On Sat, Sep 10, 2016 at 11:03:40PM +0200, Denis 'GNUtoo' Carikli wrote:
> This is to permit deterministic builds, while
> at the same time still permitting to identify
> which binary is running.
...
> --- a/src/Makefile.housekeeping
> +++ b/src/Makefile.housekeeping
...
> -# Command to generate build ID. Must be unique for each $(BIN)/%.tmp,
> -# even within the same build run.
> -#
> -BUILD_ID_CMD := perl -e 'printf "0x%08x", int ( rand ( 0xffffffff ) );'
...
...
> - --defsym _build_id=`$(BUILD_ID_CMD)` \
> + --defsym _build_id=0x`cat $? | sha1sum | cut -c-8` \
What is "$?"
Groeten
Geert Stappers
--
Leven en laten leven
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