Enable threads with local USE flag 'threads'. #2024

1 files changed, 28 insertions, 2 deletions

diff --git a/dev-lang/tk/tk-8.3.4-r1.ebuild b/dev-lang/tk/tk-8.3.4-r1.ebuild
index a9ff43c8ef87..d29fb63a14a9 100644
--- a/dev-lang/tk/tk-8.3.4-r1.ebuild
+++ b/dev-lang/tk/tk-8.3.4-r1.ebuild
@@ -1,9 +1,11 @@
 # Copyright 1999-2004 Gentoo Technologies, Inc.
 # Distributed under the terms of the GNU General Public License v2
-# $Header: /var/cvsroot/gentoo-x86/dev-lang/tk/tk-8.3.4-r1.ebuild,v 1.6 2004/01/03 18:37:24 iggy Exp $
+# $Header: /var/cvsroot/gentoo-x86/dev-lang/tk/tk-8.3.4-r1.ebuild,v 1.7 2004/04/24 19:00:40 port001 Exp $
 
 inherit eutils
 
+IUSE="threads"
+
 DESCRIPTION="Tk Widget Set"
 HOMEPAGE="http://dev.scriptics.com/software/tcltk/"
 SRC_URI="ftp://ftp.scriptics.com/pub/tcl/tcl8_3/${PN}${PV}.tar.gz"
@@ -19,6 +21,21 @@ DEPEND=">=sys-apps/sed-4.0.5
 
 S=${WORKDIR}/${PN}${PV}
 
+pkg_setup() {
+
+	if [ "`use threads`" ]
+	then
+		ewarn ""
+		ewarn "PLEASE NOTE: You are compiling ${P} with"
+		ewarn "threading enabled."
+		ewarn "Threading is not supported by all applications"
+		ewarn "that compile against tcl. You use threading at"
+		ewarn "your own discretion."
+		ewarn ""
+		sleep 5
+	fi
+}
+
 src_unpack() {
 	unpack ${A}
 	cd ${S}/library
@@ -29,9 +46,18 @@ src_unpack() {
 #
 src_compile() {
 	cd ${S}/unix
+
+	local local_config_use=""
+
+	if [ "`use threads`" ]
+	then
+		local_config_use="--enable-threads"
+	fi
+
 	econf \
 		--with-tcl=/usr/lib \
-		--enable-threads || die
+		${local_config_use} || die
+
 	emake CFLAGS="${CFLAGS}" || die
 }