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authorGravatar Yann E. MORIN <yann.morin.1998@free.fr>2019-07-29 22:19:58 +0200
committerGravatar Peter Korsgaard <peter@korsgaard.com>2019-08-03 21:51:40 +0200
commit0797dae8943714e06362cf9388b3ceafe1095739 (patch)
tree6290857f20f70b1bd413d71340092b12b06baa3f /support
parentf879203cfce0a2d49391df4d6611fa7baca0babb (diff)
downloadbuildroot-0797dae8943714e06362cf9388b3ceafe1095739.tar.gz
buildroot-0797dae8943714e06362cf9388b3ceafe1095739.tar.bz2
core: prepare for generating multiple kconfig fragments
We currently redirect the output of each helper function. This was nice as long as we were generating single .mk and .in fragments. But we are soon to need more .in fragments. So, do the redirection inside the .in helpers. We do not (currently) need to generate more than one .mk fragment, but for consistency, do the redirection in the .mk helper too. Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> Cc: Vadim Kochan <vadim4j@gmail.com> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Diffstat (limited to 'support')
-rwxr-xr-xsupport/scripts/br2-external112
1 files changed, 59 insertions, 53 deletions
diff --git a/support/scripts/br2-external b/support/scripts/br2-external
index 1840cc937b..0b83cf69ff 100755
--- a/support/scripts/br2-external
+++ b/support/scripts/br2-external
@@ -36,8 +36,8 @@ main() {
do_validate ${@//:/ }
mkdir -p "${outputdir}"
- do_mk >"${outputdir}/.br2-external.mk"
- do_kconfig >"${outputdir}/.br2-external.in"
+ do_mk "${outputdir}"
+ do_kconfig "${outputdir}"
}
# Validates the br2-external trees passed as arguments. Makes each of
@@ -111,73 +111,79 @@ do_validate_one() {
# Generate the .mk snippet that defines makefile variables
# for the br2-external tree
do_mk() {
+ local outputdir="${1}"
local br2_name br2_desc br2_ext
- printf '#\n# Automatically generated file; DO NOT EDIT.\n#\n'
- printf '\n'
+ {
+ printf '#\n# Automatically generated file; DO NOT EDIT.\n#\n'
+ printf '\n'
- printf 'BR2_EXTERNAL ?='
- for br2_name in "${BR2_EXT_NAMES[@]}"; do
- eval br2_ext="\"\${BR2_EXT_PATHS_${br2_name}}\""
- printf ' %s' "${br2_ext}"
- done
- printf '\n'
+ printf 'BR2_EXTERNAL ?='
+ for br2_name in "${BR2_EXT_NAMES[@]}"; do
+ eval br2_ext="\"\${BR2_EXT_PATHS_${br2_name}}\""
+ printf ' %s' "${br2_ext}"
+ done
+ printf '\n'
- printf 'BR2_EXTERNAL_NAMES = \n'
- printf 'BR2_EXTERNAL_DIRS = \n'
- printf 'BR2_EXTERNAL_MKS = \n'
+ printf 'BR2_EXTERNAL_NAMES = \n'
+ printf 'BR2_EXTERNAL_DIRS = \n'
+ printf 'BR2_EXTERNAL_MKS = \n'
- if [ ${#BR2_EXT_NAMES[@]} -eq 0 ]; then
- printf '\n'
- printf '# No br2-external tree defined.\n'
- return
- fi
+ if [ ${#BR2_EXT_NAMES[@]} -eq 0 ]; then
+ printf '\n'
+ printf '# No br2-external tree defined.\n'
+ return
+ fi
- for br2_name in "${BR2_EXT_NAMES[@]}"; do
- eval br2_desc="\"\${BR2_EXT_DESCS_${br2_name}}\""
- eval br2_ext="\"\${BR2_EXT_PATHS_${br2_name}}\""
- printf '\n'
- printf 'BR2_EXTERNAL_NAMES += %s\n' "${br2_name}"
- printf 'BR2_EXTERNAL_DIRS += %s\n' "${br2_ext}"
- printf 'BR2_EXTERNAL_MKS += %s/external.mk\n' "${br2_ext}"
- printf 'export BR2_EXTERNAL_%s_PATH = %s\n' "${br2_name}" "${br2_ext}"
- printf 'export BR2_EXTERNAL_%s_DESC = %s\n' "${br2_name}" "${br2_desc}"
- done
+ for br2_name in "${BR2_EXT_NAMES[@]}"; do
+ eval br2_desc="\"\${BR2_EXT_DESCS_${br2_name}}\""
+ eval br2_ext="\"\${BR2_EXT_PATHS_${br2_name}}\""
+ printf '\n'
+ printf 'BR2_EXTERNAL_NAMES += %s\n' "${br2_name}"
+ printf 'BR2_EXTERNAL_DIRS += %s\n' "${br2_ext}"
+ printf 'BR2_EXTERNAL_MKS += %s/external.mk\n' "${br2_ext}"
+ printf 'export BR2_EXTERNAL_%s_PATH = %s\n' "${br2_name}" "${br2_ext}"
+ printf 'export BR2_EXTERNAL_%s_DESC = %s\n' "${br2_name}" "${br2_desc}"
+ done
+ } >"${outputdir}/.br2-external.mk"
