u.version);
 }

diff --git a/src/pulsecore/core-util.h b/src/pulsecore/core-util.h
index c9e307f..df8ce3f 100644 (file)
--- a/src/pulsecore/core-util.h
+++ b/src/pulsecore/core-util.h
@@ -191,5 +191,6 @@ pa_bool_t pa_in_system_mode(void);
 #define pa_streq(a,b) (!strcmp((a),(b)))
 
 char *pa_machine_id(void);
+char *pa_uname_string(void);
 
 #endif