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| author | Yann E. MORIN <yann.morin.1998@free.fr> | 2018-04-15 10:55:30 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2018-04-15 12:07:22 +0200 |
| commit | 296381ff4f69715ed880adcce7d5ce608153e767 (patch) | |
| tree | d319b6c12db75061422af807b1a2d72788d099fb | |
| parent | d4461ef9fb09a48b442c28ddf42314ad146b6e76 (diff) | |
| download | busybox-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.custom | 3 | ||||
| -rwxr-xr-x | applets/install.sh | 6 |
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 |