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patches/duma/2_5_1/100-cross-compile.patch
author Michael Hope <michael.hope@linaro.org>
Wed Oct 19 15:27:32 2011 +1300 (2011-10-19)
changeset 2739 f320e22f2cba
parent 236 42650dc4e95e
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 diff -dur duma_2_5_1/Makefile duma_2_5_1.orig/Makefile

     2 --- duma_2_5_1/Makefile	2006-06-18 06:02:13.000000000 +0200

     3 +++ duma_2_5_1.orig/Makefile	2007-07-11 17:49:43.000000000 +0200

     4 @@ -98,10 +98,6 @@

     5    LIBS=-lpthread

     6  endif

     7  

     8 -

     9 -CC=gcc

    10 -CXX=g++

    11 -AR=ar

    12  INSTALL=install

    13  

    14  ############################################################

    15 @@ -169,7 +165,7 @@

    16  

    17  createconf: createconf.o

    18  	- rm -f createconf

    19 -	$(CC) $(CFLAGS) $(DUMA_OPTIONS) createconf.o -o createconf

    20 +	$(HOSTCC) $(HOSTCFLAGS) $(DUMA_OPTIONS) createconf.o -o createconf

    21  

    22  tstheap: libduma.a tstheap.o

    23  	- rm -f tstheap

    24 @@ -211,7 +207,7 @@

    25  # define rules how to build objects for createconf

    26  #

    27  createconf.o:

    28 -	$(CC) $(CFLAGS) $(DUMA_OPTIONS) -c createconf.c -o $@

    29 +	$(HOSTCC) $(HOSTCFLAGS) $(DUMA_OPTIONS) -c createconf.c -o $@

    30  

    31  

    32  #
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