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author | Ying Wang <wangying@google.com> | 2014-10-03 11:36:27 -0700 |
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committer | Ying Wang <wangying@google.com> | 2014-10-03 11:36:27 -0700 |
commit | 58a5db35a663b3b08ae973fe79269032aee27f63 (patch) | |
tree | 82e4bae0395d0e104ad17f6d4ac95fb1d662eaca /core/config.mk | |
parent | 5e0dbe0c3769031b4785ef54a89554cd5c75cba7 (diff) | |
download | build-58a5db35a663b3b08ae973fe79269032aee27f63.zip build-58a5db35a663b3b08ae973fe79269032aee27f63.tar.gz build-58a5db35a663b3b08ae973fe79269032aee27f63.tar.bz2 |
Add two useful character constants.
You need those constant variables when you want to insert newline or
backslash at the end of a macro.
Change-Id: I3fe96580d7a4ebc9d013afe6dd4ec8f40f49c724
Diffstat (limited to 'core/config.mk')
-rw-r--r-- | core/config.mk | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/core/config.mk b/core/config.mk index 5c314d8..bfa5610 100644 --- a/core/config.mk +++ b/core/config.mk @@ -18,6 +18,14 @@ endif empty := space := $(empty) $(empty) comma := , +# Note that make will eat the newline just before endef. +define newline + + +endef +# Unfortunately you can't simply define backslash as \ or \\. +backslash := \a +backslash := $(patsubst %a,%,$(backslash)) # Tell python not to spam the source tree with .pyc files. This # only has an effect on python 2.6 and above. |