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Viewing changes to m4/pandora_with_perl.m4

  • Committer: Monty Taylor
  • Date: 2009-08-23 00:12:08 UTC
  • mto: (1115.3.20 captain)
  • mto: This revision was merged to the branch mainline in revision 1125.
  • Revision ID: mordred@inaugust.com-20090823001208-lf4swujzvxbfmfrk
pandora-build v0.49

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m4/pandora_with_perl.m4
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    [with_perl=$withval], 
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    [with_perl=yes])
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  AC_ARG_WITH([perl-arch],
 
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    [AS_HELP_STRING([--with-perl-arch],
 
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      [Install Perl bindings into system location @<:@default=no@:>@])],
 
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    [with_perl_arch=$withval],
 
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    [with_perl_arch=no])
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  AS_IF([test "x$with_perl" != "xno"],[
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    AS_IF([test "x$with_perl" != "xyes"],
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      [ac_chk_perl=perl])
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    AC_CHECK_PROGS(PERL,$ac_chk_perl)
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  ])
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  AM_CONDITIONAL(BUILD_PERL, [test "$with_perl" = "yes"])
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dnl Don't think we need these anymore, but it's a good reference
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dnl if test "x$PERL" != "x"; then
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dnl  PERLCCFLAGS=`$PERL -MConfig -e 'print $Config{ccflags};'`
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dnl  PERLCPPFLAGS=`$PERL -MConfig -e 'print $Config{cppflags};'`
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dnl  PERLLIBS=`$PERL -MConfig -e 'print $Config{perllibs};'`
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dnl fi 
 
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  AS_IF([test "x$PERL" != "x"],[
 
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    AC_CACHE_CHECK([for Perl include path],[pandora_cv_perl_include],[
 
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      pandora_cv_perl_include=`$PERL -MConfig -e 'print $Config{archlib};'`
 
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      pandora_cv_perl_include="${pandora_cv_perl_include}/CORE"
 
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    ])
 
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    AC_CACHE_CHECK([for Perl CPPFLAGS],[pandora_cv_perl_cppflags],[
 
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      pandora_cv_perl_cppflags=`$PERL -MConfig -e 'print $Config{cppflags};'`
 
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      pandora_cv_perl_cppflags="${pandora_cv_perl_cppflags}"
 
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    ])
 
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    PERL_CPPFLAGS="-I${pandora_cv_perl_include} ${pandora_cv_perl_cppflags}"
 
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    AC_CACHE_CHECK([for Perl development headers],
 
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      [pandora_cv_perl_dev],[
 
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        save_CPPFLAGS="${CPPFLAGS}"
 
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        CPPFLAGS="${CPPFLAGS} ${PERL_CPPFLAGS}"
 
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        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
 
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#include <math.h>
 
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#include <stdlib.h>
 
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#include "EXTERN.h"
 
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#include "perl.h"
 
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#include "XSUB.h"
 
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        ]])],
 
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        [pandora_cv_perl_dev=yes],
 
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        [pandora_cv_perl_dev=no])
 
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        CPPFLAGS="${save_CPPFLAGS}"
 
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      ])
 
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    AS_IF([test "${pandora_cv_perl_dev}" = "no"],
 
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      [with_perl=no])
 
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    AC_CACHE_CHECK([for Perl install location],
 
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      [pandora_cv_perl_archdir],[
 
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        AS_IF([test "${with_perl_arch}" = "no"],[
 
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          pandora_cv_perl_archdir=`$PERL -MConfig -e 'print $Config{sitearch}'`
 
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        ],[
 
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          pandora_cv_perl_archdir=`$PERL -MConfig -e 'print $Config{archlib}'`
 
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        ])
 
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        pandora_cv_perl_archdir="${pandora_cv_perl_archdir}"
 
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    ])
 
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    PERL_ARCHDIR="${pandora_cv_perl_archdir}"
 
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  ])
 
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  AC_SUBST([PERL_CPPFLAGS])
 
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  AC_SUBST([PERL_ARCHDIR])
 
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  AM_CONDITIONAL(BUILD_PERL, [test "$with_perl" != "no"])
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])