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Viewing changes to source4/aclocal.m4

  • Committer: Chuck Short
  • Date: 2010-09-28 20:38:39 UTC
  • Revision ID: zulcss@ubuntu.com-20100928203839-pgjulytsi9ue63x1
Initial version

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source4/aclocal.m4
 
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dnl Copied from libtool.m4
 
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AC_DEFUN(AC_PROG_LD_GNU,
 
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[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], ac_cv_prog_gnu_ld,
 
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[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
 
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if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
 
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  ac_cv_prog_gnu_ld=yes
 
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else
 
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  ac_cv_prog_gnu_ld=no
 
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fi])
 
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])
 
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dnl Removes -I/usr/include/? from given variable
 
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AC_DEFUN(CFLAGS_REMOVE_USR_INCLUDE,[
 
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  ac_new_flags=""
 
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  for i in [$]$1; do
 
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    case [$]i in
 
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    -I/usr/include|-I/usr/include/) ;;
 
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    *) ac_new_flags="[$]ac_new_flags [$]i" ;;
 
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    esac
 
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  done
 
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  $1=[$]ac_new_flags
 
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])
 
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dnl Removes '-L/usr/lib[/]', '-Wl,-rpath,/usr/lib[/]'
 
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dnl and '-Wl,-rpath -Wl,/usr/lib[/]' from given variable
 
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AC_DEFUN(LIB_REMOVE_USR_LIB,[
 
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  ac_new_flags=""
 
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  l=""
 
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  for i in [$]$1; do
 
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    case [$]l[$]i in
 
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    -L/usr/lib) ;;
 
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    -L/usr/lib/) ;;
 
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    -L/usr/lib64) ;;
 
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    -L/usr/lib64/) ;;
 
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    -Wl,-rpath,/usr/lib) l="";;
 
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    -Wl,-rpath,/usr/lib/) l="";;
 
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    -Wl,-rpath,/usr/lib64) l="";;
 
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    -Wl,-rpath,/usr/lib64/) l="";;
 
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    -Wl,-rpath) l=[$]i;;
 
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    -Wl,-rpath-Wl,/usr/lib) l="";;
 
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    -Wl,-rpath-Wl,/usr/lib/) l="";;
 
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    -Wl,-rpath-Wl,/usr/lib64) l="";;
 
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    -Wl,-rpath-Wl,/usr/lib64/) l="";;
 
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    *)
 
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        s=" "
 
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        if test x"[$]ac_new_flags" = x""; then
 
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            s="";
 
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        fi
 
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        if test x"[$]l" = x""; then
 
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            ac_new_flags="[$]ac_new_flags[$]s[$]i";
 
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        else
 
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            ac_new_flags="[$]ac_new_flags[$]s[$]l [$]i";
 
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        fi
 
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        l=""
 
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        ;;
 
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    esac
 
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  done
 
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  $1=[$]ac_new_flags
 
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])
 
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m4_include(../lib/replace/libreplace.m4)
 
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m4_include(build/m4/ax_cflags_gcc_option.m4)
 
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m4_include(build/m4/ax_cflags_irix_option.m4)
 
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m4_include(build/m4/public.m4)