autoconf: check for setitimer()

sortie · gitster · commit a6fd4fb55d25 · 2014-08-29T10:45:32.000-07:00
The Makefile has provisions for this case, so let's detect it in the
configure script as well.

Signed-off-by: Jonas 'Sortie' Termansen &lt;sortie@maxsi.org&gt;
Signed-off-by: Junio C Hamano &lt;gitster@pobox.com&gt;
diff --git a/configure.ac b/configure.ac
@@ -911,6 +911,12 @@ AC_CHECK_LIB([iconv], [locale_charset],
                      [CHARSET_LIB=-lcharset])])
 GIT_CONF_SUBST([CHARSET_LIB])
 #
+# Define NO_SETITIMER if you don't have setitimer.
+GIT_CHECK_FUNC(setitimer,
+[NO_SETITIMER=],
+[NO_SETITIMER=YesPlease])
+GIT_CONF_SUBST([NO_SETITIMER])
+#
 # Define NO_STRCASESTR if you don't have strcasestr.
 GIT_CHECK_FUNC(strcasestr,
 [NO_STRCASESTR=],
