libnetwork: Add logging infrastructure

[people/ms/network.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index e9384872e1366d4b0129e8bd5418b13dd00f6f1c..309ff79e8580f89404d4a635916812976f603d5a 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -96,8 +96,18 @@ AC_SUBST([OUR_LDFLAGS], $with_ldflags)
 # ------------------------------------------------------------------------------
 
 AC_CHECK_HEADERS_ONCE([
+       ctype.h
        errno.h
+       stdarg.h
+       stdio.h
        stdlib.h
+       string.h
+       syslog.h
+])
+
+AC_CHECK_FUNCS([ \
+       __secure_getenv \
+       secure_getenv \
 ])
 
 # ------------------------------------------------------------------------------