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Abort ./configure if we can't find Perl.

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This commit is contained in:
Adam Spiers 2011-12-07 20:31:18 +00:00
parent e7e0646db0
commit d88434f16e
2 changed files with 4 additions and 3 deletions
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1
NEWS
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@ -1,6 +1,7 @@
News file for Stow.
* Changes in version 2.1.2
** ./configure now aborts if Perl isn't found.
** Ensured the ChangeLog is up-to-date when making a new distribution.
Thanks to Stefano Lattarini for this suggestion.
* Changes in version 2.1.1

6
configure.ac
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@ -9,12 +9,12 @@ AC_CONFIG_AUX_DIR([automake])
AM_INIT_AUTOMAKE([-Wall -Werror -Wno-override dist-bzip2])
AC_PROG_INSTALL
dnl Check for perl on our system
dnl call to AC_SUBST(PERL) is implicit
dnl Check for perl on our system.
dnl Call to AC_SUBST(PERL) is implicit
AC_PATH_PROGS([PERL], [perl] [perl5], [false])
if test "x$PERL" = xfalse
then
AC_MSG_WARN([WARNING: Perl not found; you must edit line 1 of 'stow'])
AC_MSG_ERROR([Perl not found; check your \$PATH.])
fi
AC_ARG_WITH(