Switch gen-kconfig to new framework

Also:
- Move companion_* to comp_* to match the kconfig symbols
- Replace bootstrap with former gen-versions.sh
- Fold *.in.2 into their respective first parts; this moves common
  options to the end - if it is undesirable, inclusion of *.in
  can be moved where *.in.2 used to be (but that will also move
  version selection after common options).
- Retire addToolVersion.sh (may later replace with a more
  comprehensive script that tries to download the added tarballs,
  copy the patches and try to apply them, and create a version.desc).

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

1 files changed, 38 insertions, 1 deletions

diff --git a/config/arch/mips.in b/config/arch/mips.in
index 1168f5e6..850fe113 100644
--- a/config/arch/mips.in
+++ b/config/arch/mips.in
@@ -9,6 +9,43 @@
 ## select ARCH_SUPPORTS_WITH_ARCH
 ## select ARCH_SUPPORTS_WITH_TUNE
 ## select ARCH_SUPPORTS_WITH_FLOAT
-##
+
 ## help The MIPS architecture, as defined by:
 ## help     http://www.mips.com/
+
+choice
+    bool
+    prompt "ABI"
+
+config ARCH_mips_o32
+    bool
+    prompt "o32"
+    depends on (ARCH_32 || MULTILIB)
+    help
+      This is the -mabi=32 gcc option.
+
+config ARCH_mips_n32
+    bool
+    prompt "n32"
+    depends on ARCH_64
+    help
+      This is the -mabi=n32 gcc option.
+
+config ARCH_mips_n64
+    bool
+    prompt "n64"
+    depends on ARCH_64
+    help
+      This is the -mabi=64 gcc option.
+
+# Not supported on Linux:
+# o64   : seems related to *BSD
+# eabi  : seems related to bare-metal
+
+endchoice
+
+config ARCH_mips_ABI
+    string
+    default "32"    if ARCH_mips_o32
+    default "n32"   if ARCH_mips_n32
+    default "64"    if ARCH_mips_n64