Toolchain: Improve EGLIBC options parser

Signed-off-by: Abdoulaye Walsimou Gaye <walsimou@walsimou.com>

1 files changed, 27 insertions, 240 deletions

diff --git a/mk/eglibc-options-parse.mk b/mk/eglibc-options-parse.mk
index 12918aa..fc5a84e 100644
--- a/mk/eglibc-options-parse.mk
+++ b/mk/eglibc-options-parse.mk
@@ -17,253 +17,40 @@
 #########################################################################################
 #
 # \file         eglibc-options-parse.mk
-# \brief	eglibc-options-parse.mk. Here we define a macros which parses eglibc
+# \brief	eglibc-options-parse.mk. Here we define a target which parses eglibc
 # \brief	options from .config.
 # \author       GAYE Abdoulaye Walsimou, <walsimou@walsimou.com>
 # \date         May 2009
 #########################################################################################
 
+EGLIBC_OPTIONS := OPTION_EGLIBC_BACKTRACE OPTION_EGLIBC_BSD OPTION_EGLIBC_CXX_TESTS \
+		OPTION_EGLIBC_LIBM OPTION_EGLIBC_CHARSETS OPTION_EGLIBC_DB_ALIASES \
+		OPTION_EGLIBC_ENVZ OPTION_EGLIBC_FCVT OPTION_EGLIBC_FMTMSG \
+		OPTION_EGLIBC_FSTAB OPTION_EGLIBC_FTRAVERSE OPTION_EGLIBC_INET \
+		OPTION_EGLIBC_ADVANCED_INET6 OPTION_EGLIBC_SUNRPC OPTION_EGLIBC_NIS \
+		OPTION_EGLIBC_RCMD OPTION_EGLIBC_LOCALES OPTION_EGLIBC_NSSWITCH \
+		OPTION_EGLIBC_SPAWN OPTION_EGLIBC_STREAMS OPTION_EGLIBC_UTMP \
+		OPTION_EGLIBC_GETLOGIN OPTION_EGLIBC_UTMPX OPTION_EGLIBC_WORDEXP \
+		OPTION_POSIX_C_LANG_WIDE_CHAR OPTION_EGLIBC_LOCALE_CODE \
+		OPTION_EGLIBC_CATGETS OPTION_POSIX_WIDE_CHAR_DEVICE_IO \
+		OPTION_POSIX_REGEXP OPTION_POSIX_REGEXP_GLIBC
+
 EGLIBC_OPTIONS_PARSE:
 	@echo "####################################### EmbToolkit ######################################"
 	@echo "# Parsing eglibc options ...                                                            #"
 	@echo "#########################################################################################"
-	@echo "Does eglibc will support OPTION_EGLIBC_BACKTRACE?"
-ifeq ($(CONFIG_OPTION_EGLIBC_BACKTRACE),)
-	@echo "OPTION_EGLIBC_BACKTRACE = n" >> $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_BACKTRACE = n" >> $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_BACKTRACE = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_BACKTRACE = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_BSD?"
-ifeq ($(CONFIG_OPTION_EGLIBC_BSD),)
-	@echo "OPTION_EGLIBC_BSD = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_BSD = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_BSD = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_BSD = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_CXX_TESTS?"
-ifeq ($(CONFIG_OPTION_EGLIBC_CXX_TESTS),)
-	@echo "OPTION_EGLIBC_CXX_TESTS = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_CXX_TESTS = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_CXX_TESTS = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_CXX_TESTS = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_LIBM?"
-ifeq ($(CONFIG_OPTION_EGLIBC_LIBM),)
-	@echo "OPTION_EGLIBC_LIBM = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_LIBM = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_LIBM = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_LIBM = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_CHARSETS?"
-ifeq ($(CONFIG_OPTION_EGLIBC_CHARSETS),)
-	@echo "OPTION_EGLIBC_CHARSETS = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_CHARSETS = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_CHARSETS = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_CHARSETS = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_DB_ALIASES?"
-ifeq ($(CONFIG_OPTION_EGLIBC_DB_ALIASES),)
-	@echo "OPTION_EGLIBC_DB_ALIASES = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_DB_ALIASES = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_DB_ALIASES = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_DB_ALIASES = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_ENVZ?"
-ifeq ($(CONFIG_OPTION_EGLIBC_ENVZ),)
-	@echo "OPTION_EGLIBC_ENVZ = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_ENVZ = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_ENVZ = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_ENVZ = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_FCVT?"
-ifeq ($(CONFIG_OPTION_EGLIBC_FCVT),)
-	@echo "OPTION_EGLIBC_FCVT = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_FCVT = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_FCVT = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_FCVT = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_FMTMSG?"
-ifeq ($(CONFIG_OPTION_EGLIBC_FMTMSG),)
-	@echo "OPTION_EGLIBC_FMTMSG = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_FMTMSG = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_FMTMSG = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_FSTAB?"
-ifeq ($(CONFIG_OPTION_EGLIBC_FSTAB),)
-	@echo "OPTION_EGLIBC_FSTAB = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_FSTAB = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_FSTAB = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_FSTAB = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_FTRAVERSE?"
-ifeq ($(CONFIG_OPTION_EGLIBC_FTRAVERSE),)
-	@echo "OPTION_EGLIBC_FTRAVERSE = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_FTRAVERSE = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_FTRAVERSE = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_FTRAVERSE = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_INET?"
-ifeq ($(CONFIG_OPTION_EGLIBC_INET),)
-	@echo "OPTION_EGLIBC_INET = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_INET = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_INET = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_INET = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_ADVANCED_INET6?"
-ifeq ($(CONFIG_OPTION_EGLIBC_ADVANCED_INET6),)
-	@echo "OPTION_EGLIBC_ADVANCED_INET6 = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_ADVANCED_INET6 = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_ADVANCED_INET6 = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_ADVANCED_INET6 = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_SUNRPC?"
-ifeq ($(CONFIG_OPTION_EGLIBC_SUNRPC),)
