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patches/cygwin/1.5.15-1/100-crossbuild.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Fri Apr 15 00:22:42 2011 +0200 (2011-04-15)
changeset 2544 751c3f735ada
parent 402 197e1b49586e
permissions -rw-r--r--
scripts/internals: do not remove lib{32,64}/ symlinks after build

During the build, we create lib{32,64}/ symlinks out of the sysroot.
In some cases (eg. mingw32 target), these symlinks are still required
when running the toolchain. For other combinations, the symlinks are
without incidence, so they can be safely kept after the build.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 Message-ID: <4269173F.7020705@zee2.com>

     2 Date: Fri, 22 Apr 2005 16:24:47 +0100

     3 From: Steve Papacharalambous <stevep@zee2.com>

     4 To: "Robert P. J. Day" <rpjday@mindspring.com>

     5 CC: crossgcc list <crossgcc@sources.redhat.com>

     6 Subject: Re: cygwin source directory has moved

     7 In-Reply-To: <Pine.LNX.4.61.0504181746050.11794@localhost.localdomain>

     8 

     9 Hi Robert,

    10 

    11 I've attached two patches:

    12 

    13 1/  For crosstool-0.31 which changes the CYGWIN_URL to one which has the

    14 cygwin source archives.  The version of cygwin that is used to build the

    15 cross toolchain has been changed to cygwin-1.5.15-1-src.tar.bz2 since

    16 most of the mirror sites don't seem to have the original archive used.

    17 [created gcc-3.3.2-cygwin-1.5.15-1.dat - dank]

    18 

    19 

    20 2/ The later cygwin source archive fails to cross build with the error:

    21 /opt/crosstool/i686-pc-cygwin/gcc-3.3.2-cygwin-1.5.15-1/lib/gcc-lib/i686-pc-cygwin/bin/ld:

    22 cannot find -luser32

    23 

    24 unless the second patch is applied,

    25 

    26 

    27 diff -uNr cygwin-1.5.15-1.orig/winsup/mingw/Makefile.in cygwin-1.5.15-1/winsup/mingw/Makefile.in

    28 --- cygwin-1.5.15-1.orig/winsup/mingw/Makefile.in	2005-02-28 22:51:02.000000000 +0000

    29 +++ cygwin-1.5.15-1/winsup/mingw/Makefile.in	2005-04-22 15:29:18.000000000 +0100

    30 @@ -71,7 +71,7 @@

    31  mkinstalldirs = $(SHELL) @MKINSTALLDIRS@

    32  

    33  CC := @CC@

    34 -override CC := ${filter-out -L% -B%,${shell echo $(CC) | sed -e 's%\(-isystem\|-iwithprefixbefore\)  *[^ ]*\( \|$$\)% %g'}}

    35 +override CC := ${filter-out -B%,${shell echo $(CC) | sed -e 's%\(-isystem\|-iwithprefixbefore\)  *[^ ]*\( \|$$\)% %g'}}

    36  # FIXME: Which is it, CC or CC_FOR_TARGET?

    37  CC_FOR_TARGET = $(CC)

    38  AS_FOR_TARGET = $(AS)

    39 

    40
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