From cbffab246997fb5a06211dfb706b54e5ae5bb59f Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 16:58:51 +0200 Subject: Adding upstream version 1.21.22. Signed-off-by: Daniel Baumann --- m4/dpkg-progs.m4 | 101 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 101 insertions(+) create mode 100644 m4/dpkg-progs.m4 (limited to 'm4/dpkg-progs.m4') diff --git a/m4/dpkg-progs.m4 b/m4/dpkg-progs.m4 new file mode 100644 index 0000000..4a02ba8 --- /dev/null +++ b/m4/dpkg-progs.m4 @@ -0,0 +1,101 @@ +# serial 2 +# Copyright © 2005 Scott James Remnant +# Copyright © 2007 Frank Lichtenheld +# Copyright © 2007, 2009, 2011 Guillem Jover + +# DPKG_PROG_PERL +# -------------- +# Locate perl interpreter in the path +AC_DEFUN([DPKG_PROG_PERL], [ + AC_ARG_VAR([PERL], [Perl interpreter])dnl + m4_define([_PERL_MIN_VERSION], [5.28.1]) + AC_SUBST([PERL_MIN_VERSION], [_PERL_MIN_VERSION]) + AC_CACHE_CHECK([for perl >= _PERL_MIN_VERSION], [ac_cv_path_PERL], [ + AC_PATH_PROGS_FEATURE_CHECK([PERL], [perl], [ + perlcheck=$(test -x $ac_path_PERL && \ + $ac_path_PERL -MConfig -Mversion -e \ + 'my $r = qv("v$Config{version}") >= qv("_PERL_MIN_VERSION"); + print "yes" if $r') + AS_IF([test "x$perlcheck" = "xyes"], [ + ac_cv_path_PERL=$ac_path_PERL ac_path_PERL_found=: + ]) + ], [ + AC_MSG_ERROR([cannot find perl >= _PERL_MIN_VERSION]) + ]) + ]) + AC_SUBST([PERL], [$ac_cv_path_PERL]) + AC_ARG_VAR([PERL_LIBDIR], [Perl library directory])dnl + # Let the user override the variable. + AS_IF([test -z "$PERL_LIBDIR"], [ + PERL_LIBDIR=$($PERL -MConfig -e \ + 'my $r = $Config{vendorlibexp}; + $r =~ s/$Config{vendorprefixexp}/\$(prefix)/; + print $r') + ]) +])# DPKG_PROG_PERL + +# DPKG_PROG_PO4A +# -------------- +AC_DEFUN([DPKG_PROG_PO4A], [ + AC_REQUIRE([AM_NLS]) + AC_REQUIRE([DPKG_PROG_PERL]) + AC_ARG_VAR([PO4A], [po4a program]) + m4_define([_PO4A_MIN_VERSION], [0.59]) + AC_CACHE_CHECK([for po4a >= _PO4A_MIN_VERSION], [ac_cv_path_PO4A], [ + AC_PATH_PROGS_FEATURE_CHECK([PO4A], [po4a], [ + po4aversion=$(LC_ALL=C $ac_path_PO4A --version \ + | $SED -ne 's/^po4a version \(.*\)\.$/\1/p') + AS_VERSION_COMPARE([$po4aversion], [_PO4A_MIN_VERSION], + [po4acheck=no], [po4acheck=yes], [po4acheck=yes]) + AS_IF([test "x$po4acheck" = "xyes"], [ + ac_cv_path_PO4A=$ac_path_PO4A ac_path_PO4A_found=: + ]) + ], [ + ac_cv_path_PO4A=no + ]) + ]) + AC_SUBST([PO4A], [$ac_cv_path_PO4A]) + + AS_IF([test "$USE_NLS" = "yes" && test "$ac_cv_path_PO4A" != "no"], [ + USE_PO4A=yes + ], [ + USE_PO4A=no + ]) + AC_SUBST([USE_PO4A]) +])# DPKG_PROG_PO4A + +# DPKG_PROG_POD2MAN +# -------------- +AC_DEFUN([DPKG_PROG_POD2MAN], [ + AC_ARG_VAR([POD2MAN], [pod2man program]) + AC_CHECK_PROGS([POD2MAN], [pod2man]) + AM_CONDITIONAL([BUILD_POD_DOC], [test "x$POD2MAN" != "x"]) +])# DPKG_PROG_POD2MAN + +# DPKG_PROG_TAR +# ------------- +# Specify GNU tar program name to use by dpkg. On GNU systems this is +# usually simply tar, on BSD systems this is usually gnutar or gtar. +AC_DEFUN([DPKG_PROG_TAR], [ + AC_ARG_VAR([TAR], [GNU tar program]) + AC_CHECK_PROGS([TAR], [gnutar gtar tar], [tar]) + AS_IF([! $TAR --version 2>/dev/null | grep -q '^tar (GNU tar)'], [ + AC_MSG_ERROR([cannot find a GNU tar program]) + ]) + AC_DEFINE_UNQUOTED([TAR], ["$TAR"], [GNU tar program]) +])# DPKG_PROG_TAR + +# DPKG_PROG_PATCH +# --------------- +# Specify GNU patch program name to use by dpkg-source. On GNU systems this +# is usually simply patch, on BSD systems this is usually gpatch. +# Even though most invocations would work with other patch implementations, +# currently only GNU patch is directory traversal resistant. +AC_DEFUN([DPKG_PROG_PATCH], [ + AC_ARG_VAR([PATCH], [GNU patch program]) + AC_CHECK_PROGS([PATCH], [gpatch patch], [patch]) + AS_IF([! $PATCH --version 2>/dev/null | grep -q '^GNU patch'], [ + AC_MSG_ERROR([cannot find a GNU patch program]) + ]) + AC_DEFINE_UNQUOTED([PATCH], ["$PATCH"], [GNU patch program]) +])# DPKG_PROG_PATCH -- cgit v1.2.3