Retire obsoleted milestones

... and the code dependent on them, after the latest wave of obsolete
package removals. This concludes the glorious history of the original
uClibc (non-NG) with lots of kludges removed.

There was a choice here, whether to call the resulting libc "uClibc" or
"uClibc-ng". I opted in favor of giving uClibc-ng the recognition it
deserves, although it had some ripple effect in the ct-ng code.

Signed-off-by: Alexey Neyman <stilor@att.net>

4 files changed, 4 insertions, 94 deletions

diff --git a/config/libc/glibc.in b/config/libc/glibc.in
index 63c31f6..39c2c20 100644
--- a/config/libc/glibc.in
+++ b/config/libc/glibc.in
@@ -66,7 +66,6 @@ config GLIBC_DEP_MAKE_4_0
     def_bool y
     depends on GLIBC_2_28_or_later && !CONFIGURE_has_make_4_0_or_newer
     select COMP_TOOLS_MAKE
-    select MAKE_REQUIRE_4_0_or_later
     select MAKE_GNUMAKE_SYMLINK # Override old host make in .build/tools/bin
 
 # Glibc 2.31 removed support for pre-v8 SPARC in 32-bit mode (64-bit mode always
diff --git a/config/libc/mingw-w64.in b/config/libc/mingw-w64.in
index d176e47..1880f08 100644
--- a/config/libc/mingw-w64.in
+++ b/config/libc/mingw-w64.in
@@ -9,10 +9,6 @@
 ##
 ## help The de-facto standard for Mingw distributions.
 
-config MINGW_W64_REQUIRES_W64_VENDOR
-	bool
-	default y if MINGW_W64_V4_or_later
-
 config THREADS
     default "win32"  if THREADS_NATIVE
     default "posix"  if THREADS_POSIX
diff --git a/config/libc/newlib.in b/config/libc/newlib.in
index ce426da..83ae4b1 100644
--- a/config/libc/newlib.in
+++ b/config/libc/newlib.in
@@ -1,6 +1,7 @@
 # newlib options
 
 ## depends on BARE_METAL
+## select LIBC_PROVIDES_CXA_ATEXIT
 ## select LIBC_SUPPORT_THREADS_NONE
 ## select CC_CORE_PASS_1_NEEDED
 
@@ -11,21 +12,6 @@
 ## help array of processors, and will usually work on any architecture with
 ## help the addition of a few low-level routines.
 
-# maybe older versions of newlib will support it too, but this
-# needs to be checked
-config NEWLIB_CXA_ATEXIT
-    def_bool y
-    depends on NEWLIB_2_0_or_later
-    select LIBC_PROVIDES_CXA_ATEXIT
-
-config NEWLIB_HAS_NANO_MALLOC
-    def_bool y
-    depends on NEWLIB_2_1_or_later
-
-config NEWLIB_HAS_NANO_FORMATTED_IO
-    def_bool y
-    depends on NEWLIB_2_2_or_later
-
 config LIBC_NEWLIB_TARGET_CFLAGS
     string
     prompt "Target CFLAGS for newlib"
@@ -197,7 +183,6 @@ config LIBC_NEWLIB_LTO
 config LIBC_NEWLIB_NANO_MALLOC
     bool
     prompt "Enable Nano Malloc"
-    depends on NEWLIB_HAS_NANO_MALLOC
     help
       NEWLIB has two implementations of malloc family's functions, one in
       `mallocr.c' and the other one in `nano-mallocr.c'.  This options
@@ -208,7 +193,6 @@ config LIBC_NEWLIB_NANO_MALLOC
 config LIBC_NEWLIB_NANO_FORMATTED_IO
     bool
     prompt "Enable Nano Formatted I/O"
-    depends on NEWLIB_HAS_NANO_FORMATTED_IO
     help
       This builds NEWLIB with a special implementation of formatted I/O
       functions, designed to lower the size of application on small systems
diff --git a/config/libc/uClibc.in b/config/libc/uClibc-ng.in
index c88bbc8..705c0d4 100644
--- a/config/libc/uClibc.in
+++ b/config/libc/uClibc-ng.in
@@ -4,7 +4,7 @@
 ##
 ## select LIBC_SUPPORT_THREADS_LT
 ## select LIBC_SUPPORT_THREADS_NONE
-## select LIBC_SUPPORT_THREADS_NATIVE if UCLIBC_0_9_33_2_or_later
+## select LIBC_SUPPORT_THREADS_NATIVE
 ## select CC_CORE_PASS_1_NEEDED
 ##
 ## help The de-facto standard for embeded linux systems.
@@ -21,27 +21,6 @@ comment "'softfp' ABI and uClibc is not entirely tested in crosstool-NG"
 comment "You may experience issues, although it should work just fine"
 endif # ARCH_FLOAT_SOFTFP
 
