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| author | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2010-04-07 09:18:20 +0200 |
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| committer | Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | 2010-04-07 09:18:20 +0200 |
| commit | 24e4d092a5976ab5f4797967f66ea3940f474872 (patch) | |
| tree | 3a43dd2d0e85202c6bf4445cf7316eb453fef6cf /patches/uClibc | |
| parent | 55ba3f63787bfac8e81a7651490bd99654bcb5d5 (diff) | |
| download | crosstool-ng-24e4d092a5976ab5f4797967f66ea3940f474872.tar.gz crosstool-ng-24e4d092a5976ab5f4797967f66ea3940f474872.tar.bz2 crosstool-ng-24e4d092a5976ab5f4797967f66ea3940f474872.zip | |
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
Diffstat (limited to 'patches/uClibc')
| -rw-r--r-- | patches/uClibc/0.9.30.2/290-blackfin-nommu-fork-stub.patch | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/patches/uClibc/0.9.30.2/290-blackfin-nommu-fork-stub.patch b/patches/uClibc/0.9.30.2/290-blackfin-nommu-fork-stub.patch new file mode 100644 index 00000000..7dc0439d --- /dev/null +++ b/patches/uClibc/0.9.30.2/290-blackfin-nommu-fork-stub.patch @@ -0,0 +1,32 @@ +From: Jie Zhang <jie.zhang@analog.com> +Date: Mon, 1 Jun 2009 07:25:42 +0000 (+0000) +Subject: Backport UCLIBC_HAS_STUBS config option from the upstream. This option makes uClibc... +X-Git-Url: http://blackfin.uclinux.org/git/?p=readonly-mirrors%2Ftoolchain.git;a=commitdiff_plain;h=cacea6b12bae6f6cfd08e2bbec536e9b23b342f5 + +Backport UCLIBC_HAS_STUBS config option from the upstream. This option makes uClibc provide fork() stub on NOMMU targets. It's default off. + + +git-svn-id: svn://localhost/svn/toolchain/trunk@3417 2adf4935-75e9-4407-93b2-34b21a1880a4 +--- + +Index: uClibc-0.9.30.2/libc/unistd/daemon.c +=================================================================== +--- uClibc-0.9.30.2.orig/libc/unistd/daemon.c 2010-01-13 22:22:31.000000000 +0100 ++++ uClibc-0.9.30.2/libc/unistd/daemon.c 2010-04-06 22:04:11.000000000 +0200 +@@ -55,7 +55,6 @@ + libc_hidden_proto(dup2) + libc_hidden_proto(setsid) + libc_hidden_proto(chdir) +-libc_hidden_proto(fork) + + #ifndef __ARCH_USE_MMU__ + #include <sys/syscall.h> +@@ -85,6 +84,8 @@ + return ret; + } + #else ++libc_hidden_proto(fork) ++ + static inline pid_t fork_parent(void) + { + switch (fork()) { |