patches/gcc/4.1.1/160-c99-complex-ugly-hack.patch
| author |
"Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> |
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Thu Aug 07 13:28:02 2008 +0000 (2008-08-07) |
| changeset 763 |
f078be5961ec |
| parent 1 |
eeea35fbf182
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| permissions |
-rw-r--r-- |
Fix building core C compiler.
PowerPC unveiled that you can't reliably build a target libgcc until you have C library headers.
In fact you can't build it at all. The fact that it did build for some architectures was purely coincidental, and a mistake.
This fix should still allow to build uClibc-based toolchains (some ARM uClibc toolchains were build-tested).
/trunk/scripts/build/cc_gcc.sh | 100 47 53 0 +++++++++++++++++++++++-------------------------
1 file changed, 47 insertions(+), 53 deletions(-)
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yann@1
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--- gcc-4.0.0/libstdc++-v3/configure-old 2005-04-30 22:04:48.061603912 -0500
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yann@1
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+++ gcc-4.0.0/libstdc++-v3/configure 2005-04-30 22:06:13.678588152 -0500
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yann@1
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@@ -7194,6 +7194,9 @@
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yann@1
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cat >>conftest.$ac_ext <<_ACEOF
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yann@1
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/* end confdefs.h. */
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yann@1
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#include <complex.h>
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yann@1
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+#ifdef __UCLIBC__
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yann@1
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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@1
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+#endif
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yann@1
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int
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yann@1
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main ()
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yann@1
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{
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