X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=modules%2Ftsearch-tests;h=ca3264926141d93330618ce2f2108a0685c0347c;hb=46f5f314f34a08c9305758482d7d2fdb0e999d09;hp=0c4de8b7ccc55ef3e6b7820d1f5dc6a9743a0d18;hpb=368e66277a1fdb07a508f9c3ff5d5669e4b4e838;p=gnulib.git

diff --git a/modules/tsearch-tests b/modules/tsearch-tests
index 0c4de8b7c..ca3264926 100644
--- a/modules/tsearch-tests
+++ b/modules/tsearch-tests
@@ -8,13 +8,16 @@ stdint
 
 configure.ac:
 TEST_TSEARCH_LIBM=
-AC_TRY_LINK([
-   #ifndef __NO_MATH_INLINES
-   # define __NO_MATH_INLINES 1 /* for glibc */
-   #endif
-   #include <math.h>
-   double x;],
-  [x = log (x);], , [TEST_TSEARCH_LIBM=-lm])
+AC_LINK_IFELSE(
+  [AC_LANG_PROGRAM(
+     [[#ifndef __NO_MATH_INLINES
+       # define __NO_MATH_INLINES 1 /* for glibc */
+       #endif
+       #include <math.h>
+       double x;]],
+     [[x = log (x);]])],
+  [],
+  [TEST_TSEARCH_LIBM=-lm])
 AC_SUBST([TEST_TSEARCH_LIBM])
 AC_CHECK_FUNCS_ONCE([initstate])