}
# Generate the kconfig snippet for the br2-external tree.
do_kconfig() {
+ local outputdir="${1}"
local br2_name br2_desc br2_ext
- printf '#\n# Automatically generated file; DO NOT EDIT.\n#\n'
- printf '\n'
-
- if [ ${#BR2_EXT_NAMES[@]} -eq 0 ]; then
- printf '# No br2-external tree defined.\n'
- return
- fi
-
- printf 'menu "External options"\n'
- printf '\n'
+ {
+ printf '#\n# Automatically generated file; DO NOT EDIT.\n#\n'
+ printf '\n'
- for br2_name in "${BR2_EXT_NAMES[@]}"; do
- eval br2_desc="\"\${BR2_EXT_DESCS_${br2_name}}\""
- eval br2_ext="\"\${BR2_EXT_PATHS_${br2_name}}\""
- if [ ${#BR2_EXT_NAMES[@]} -gt 1 ]; then
- printf 'menu "%s"\n' "${br2_desc}"
- fi
- printf 'comment "%s (in %s)"\n' "${br2_desc}" "${br2_ext}"
- printf 'config BR2_EXTERNAL_%s_PATH\n' "${br2_name}"
- printf '\tstring\n'
- printf '\tdefault "%s"\n' "${br2_ext}"
- printf 'source "%s/Config.in"\n' "${br2_ext}"
- if [ ${#BR2_EXT_NAMES[@]} -gt 1 ]; then
- printf 'endmenu # %s\n' "${br2_name}"
+ if [ ${#BR2_EXT_NAMES[@]} -eq 0 ]; then
+ printf '# No br2-external tree defined.\n'
+ return
fi
+
+ printf 'menu "External options"\n'
printf '\n'
- done
- printf "endmenu # User-provided options\n"
+ for br2_name in "${BR2_EXT_NAMES[@]}"; do
+ eval br2_desc="\"\${BR2_EXT_DESCS_${br2_name}}\""
+ eval br2_ext="\"\${BR2_EXT_PATHS_${br2_name}}\""
+ if [ ${#BR2_EXT_NAMES[@]} -gt 1 ]; then
+ printf 'menu "%s"\n' "${br2_desc}"
+ fi
+ printf 'comment "%s (in %s)"\n' "${br2_desc}" "${br2_ext}"
+ printf 'config BR2_EXTERNAL_%s_PATH\n' "${br2_name}"
+ printf '\tstring\n'
+ printf '\tdefault "%s"\n' "${br2_ext}"
+ printf 'source "%s/Config.in"\n' "${br2_ext}"
+ if [ ${#BR2_EXT_NAMES[@]} -gt 1 ]; then
+ printf 'endmenu # %s\n' "${br2_name}"
+ fi
+ printf '\n'
+ done
+
+ printf "endmenu # User-provided options\n"
+ } >"${outputdir}/.br2-external.in"
}
error() { local fmt="${1}"; shift; printf "BR2_EXTERNAL_ERROR = ${fmt}" "${@}"; exit 1; }