# rustmore/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  download updated sources,  in most but not all cases,
and rebuild from scratch.

If you do this,  you'll need to rebuild the  following packages in the
order shown here:

      rustlocal rustmore maturin py-polars polars-cli

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 rustmore --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]

00.53 hours (or 031.82 minutes) - 2023 dedi Xeon E3-1200 v3  4x2  32GB
                                  RAM
00.60 hours (or 035.88 minutes) - ThinkPad W530 i7 4x2 32GB RAM

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

[settings]
defer      = glibc64
configure  = none
proddir    = none
purge      = no
shareddir  = yes
strip      = no
unpack     = none

setpaths   = libpcap rustc

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

[depends]
alsa                            # May not be needed
eudev                           # Ditto
gtkcore                         # Ditto
libpcap                         # For "dnspeep"
python:strict                   # Rust "dog" replaces Python* "dog"
python3-core:strict
rustc
xorg

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

[build]
rustc

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

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

pkill --full /bin/sccache || true

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

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

export RUSTC_WRAPPER=$BINDIR/sccache
ls    $RUSTC_WRAPPER

export     SCCACHE_DIR=$HOME/sccache
mkdir -p  $SCCACHE_DIR
echo       SCCACHE_DIR is $SCCACHE_DIR
export     SCCACHE_CACHE_SIZE="10G"

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

PKGLIST="
coreutils
htmlq
macchina
mdbook
mdcat
monolith
names
qrtool
rustracer
smartcat
ss3
vsd
xq
zet
"

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

for pkg in $PKGLIST; do
    if [ \! -f $RUSTC_WRAPPER ]; then
        echo ==== `date` Error-0015: Disappeared: $RUSTC_WRAPPER
        exit 1
    fi

    echo ==== `date` \
    cargo install $OFFLINESW --force $pkg
    cargo install $OFFLINESW --force $pkg \
|| echo $pkg failed
done

if [ \! -f $RUSTC_WRAPPER ]; then
    echo ==== `date` Error-0187: Disappeared: $RUSTC_WRAPPER
    exit 1
fi

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

rm -fr $PRODTREE/python*/bin/dog

for pkg in dnspeep dog uv
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
    mv $CARGO_TARGET_DIR/release/$pkg $BINDIR/
    cd $HERE
    echo ==== `date` build of $pkg end
done

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

pkg=oneio
echo ==== `date` \
    cargo install $OFFLINESW --force $pkg --features=cli
    cargo install $OFFLINESW --force $pkg --features=cli \
|| echo $pkg failed

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

badlinks -d $HOME/.cargo/bin/             || true

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/

if [ \! -f $RUSTC_WRAPPER ]; then
    echo ==== `date` Error-0224: Disappeared: $RUSTC_WRAPPER
    exit 1
fi

rm -fr $CARGO_TARGET_DIR

if [ \! -f $RUSTC_WRAPPER ]; then
    echo ==== `date` Error-0227: Disappeared: $RUSTC_WRAPPER
    exit 1
fi

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

# 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

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

[history]
240728 Added package
241125 Updated to latest sources
241126 Added "uv"
241128 Updated "uv" to 0.5.5