replace AC_TRY_LINK with AC_LINK_IFELSE

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@14154 ec53bebd-3082-4978-b11e-865c3cabbd6b

cf/broken2.m4

@@ -6,8 +6,8 @@ dnl AC_BROKEN2(func, includes, arguments)
 AC_DEFUN([AC_BROKEN2],
 [AC_MSG_CHECKING([for $1])
 AC_CACHE_VAL(ac_cv_func_[]$1,
-[AC_TRY_LINK([$2],
+[AC_LINK_IFELSE([AC_LANG_SOURCE([[$2]],
-[
+[[
 /* The GNU C library defines this for functions which it implements
     to always fail with ENOSYS.  Some functions are actually named
     something starting with __ and the normal name is an alias.  */
@@ -16,7 +16,7 @@ choke me
 #else
 $1($3)
 #endif
-], [eval "ac_cv_func_[]$1=yes"], [eval "ac_cv_func_[]$1=no"])])
+]])], [eval "ac_cv_func_[]$1=yes"], [eval "ac_cv_func_[]$1=no"])])
 if eval "test \"\${ac_cv_func_[]$1}\" = yes"; then
   AC_DEFINE_UNQUOTED(AS_TR_CPP(HAVE_[]$1), 1, define)
   AC_MSG_RESULT(yes)

cf/check-compile-et.m4

@@ -61,11 +61,11 @@ elif test "${krb_cv_compile_et}" = "yes"; then
   krb_cv_save_LIBS="${LIBS}"
   LIBS="${LIBS} -lcom_err"
   AC_MSG_CHECKING(for com_err)
-  AC_TRY_LINK([#include <com_err.h>],[
+  AC_LINK_IFELSE([AC_LANG_SOURCE([[#include <com_err.h>]],[[
     const char *p;
     p = error_message(0);
     $krb_cv_com_err_need_r
-  ],[krb_cv_com_err="yes"],[krb_cv_com_err="no"; CPPFLAGS="${save_CPPFLAGS}"])
+  ]])],[krb_cv_com_err="yes"],[krb_cv_com_err="no"; CPPFLAGS="${save_CPPFLAGS}"])
   AC_MSG_RESULT(${krb_cv_com_err})
   LIBS="${krb_cv_save_LIBS}"
 else

cf/check-var.m4

@@ -5,15 +5,13 @@ AC_DEFUN([rk_CHECK_VAR], [
 AC_MSG_CHECKING(for $1)
 AC_CACHE_VAL(ac_cv_var_$1, [
 m4_ifval([$2],[
-	AC_TRY_LINK([$2
+	AC_LINK_IFELSE([AC_LANG_SOURCE([[$2
-	void * foo() { return &$1; }],
+	void * foo() { return &$1; }]],[[foo()]])],
-	    [foo()],
+	    [ac_cv_var_$1=yes],[ac_cv_var_$1=no])])
-	    ac_cv_var_$1=yes, ac_cv_var_$1=no)])
 if test "$ac_cv_var_$1" != yes ; then
-AC_TRY_LINK([extern int $1;
+AC_LINK_IFELSE([AC_LANG_SOURCE([[extern int $1;
-int foo() { return $1; }],
+int foo() { return $1; }]],[[foo()]])],
-	    [foo()],
+	    [ac_cv_var_$1=yes],[ac_cv_var_$1=no])
-	    ac_cv_var_$1=yes, ac_cv_var_$1=no)
 fi
 ])
 ac_foo=`eval echo \\$ac_cv_var_$1`

cf/crypto.m4

@@ -87,24 +87,25 @@ if test "$crypto_lib" = "unknown" -a "$with_krb4" != "no"; then
 		for j in $cdirs; do
 			for k in $clibs; do
 				LIBS="$j $k $save_LIBS"
-				AC_TRY_LINK(test_headers, test_body,
+				AC_LINK_IFELSE([AC_LANG_SOURCE([test_headers],
-					openssl=yes ires="$i" lres="$j $k"; break 3)
+						[test_body])],
+					[openssl=yes ires="$i" lres="$j $k"; break 3])
 			done
 		done
 		CFLAGS="$i $save_CFLAGS"
 		for j in $cdirs; do
 			for k in $clibs; do
 				LIBS="$j $k $save_LIBS"
-				AC_TRY_LINK(test_headers, test_body,
+				AC_LINK_IFELSE([AC_LANG_SOURCE([test_headers],[test_body])],
-					openssl=no ires="$i" lres="$j $k"; break 3)
+					[openssl=no ires="$i" lres="$j $k"; break 3])
 			done
 		done
 		CFLAGS="-DHAVE_OLD_HASH_NAMES $i $save_CFLAGS"
 		for j in $cdirs; do
 			for k in $clibs; do
 				LIBS="$j $k $save_LIBS"
-				AC_TRY_LINK(test_headers, test_body,
+				AC_LINK_IFELSE([AC_LANG_SOURCE([test_headers],[test_body])],
-					openssl=no ires="$i" lres="$j $k"; break 3)
+					[openssl=no ires="$i" lres="$j $k"; break 3])
 			done
 		done
 	done
@@ -141,7 +142,7 @@ if test "$crypto_lib" = "unknown" -a "$with_openssl" != "no"; then
 		LIB_des_so="$LIB_des"
 		LIB_des_appl="$LIB_des"
 		LIBS="${LIBS} ${LIB_des}"
-		AC_TRY_LINK(test_headers, test_body, [
+		AC_LINK_IFELSE([AC_LANG_SOURCE([test_headers],[test_body])], [
 			crypto_lib=libcrypto openssl=yes
 			AC_MSG_RESULT([libcrypto])
 		])

