Mercurialcrosstool-ng / annotate
summary | shortlog | changelog | graph | tags | branches | files | changeset | file | latest | revisions | annotate | diff | raw | help
patches/gcc/4.3.1/280-c99-complex-ugly-hack.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sun Oct 31 16:50:07 2010 +0100 (2010-10-31)
changeset 2163 96082aa6459f
permissions -rw-r--r--
scripts: do not provide to-sysroot include symlink

Do not provide the PREFIX/TUPLE/include -> SYSROOT/usr/include symlink,
and let gcc install its dependable C++ headers were it sees fit to
install them.

See the test by Anthony (by the end of the messages):
http://sourceware.org/ml/crossgcc/2010-10/msg00129.html
http://sourceware.org/ml/crossgcc/2010-10/msg00134.html

See also the comment by Arnaud:
http://sourceware.org/ml/crossgcc/2010-10/msg00157.html

Reported-by: Anthony Foiani <anthony.foiani@gmail.com>
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
yann@757 
     1
 
Original patch from gentoo: gentoo/src/patchsets/gcc/4.3.1/uclibc/90_all_303-c99-complex-ugly-hack.patch
yann@757 
     2
 
diff -durN gcc-4.3.1.orig/libstdc++-v3/configure gcc-4.3.1/libstdc++-v3/configure
yann@757 
     3
 
--- gcc-4.3.1.orig/libstdc++-v3/configure	2008-06-10 14:58:43.000000000 +0200
yann@757 
     4
 
+++ gcc-4.3.1/libstdc++-v3/configure	2008-06-10 14:58:58.000000000 +0200
yann@757 
     5
 
@@ -39006,6 +39006,9 @@
yann@757 
     6
 
 cat >>conftest.$ac_ext <<_ACEOF
yann@757 
     7
 
 /* end confdefs.h.  */
yann@757 
     8
 
 #include <complex.h>
yann@757 
     9
 
+#ifdef __UCLIBC__
yann@757 
    10
 
+#error ugly hack to make sure configure test fails here for cross until uClibc supports the complex funcs
yann@757 
    11
 
+#endif
yann@757 
    12
 
 int
yann@757 
    13
 
 main ()
yann@757 
    14
 
 {
crosstool-ng