summaryrefslogtreecommitdiffstats
path: root/target/generic/Makefile.in
diff options
context:
space:
mode:
authorLuca Ceresoli <luca@lucaceresoli.net>2011-07-03 12:56:03 +0200
committerPeter Korsgaard <jacmet@sunsite.dk>2011-07-10 22:44:24 +0200
commit36b4b852eea02a95f6162cba4ed5e7f3079637c0 (patch)
tree4d367e57726468ef547fe77cdef3793b03300b2b /target/generic/Makefile.in
parentc917550361feb0858e5cc479273f46af136d8347 (diff)
downloadbuildroot-novena-36b4b852eea02a95f6162cba4ed5e7f3079637c0.tar.gz
buildroot-novena-36b4b852eea02a95f6162cba4ed5e7f3079637c0.zip
fs/skeleton: allow rootfs not to be remounted read-write
[Peter: prefix option with TARGET_GENERIC_] Signed-off-by: Luca Ceresoli <luca@lucaceresoli.net> Acked-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'target/generic/Makefile.in')
-rw-r--r--target/generic/Makefile.in13
1 files changed, 13 insertions, 0 deletions
diff --git a/target/generic/Makefile.in b/target/generic/Makefile.in
index ce07ecfd0..4185202b7 100644
--- a/target/generic/Makefile.in
+++ b/target/generic/Makefile.in
@@ -23,6 +23,14 @@ target-generic-getty-sysvinit:
$(SED) '/# GENERIC_SERIAL$$/s~^.*#~$(shell echo $(TARGET_GENERIC_GETTY) | tail -c+4)::respawn:/sbin/getty -L $(TARGET_GENERIC_GETTY) $(TARGET_GENERIC_GETTY_BAUDRATE) vt100 #~' \
$(TARGET_DIR)/etc/inittab
+# Find commented line, if any, and remove leading '#'s
+target-generic-do-remount-rw:
+ $(SED) '/^#.*# REMOUNT_ROOTFS_RW$$/s~^#\+~~' $(TARGET_DIR)/etc/inittab
+
+# Find uncommented line, if any, and add a leading '#'
+target-generic-dont-remount-rw:
+ $(SED) '/^[^#].*# REMOUNT_ROOTFS_RW$$/s~^~#~' $(TARGET_DIR)/etc/inittab
+
ifneq ($(TARGET_GENERIC_HOSTNAME),)
TARGETS += target-generic-hostname
endif
@@ -37,4 +45,9 @@ TARGETS += target-generic-getty-sysvinit
else
TARGETS += target-generic-getty-busybox
endif
+ifeq ($(BR2_TARGET_GENERIC_REMOUNT_ROOTFS_RW),y)
+TARGETS += target-generic-do-remount-rw
+else
+TARGETS += target-generic-dont-remount-rw
+endif
endif