-config LIBC_UCLIBC_HAS_SUNRPC
-    bool
-    default y if !UCLIBC_1_0_23_or_later
-
-config LIBC_UCLIBC_HAS_LIBICONV
-    bool
-    default y if UCLIBC_1_0_21_or_later
-
-config LIBC_UCLIBC_PARALLEL
-    def_bool y
-    depends on UCLIBC_0_9_33_2_or_later
-
-config LIBC_UCLIBC_NG
-    def_bool y
-    depends on UCLIBC_1_0_0_or_later
-
-# uClibc-ng 1.0.15 did away with 2 implementations of linuxthreads
-config UCLIBC_MERGED_LINUXTHREADS
-    def_bool y
-    depends on UCLIBC_1_0_15_or_later
-
 choice
     bool
     prompt "uClibc verbosity:"
@@ -74,10 +53,8 @@ endchoice
 config LIBC_UCLIBC_VERBOSITY
     string
     default ""      if LIBC_UCLIBC_VERBOSITY_0
-    default "V=2"   if LIBC_UCLIBC_VERBOSITY_1 && LIBC_UCLIBC_NG
-    default "V=1"   if LIBC_UCLIBC_VERBOSITY_1
-    default "V=1"   if LIBC_UCLIBC_VERBOSITY_2 && LIBC_UCLIBC_NG
-    default "V=2"   if LIBC_UCLIBC_VERBOSITY_2
+    default "V=2"   if LIBC_UCLIBC_VERBOSITY_1
+    default "V=1"   if LIBC_UCLIBC_VERBOSITY_2
 
 choice
     bool
@@ -118,44 +95,6 @@ config LIBC_UCLIBC_CONFIG_FILE
 
       If the file is not provided, we fall back to a default config file.
 
-if THREADS_LT && !UCLIBC_MERGED_LINUXTHREADS
-
-choice
-    bool
-    prompt "Linuxthread implementation: "
-    default LIBC_UCLIBC_LNXTHRD_OLD
-
-config LIBC_UCLIBC_LNXTHRD_OLD
-    bool
-    prompt "old/stable"
-    help
-      From the uClibc config option help:
-        There are two versions of linuxthreads.  The older (stable) version
-        has been in uClibc for quite a long time but hasn't seen too many
-        updates other than bugfixes.
-
-config LIBC_UCLIBC_LNXTHRD_NEW
-    bool
-    prompt "new"
-    help
-      From the uClibc config option help:
-        The new version has not been tested much, and lacks ports for arches
-        which glibc does not support (like frv, etc...), but is based on
-        the latest code from glibc, so it may be the only choice for the
-        newer ports (like alpha/amd64/64bit arches and hppa).
-
-endchoice
-
-endif # THREADS_LT
-
-config LIBC_UCLIBC_LNXTHRD
-    string
-    default ""      if THREADS_NONE
-    default ""      if THREADS_NATIVE
-    default ""      if UCLIBC_MERGED_LINUXTHREADS
-    default "old"   if LIBC_UCLIBC_LNXTHRD_OLD
-    default "new"   if LIBC_UCLIBC_LNXTHRD_NEW
-
 config LIBC_UCLIBC_LOCALES
     bool
     select LIBC_UCLIBC_WCHAR
@@ -168,7 +107,6 @@ config LIBC_UCLIBC_LOCALES
 
 config LIBC_UCLIBC_LIBICONV
     bool "Enable iconv"
-    depends on LIBC_UCLIBC_HAS_LIBICONV
     help
       Say y if you want to enable <iconv.h> and the corresponding interfaces.
 
@@ -201,13 +139,6 @@ config LIBC_UCLIBC_FENV
       If you need fenv.h on other architectures, say 'y' here, but you may
       encounter some issues.
 
-config LIBC_UCLIBC_RPC
-    bool
-    prompt "Add support for RPC"
-    depends on LIBC_UCLIBC_HAS_SUNRPC
-    help
-      Enable support for remote procedure calls (RPC) in uClibc.
-
 config LIBC_UCLIBC_HAS_SSP
     bool
     prompt "Support stack smashing protection (SSP)"