patches/gcc/4.4.0/330-c99-snprintf.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>
yann@1393
     1
diff -durN gcc-4.4.0.orig/libstdc++-v3/include/c_global/cstdio gcc-4.4.0/libstdc++-v3/include/c_global/cstdio
yann@1393
     2
--- gcc-4.4.0.orig/libstdc++-v3/include/c_global/cstdio	2009-04-10 01:23:07.000000000 +0200
yann@1393
     3
+++ gcc-4.4.0/libstdc++-v3/include/c_global/cstdio	2009-05-27 21:38:58.000000000 +0200
yann@1393
     4
@@ -139,7 +139,7 @@
yann@1393
     5
 
yann@1393
     6
 _GLIBCXX_END_NAMESPACE
yann@1393
     7
 
yann@1393
     8
-#if _GLIBCXX_USE_C99
yann@1393
     9
+#if _GLIBCXX_USE_C99 || defined __UCLIBC__
yann@1393
    10
 
yann@1393
    11
 #undef snprintf
yann@1393
    12
 #undef vfscanf