From 70153a79c69cf17324c347e69e215d88cf288f8e Mon Sep 17 00:00:00 2001
From: rillig <rillig@pkgsrc.org>
Date: Sat, 13 Jun 2009 06:30:25 +0000
Subject: Introduced the emulation framework to pkglint.

---
 pkgtools/pkglint/files/makevars.map | 17 ++++++++++++++++-
 pkgtools/pkglint/files/pkglint.pl   | 26 +++++++++++++++++++++++++-
 2 files changed, 41 insertions(+), 2 deletions(-)

(limited to 'pkgtools')

diff --git a/pkgtools/pkglint/files/makevars.map b/pkgtools/pkglint/files/makevars.map
index 796e44720da..cdfa996993f 100644
--- a/pkgtools/pkglint/files/makevars.map
+++ b/pkgtools/pkglint/files/makevars.map
@@ -1,4 +1,4 @@
-# $NetBSD: makevars.map,v 1.194 2009/04/09 00:55:12 joerg Exp $
+# $NetBSD: makevars.map,v 1.195 2009/06/13 06:30:25 rillig Exp $
 #
 
 # This file contains the guessed type of some variables, according to
@@ -306,6 +306,21 @@ EMACS_VERSIONS_ACCEPTED	List of { emacs22 emacs22nox emacs21 emacs21nox emacs20
 EMACS_VERSION_MAJOR	Integer [$system]
 EMACS_VERSION_MINOR	Integer [$system]
 EMACS_VERSION_REQD	List of { emacs22 emacs22nox emacs21 emacs21nox emacs20 xemacs215 xemacs214 } [m:as]
+EMULDIR			Pathname [$system]
+EMULSUBDIR		Pathname [$system]
+OPSYS_EMULDIR		Pathname [$system]
+EMULSUBDIRSLASH		Pathname [$system]
+EMUL_ARCH		{ i386 none } [$system]
+EMUL_DISTRO		Identifier [$system]
+EMUL_IS_NATIVE		Yes [$system]
+EMUL_MODULES.*		List of Identifier [$package]
+EMUL_OPSYS		{ linux } [$system]
+EMUL_PKG_FMT		{ plain rpm } [$package]
+EMUL_PLATFORM		EmulPlatform [$user]
+EMUL_PLATFORMS		List of EmulPlatform [$package]
+EMUL_PREFER		List of EmulPlatform [$user]
+EMUL_REQD		InternalList of Dependency [$package]
+EMUL_TYPE.*		{ native builtin suse suse-9.1 suse-9.x suse-10.0 suse-10.x } [$user]
 ERROR_CAT		ShellCommand [$system]
 ERROR_MSG		ShellCommand [$system]
 EVAL_PREFIX		InternalList of ShellWord [m:a,c:a]
diff --git a/pkgtools/pkglint/files/pkglint.pl b/pkgtools/pkglint/files/pkglint.pl
index e5f2470690f..9deb79ed14c 100644
--- a/pkgtools/pkglint/files/pkglint.pl
+++ b/pkgtools/pkglint/files/pkglint.pl
@@ -1,5 +1,5 @@
 #! @PERL@
-# $NetBSD: pkglint.pl,v 1.812 2009/05/26 21:40:42 rillig Exp $
+# $NetBSD: pkglint.pl,v 1.813 2009/06/13 06:30:25 rillig Exp $
 #
 
 # pkglint - static analyzer and checker for pkgsrc packages
@@ -4979,6 +4979,30 @@ sub checkline_mk_vartype_basic($$$$$$$$) {
 			$line->log_note("${varname} is \".tar.gz\" by default, so this definition may be redundant.");
 		}
 
+	} elsif ($type eq "EmulPlatform") {
+		if ($value =~ m"^(\w+)-(\w+)$") {
+			my ($opsys, $arch) = ($1, $2);
+
+			if ($opsys !~ m"^(?:bsdos|darwin|dragonfly|freebsd|hpux|interix|irix|linux|netbsd|openbsd|osf1|sunos)$") {
+				$line->log_warning("Unknown operating system: ${opsys}");
+			}
+			# no check for $os_version
+			if ($arch !~ m"^(?:i386|alpha|amd64|arc|arm|arm32|cobalt|convex|dreamcast|hpcmips|hpcsh|hppa|ia64|m68k|m88k|mips|mips64|mipsel|mipseb|mipsn32|ns32k|pc532|pmax|powerpc|rs6000|s390|sparc|sparc64|vax|x86_64)$") {
+				$line->log_warning("Unknown hardware architecture: ${arch}");
+			}
+
+		} else {
+			$line->log_warning("\"${value}\" is not a valid emulation platform.");
+			$line->explain_warning(
+"An emulation platform has the form <OPSYS>-<MACHINE_ARCH>.",
+"OPSYS is the lower-case name of the operating system, and MACHINE_ARCH",
+"is the hardware architecture.",
+"",
+"Examples: linux-i386, irix-mipsel.");
+		}
+
+
+
 	} elsif ($type eq "Filename") {
 		if ($value_novar =~ m"/") {
 			$line->log_warning("A filename should not contain a slash.");
-- 
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