Document how to safely override CFLAGS default.
commit534a64aef36c3d8e08febfdd2a625f122de3764b
authorEric Blake <eblake@redhat.com>
Thu, 25 Feb 2010 21:56:34 +0000 (25 14:56 -0700)
committerEric Blake <eblake@redhat.com>
Fri, 26 Feb 2010 17:00:45 +0000 (26 10:00 -0700)
tree70c928ea9829cc94c376c9eccffa19c8bbdf958d
parent41ec811b56c743df922240de92b308973e161e37
Document how to safely override CFLAGS default.

* doc/autoconf.texi (C Compiler) <AC_PROG_CC>: Document a way to
change the default CFLAGS.
(C++ Compiler) <AC_PROG_CXX>: Likewise, for CXXFLAGS.
Reported by Monty Taylor; wording suggested by Paolo Bonzini.

Signed-off-by: Eric Blake <eblake@redhat.com>
ChangeLog
doc/autoconf.texi