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applets: Add installation of individual binaries

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Adding support to install individual binaries if the option is
enabled. This also installs the shared libbusybox.so.* library.

Signed-off-by: Clayton Shotwell <clshotwe@rockwellcollins.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Clayton Shotwell 2015-05-21 14:48:35 -05:00 committed by Denys Vlasenko
parent c9091d8947
commit b7ee7e1e13
2 changed files with 28 additions and 2 deletions
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4
Makefile.custom
View File

@ -28,6 +28,10 @@ ifeq ($(CONFIG_INSTALL_SH_APPLET_SCRIPT_WRAPPER),y)
INSTALL_OPTS:= --scriptwrapper
endif
endif
ifeq ($(CONFIG_FEATURE_INDIVIDUAL),y)
INSTALL_OPTS:= --binaries
LIBBUSYBOX_SONAME:= 0_lib/libbusybox.so.$(BB_VER)
endif
install: $(srctree)/applets/install.sh busybox busybox.links
$(Q)DO_INSTALL_LIBS="$(strip $(LIBBUSYBOX_SONAME) $(DO_INSTALL_LIBS))" \
$(SHELL) $< $(CONFIG_PREFIX) $(INSTALL_OPTS)

26
applets/install.sh
View File

@ -5,19 +5,26 @@ export LC_CTYPE=POSIX
prefix=$1
if [ -z "$prefix" ]; then
echo "usage: applets/install.sh DESTINATION [--symlinks/--hardlinks/--scriptwrapper]"
echo "usage: applets/install.sh DESTINATION [--symlinks/--hardlinks/--binaries/--scriptwrapper]"
exit 1
fi
# Source the configuration
. ./.config
h=`sort busybox.links | uniq`
sharedlib_dir="0_lib"
linkopts=""
scriptwrapper="n"
binaries="n"
cleanup="0"
noclobber="0"
case "$2" in
--hardlinks) linkopts="-f";;
--symlinks) linkopts="-fs";;
--binaries) binaries="y";;
--scriptwrapper) scriptwrapper="y";swrapall="y";;
--sw-sh-hard) scriptwrapper="y";linkopts="-f";;
--sw-sh-sym) scriptwrapper="y";linkopts="-fs";;
@ -40,8 +47,9 @@ if [ -n "$DO_INSTALL_LIBS" ] && [ "$DO_INSTALL_LIBS" != "n" ]; then
for i in $DO_INSTALL_LIBS; do
rm -f "$prefix/$libdir/$i" || exit 1
if [ -f "$i" ]; then
echo " Installing $i to the target at $prefix/$libdir/"
cp -pPR "$i" "$prefix/$libdir/" || exit 1
chmod 0644 "$prefix/$libdir/$i" || exit 1
chmod 0644 "$prefix/$libdir/`basename $i`" || exit 1
fi
done
fi
@ -68,6 +76,7 @@ install -m 755 busybox "$prefix/bin/busybox" || exit 1
for i in $h; do
appdir=`dirname "$i"`
app=`basename "$i"`
mkdir -p "$prefix/$appdir" || exit 1
if [ "$scriptwrapper" = "y" ]; then
if [ "$swrapall" != "y" ] && [ "$i" = "/bin/sh" ]; then
@ -78,6 +87,19 @@ for i in $h; do
chmod +x "$prefix/$i"
fi
echo " $prefix/$i"
elif [ "$binaries" = "y" ]; then
# Copy the binary over rather
if [ -e $sharedlib_dir/$app ]; then
if [ "$noclobber" = "0" ] || [ ! -e "$prefix/$i" ]; then
echo " Copying $sharedlib_dir/$app to $prefix/$i"
cp -pPR $sharedlib_dir/$app $prefix/$i || exit 1
else
echo " $prefix/$i already exists"
fi
else
echo "Error: Could not find $sharedlib_dir/$app"
exit 1
fi
else
if [ "$2" = "--hardlinks" ]; then
bb_path="$prefix/bin/busybox"