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patches/uClibc/0.9.29/140-bits_sysnum_h.patch
author Michael Hope <michael.hope@linaro.org>
Wed Oct 19 15:27:32 2011 +1300 (2011-10-19)
changeset 2739 f320e22f2cba
parent 108 69407950a2a2
permissions -rw-r--r--
arch: add softfp support

Some architectures support a mixed hard/soft floating point, where
the compiler emits hardware floating point instructions, but passes
the operands in core (aka integer) registers.

For example, ARM supports this mode (to come in the next changeset).

Add support for softfp cross compilers to the GCC and GLIBC
configuration. Needed for Ubuntu and other distros that are softfp.

Signed-off-by: Michael Hope <michael.hope@linaro.org>
[yann.morin.1998@anciens.enib.fr: split the original patch]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 YEM-20070519:

     2 bits/sysnum.h needs a cross compiler to be built. Fortunately, this

     3 header is not needed to build gcc. Move generation of this header.

     4 

     5 Index: uClibc/Makefile.in

     6 ===================================================================

     7 --- uClibc/Makefile.in	(revision 18651)

     8 +++ uClibc/Makefile.in	(working copy)

     9 @@ -91,6 +91,11 @@

    10  			$(LN) -fs $$i .; \

    11  		done; \

    12  	fi

    13 +ifeq ($(UCLIBC_HAS_LOCALE),y)

    14 +	$(MAKE) locale_headers

    15 +endif

    16 +

    17 +pregen: headers

    18  	$(Q)\

    19  	set -e; \

    20  	cd $(top_builddir); \

    21 @@ -102,12 +107,7 @@

    22  	else \

    23  		mv -f $$tmp include/bits/sysnum.h; \

    24  	fi

    25 -ifeq ($(UCLIBC_HAS_LOCALE),y)

    26 -	$(MAKE) locale_headers

    27 -endif

    28  

    29 -pregen: headers

    30 -

    31  install: install_runtime install_dev

    32  

    33
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