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Viewing changes to config/m4/pcre.m4

  • Committer: Bazaar Package Importer
  • Author(s): Albin Tonnerre
  • Date: 2007-05-29 13:13:36 UTC
  • mfrom: (1.2.4 upstream)
  • Revision ID: james.westby@ubuntu.com-20070529131336-85ygaddivvmkd3xc
Tags: 1.3.21pre22-1ubuntu1
* Merge from Debian unstable. Remaining Ubuntu changes:
  - debian/rules: call dh_iconcache
  - Remove g++ build dependency
* Modify Maintainer value to match Debian-Maintainer-Field Spec

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config/m4/pcre.m4
 
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dnl http://autoconf-archive.cryp.to/ax_path_lib_pcre.html
 
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AC_DEFUN([AX_PATH_LIB_PCRE],[dnl
 
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AC_MSG_CHECKING([lib pcre])
 
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AC_ARG_WITH(pcre,
 
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[  --with-pcre[[=prefix]]    compile xmlpcre part (via libpcre check)],,
 
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     with_pcre="yes")
 
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if test ".$with_pcre" = ".no" ; then
 
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  AC_MSG_RESULT([disabled])
 
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  m4_ifval($2,$2)
 
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else
 
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  AC_MSG_RESULT([(testing)])
 
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  AC_CHECK_LIB(pcre, pcre_study)
 
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  if test "$ac_cv_lib_pcre_pcre_study" = "yes" ; then
 
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     PCRE_LIBS="-lpcre"
 
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     AC_MSG_CHECKING([lib pcre])
 
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     AC_MSG_RESULT([$PCRE_LIBS])
 
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     m4_ifval($1,$1)
 
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  else
 
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     OLDLDFLAGS="$LDFLAGS" ; LDFLAGS="$LDFLAGS -L$with_pcre/lib"
 
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     OLDCPPFLAGS="$CPPFLAGS" ; CPPFLAGS="$CPPFLAGS -I$with_pcre/include"
 
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     AC_CHECK_LIB(pcre, pcre_compile)
 
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     CPPFLAGS="$OLDCPPFLAGS"
 
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     LDFLAGS="$OLDLDFLAGS"
 
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     if test "$ac_cv_lib_pcre_pcre_compile" = "yes" ; then
 
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        AC_MSG_RESULT(.setting PCRE_LIBS -L$with_pcre/lib -lpcre)
 
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        PCRE_LIBS="-L$with_pcre/lib -lpcre"
 
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        test -d "$with_pcre/include" && PCRE_CFLAGS="-I$with_pcre/include"
 
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        AC_MSG_CHECKING([lib pcre])
 
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        AC_MSG_RESULT([$PCRE_LIBS])
 
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        m4_ifval($1,$1)
 
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     else
 
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        AC_MSG_CHECKING([lib pcre])
 
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        AC_MSG_RESULT([no, (WARNING)])
 
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        m4_ifval($2,$2)
 
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     fi
 
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  fi
 
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fi
 
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AC_SUBST([PCRE_LIBS], $PCRE_LIBS)
 
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AC_SUBST([PCRE_CFLAGS], $PCRE_CFLAGS)
 
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])