fixed include of stdlib.h, and incressed the warning level

diff --git a/Makefile b/Makefile
index 2e5e5cf..5361ec7 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -56,7 +56,7 @@ OPTFLAGS := -O2
 DBGFLAGS := -ggdb
 PRFFLAGS := ${DBGFLAGS} -pg
 LIBFLAGS := -fPIC
-MYFLAGS  := -Wall -pedantic -ansi
+MYFLAGS  := -Wall -Wextra -pedantic -ansi
 INCFLAGS := $(addprefix -I, ${INCDIRS})
 LNKFLAGS := -shared -Wl,-soname,${SONAME}
 

diff --git a/src/debug.cpp b/src/debug.cpp
index ffdfa47..57921a3 100644 (file)
--- a/src/debug.cpp
+++ b/src/debug.cpp
@@ -24,6 +24,7 @@ using std::endl;
 
 #include <assert.h>
 #include <execinfo.h>
+#include <stdlib.h>
 
 #include "Lock.h"
 #include "Autolock.h"
@@ -75,6 +76,8 @@ void bear::DPF(int iLevel, const char* pstr)
 {
     Autolock lock(&muDPF);
 
+    (void)iLevel;
+
     cout << pstr << endl;
 }