xf86-video-intel: configure.ac

[Chris Wilson]

 configure.ac |    3 +++
 1 file changed, 3 insertions(+)

New commits:
commit d209b03915e4d12ce445d72ac09bb4fe664ba664
Author: Chris Wilson <chris at chris-wilson.co.uk>
Date:   Sun Aug 24 07:05:35 2014 +0100

    configure: Add guards for os.h redefines
    
    os.h redefines a few common libc functions, so check if the host
    provides them first and inform os.h if that is the case.
    
    Suggested-by: Zdenek Kabelac <zkabelac at redhat.com>
    Signed-off-by: Chris Wilson <chris at chris-wilson.co.uk>

diff --git a/configure.ac b/configure.ac
index 9146d07..4f1cff7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -62,6 +62,9 @@ AC_DISABLE_STATIC
 AC_PROG_LIBTOOL
 AC_SYS_LARGEFILE
 
+# Check for common libc routines redefined by os.h
+AC_CHECK_FUNCS([strlcpy strlcat strndup], [], [])
+
 # Platform specific settings
 case $host_os in
   *linux*)