From: Francesco Chemolli <kinkie@squid-cache.org>
Date: Tue, 17 Nov 2009 09:00:52 +0000 (+0100)
Subject: Improved some libraries detection logic
X-Git-Tag: SQUID_3_2_0_1~572
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=54c95954004ad573a340c5ce98913ff92b4d6708;p=thirdparty%2Fsquid.git

Improved some libraries detection logic

autoconf AC_SEARCH_LIBS offers more functionality than AC_CHECK_LIB
---

diff --git a/configure.in b/configure.in
index cd910676ca..50b765ed46 100644
--- a/configure.in
+++ b/configure.in
@@ -2885,9 +2885,11 @@ AC_CHECK_TYPE(mtyp_t,AC_DEFINE(HAVE_MTYP_T,1,[mtyp_t is defined by the system he
 #include <sys/msg.h>])
 
 dnl Check for needed libraries
-AC_CHECK_LIB(nsl, main)
-AC_CHECK_LIB(socket, main)
-AC_CHECK_LIB(opcom_stack,main)
+AC_SEARCH_LIBS([gethostbyname],[nsl resolv bind])
+AC_SEARCH_LIBS([res_init],[resolv])
+AC_SEARCH_LIBS([bind],[socket])
+AC_SEARCH_LIBS([opcom_stack_trace],[opcom_stack])
+AC_SEARCH_LIBS([strlcpy], [bsd])
 dnl Check for Winsock only on MinGW, on Cygwin we must use emulated BSD socket API
 case "$host_os" in
   mingw|mingw32)
@@ -2957,19 +2959,7 @@ dnl end rip
 		esac
   fi
 
-AC_CHECK_LIB(bsd, main)
 AC_CHECK_LIB(regex, main, [REGEXLIB="-lregex"])
-AC_CHECK_LIB(bind, gethostbyname)
-if test $ac_cv_lib_bind_gethostbyname = "no" ; then
-    case "$host" in
-	i386-*-freebsd*)
-		AC_MSG_NOTICE([skipping libresolv checks for $host])
-		;;
-	*)
-		AC_CHECK_LIB(resolv, main)
-		;;
-    esac
-fi
 case "$host_os" in
 mingw|mingw32)
 	AC_MSG_NOTICE([Use MSVCRT for math functions.])