patches/gcc/4.2.1/190-c99-complex-ugly-hack.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sat Dec 19 12:44:21 2009 +0100 (2009-12-19)
changeset 1663 e94f4ffddd1d
parent 313 2f223aafc7cb
permissions -rw-r--r--
scripts: check for, and warn about an unset CT_PREFIX_DIR

The user shall provide a directory to install the toolchain into.
If he/she does not, this is an error, and shall be detected properly,
rather than relying on failure down the road.

Thanks to "Pedro I. Sanchez" <psanchez@colcan.ca> for pointing out
the issue:
http://sourceware.org/ml/crossgcc/2009-12/msg00011.html
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diff -durN gcc-4.2.1.orig/libstdc++-v3/configure gcc-4.2.1/libstdc++-v3/configure
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--- gcc-4.2.1.orig/libstdc++-v3/configure	2007-08-03 20:30:21.000000000 +0200
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+++ gcc-4.2.1/libstdc++-v3/configure	2007-08-03 20:33:56.000000000 +0200
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@@ -7514,6 +7514,9 @@
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 cat >>conftest.$ac_ext <<_ACEOF
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 /* end confdefs.h.  */
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 #include <complex.h>
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+#ifdef __UCLIBC__
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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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+#endif
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 int
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 main ()
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 {