uclibc: generate valid config for BFLT/FDPIC

Generate a valid configuration for architectures with
FDPIC and BFLT support.

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

diff --git a/package/uclibc/uclibc.mk b/package/uclibc/uclibc.mk
index 67826824f52ccccee1ca96a8ffb77c09aff5be92..1e128968848f833049dca15cf6e3a5787f6e341e 100644 (file)
--- a/package/uclibc/uclibc.mk
+++ b/package/uclibc/uclibc.mk
@@ -47,6 +47,40 @@ UCLIBC_LOCALES = \
        $(firstword $(subst .,$(space),$(locale))))
 endif
 
+# noMMU binary formats
+ifeq ($(BR2_BINFMT_FDPIC),y)
+define UCLIBC_BINFMT_CONFIG
+       $(call KCONFIG_DISABLE_OPT,UCLIBC_FORMAT_FLAT,$(@D)/.config)
+       $(call KCONFIG_DISABLE_OPT,UCLIBC_FORMAT_FLAT_SEP_DATA,$(@D)/.config)
+       $(call KCONFIG_DISABLE_OPT,UCLIBC_FORMAT_SHARED_FLAT,$(@D)/.config)
+       $(call KCONFIG_ENABLE_OPT,UCLIBC_FORMAT_FDPIC_ELF,$(@D)/.config)
+endef
+endif
+ifeq ($(BR2_BINFMT_FLAT_ONE),y)
+define UCLIBC_BINFMT_CONFIG
+       $(call KCONFIG_ENABLE_OPT,UCLIBC_FORMAT_FLAT,$(@D)/.config)
+       $(call KCONFIG_DISABLE_OPT,UCLIBC_FORMAT_FLAT_SEP_DATA,$(@D)/.config)
+       $(call KCONFIG_DISABLE_OPT,UCLIBC_FORMAT_SHARED_FLAT,$(@D)/.config)
+       $(call KCONFIG_DISABLE_OPT,UCLIBC_FORMAT_FDPIC_ELF,$(@D)/.config)
+endef
+endif
+ifeq ($(BR2_BINFMT_FLAT_SEP_DATA),y)
+define UCLIBC_BINFMT_CONFIG
+       $(call KCONFIG_DISABLE_OPT,UCLIBC_FORMAT_FLAT,$(@D)/.config)
+       $(call KCONFIG_ENABLE_OPT,UCLIBC_FORMAT_FLAT_SEP_DATA,$(@D)/.config)
+       $(call KCONFIG_DISABLE_OPT,UCLIBC_FORMAT_SHARED_FLAT,$(@D)/.config)
+       $(call KCONFIG_DISABLE_OPT,UCLIBC_FORMAT_FDPIC_ELF,$(@D)/.config)
+endef
+endif
+ifeq ($(BR2_BINFMT_FLAT_SHARED),y)
+define UCLIBC_BINFMT_CONFIG
+       $(call KCONFIG_DISABLE_OPT,UCLIBC_FORMAT_FLAT,$(@D)/.config)
+       $(call KCONFIG_DISABLE_OPT,UCLIBC_FORMAT_FLAT_SEP_DATA,$(@D)/.config)
+       $(call KCONFIG_ENABLE_OPT,UCLIBC_FORMAT_SHARED_FLAT,$(@D)/.config)
+       $(call KCONFIG_DISABLE_OPT,UCLIBC_FORMAT_FDPIC_ELF,$(@D)/.config)
+endef
+endif
+
 #
 # ARC definitions
 #
@@ -391,6 +425,7 @@ define UCLIBC_KCONFIG_FIXUP_CMDS
        $(call KCONFIG_SET_OPT,DEVEL_PREFIX,"/usr",$(@D)/.config)
        $(call KCONFIG_SET_OPT,SHARED_LIB_LOADER_PREFIX,"/lib",$(@D)/.config)
        $(UCLIBC_MMU_CONFIG)
+       $(UCLIBC_BINFMT_CONFIG)
        $(UCLIBC_ARC_TYPE_CONFIG)
        $(UCLIBC_ARC_PAGE_SIZE_CONFIG)
        $(UCLIBC_ARM_ABI_CONFIG)