patches/glibc/2.3.6/120-allow-gcc-4.0-wordexp.patch
author Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Wed Apr 07 09:18:20 2010 +0200 (2010-04-07)
changeset 1910 207ad430c254
parent 402 197e1b49586e
permissions -rw-r--r--
Add basic support for the Blackfin architecture

For uClibc, the name of the Blackfin architecture is 'bfin'. Actually,
the naming of the architecture is quite messy: for toolchain tuples
and uClibc, it's bfin, but for the kernel, it's blackfin. We've
arbitraly choosen to name it "blackfin" in Crosstool-NG.

Add Blackfin-related uClibc patch to fix a build failure related to
fork() being used in unistd/daemon.c.

Yann E. MORIN:
Apply the patch to the kernel/linux build script to use 'linux'
in the noMMU tuples. See:
http://sourceware.org/ml/crossgcc/2010-04/msg00010.html
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../sysdeps/generic/wordexp.c: In function 'exec_comm':
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../sysdeps/generic/wordexp.c:815: sorry, unimplemented: inlining failed in call to 'exec_comm_child': function body not available
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../sysdeps/generic/wordexp.c:900: sorry, unimplemented: called from here
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make[2]: *** [/home/dank/queue/jobdir.fast2/crosstool-dev/build/i686-unknown-linux-gnu/gcc-4.0-20050305-glibc-2.3-20050307/build-glibc/posix/wordexp.o] Error
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I had to add the keyword 'inline' to get it to compile:
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--- glibc-2.3-20050307/sysdeps/generic/wordexp.c.old	2005-03-12 08:54:15.709253928 -0800
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+++ glibc-2.3-20050307/sysdeps/generic/wordexp.c	2005-03-12 08:54:51.242852000 -0800
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@@ -809,7 +809,7 @@
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 }
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 /* Function called by child process in exec_comm() */
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-static void
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+static inline void
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 internal_function __attribute__ ((always_inline))
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 exec_comm_child (char *comm, int *fildes, int showerr, int noexec)
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 {
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Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>