-	@echo "OPTION_EGLIBC_SUNRPC = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_SUNRPC = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_SUNRPC = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_SUNRPC = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_NIS?"
-ifeq ($(CONFIG_OPTION_EGLIBC_NIS),)
-	@echo "OPTION_EGLIBC_NIS = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_NIS = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_NIS = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_NIS = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_RCMD?"
-ifeq ($(CONFIG_OPTION_EGLIBC_RCMD),)
-	@echo "OPTION_EGLIBC_RCMD = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_RCMD = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_RCMD = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_RCMD = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_LOCALES?"
-ifeq ($(CONFIG_OPTION_EGLIBC_LOCALES),)
-	@echo "OPTION_EGLIBC_LOCALES = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_LOCALES = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_LOCALES = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_LOCALES = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_NSSWITCH?"
-ifeq ($(CONFIG_OPTION_EGLIBC_NSSWITCH),)
-	@echo "OPTION_EGLIBC_NSSWITCH = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_NSSWITCH = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_NSSWITCH = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_NSSWITCH = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_SPAWN?"
-ifeq ($(CONFIG_OPTION_EGLIBC_SPAWN),)
-	@echo "OPTION_EGLIBC_SPAWN = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_SPAWN = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_SPAWN = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_SPAWN = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_STREAMS?"
-ifeq ($(CONFIG_OPTION_EGLIBC_STREAMS),)
-	@echo "OPTION_EGLIBC_STREAMS = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_STREAMS = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_STREAMS = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_STREAMS = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_UTMP?"
-ifeq ($(CONFIG_OPTION_EGLIBC_UTMP),)
-	@echo "OPTION_EGLIBC_UTMP = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_UTMP = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_UTMP = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_UTMP = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_GETLOGIN?"
-ifeq ($(CONFIG_OPTION_EGLIBC_GETLOGIN),)
-	@echo "OPTION_EGLIBC_GETLOGIN = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_GETLOGIN = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_GETLOGIN = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_GETLOGIN = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_UTMPX?"
-ifeq ($(CONFIG_OPTION_EGLIBC_UTMPX),)
-	@echo "OPTION_EGLIBC_UTMPX = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_UTMPX = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_UTMPX = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_UTMPX = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_WORDEXP?"
-ifeq ($(CONFIG_OPTION_EGLIBC_WORDEXP),)
-	@echo "OPTION_EGLIBC_WORDEXP = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_WORDEXP = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_WORDEXP = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_WORDEXP = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_POSIX_C_LANG_WIDE_CHAR?"
-ifeq ($(CONFIG_OPTION_POSIX_C_LANG_WIDE_CHAR),)
-	@echo "OPTION_POSIX_C_LANG_WIDE_CHAR = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_POSIX_C_LANG_WIDE_CHAR = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_POSIX_C_LANG_WIDE_CHAR = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_POSIX_C_LANG_WIDE_CHAR = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_LOCALE_CODE?"
-ifeq ($(CONFIG_OPTION_EGLIBC_LOCALE_CODE),)
-	@echo "OPTION_EGLIBC_LOCALE_CODE = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_LOCALE_CODE = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_LOCALE_CODE = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_LOCALE_CODE = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_EGLIBC_CATGETS?"
-ifeq ($(CONFIG_OPTION_EGLIBC_CATGETS),)
-	@echo "OPTION_EGLIBC_CATGETS = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_CATGETS = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_EGLIBC_CATGETS = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_EGLIBC_CATGETS = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_POSIX_WIDE_CHAR_DEVICE_IO?"
-ifeq ($(CONFIG_OPTION_POSIX_WIDE_CHAR_DEVICE_IO),)
-	@echo "OPTION_POSIX_WIDE_CHAR_DEVICE_IO = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_POSIX_WIDE_CHAR_DEVICE_IO = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_POSIX_WIDE_CHAR_DEVICE_IO = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_POSIX_WIDE_CHAR_DEVICE_IO = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_POSIX_REGEXP?"
-ifeq ($(CONFIG_OPTION_POSIX_REGEXP),)
-	@echo "OPTION_POSIX_REGEXP = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_POSIX_REGEXP = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_POSIX_REGEXP = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_POSIX_REGEXP = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
-	@echo "Does eglibc will support OPTION_POSIX_REGEXP_GLIBC?"
-ifeq ($(CONFIG_OPTION_POSIX_REGEXP_GLIBC),)
-	@echo "OPTION_POSIX_REGEXP_GLIBC = n" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_POSIX_REGEXP_GLIBC = n" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-else
-	@echo "OPTION_POSIX_REGEXP_GLIBC = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config
-	@echo "OPTION_POSIX_REGEXP_GLIBC = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config
-endif
+	@for i in $(EGLIBC_OPTIONS); \
+	do \
+	echo "Does eglibc will support $$i?"; \
+	if grep -q CONFIG_$$i=y $(EMBTK_ROOT)/.config ; \
+	then \
+	echo "You said yes"; \
+	echo "$$i = y" >>  $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config; \
+	echo "$$i = y" >>  $(EGLIBC_BUILD_DIR)/option-groups.config; \
+	else \
+	echo "You said no"; \
+	echo "$$i = n" >> $(EGLIBC_HEADERS_BUILD_DIR)/option-groups.config; \
+	echo "$$i = n" >> $(EGLIBC_BUILD_DIR)/option-groups.config; \
+	fi \
+	done