X-Git-Url: https://review.openocd.org/gitweb?a=blobdiff_plain;f=configure.ac;fp=configure.ac;h=687e95ce9a11c767142c92ff192ca045021bb8b1;hb=6ddf26c83d0a87b3eb26f75a7da95f13b9c348d9;hp=5630b11169737030126e06bc8c29794e3a04c320;hpb=56d163ce79510c7756567df00ae54155757eaa0f;p=openocd.git

diff --git a/configure.ac b/configure.ac
index 5630b11169..687e95ce9a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -57,6 +57,7 @@ AC_CHECK_HEADERS([sys/ioctl.h])
 AC_CHECK_HEADERS([sys/param.h])
 AC_CHECK_HEADERS([sys/select.h])
 AC_CHECK_HEADERS([sys/stat.h])
+AC_CHECK_HEADERS([sys/sysctl.h])
 AC_CHECK_HEADERS([sys/time.h])
 AC_CHECK_HEADERS([sys/types.h])
 AC_CHECK_HEADERS([unistd.h])
@@ -86,6 +87,7 @@ AC_CHECK_FUNCS([strnlen])
 AC_CHECK_FUNCS([gettimeofday])
 AC_CHECK_FUNCS([usleep])
 AC_CHECK_FUNCS([vasprintf])
+AC_CHECK_FUNCS([realpath])
 
 # guess-rev.sh only exists in the repository, not in the released archives
 AC_MSG_CHECKING([whether to build a release])