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patches/gcc/4.3.0/330-c99-complex-ugly-hack.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sat Jan 09 16:05:01 2010 +0100 (2010-01-09)
changeset 1719 5c0d326c2cea
permissions -rw-r--r--
libc/glibc: correctly handle dual-bitness archs

If the selected ARCH is dual-bitness (eg. supports 32- and 64-bit),
then we need to know the correct place where to fetch some headers.
Currently, this applies only to x86 variants: i386 and x86_64. 
     1 Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.0/uclibc/90_all_303-c99-complex-ugly-hack.patch

     2 diff -durN gcc-4.3.0.orig/libstdc++-v3/configure gcc-4.3.0/libstdc++-v3/configure

     3 --- gcc-4.3.0.orig/libstdc++-v3/configure	2008-06-10 14:45:39.000000000 +0200

     4 +++ gcc-4.3.0/libstdc++-v3/configure	2008-06-10 14:45:54.000000000 +0200

     5 @@ -39006,6 +39006,9 @@

     6  cat >>conftest.$ac_ext <<_ACEOF

     7  /* end confdefs.h.  */

     8  #include <complex.h>

     9 +#ifdef __UCLIBC__

    10 +#error ugly hack to make sure configure test fails here for cross until uClibc supports the complex funcs

    11 +#endif

    12  int

    13  main ()

    14  {
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