Added a configure script to emulate GNU autoconf and related changes.

Changes included in this set:

 * Added strlcat() and strlcpy() from OpenBSD, always use them if the
   system does not have them built in.
 * Changed an array of PATH_MAX size allocated in the stack, to a dynamically
   allocated buffer from heap. This should reduce memory usage a bit.
 * Simplify code that implemented a homegrown realpath(3) implementation,
   simply use realpath(3).
 * If compiler supports -fstack-protector, build all code with
   -D_FORTIFY_SOURCE=2 and --param ssp-buffer-size=1 so that all
   buffers are protected.
This commit is contained in:
Juan RP
2010-05-19 22:38:27 +02:00
parent c13d3c96df
commit f888b582f9
22 changed files with 612 additions and 120 deletions

View File

@@ -1,4 +1,4 @@
include ../vars.mk
-include ../config.mk
INCS = xbps_api.h