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patches/uClibc/0.9.32/170-Conditionalize-use-libgcc_eh-when-libubacktrace-is-n.patch
author Michael Hope <michael.hope@linaro.org>
Wed Oct 19 15:27:32 2011 +1300 (2011-10-19)
changeset 2739 f320e22f2cba
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 From the uClibc ML archives:

     2     http://lists.uclibc.org/pipermail/uclibc/2011-June/045411.html

     3 

     4 >From 364a3a9c576d604bed146efe0b8b33d2b81d4c64 Mon Sep 17 00:00:00 2001

     5 From: Jason Woodward <jason.woodward@timesys.com>

     6 Date: Sat, 11 Jun 2011 01:08:48 -0400

     7 Subject: [PATCH 1/3] Conditionalize use libgcc_eh when libubacktrace is not enabled

     8 

     9 Signed-off-by: Jason Woodward <jason.woodward@timesys.com>

    10 ---

    11  libubacktrace/Makefile.in |    2 +-

    12  1 files changed, 1 insertions(+), 1 deletions(-)

    13 

    14 diff --git a/libubacktrace/Makefile.in b/libubacktrace/Makefile.in

    15 index f75f68b..880a8af 100644

    16 --- a/libubacktrace/Makefile.in

    17 +++ b/libubacktrace/Makefile.in

    18 @@ -12,7 +12,7 @@ CFLAGS-libubacktrace := -DNOT_IN_libc -DIS_IN_libubacktrace $(SSP_ALL_CFLAGS)

    19  

    20  LDFLAGS-libubacktrace.so := $(LDFLAGS) $(top_builddir)lib/libdl-$(VERSION).so

    21  

    22 -ifeq ($(CONFIG_ARM_EABI),y)

    23 +ifeq ($(UCLIBC_HAS_BACKTRACE)$(CONFIG_ARM_EABI),yy)

    24  LIBGCC += $(shell $(CC) -print-file-name=libgcc_eh.a)

    25  endif

    26  

    27 -- 

    28 1.7.0.4

    29
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