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-rw-r--r--configure.in2
1 files changed, 2 insertions, 0 deletions
diff --git a/configure.in b/configure.in
index b39d156d4b..7b6d8fb023 100644
--- a/configure.in
+++ b/configure.in
@@ -292,6 +292,7 @@ dnl Check for functions before libevent, since libevent-1.2 apparently
dnl exports strlcpy without defining it in a header.
AC_CHECK_FUNCS(
+ _NSGetEnviron \
accept4 \
clock_gettime \
flock \
@@ -622,6 +623,7 @@ dnl These headers are not essential
AC_CHECK_HEADERS(
arpa/inet.h \
+ crt_externs.h \
grp.h \
ifaddrs.h \
inttypes.h \