From 5b017b017b1dfb6d15c70579246b2ffa9aaea763 Mon Sep 17 00:00:00 2001
From: QC <qball@gmpclient.org>
Date: Fri, 29 Aug 2014 00:01:36 +0200
Subject: [PATCH] Add gcov option.

---
 configure.ac        | 9 +++++++++
 source/ssh-dialog.c | 4 ++--
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 9e1a85f4..2d261341 100644
--- a/configure.ac
+++ b/configure.ac
@@ -24,6 +24,15 @@ AC_USE_SYSTEM_EXTENSIONS
 AC_CHECK_HEADERS([i3/ipc.h],
 	[i3_header=yes; break;])
 
+
+dnl ---------------------------------------------------------------------
+dnl Enable source code coverage reporting for GCC
+dnl ---------------------------------------------------------------------
+
+AC_ARG_ENABLE(gcov,
+        [  --enable-gcov           Enable source code coverage testing using gcov],
+        [CFLAGS="$CFLAGS -fprofile-arcs -ftest-coverage"])
+
 ##
 # Check dependencies
 ##
diff --git a/source/ssh-dialog.c b/source/ssh-dialog.c
index 133e62ae..4d107123 100644
--- a/source/ssh-dialog.c
+++ b/source/ssh-dialog.c
@@ -113,7 +113,7 @@ static void delete_ssh ( const char *cmd )
     history_remove ( path, cmd );
     g_free ( path );
 }
-static int sort_func ( const void *a, const void *b )
+static int ssh_sort_func ( const void *a, const void *b )
 {
     const char *astr = *( const char * const * ) a;
     const char *bstr = *( const char * const * ) b;
@@ -190,7 +190,7 @@ static char ** get_ssh ( unsigned int *length )
 
     // TODO: check this is still fast enough. (takes 1ms on laptop.)
     if ( ( *length ) > num_favorites ) {
-        qsort ( &retv[num_favorites], ( *length ) - num_favorites, sizeof ( char* ), sort_func );
+        qsort ( &retv[num_favorites], ( *length ) - num_favorites, sizeof ( char* ), ssh_sort_func );
     }
     g_free ( path );
 #ifdef TIMING