Add test for strcasestr

diff --git a/configure.ac b/configure.ac
index d15c37ead0f0e34a1f193e43d40f3b25f0558058..669c8e0f375df23bd16fd9064a64878684067ee1 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -459,7 +459,7 @@ AC_CHECK_FUNCS([lrand48 drand48 srand48 setmode setenv getenv \
        strtoul strtoll strtoull uname memset nl_langinfo pow sqrt \
        strchr strdup strerror strstr _NSGetEnviron])
 
-AC_REPLACE_FUNCS([strcasecmp strncasecmp])
+AC_REPLACE_FUNCS([strcasecmp strncasecmp strcasestr])
 
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 dnl libtool ltdl on-demand plugin loading