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patches/uClibc/0.9.28/120-no_LFS-no_readahead.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Thu Aug 07 13:28:02 2008 +0000 (2008-08-07)
changeset 763 f078be5961ec
parent 1 eeea35fbf182
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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     1
 
diff -dur uClibc-0.9.28.1.orig/libc/sysdeps/linux/common/Makefile uClibc-0.9.28.1/libc/sysdeps/linux/common/Makefile
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--- uClibc-0.9.28.1.orig/libc/sysdeps/linux/common/Makefile	2007-01-26 00:54:19.000000000 +0100
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+++ uClibc-0.9.28.1/libc/sysdeps/linux/common/Makefile	2007-02-01 08:44:37.000000000 +0100
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@@ -25,6 +25,10 @@
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 SRCS := $(filter-out sbrk.c,$(SRCS))
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 endif
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+ifneq ($(strip $(UCLIBC_HAS_LFS)),y)
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+SRCS := $(filter-out readahead.c,$(SRCS))
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+endif
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+
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 ifneq ($(strip $(UCLIBC_HAS_SSP)),y)
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 SRCS := $(filter-out ssp.c,$(SRCS))
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 endif
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