patches/gcc/3.4.6/170-sdk-libstdc++-includes.patch
author Michael Hope <michael.hope@linaro.org>
Wed Oct 19 15:27:32 2011 +1300 (2011-10-19)
changeset 2739 f320e22f2cba
parent 339 bd5e0a849352
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>
yann@339
     1
diff -durN gcc-3.4.6.orig/libstdc++-v3/fragment.am gcc-3.4.6/libstdc++-v3/fragment.am
yann@339
     2
--- gcc-3.4.6.orig/libstdc++-v3/fragment.am	2003-08-27 02:38:28.000000000 +0200
yann@339
     3
+++ gcc-3.4.6/libstdc++-v3/fragment.am	2007-08-15 22:59:09.000000000 +0200
yann@339
     4
@@ -18,7 +18,7 @@
yann@339
     5
 	$(WARN_FLAGS) $(WERROR) -fdiagnostics-show-location=once
yann@339
     6
 
yann@339
     7
 # -I/-D flags to pass when compiling.
yann@339
     8
-AM_CPPFLAGS = $(GLIBCXX_INCLUDES)
yann@339
     9
+AM_CPPFLAGS = $(GLIBCXX_INCLUDES) -I$(toplevel_srcdir)/include
yann@339
    10
 
yann@339
    11
 
yann@339
    12
 
yann@339
    13
diff -durN gcc-3.4.6.orig/libstdc++-v3/libmath/Makefile.am gcc-3.4.6/libstdc++-v3/libmath/Makefile.am
yann@339
    14
--- gcc-3.4.6.orig/libstdc++-v3/libmath/Makefile.am	2003-08-27 23:29:43.000000000 +0200
yann@339
    15
+++ gcc-3.4.6/libstdc++-v3/libmath/Makefile.am	2007-08-15 22:59:09.000000000 +0200
yann@339
    16
@@ -32,7 +32,7 @@
yann@339
    17
 
yann@339
    18
 libmath_la_SOURCES = stubs.c
yann@339
    19
 
yann@339
    20
-AM_CPPFLAGS = $(CANADIAN_INCLUDES)
yann@339
    21
+AM_CPPFLAGS = $(CANADIAN_INCLUDES) -I$(toplevel_srcdir)/include
yann@339
    22
 
yann@339
    23
 # Only compiling "C" sources in this directory.
yann@339
    24
 LIBTOOL = @LIBTOOL@ --tag CC