Add a new option CONFIG to specify different defconfigs for each ARCH.
The naming convention assume that the defconfig are defined as
$(ARCH)_$(CONFIG)
i.e.
make ARCH=sh CONFIG=prelink defconfig
will look for extra/Configs/defconfigs/sh_prelink
Signed-off-by: Carmelo Amoroso <carmelo.amor...@st.com>
---
Makefile.help | 2 ++
Makefile.in | 6 +++++-
2 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/Makefile.help b/Makefile.help
index d99cf96..006f0c7 100644
--- a/Makefile.help
+++ b/Makefile.help
@@ -50,6 +50,8 @@ help:
@echo ' V=2 - Very verbose build'
@echo ' CROSS= - Override CROSS_COMPILER_PREFIX from .config'
@echo ' ARCH= - Use given arch for config targets'
+ @echo ' CONFIG= - Use given CONFIG to specify a
specific defconfig for the given ARCH'
+ @echo ' based on the following naming convention:
ARCH_CONFIG'
@echo ' SHELL= - Shell to use for make'
@echo ' CONFIG_SHELL= - Shell to use for menuconfig'
@echo
diff --git a/Makefile.in b/Makefile.in
index ad9e629..4975598 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -447,9 +447,13 @@ allyesconfig: $(top_builddir)extra/config/conf
allnoconfig: $(top_builddir)extra/config/conf
$(Q)$(top_builddir)extra/config/conf -n extra/Configs/Config.in
+ifdef CONFIG
+CONFIG_SFX=_$(CONFIG)
+endif
+
defconfig: $(top_builddir)extra/config/conf
$(Q)$(top_builddir)extra/config/conf \
- -D extra/Configs/defconfigs/$(ARCH) extra/Configs/Config.in
+ -D extra/Configs/defconfigs/$(ARCH)$(CONFIG_SFX)
extra/Configs/Config.in
menuconfig-clean-y:
$(Q)$(MAKE) -C extra/config CLEAN_extra/config
--
1.7.4.4
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