Dead code elimination, cleanup.

[mdsms.git] / configure.in

diff --git a/configure.in b/configure.in
index db61cf3..979a463 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -152,6 +152,15 @@ AC_TRY_RUN([int main() { char s[100];
        return(!(strcmp(s,"m") && strcmp(s,"%m")));
        }],AC_DEFINE(PRINTF_WORKS_PM) AC_MSG_RESULT(yes),AC_MSG_RESULT(no),AC_MSG_RESULT(avoiding))
 
+GCC_NEED_DECLARATION(gethostname, [#include <unistd.h>])
+GCC_NEED_DECLARATION(kill,        [#include <sys/types.h>
+#include <signal.h>])
+GCC_NEED_DECLARATION(snprintf,    [#include <stdio.h>])
+GCC_NEED_DECLARATION(vsnprintf,   [#include <stdio.h>
+#include <stdarg.h>])
+GCC_NEED_DECLARATION(strdup,      [#include <string.h>])
+GCC_NEED_DECLARATION(usleep,      [#include <unistd.h>])
+
 # Final output.
 
 AC_SUBST(LIBOBJS)