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authorYann E. MORIN <yann.morin.1998@free.fr>2018-04-15 10:55:30 +0200
committerDenys Vlasenko <vda.linux@googlemail.com>2018-04-15 12:07:22 +0200
commit296381ff4f69715ed880adcce7d5ce608153e767 (patch)
treed319b6c12db75061422af807b1a2d72788d099fb
parentd4461ef9fb09a48b442c28ddf42314ad146b6e76 (diff)
downloadbusybox-296381ff4f69715ed880adcce7d5ce608153e767.tar.gz
applets/install: don't try to install nothing
Commit 952d5a6024e7 (applets/install: accept more than one install option) changed the way we handle install options: before that commit, a missing install type would mean to install nothing; after, we would iterate over options, so we would never notice there was a mising option. Fix that by introducing an explicit --none option to specify to install nothing. Reported-by: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Aaro Koskinen <aaro.koskinen@iki.fi> Cc: Denys Vlasenko <vda.linux@googlemail.com> Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
-rw-r--r--Makefile.custom3
-rwxr-xr-xapplets/install.sh6
2 files changed, 7 insertions, 2 deletions
diff --git a/Makefile.custom b/Makefile.custom
index 28d0ef7bc..6f679c4e1 100644
--- a/Makefile.custom
+++ b/Makefile.custom
@@ -11,6 +11,9 @@ busybox.cfg.nosuid: $(srctree)/applets/busybox.mksuid $(objtree)/include/autocon
$(Q)-SUID="DROP" $(SHELL) $^ > $@
.PHONY: install
+ifeq ($(CONFIG_INSTALL_APPLET_DONT),y)
+INSTALL_OPTS:= --none
+endif
ifeq ($(CONFIG_INSTALL_APPLET_SYMLINKS),y)
INSTALL_OPTS:= --symlinks
endif
diff --git a/applets/install.sh b/applets/install.sh
index c75a78e9d..9aede0f53 100755
--- a/applets/install.sh
+++ b/applets/install.sh
@@ -5,7 +5,9 @@ export LC_CTYPE=POSIX
prefix=$1
if [ -z "$prefix" ]; then
- echo "usage: applets/install.sh DESTINATION [--symlinks/--hardlinks/--binaries/--scriptwrapper]"
+ echo "usage: applets/install.sh DESTINATION TYPE [OPTS ...]"
+ echo " TYPE is one of: --symlinks --hardlinks --binaries --scriptwrapper --none"
+ echo " OPTS is one or more of: --cleanup --noclobber"
exit 1
fi
shift # Keep only remaining options
@@ -32,7 +34,7 @@ while [ ${#} -gt 0 ]; do
--sw-sh-sym) scriptwrapper="y"; linkopts="-fs";;
--cleanup) cleanup="1";;
--noclobber) noclobber="1";;
- "") h="";;
+ --none) h="";;
*) echo "Unknown install option: $1"; exit 1;;
esac
shift