From 13d9e0c5a7e03559a2b5bf405b526098b15bd0e6 Mon Sep 17 00:00:00 2001 From: Alexander Barton Date: Sun, 6 Nov 2011 14:16:59 +0100 Subject: Test for gai_strerror() If gai_strerror() isn't available, use a macro that simply returns a static error message (regardless of the real error code). For example, GNU libc 2.0.7 doesn't implement gai_strerror(). --- configure.in | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'configure.in') diff --git a/configure.in b/configure.in index e48e9e39..92434ec7 100644 --- a/configure.in +++ b/configure.in @@ -160,10 +160,12 @@ AC_FUNC_STRFTIME AC_CHECK_FUNCS([ \ bind gethostbyaddr gethostbyname gethostname inet_ntoa \ - setsid setsockopt socket strcasecmp waitpid],,AC_MSG_ERROR([required function missing!])) + setsid setsockopt socket strcasecmp waitpid],, + AC_MSG_ERROR([required function missing!])) -AC_CHECK_FUNCS(getaddrinfo getnameinfo inet_aton sigaction sigprocmask snprintf \ - vsnprintf strdup strlcpy strlcat strtok_r) +AC_CHECK_FUNCS([ \ + gai_strerror getaddrinfo getnameinfo inet_aton sigaction \ + sigprocmask snprintf vsnprintf strdup strlcpy strlcat strtok_r]) # -- Configuration options -- -- cgit 1.4.1