From b0b5ac94457ada220fe7fa0664346ef77da241d9 Mon Sep 17 00:00:00 2001
From: "Leandro A. F. Pereira" <leandro@hardinfo.org>
Date: Sat, 1 Nov 2008 09:57:15 -0300
Subject: Add GCC version information

---
 hardinfo2/arch/linux/common/os.h | 29 +++++++++++++++++++++++++++++
 hardinfo2/benchmark.c            |  2 +-
 hardinfo2/computer.c             |  2 ++
 hardinfo2/computer.h             |  1 +
 4 files changed, 33 insertions(+), 1 deletion(-)

diff --git a/hardinfo2/arch/linux/common/os.h b/hardinfo2/arch/linux/common/os.h
index 183815a0..5654e8b4 100644
--- a/hardinfo2/arch/linux/common/os.h
+++ b/hardinfo2/arch/linux/common/os.h
@@ -16,6 +16,34 @@
  *    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
  */
 
+static gchar *
+get_default_gcc_version(void)
+{
+    char *buf;
+    
+    if (g_spawn_command_line_sync("gcc -v",
+                                   NULL,
+                                   &buf,
+                                   NULL,
+                                   NULL)) {
+        char *return_value;
+        
+        if (!(return_value = strstr(buf, "gcc version "))) {
+            goto err;
+        }
+        
+        return_value += sizeof("gcc version");
+        return_value = g_strdup_printf("GNU C Compiler version %s", return_value);
+        
+        g_free(buf);
+        
+        return return_value;
+    }
+
+err:
+    return g_strdup("Unknown");
+}
+
 static gchar *
 get_libc_version(void)
 {
@@ -206,6 +234,7 @@ computer_get_os(void)
     os->username = g_strdup_printf("%s (%s)",
 				   g_get_user_name(), g_get_real_name());
     os->libc = get_libc_version();
+    os->gcc  = get_default_gcc_version();
     scan_languages(os);
     detect_desktop_environment(os);
 
diff --git a/hardinfo2/benchmark.c b/hardinfo2/benchmark.c
index 746ec12d..cd7b268d 100644
--- a/hardinfo2/benchmark.c
+++ b/hardinfo2/benchmark.c
@@ -135,7 +135,7 @@ gdouble benchmark_parallel_for(guint start, guint end,
     g_slist_free(threads);
     g_timer_destroy(timer);
     
-    DEBUG("finishing; all threads took %d seconds to finish", elapsed_time);
+    DEBUG("finishing; all threads took %f seconds to finish", elapsed_time);
     
     return elapsed_time;
 }
diff --git a/hardinfo2/computer.c b/hardinfo2/computer.c
index 809fc0c0..5c1ae460 100644
--- a/hardinfo2/computer.c
+++ b/hardinfo2/computer.c
@@ -258,6 +258,7 @@ gchar *callback_os()
 			   "Kernel=%s\n"
 			   "Compiled=%s\n"
 			   "C Library=%s\n"
+			   "Default C Compiler=%s\n"
 			   "Distribution=%s\n"
 			   "[Current Session]\n"
 			   "Computer Name=%s\n"
@@ -271,6 +272,7 @@ gchar *callback_os()
 			   computer->os->kernel,
 			   computer->os->compiled_date,
 			   computer->os->libc,
+			   computer->os->gcc,
 			   computer->os->distro,
 			   computer->os->hostname,
 			   computer->os->username,
diff --git a/hardinfo2/computer.h b/hardinfo2/computer.h
index b4715641..b2874c69 100644
--- a/hardinfo2/computer.h
+++ b/hardinfo2/computer.h
@@ -135,6 +135,7 @@ struct _Processor {
 struct _OperatingSystem {
     gchar *kernel;
     gchar *libc;
+    gchar *gcc;
     gchar *distrocode, *distro;
     gchar *hostname;
     gchar *language;
-- 
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