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openvpn/m4
Steffan Karger 6a5d10e96b Get rid of ax_check_compile_flag.m4
The macro was too new for some of the platforms we still support.  In
particular, centos/rhel 6 and opensolaris 10.  To work around that, we
introduce our own simpler and more tailored ACL_CHECK_ADD_COMPILE_FLAGS
macro, that not only checks but also sets the flags in CFLAGS if it is
accepted.  Since this doesn't use new-and-shine autoconf features, it
should also work on the legacy platforms.

Signed-off-by: Steffan Karger <steffan@karger.me>
Acked-by: Gert Doering <gert@greenie.muc.de>
Message-Id: <20180220202508.16201-1-steffan@karger.me>
URL: https://www.mail-archive.com/openvpn-devel@lists.sourceforge.net/msg16515.html
Signed-off-by: Gert Doering <gert@greenie.muc.de>
2018-02-21 20:00:27 +01:00
..
.keep build: split acinclude.m4 into m4/* 2012-03-22 22:07:07 +01:00
ax_emptyarray.m4 build: m4/ax_emptyarray.m4: cleanup 2012-03-22 22:07:07 +01:00
ax_socklen_t.m4 Fix compilation on MinGW with -std=c99 2016-11-13 20:42:34 +01:00
ax_varargs.m4 build: ax_varargs.m4: fixups 2012-03-26 14:33:15 +02:00
pkg.m4 copyright: Update GPLv2 license texts 2017-06-16 10:38:03 +02:00