X-Git-Url: https://git.distorted.org.uk/~mdw/sgt/agedu/blobdiff_plain/9c6e61f23dd65086378606be16d3740d909477d4..a8a4d6d837f5029124d26483e4b3a390de69823e:/configure.ac

diff --git a/configure.ac b/configure.ac
index e1cc6c5..70a356e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -17,7 +17,7 @@ AC_PROG_INSTALL
 AC_HEADER_DIRENT
 AC_HEADER_STDC
 AC_HEADER_SYS_WAIT
-AC_CHECK_HEADERS([arpa/inet.h fcntl.h limits.h netinet/in.h stddef.h stdint.h stdlib.h string.h sys/ioctl.h sys/socket.h syslog.h termios.h unistd.h])
+AC_CHECK_HEADERS([assert.h arpa/inet.h ctype.h errno.h fcntl.h features.h fnmatch.h limits.h netinet/in.h pwd.h stdarg.h stddef.h stdint.h stdio.h stdlib.h string.h sys/ioctl.h sys/mman.h sys/socket.h syslog.h termios.h time.h unistd.h])
 
 # Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST
@@ -32,7 +32,13 @@ AC_FUNC_MMAP
 AC_FUNC_SELECT_ARGTYPES
 AC_FUNC_STRFTIME
 AC_FUNC_VPRINTF
-AC_CHECK_FUNCS([ftruncate fdopendir inet_ntoa lstat64 memchr munmap select socket strcasecmp strchr strcspn strerror strrchr strspn strtoul strtoull])
+
+AC_SEARCH_LIBS(connect, socket nsl)
+AC_SEARCH_LIBS(inet_ntoa, socket nsl)
+AC_SEARCH_LIBS(inet_addr, socket nsl)
+# AC_SEARCH_LIBS(gethostbyname, socket nsl resolv) # (if we used gethostbyname)
+
+AC_CHECK_FUNCS([ftruncate fdopendir lstat64 stat64 memchr munmap select socket strcasecmp strchr strcspn strerror strrchr strspn strtoul strtoull connect inet_ntoa inet_addr])
 
 AC_CONFIG_FILES([Makefile])
 AC_OUTPUT