build: Added snprintf and strdup to AC_CHECK_FUNCS in order to compile

bslima · bslima · commit c13d63ce4918 · 2012-06-05T14:27:49.000-03:00
with OS X.
diff --git a/config.h.in b/config.h.in
@@ -29,6 +29,9 @@
    and to 0 otherwise. */
 #undef HAVE_REALLOC
 
+/* Define to 1 if you have the `snprintf' function. */
+#undef HAVE_SNPRINTF
+
 /* Define to 1 if you have the <stdarg.h> header file. */
 #undef HAVE_STDARG_H
 
@@ -38,6 +41,9 @@
 /* Define to 1 if you have the <stdlib.h> header file. */
 #undef HAVE_STDLIB_H
 
+/* Define to 1 if you have the `strdup' function. */
+#undef HAVE_STRDUP
+
 /* Define to 1 if you have the `strerror' function. */
 #undef HAVE_STRERROR
 
diff --git a/configure.in b/configure.in
@@ -27,7 +27,7 @@ AC_FUNC_VPRINTF
 AC_FUNC_MEMCMP
 AC_FUNC_MALLOC
 AC_FUNC_REALLOC
-AC_CHECK_FUNCS(strndup strerror vsnprintf vasprintf open vsyslog strncasecmp)
+AC_CHECK_FUNCS(strndup strdup strerror snprintf vsnprintf vasprintf open vsyslog strncasecmp)
 
 AM_PROG_LIBTOOL
 
