# rustlocal/cfg - "Build" settings for package

#---------------------------------------------------------------------

[technotes]

1. By default, if this package is built, it:

      (a) doesn't delete the "rustlocal" package tree
      (b) doesn't delete previously cached build objects
      (c) downloads sources for some  Rust libraries and programs  un-
          less they're already present
      (d) builds some  Rust libraries and programs in the  "rustlocal"
          package tree

To force actual as opposed to  cached compiles,  delete  the following
cache directory tree first:

      $PRODTREE/rustlocal/rusthome/sccache/

To  force  a  full rebuild from scratch,  delete the following package
directory tree instead:

      $PRODTREE/rustlocal/

This will both (a) download updated sources and (b) rebuild from scra-
tch.

If you do this,  you'll need to rebuild the following packages in dir-
ectory name order:

      /src/*_rust/* except for "0010_rustc"
      /src/*/_rusthigh

For  a rebuild from scratch, Internet access is required.  The results
of this type of build  are unpredictable.  This type of build may very
well fail.

#---------------------------------------------------------------------

2. The following procedure:

      export RUSTOFFLINE=true
      makelac rustlocal --force

rebuilds  the same libraries and  programs using the same sources.  It
shouldn't access the Internet.  This  mode requires  that a full build
from scratch have been done previously.

Cached  build objects may be used  unless the following  cache tree is
deleted first:

      $PRODTREE/rustlocal/rusthome/sccache/

#---------------------------------------------------------------------

3. In the default mode, this package requires  Internet access to bui-
ld.  Builds are also non-repeatable;  i.e., the results may be differ-
ent each time and builds may not work at all.

This is  one of relatively  few packages of this type that Laclin sup-
ports.

#---------------------------------------------------------------------

4. This package doesn't modify the Rust compiler directory tree at:

      $PRODTREE/rustc/

#---------------------------------------------------------------------

[buildtimes]

# Build times for this package  will change  dramatically from time to
# time.

01.53 hours (or 091.98 minutes) - 2023 dedi Xeon E3-1200 v3  4x2  32GB
                                  RAM - rustc 1.87.0  + clang 20.1.5 +
                                  sccache with an empty cache - 250224

01.85 hours (or 111.28 minutes) - 2023 dedi Xeon E3-1200 v3  4x2  32GB
                                  RAM - using  "sscache"  from scratch
                                  without  population -  rustc  1.85.0
                                  250513

#---------------------------------------------------------------------

[settings]
altpkg    = yes
compiler  = clang
configure = none
defer     = glibc64
license   = tbd
proddir   = none
purge     = no
strip     = no
tmpsize   = 16000M
unpack    = none

setpaths  = libpcap rustc

#---------------------------------------------------------------------

[depends]
libpcap
libusb
python
rustc
sccache
upx
uv

#---------------------------------------------------------------------

[build]
export RUSTC_BOOTSTRAP=1

OFFLINESW=""
if [ "@$RUSTOFFLINE" == "@1"    ]; then RUSTOFFLINE=true    ; fi
if [ "@$RUSTOFFLINE" == "@yes"  ]; then RUSTOFFLINE=true    ; fi
if [ "@$RUSTOFFLINE" == "@true" ]; then OFFLINESW=--offline ; fi

HERE=`pwd`
PP=$PRODTREE/rustlocal
BINDIR=$PP/bin
TGTDIR=$HERE/target
RUSTOFFLINE=$RUSTOFFLINE

rm -fr $TGTDIR
mkdir -p $BINDIR $TGTDIR

cd $PP
mkdir -p rusthome
cd       rusthome
export HOME=`pwd`
export CARGO_TARGET_DIR=$TGTDIR

#---------------------------------------------------------------------

export SCCACHE_CACHE_SIZE="5G"
export SCCACHE_DIR=$HOME/sccache
export RUSTC_WRAPPER=$BINDIR/sccache
mkdir -p $SCCACHE_DIR

pkill --full /bin/sccache || true
sleep 1
sccache rustc || unset RUSTC_WRAPPER

#---------------------------------------------------------------------

PKGLIST="
aardvark-dns
bandwhich
bartib
bat
blades
cargo-local-registry
choose
cpc
crabz
csvlens
cubic
cyme
difftastic
diskonaut
diskus  
dtool
dua
exa
faketty
fd-find
fend
git-absorb
gitoxide
grex
havn
hexyl
htmlq   
hyperfine
jaq
jless
jql
just
legdur
lemmeknow
lfs
macchina
mdbook
mdcat
melody
meow-cli
miniserve
monolith
mprocs
names    
navi
netavark
netscanner
nowa
onefetch
pastel
petname
pik      
procs
qrtool   
rav1e
repoch   
resvg
ripgrep
rmesg
ruplacer
rustracer
rustscan
s3sync
sd
silicon
skim
ss3
starship
stringsext
systeroid
tealdeer
tokei
trippy
uuinfo
vsd
xan
xcp
xh
xq 
xsv
ytop
zellij
zet
zoxide
"

#---------------------------------------------------------------------

for pkg in $PKGLIST; do
    ERR=false
    echo ==== `date` \
    cargo install $OFFLINESW --force $pkg
    cargo install $OFFLINESW --force $pkg || ERR=true

    if [ "@$ERR" == "@true" ]; then
        echo Error: $pkg failed
        exit 1
    fi
done

#---------------------------------------------------------------------

GITPKG="
"

#---------------------------------------------------------------------

for pkg in $GITPKG
do
    echo ==== `date` build of $pkg start
    cd $HERE
    deco $PKGDIR_SPECIAL/$pkg-git*.tar*
    cd $pkg-git*

    if [ "@$RUSTOFFLINE" \!= "@true" ]; then
        cargo fetch
    fi

    cargo build $OFFLINESW --release

    cd $CARGO_TARGET_DIR/release/
    mv $pkg $BINDIR/

    for x in *
    do
        trueifexe $x && mv $x $BINDIR/
    done

    cd $HERE
    echo ==== `date` build of $pkg end
done

#---------------------------------------------------------------------

badlinks -d $HOME/.cargo/bin/             || true
rm -fr      $HOME/.cargo/bin/sccache

strip       $HOME/.cargo/bin/*            || true
upx --lzma  $HOME/.cargo/bin/*            || true
ln -nsf     $HOME/.cargo/bin/*   $BINDIR/
badlinks -d                      $BINDIR/ || true

echo ==== `date` instreplinks -d $BINDIR/ /usr/bin/
                 instreplinks -d $BINDIR/ /usr/bin/

rm -fr $CARGO_TARGET_DIR

#---------------------------------------------------------------------

# Original URLs. These URLs were valid at one point, but may have died
# since then. If you download newer versions of tarballs [etc.], don't
# delete  the  original versions,  as you may not  be able  to replace
# them.

[urls]
url_debian  = tbd
url_home    = tbd
url_lfs     = tbd
url_tarball = n/a               # See "technotes" in "cfg" file

#---------------------------------------------------------------------

[history]
220911 Added package
220911 Started with 220911
230218 Updated to 230218
240331 Updated to 240331
240728 Reworked package
240728 Added a number of programs
241125 Updated applications to latest sources
241125 Added a number of programs
250525 Updated applications to latest sources
250525 Added a number of programs
250603 Moved "alacritty" to its own package