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noise: cut long lines and move vim line to bottom

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This commit is contained in:
Rodrigo Arias 2020-11-13 10:38:33 +01:00
parent 288318b556
commit 3372f94855
1 changed files with 9 additions and 8 deletions
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17
NOISE
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@ -107,17 +107,18 @@ ABSTRACT
This can induce compilation errors not happening inside nix-build.
Do not use to ensure reproducibility.
/* vim: set ts=2 sw=2 tw=72 fo=watqc expandtab spell autoindent: */
1.8 Make doesn't rebuild objects
When using local repo as src code, (e.g. developer mode on) a make
clean at the preBuild stage is required.
Nix sets the same modification date (one second after the Epoch (1970-01-01 at 00:00:01 in UTC timezone) to all the files in the nix store (also those copied from repos).
Makefile checks the files modification date in order to call or not
the compilation instructions.
If any object/binary file exists out of Nix, at the time we build
within Nix, they will be copied with the current data and consequently
not updated during the Nix compilation process.
Nix sets the same modification date (one second after the Epoch
(1970-01-01 at 00:00:01 in UTC timezone) to all the files in the nix
store (also those copied from repos). Makefile checks the files
modification date in order to call or not the compilation
instructions. If any object/binary file exists out of Nix, at the time
we build within Nix, they will be copied with the current data and
consequently not updated during the Nix compilation process.
/* vim: set ts=2 sw=2 tw=72 fo=watqc expandtab spell autoindent: */