From 30f9fbb488eac6cd3f2d1bd72e7491d4bf69b2ce Mon Sep 17 00:00:00 2001 From: Karel Zak Date: Thu, 27 Oct 2011 14:28:27 +0200 Subject: docs: add note about BUILD_* macros Signed-off-by: Karel Zak --- Documentation/howto-build-sys.txt | 3 +++ 1 file changed, 3 insertions(+) (limited to 'Documentation/howto-build-sys.txt') diff --git a/Documentation/howto-build-sys.txt b/Documentation/howto-build-sys.txt index 22ae8fc6f..53566140e 100644 --- a/Documentation/howto-build-sys.txt +++ b/Documentation/howto-build-sys.txt @@ -10,6 +10,9 @@ util-linux build system ... endif + - "if BUILD_" blocks are never nested within another "if BUILD_", + all dependencies have to be resolved in configure.ac (see UL_REQUIRES_BUILD()) + - all BUILD_ in configure.am are always based on build_ variables, for example: -- cgit v1.2.3-55-g7522