patches/gcc/4.4.5/370-bootstrap-target_lib_path.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 ChangeLog:
     2 2010-01-06  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
     3 
     4 	PR bootstrap/41818
     5 	* Makefile.tpl (BASE_TARGET_EXPORTS): Only add TARGET_LIB_PATH
     6 	to $(RPATH_ENVVAR) if bootstrapping.
     7 	* Makefile.in: Regenerate.
     8 
     9 diff -durN gcc-4.4.5.orig/Makefile.in gcc-4.4.5/Makefile.in
    10 --- gcc-4.4.5.orig/Makefile.in	2009-04-25 06:10:29.000000000 +0200
    11 +++ gcc-4.4.5/Makefile.in	2010-10-09 23:13:50.000000000 +0200
    12 @@ -245,7 +245,10 @@
    13  	STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
    14  	WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
    15  	WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
    16 -	$(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
    17 +@if gcc-bootstrap
    18 +	$(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
    19 +@endif gcc-bootstrap
    20 +	$(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
    21  
    22  RAW_CXX_TARGET_EXPORTS = \
    23  	$(BASE_TARGET_EXPORTS) \
    24 diff -durN gcc-4.4.5.orig/Makefile.tpl gcc-4.4.5/Makefile.tpl
    25 --- gcc-4.4.5.orig/Makefile.tpl	2009-04-14 10:57:33.000000000 +0200
    26 +++ gcc-4.4.5/Makefile.tpl	2010-10-09 23:13:50.000000000 +0200
    27 @@ -248,7 +248,10 @@
    28  	STRIP="$(STRIP_FOR_TARGET)"; export STRIP; \
    29  	WINDRES="$(WINDRES_FOR_TARGET)"; export WINDRES; \
    30  	WINDMC="$(WINDMC_FOR_TARGET)"; export WINDMC; \
    31 -	$(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
    32 +@if gcc-bootstrap
    33 +	$(RPATH_ENVVAR)=`echo "$(TARGET_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR); \
    34 +@endif gcc-bootstrap
    35 +	$(RPATH_ENVVAR)=`echo "$(HOST_LIB_PATH)$$$(RPATH_ENVVAR)" | sed 's,::*,:,g;s,^:*,,;s,:*$$,,'`; export $(RPATH_ENVVAR);
    36  
    37  RAW_CXX_TARGET_EXPORTS = \
    38  	$(BASE_TARGET_EXPORTS) \