Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
---
Makefile | 15 ---------------
common/Kconfig | 4 ++--
common/Makefile | 6 ++++--
scripts/genenv | 17 +++++++++++++++++
4 files changed, 23 insertions(+), 19 deletions(-)
create mode 100755 scripts/genenv
diff --git a/Makefile b/Makefile
index d17ca47..e24ae45 100644
--- a/Makefile
+++ b/Makefile
@@ -1299,18 +1299,3 @@ Makefile: ;
# information in a variable se we can use it in if_changed and friends.
.PHONY: $(PHONY)
-#
-# sanity checks for check default environemnt
-#
-ifdef CONFIG_DEFAULT_ENVIRONMENT
-
-ifeq ($(CONFIG_DEFAULT_ENVIRONMENT_PATH),"")
-$(error default environment path empty))
-endif
-
-saved-env_path := $(CONFIG_DEFAULT_ENVIRONMENT_PATH)
-CONFIG_DEFAULT_ENVIRONMENT_PATH := $(shell cd $(if $(filter /%,$(CONFIG_DEFAULT_ENVIRONMENT_PATH)),,$(srctree)/)$(CONFIG_DEFAULT_ENVIRONMENT_PATH) && /bin/pwd)
-$(if $(CONFIG_DEFAULT_ENVIRONMENT_PATH),, \
- $(error default environment path $(saved-env_path) does not exist))
-
-endif # ifdef CONFIG_DEFAULT_ENVIRONMENT
diff --git a/common/Kconfig b/common/Kconfig
index f514759..a58f242 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -339,8 +339,8 @@ config DEFAULT_ENVIRONMENT_PATH
depends on DEFAULT_ENVIRONMENT
prompt "Default environment path"
help
- The path the default environment will be taken from. Relative
- pathes will be relative to the barebox Toplevel dir, but absolute
+ Space separated list of pathes the default environment will be taken from.
+ Relative pathes will be relative to the barebox Toplevel dir, but absolute
pathes are fine aswell.
endmenu
diff --git a/common/Makefile b/common/Makefile
index 0c075a9..aebaa39 100644
--- a/common/Makefile
+++ b/common/Makefile
@@ -15,6 +15,7 @@ obj-y += env.o
obj-y += startup.o
obj-y += misc.o
obj-y += memsize.o
+obj-y += sysdev.o
obj-$(CONFIG_MODULES) += module.o
extra-$(CONFIG_MODULES) += module.lds
@@ -22,9 +23,10 @@ ifdef CONFIG_DEFAULT_ENVIRONMENT
$(obj)/startup.o: include/barebox_default_env.h
$(obj)/env.o: include/barebox_default_env.h
-ENV_FILES := $(shell find $(srctree)/$(CONFIG_DEFAULT_ENVIRONMENT_PATH))
+ENV_FILES := $(shell cd $(srctree); for i in $(CONFIG_DEFAULT_ENVIRONMENT_PATH); do find $${i} -type f -exec readlink -f {} \;; done)
+
endif # ifdef CONFIG_DEFAULT_ENVIRONMENT
include/barebox_default_env.h: $(ENV_FILES)
- $(Q)scripts/bareboxenv -s $(srctree)/$(CONFIG_DEFAULT_ENVIRONMENT_PATH) barebox_default_env
+ $(Q)scripts/genenv $(srctree) $(CONFIG_DEFAULT_ENVIRONMENT_PATH)
$(Q)cat barebox_default_env | scripts/bin2c default_environment > $@
diff --git a/scripts/genenv b/scripts/genenv
new file mode 100755
index 0000000..6a833b1
--- /dev/null
+++ b/scripts/genenv
@@ -0,0 +1,17 @@
+#!/bin/bash
+
+# Generate the default environment file from a list of directories
+# usage: genenv <basedir> <dir>...
+# where <basedir> is the base directory for relative pathes in <dir>
+cd $1 || exit 1
+shift
+
+tempdir=$(mktemp -d)
+
+for i in $*; do
+ cp -r $i/* $tempdir
+done
+scripts/bareboxenv -s $tempdir barebox_default_env
+
+rm -r $tempdir
+
--
1.7.1
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