New functions lastupdate to efficiently get the last values fed into the rrd ......

[rrdtool.git] / acinclude.m4

diff --git a/acinclude.m4 b/acinclude.m4
index d0f8c0e..b71fe8e 100644 (file)
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -507,3 +507,42 @@ esac
 ])
 
 
+dnl ---------------------------------------------------------------------------
+dnl CF_DISABLE_ECHO version: 10 updated: 2003/04/17 22:27:11
+dnl ---------------
+dnl stolen from xterm aclocal.m4
+dnl
+dnl You can always use "make -n" to see the actual options, but it's hard to
+dnl pick out/analyze warning messages when the compile-line is long.
+dnl
+dnl Sets:
+dnl     ECHO_LT - symbol to control if libtool is verbose
+dnl     ECHO_LD - symbol to prefix "cc -o" lines
+dnl     RULE_CC - symbol to put before implicit "cc -c" lines (e.g., .c.o)
+dnl     SHOW_CC - symbol to put before explicit "cc -c" lines
+dnl     ECHO_CC - symbol to put before any "cc" line
+dnl
+AC_DEFUN([CF_DISABLE_ECHO],[
+AC_MSG_CHECKING(if you want to see long compiling messages)
+CF_ARG_DISABLE(echo,
+        [  --disable-echo          display "compiling" commands],
+        [
+    ECHO_LT='--silent'
+    ECHO_LD='@echo linking [$]@;'
+    RULE_CC='   @echo compiling [$]<'
+    SHOW_CC='   @echo compiling [$]@'
+    ECHO_CC='@'
+],[
+    ECHO_LT=''
+    ECHO_LD=''
+    RULE_CC='# compiling'
+    SHOW_CC='# compiling'
+    ECHO_CC=''
+])
+AC_MSG_RESULT($enableval)
+AC_SUBST(ECHO_LT)
+AC_SUBST(ECHO_LD)
+AC_SUBST(RULE_CC)
+AC_SUBST(SHOW_CC)
+AC_SUBST(ECHO_CC)
+])dnl