crosstool-ng: patches/gcc/4.4.3/340-ecjx-host-cc.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 diff -ur gcc-4.4.1-orig/libjava/Makefile.in gcc-4.4.1/libjava/Makefile.in

     2 --- gcc-4.4.1-orig/libjava/Makefile.in	2009-08-04 04:12:27.000000000 -0700

     3 +++ gcc-4.4.1/libjava/Makefile.in	2009-09-23 22:03:15.750951483 -0700

     4 @@ -8874,6 +8874,9 @@

     5  ecjx$(EXEEXT): $(ecjx_OBJECTS) $(ecjx_DEPENDENCIES)

     6  	@rm -f ecjx$(EXEEXT)

     7  	$(ecjx_LINK) $(ecjx_LDFLAGS) $(ecjx_OBJECTS) $(ecjx_LDADD) $(LIBS)

     8 +ecjx.$(OBJEXT): $(ecjx_SOURCES)

     9 +	@rm -f ecjx.$(OBJEXT)

    10 +	$(CC_FOR_BUILD) $(BUILD_CFLAGS) -c -o $@ $<

    11  gappletviewer$(EXEEXT): $(gappletviewer_OBJECTS) $(gappletviewer_DEPENDENCIES)

    12  	@rm -f gappletviewer$(EXEEXT)

    13  	$(gappletviewer_LINK) $(gappletviewer_LDFLAGS) $(gappletviewer_OBJECTS) $(gappletviewer_LDADD) $(LIBS)

author	"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
	Thu May 26 22:51:03 2011 +0200 (2011-05-26)
changeset 2481	30644208c955
parent 1611	e2516bba8fe5
permissions	-rw-r--r--