use native strlcat() and strlcpy() if available

[rsync/rsync.git] / configure.in

diff --git a/configure.in b/configure.in
index 23abe11..4d96eca 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -2,6 +2,9 @@ dnl Process this file with autoconf to produce a configure script.
 AC_INIT(byteorder.h)
 AC_CONFIG_HEADER(config.h)
 
+# compile with optimisation and without debugging by default
+CFLAGS=${CFLAGS-"-O"}
+
 AC_CANONICAL_SYSTEM
 AC_VALIDATE_CACHE_SYSTEM_TYPE
 
@@ -49,6 +52,7 @@ AC_FUNC_UTIME_NULL
 AC_CHECK_FUNCS(mmap munmap waitpid getcwd strdup strerror chown chmod mknod)
 AC_CHECK_FUNCS(fchmod fstat strchr readlink link utime utimes strftime)
 AC_CHECK_FUNCS(memmove getopt_long lchown vsnprintf snprintf setsid glob strpbrk)
+AC_CHECK_FUNCS(strlcat strlcpy)
 
 echo $ac_n "checking for working fnmatch... $ac_c"
 AC_TRY_RUN([#include <fnmatch.h>