diff -r 1f296e367622 -r fe5e42bf7bbc docs/overview.txt
--- a/docs/overview.txt	Sun Jul 20 16:59:04 2008 +0000
+++ b/docs/overview.txt	Thu Aug 07 15:18:18 2008 +0000
@@ -611,31 +611,16 @@
        ${CT_ARCH}
    + provides:
      - optional
-     - the environment variables to configure the cross-gcc
-       - CT_ARCH_WITH_ARCH
-       - CT_ARCH_WITH_ABI
-       - CT_ARCH_WITH_CPU
-       - CT_ARCH_WITH_TUNE
-       - CT_ARCH_WITH_FPU
-       - CT_ARCH_WITH_FLOAT
-     - contain (defaults):
-       - CT_ARCH_WITH_ARCH    : the gcc ./configure switch to select architecture level         ( "--with-arch=${CT_ARCH_ARCH}"       )
-       - CT_ARCH_WITH_ABI     : the gcc ./configure switch to select ABI level                  ( "--with-abi=${CT_ARCH_ABI}"         )
-       - CT_ARCH_WITH_CPU     : the gcc ./configure switch to select CPU instruction set        ( "--with-cpu=${CT_ARCH_CPU}"         )
-       - CT_ARCH_WITH_TUNE    : the gcc ./configure switch to select scheduling                 ( "--with-tune=${CT_ARCH_TUNE}"       )
-       - CT_ARCH_WITH_FPU     : the gcc ./configure switch to select FPU type                   ( "--with-fpu=${CT_ARCH_FPU}"         )
-       - CT_ARCH_WITH_FLOAT   : the gcc ./configure switch to select floating point arithmetics ( "--with-float=soft" or /empty/      )
+     - the environment variables to configure the cross-gcc (defaults)
+       - CT_ARCH_WITH_ARCH    : the gcc ./configure switch to select architecture level         ( "--with-arch=${CT_ARCH_ARCH}"   )
+       - CT_ARCH_WITH_ABI     : the gcc ./configure switch to select ABI level                  ( "--with-abi=${CT_ARCH_ABI}"     )
+       - CT_ARCH_WITH_CPU     : the gcc ./configure switch to select CPU instruction set        ( "--with-cpu=${CT_ARCH_CPU}"     )
+       - CT_ARCH_WITH_TUNE    : the gcc ./configure switch to select scheduling                 ( "--with-tune=${CT_ARCH_TUNE}"   )
+       - CT_ARCH_WITH_FPU     : the gcc ./configure switch to select FPU type                   ( "--with-fpu=${CT_ARCH_FPU}"     )
+       - CT_ARCH_WITH_FLOAT   : the gcc ./configure switch to select floating point arithmetics ( "--with-float=soft" or /empty/  )
    + provides:
      - optional
-     - the environment variables to pass to the cross-gcc to build target binaries
-       - CT_ARCH_ARCH_CFLAG
-       - CT_ARCH_ABI_CFLAG
-       - CT_ARCH_CPU_CFLAG
-       - CT_ARCH_TUNE_CFLAG
-       - CT_ARCH_FPU_CFLAG
-       - CT_ARCH_FLOAT_CFLAG
-       - CT_ARCH_ENDIAN_CFLAG
-     - contain (defaults):
+     - the environment variables to pass to the cross-gcc to build target binaries (defaults)
        - CT_ARCH_ARCH_CFLAG   : the gcc switch to select architecture level                     ( "-march=${CT_ARCH_ARCH}"            )
        - CT_ARCH_ABI_CFLAG    : the gcc switch to select ABI level                              ( "-mabi=${CT_ARCH_ABI}"              )
        - CT_ARCH_CPU_CFLAG    : the gcc switch to select CPU instruction set                    ( "-mcpu=${CT_ARCH_CPU}"              )
@@ -645,6 +630,20 @@
        - CT_ARCH_ENDIAN_CFLAG : the gcc switch to choose big or little endian                   ( "-mbig-endian" or "-mlittle-endian" )
      - default to:
        see above.
+   + provides:
+     - optional
+     - the environement variables to configure the core and final compiler, specific to this architecture:
+       - CT_ARCH_CC_CORE_EXTRA_CONFIG   : additional, architecture specific core gcc ./configure flags
+       - CT_ARCH_CC_EXTRA_CONFIG        : additional, architecture specific final gcc ./configure flags
+     - default to:
+       - all empty
+   + provides:
+     - optional
+     - the architecture-specific CFLAGS and LDFLAGS:
+       - CT_ARCH_TARGET_CLFAGS
+       - CT_ARCH_TARGET_LDFLAGS
+     - default to:
+       - all empty
 
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