cf/find-func-no-libs2.m4

@@ -21,7 +21,7 @@ if eval "test \"\$ac_cv_func_$1\" != yes" ; then
 		*) ac_lib="-l$ac_lib" ;;
 		esac
 		LIBS="$6 $ac_lib $5 $ac_save_LIBS"
-		AC_TRY_LINK([$3],[$1($4)],eval "if test -n \"$ac_lib\";then ac_cv_funclib_$1=$ac_lib; else ac_cv_funclib_$1=yes; fi";break)
+		AC_LINK_IFELSE([AC_LANG_SOURCE([[$3]],[[$1($4)]])],[eval "if test -n \"$ac_lib\";then ac_cv_funclib_$1=$ac_lib; else ac_cv_funclib_$1=yes; fi";break])
 	done
 	eval "ac_cv_funclib_$1=\${ac_cv_funclib_$1-no}"
 	LIBS="$ac_save_LIBS"

cf/krb-ipv6.m4

@@ -89,7 +89,7 @@ fi
 ])
 
 AC_CACHE_CHECK([for IPv6], ac_cv_lib_ipv6, [
-AC_TRY_LINK([
+AC_LINK_IFELSE([AC_LANG_SOURCE([[
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
 #endif
@@ -102,8 +102,8 @@ AC_TRY_LINK([
 #ifdef HAVE_NETINET_IN6_H
 #include <netinet/in6.h>
 #endif
-],
+]],
-[
+[[
  struct sockaddr_in6 sin6;
  int s;
 
@@ -113,9 +113,9 @@ AC_TRY_LINK([
  sin6.sin6_port = htons(17);
  sin6.sin6_addr = in6addr_any;
  bind(s, (struct sockaddr *)&sin6, sizeof(sin6));
-],
+]])],
-ac_cv_lib_ipv6=yes,
+[ac_cv_lib_ipv6=yes],
-ac_cv_lib_ipv6=no)])
+[ac_cv_lib_ipv6=no])])
 if test "$ac_cv_lib_ipv6" = yes; then
   AC_DEFINE(HAVE_IPV6, 1, [Define if you have IPv6.])
 else
@@ -125,7 +125,7 @@ fi
 ## test for AIX missing in6addr_loopback
 if test "$ac_cv_lib_ipv6" = yes; then
 	AC_CACHE_CHECK([for in6addr_loopback],[ac_cv_var_in6addr_loopback],[
-	AC_TRY_LINK([
+	AC_LINK_IFELSE([AC_LANG_SOURCE([[
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
 #endif
@@ -137,10 +137,10 @@ if test "$ac_cv_lib_ipv6" = yes; then
 #endif
 #ifdef HAVE_NETINET_IN6_H
 #include <netinet/in6.h>
-#endif],[
+#endif]],[[
 struct sockaddr_in6 sin6;
 sin6.sin6_addr = in6addr_loopback;
-],ac_cv_var_in6addr_loopback=yes,ac_cv_var_in6addr_loopback=no)])
+]])],[ac_cv_var_in6addr_loopback=yes],[ac_cv_var_in6addr_loopback=no])])
 	if test "$ac_cv_var_in6addr_loopback" = yes; then
 		AC_DEFINE(HAVE_IN6ADDR_LOOPBACK, 1, 
 			[Define if you have the in6addr_loopback variable])

cf/test-package.m4

@@ -91,7 +91,7 @@ if test "$with_$1" != no; then
 	if test "$[]$1_cflags" -a "$[]$1_libs"; then
 		CFLAGS="$[]$1_cflags $save_CFLAGS"
 		LIBS="$[]$1_libs $save_LIBS"
-		AC_TRY_LINK([$2],,[
+		AC_LINK_IFELSE([AC_LANG_SOURCE([[$2]],[[]])],[
 			INCLUDE_$1="$[]$1_cflags"
 			LIB_$1="$[]$1_libs"
 			AC_MSG_RESULT([from $with_$1_config])
@@ -105,7 +105,7 @@ if test "$with_$1" != no; then
 		done
 		for i in $lib_dirs; do
 			LIBS="-L$i $3 $4 $save_LIBS"
-			AC_TRY_LINK([$2],,lres=$i;break)
+			AC_LINK_IFELSE([AC_LANG_SOURCE([[$2]],[[]])],[lres=$i;break])
 		done
 		if test "$ires" -a "$lres" -a "$with_$1" != "no"; then
 			INCLUDE_$1="-I$ires"