patches/gcc/4.3.0/330-c99-complex-ugly-hack.patch
author |
Zoltan Devai <zdevai@gmail.com> |
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Wed Oct 28 12:03:38 2009 +0100 (2009-10-28) |
changeset 1602 |
1ba79f2126df |
permissions |
-rw-r--r-- |
libc/uClibc: fix building on system with recent glibc
While trying to build a toolchain with ct-ng 1.5.0,
arm-unknown-linux-uclibcgnueabi target,
I get the following error:
[INFO ] Installing C library headers
[EXTRA] Copying sources to build dir
[EXTRA] Applying configuration
[EXTRA] Building headers
[EXTRA] Installing headers
[ERROR] extra/scripts/unifdef.c:209: error: conflicting types for 'getline'
[ERROR] make[2]: *** [extra/scripts/unifdef] Error 1
[ERROR] Build failed in step 'Installing C library headers'
The following patch solves the problem.
(It's a backport of this uClibc commit:
http://git.uclibc.org/uClibc/commit/?id=49e81cada73616864b9b31df0aeb6961c30f5a6e
)
[--SNIP from another mail--]
AFAIK this is a problem since glibc 2.10.
yann@757
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Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.0/uclibc/90_all_303-c99-complex-ugly-hack.patch
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yann@757
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diff -durN gcc-4.3.0.orig/libstdc++-v3/configure gcc-4.3.0/libstdc++-v3/configure
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yann@757
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--- gcc-4.3.0.orig/libstdc++-v3/configure 2008-06-10 14:45:39.000000000 +0200
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yann@757
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+++ gcc-4.3.0/libstdc++-v3/configure 2008-06-10 14:45:54.000000000 +0200
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yann@757
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@@ -39006,6 +39006,9 @@
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yann@757
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cat >>conftest.$ac_ext <<_ACEOF
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yann@757
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/* end confdefs.h. */
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yann@757
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#include <complex.h>
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yann@757
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+#ifdef __UCLIBC__
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yann@757
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+#error ugly hack to make sure configure test fails here for cross until uClibc supports the complex funcs
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yann@757
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+#endif
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yann@757
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int
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yann@757
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main ()
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yann@757
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{
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