Hello, Davide,
Thanks for good news!
But I've just found a problem on a bit older Linux system.
On 1.27, XMail seems to use a eventfd-based event system for faster
shutdown. But two flags (EFD_NONBLOCK, EFD_CLOEXEC) cannot be used
(not defined) on Linux kernel earlier than 2.6.27 as described in man
page (eventfd(3)).
Since "Makefile.lnx" only checks the existence of "sys/eventfd.h",
a compilation of XMail-1.27 fails on "Linux < 2.6.27" distributions
(this failure is caused by glibc header actually).
I think "Makefile.lnx" should test not only the presence of it,
but also whether two flags is defined or not.
So I've just created a very simple patch (just grepping instead of
checking file) as follows.
--- xmail-1.27_orig/Makefile.lnx 2010-02-26 12:33:44.000000000 +0900
+++ xmail-1.27/Makefile.lnx 2010-02-26 21:42:01.000000000 +0900
@@ -44,7 +44,9 @@
MAINSRC = MainLinux.cpp
SYSSRCS = SysDepLinux.cpp SysDepUnix.cpp
-ifeq ($(wildcard /usr/include/sys/eventfd.h), )
+EVENTFD_DEFINE = $(shell grep -ri EFD_NONBLOCK /usr/include/sys/eventfd.h >
/dev/null 2>&1 && echo 1)
+ifeq ($(EVENTFD_DEFINE), )
+# ifeq ($(wildcard /usr/include/sys/eventfd.h), )
SYSSRCS := $(SYSSRCS) SysOsEventfd_pipe.cpp
else
SYSSRCS := $(SYSSRCS) SysOsEventfd_eventfd.cpp
It works fine on openSUSE-11.0 (kernel = 2.6.25.20).
Best regards,
--
Yasuhiko Kamata
E-mail: [email protected]
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