crosstool-ng: patches/binutils/2.19/180-libiberty-pic.patch@30644208c955

configure: add possibility to set arbitrary variable in check_for

If check_for is able to find the required prog/inc/lib, allow it to
set an arbitrary variable to 'y'. This variable is then pushed down
to the kconfig definition.

For example:
has_or_abort prog=foobar kconfig=has_foobar

If foobar is available, it yields a kconfig variable defaulting to y:
config CONFIGURE_has_foobar
bool
default y

If foobar is missing, it yields a kconfig variable defaulting to n:
config CONFIGURE_has_foobar
bool

Thus it is possible to depends on that variabel to show/hide options:
config SOME_FEATURE
bool
prompt "Some feature"
depends on CONFIGURE_has_foobar

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>

     1 Original patch from Gentoo:

     2 gentoo/src/patchsets/binutils/2.19/91_all_libiberty-pic.patch

     4 diff -durN binutils-2.19.orig/libiberty/Makefile.in binutils-2.19/libiberty/Makefile.in

     5 --- binutils-2.19.orig/libiberty/Makefile.in	2008-07-24 15:51:49.000000000 +0200

     6 +++ binutils-2.19/libiberty/Makefile.in	2008-11-23 17:03:33.000000000 +0100

     7 @@ -227,6 +227,7 @@

     8  	  $(AR) $(AR_FLAGS) $(TARGETLIB) \

     9  	    $(REQUIRED_OFILES) $(EXTRA_OFILES) $(LIBOBJS); \

    10  	  $(RANLIB) $(TARGETLIB); \

    11 +	  cp $(TARGETLIB) ../ ; \

    12  	  cd ..; \

    13  	else true; fi

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Thu May 26 22:51:03 2011 +0200 (2011-05-26)
changeset 2481	30644208c955
permissions	-rw-r--r--