termux-packages/scripts/build/termux_create_debian_subpac...

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termux_create_debian_subpackages() {
# Sub packages:
if [ "$TERMUX_PKG_NO_STATICSPLIT" = "false" ] && [[ -n $(shopt -s globstar; shopt -s nullglob; echo lib/**/*.a) ]]; then
# Add virtual -static sub package if there are include files:
local _STATIC_SUBPACKAGE_FILE=$TERMUX_PKG_TMPDIR/${TERMUX_PKG_NAME}-static.subpackage.sh
echo TERMUX_SUBPKG_INCLUDE=\"lib/**/*.a lib/**/*.la\" > "$_STATIC_SUBPACKAGE_FILE"
echo "TERMUX_SUBPKG_DESCRIPTION=\"Static libraries for ${TERMUX_PKG_NAME}\"" >> "$_STATIC_SUBPACKAGE_FILE"
fi
# Now build all sub packages
rm -Rf "$TERMUX_TOPDIR/$TERMUX_PKG_NAME/subpackages"
for subpackage in $TERMUX_PKG_BUILDER_DIR/*.subpackage.sh $TERMUX_PKG_TMPDIR/*subpackage.sh; do
test ! -f "$subpackage" && continue
local SUB_PKG_NAME
SUB_PKG_NAME=$(basename "$subpackage" .subpackage.sh)
# Default value is same as main package, but sub package may override:
local TERMUX_SUBPKG_PLATFORM_INDEPENDENT=$TERMUX_PKG_PLATFORM_INDEPENDENT
local SUB_PKG_DIR=$TERMUX_TOPDIR/$TERMUX_PKG_NAME/subpackages/$SUB_PKG_NAME
local TERMUX_SUBPKG_ESSENTIAL=false
local TERMUX_SUBPKG_BREAKS=""
local TERMUX_SUBPKG_DEPENDS=""
local TERMUX_SUBPKG_CONFLICTS=""
local TERMUX_SUBPKG_REPLACES=""
local TERMUX_SUBPKG_CONFFILES=""
local TERMUX_SUBPKG_DEPEND_ON_PARENT=""
local SUB_PKG_MASSAGE_DIR=$SUB_PKG_DIR/massage/$TERMUX_PREFIX
local SUB_PKG_PACKAGE_DIR=$SUB_PKG_DIR/package
mkdir -p "$SUB_PKG_MASSAGE_DIR" "$SUB_PKG_PACKAGE_DIR"
# shellcheck source=/dev/null
source "$subpackage"
# Allow globstar (i.e. './**/') patterns.
shopt -s globstar
for includeset in $TERMUX_SUBPKG_INCLUDE; do
local _INCLUDE_DIRSET
_INCLUDE_DIRSET=$(dirname "$includeset")
test "$_INCLUDE_DIRSET" = "." && _INCLUDE_DIRSET=""
if [ -e "$includeset" ] || [ -L "$includeset" ]; then
# Add the -L clause to handle relative symbolic links:
mkdir -p "$SUB_PKG_MASSAGE_DIR/$_INCLUDE_DIRSET"
mv "$includeset" "$SUB_PKG_MASSAGE_DIR/$_INCLUDE_DIRSET"
fi
done
shopt -u globstar
local SUB_PKG_ARCH=$TERMUX_ARCH
[ "$TERMUX_SUBPKG_PLATFORM_INDEPENDENT" = "true" ] && SUB_PKG_ARCH=all
cd "$SUB_PKG_DIR/massage"
local SUB_PKG_INSTALLSIZE
SUB_PKG_INSTALLSIZE=$(du -sk . | cut -f 1)
tar -cJf "$SUB_PKG_PACKAGE_DIR/data.tar.xz" .
mkdir -p DEBIAN
cd DEBIAN
cat > control <<-HERE
Package: $SUB_PKG_NAME
Architecture: ${SUB_PKG_ARCH}
Installed-Size: ${SUB_PKG_INSTALLSIZE}
Maintainer: $TERMUX_PKG_MAINTAINER
Version: $TERMUX_PKG_FULLVERSION
Homepage: $TERMUX_PKG_HOMEPAGE
HERE
local PKG_DEPS_SPC=" ${TERMUX_PKG_DEPENDS//,/} "
if [ -z "$TERMUX_SUBPKG_DEPEND_ON_PARENT" ] && [ "${PKG_DEPS_SPC/ $SUB_PKG_NAME /}" = "$PKG_DEPS_SPC" ]; then
TERMUX_SUBPKG_DEPENDS+=", $TERMUX_PKG_NAME (= $TERMUX_PKG_FULLVERSION)"
elif [ "$TERMUX_SUBPKG_DEPEND_ON_PARENT" = unversioned ]; then
TERMUX_SUBPKG_DEPENDS+=", $TERMUX_PKG_NAME"
elif [ "$TERMUX_SUBPKG_DEPEND_ON_PARENT" = deps ]; then
TERMUX_SUBPKG_DEPENDS+=", $TERMUX_PKG_DEPENDS"
fi
[ "$TERMUX_SUBPKG_ESSENTIAL" = "true" ] && echo "Essential: yes" >> control
test ! -z "$TERMUX_SUBPKG_DEPENDS" && echo "Depends: ${TERMUX_SUBPKG_DEPENDS/#, /}" >> control
test ! -z "$TERMUX_SUBPKG_BREAKS" && echo "Breaks: $TERMUX_SUBPKG_BREAKS" >> control
test ! -z "$TERMUX_SUBPKG_CONFLICTS" && echo "Conflicts: $TERMUX_SUBPKG_CONFLICTS" >> control
test ! -z "$TERMUX_SUBPKG_REPLACES" && echo "Replaces: $TERMUX_SUBPKG_REPLACES" >> control
echo "Description: $TERMUX_SUBPKG_DESCRIPTION" >> control
for f in $TERMUX_SUBPKG_CONFFILES; do echo "$TERMUX_PREFIX/$f" >> conffiles; done
# Allow packages to create arbitrary control files.
termux_step_create_subpkg_debscripts
# Create control.tar.xz
tar -cJf "$SUB_PKG_PACKAGE_DIR/control.tar.xz" -H gnu .
# Create the actual .deb file:
TERMUX_SUBPKG_DEBFILE=$TERMUX_OUTPUT_DIR/${SUB_PKG_NAME}${DEBUG}_${TERMUX_PKG_FULLVERSION}_${SUB_PKG_ARCH}.deb
test ! -f "$TERMUX_COMMON_CACHEDIR/debian-binary" && echo "2.0" > "$TERMUX_COMMON_CACHEDIR/debian-binary"
${AR-ar} cr "$TERMUX_SUBPKG_DEBFILE" \
"$TERMUX_COMMON_CACHEDIR/debian-binary" \
"$SUB_PKG_PACKAGE_DIR/control.tar.xz" \
"$SUB_PKG_PACKAGE_DIR/data.tar.xz"
# Go back to main package:
cd "$TERMUX_PKG_MASSAGEDIR/$TERMUX_PREFIX"
done
}