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patches/gcc/4.4.4/320-c99-snprintf.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Wed Sep 14 12:59:17 2011 +0200 (2011-09-14)
changeset 2676 af542a04bf69
parent 1948 d341be24dc68
permissions -rw-r--r--
cc/gcc: speed up the build a little bit

Even if the current process is highly parallel, crosstool-NG spends most
of its time in single-job steps on fast machines (with a 12-CPU system,
I approximate the parallel vs. non-parallel time to be in the order os
1 to 3; that is crostool-NG spends two-thirds of its time running
non-parallel jobs).

Some steps to build gcc can be paralleled, gaining a litle bit of time
on the whole compilation.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 diff -durN gcc-4.4.4.orig/libstdc++-v3/include/c_global/cstdio gcc-4.4.4/libstdc++-v3/include/c_global/cstdio

     2 --- gcc-4.4.4.orig/libstdc++-v3/include/c_global/cstdio	2009-04-10 01:23:07.000000000 +0200

     3 +++ gcc-4.4.4/libstdc++-v3/include/c_global/cstdio	2010-05-16 19:37:06.000000000 +0200

     4 @@ -139,7 +139,7 @@

     5  

     6  _GLIBCXX_END_NAMESPACE

     7  

     8 -#if _GLIBCXX_USE_C99

     9 +#if _GLIBCXX_USE_C99 || defined __UCLIBC__

    10  

    11  #undef snprintf

    12  #undef vfscanf
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