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patches/uClibc/0.9.29/140-bits_sysnum_h.patch
author Remy Bohmer <linux@bohmer.net>
Fri Apr 09 21:04:37 2010 +0200 (2010-04-09)
changeset 1926 e6a9a4f36645
parent 108 69407950a2a2
permissions -rw-r--r--
cc/gcc: use proper host compiler for canadian bare-metal

While compiling a canadian toolchain for host=mingw32, build=linux,
target=m68k-elf the build fails because in this step of the gcc build
the Host compiler is used in this stage with the build-flags for the
build system. This results in an error where the header <sys/wait.h>
cannot be found.
This problem happens at least in the GCC-4.3.x and GCC-4.4.x range.

This is solved by passing the proper compilers on the Make cmd-line

Signed-off-by: Remy Bohmer <linux@bohmer.net> 
     1 YEM-20070519:

     2 bits/sysnum.h needs a cross compiler to be built. Fortunately, this

     3 header is not needed to build gcc. Move generation of this header.

     4 

     5 Index: uClibc/Makefile.in

     6 ===================================================================

     7 --- uClibc/Makefile.in	(revision 18651)

     8 +++ uClibc/Makefile.in	(working copy)

     9 @@ -91,6 +91,11 @@

    10  			$(LN) -fs $$i .; \

    11  		done; \

    12  	fi

    13 +ifeq ($(UCLIBC_HAS_LOCALE),y)

    14 +	$(MAKE) locale_headers

    15 +endif

    16 +

    17 +pregen: headers

    18  	$(Q)\

    19  	set -e; \

    20  	cd $(top_builddir); \

    21 @@ -102,12 +107,7 @@

    22  	else \

    23  		mv -f $$tmp include/bits/sysnum.h; \

    24  	fi

    25 -ifeq ($(UCLIBC_HAS_LOCALE),y)

    26 -	$(MAKE) locale_headers

    27 -endif

    28  

    29 -pregen: headers

    30 -

    31  install: install_runtime install_dev

    32  

    33
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