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Autoconf detection of Perl5 and Perl5 modules

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Add m4 macros for checking for perl modules (JSON)

Fix #74, #29.

Signed-off-by: Nico Williams <nico@twosigma.com>
This commit is contained in:
Remi Ferrand
2014-03-12 21:52:14 +01:00
committed by Nicolas Williams
parent 7b6bf87685
commit 298ee93ac2
2 changed files with 32 additions and 1 deletions
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21
cf/krb-prog-perl.m4 Normal file
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@@ -0,0 +1,21 @@
dnl
dnl perl and some of its module are required to build some headers
dnl
AC_DEFUN([AC_KRB_PROG_PERL],
[AC_CHECK_PROGS(PERL, perl, perl)
if test "$PERL" = ""; then
AC_MSG_ERROR([perl not found - Cannot build Heimdal without perl])
fi
])
AC_DEFUN([AC_KRB_PERL_MOD],
[
AC_MSG_CHECKING([for Perl5 module $1])
if ! $PERL -M$1 -e 'exit(0);' >/dev/null 2>&1; then
AC_MSG_RESULT([no])
AC_MSG_ERROR([perl module $1 not found - Cannot build Heimdal without perl module $1])
else
AC_MSG_RESULT([yes])
fi
])