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authorCory Fields <cory-nospam-@coryfields.com>2016-04-04 15:48:18 -0400
committerCory Fields <cory-nospam-@coryfields.com>2016-04-04 19:26:44 -0400
commitdc4ec6d3dbb5018cdc059eebb55994fab5d23679 (patch)
tree5aab3be078596cd6da669b573e8a35a63c14b7de /depends/README.md
parenta9149688f87cb790a600400abd9af72c3ee0c312 (diff)
depends: create a hostid and buildid and add option for salts
These add very simple sanity checks to ensure that the build/host toolchains have not changed since the last run. If they have, all ids will change and packages will be rebuilt. For more complicated usage (like parsing dpkg), HOST_ID_SALT/BUILD_ID_SALT may be used to introduce arbitrary data to the ids.
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diff --git a/depends/README.md b/depends/README.md
index d85e652c60..271bbd80bf 100644
--- a/depends/README.md
+++ b/depends/README.md
@@ -38,6 +38,8 @@ The following can be set when running make: make FOO=bar
NO_WALLET: Don't download/build/cache libs needed to enable the wallet
NO_UPNP: Don't download/build/cache packages needed for enabling upnp
DEBUG: disable some optimizations and enable more runtime checking
+ HOST_ID_SALT: Optional salt to use when generating host package ids
+ BUILD_ID_SALT: Optional salt to use when generating build package ids
If some packages are not built, for example `make NO_WALLET=1`, the appropriate
options will be passed to bitcoin's configure. In this case, `--disable-wallet`.