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authorKarel Zak2011-10-27 14:28:27 +0200
committerKarel Zak2011-11-03 12:32:49 +0100
commit30f9fbb488eac6cd3f2d1bd72e7491d4bf69b2ce (patch)
tree22847d2a885207d02b0862b9e6e7726511660f18 /Documentation
parentbuild-sys: cleanup BUILD_LSBLK (diff)
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docs: add note about BUILD_* macros
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/howto-build-sys.txt3
1 files changed, 3 insertions, 0 deletions
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_<NAME>" blocks are never nested within another "if BUILD_<NAME>",
+ all dependencies have to be resolved in configure.ac (see UL_REQUIRES_BUILD())
+
- all BUILD_<NAME> in configure.am are always based on build_<name> variables,
for example: