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patches/ltrace/0.5.3/100-allow-cross-compile.patch
author "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Sat Dec 31 16:23:27 2011 +0100 (2011-12-31)
changeset 2814 3dc2727ebffc
permissions -rw-r--r--
cc/gcc: add option to use system zlib

In some cases, it might be desirable to use the system zlib

Eg. because latest gcc seem to be totally borked when it comes
to multilib, and tries to build a multilib host zlib, when it
is *absolutely* *not* needed: we want mulitlib on the target,
not on the host! Sigh... :-(

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 This patch is courtesy of OpenEmbedded, by Khem Raj <raj.khem@gmail.com>

     2 

     3 http://cgit.openembedded.org/cgit.cgi/openembedded/commit/?id=b85b779688f0abc389e3c25d06b54de8b86385c1

     4 

     5 Index: ltrace-0.5.3/common.h

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

     7 --- ltrace-0.5.3.orig/common.h	2009-10-23 23:13:45.700282578 -0700

     8 +++ ltrace-0.5.3/common.h	2009-10-23 23:14:13.550371553 -0700

     9 @@ -1,3 +1,5 @@

    10 +#ifndef COMMON_H

    11 +#define COMMON_H

    12  #include <sys/types.h>

    13  #include <sys/time.h>

    14  #include <stdio.h>

    15 @@ -251,3 +253,5 @@ extern void * sym2addr(Process *, struct

    16  #if 0				/* not yet */

    17  extern int umoven(Process * proc, void * addr, int len, void * laddr);

    18  #endif

    19 +#endif

    20 +

    21 Index: ltrace-0.5.3/configure

    22 ===================================================================

    23 --- ltrace-0.5.3.orig/configure	2009-10-23 23:13:45.630316494 -0700

    24 +++ ltrace-0.5.3/configure	2009-10-23 23:13:59.672869527 -0700

    25 @@ -30,7 +30,7 @@ int main () {

    26    return cplus_demangle();

    27  }

    28  EOF

    29 -if gcc conftest.c -liberty 2>/dev/null

    30 +if $CC conftest.c -liberty 2>/dev/null

    31  then

    32    HAVE_LIBIBERTY=1

    33    echo "yes"

    34 @@ -48,7 +48,7 @@ int main () {

    35    return __cxa_demangle();

    36  }

    37  EOF

    38 -if gcc conftest.c -lsupc++ 2>/dev/null

    39 +if $CC conftest.c -lsupc++ 2>/dev/null

    40  then

    41    HAVE_LIBSUPC__=1

    42    echo "yes"

    43 @@ -67,7 +67,7 @@ int main () {

    44    return 0;

    45  }

    46  EOF

    47 -if gcc conftest.c 2>/dev/null

    48 +if $CC conftest.c 2>/dev/null

    49  then

    50    HAVE_ELF_C_READ_MMAP=1

    51    echo "yes"

    52 @@ -77,15 +77,12 @@ else

    53  fi

    54  rm -f conftest.c a.out

    55  

    56 -CC=gcc

    57 -CPPFLAGS=' -I /usr/include/libelf'

    58  CFLAGS='-g -O2'

    59  LIBS='-lelf -lsupc++ -liberty '

    60 -INSTALL='/usr/bin/install -c'

    61 +INSTALL='install -c'

    62  iquote='-iquote '

    63  iquoteend=''

    64  

    65 -prefix=/usr/local

    66  sysconfdir='${prefix}/etc'

    67  bindir='${prefix}/bin'

    68  mandir='${prefix}/share/man'

    69 Index: ltrace-0.5.3/debug.h

    70 ===================================================================

    71 --- ltrace-0.5.3.orig/debug.h	2009-10-23 23:13:45.670276809 -0700

    72 +++ ltrace-0.5.3/debug.h	2009-10-23 23:14:26.440319785 -0700

    73 @@ -1,3 +1,5 @@

    74 +#ifndef DEBUG_H

    75 +#define DEBUG_H

    76  #include <features.h>

    77  

    78  /* debug levels:

    79 @@ -14,4 +16,4 @@ void debug_(int level, const char *file,

    80  int xinfdump(long, void *, int);

    81  

    82  # define debug(level, expr...) debug_(level, __FILE__, __LINE__, expr)

    83 -

    84 +#endif
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