From a10d95e4916d69b3013143353d5f4aa44dec9748 Mon Sep 17 00:00:00 2001
From: Palmer Dabbelt <palmer@dabbelt.com>
Date: Sat, 11 Jul 2015 20:46:18 -0700
Subject: Add a Chisel patch that doesn't copy the headers

The sane way to deal with Chisel headers is now to use
"chisel-hdrtar", as opposed to the current Chisel system which copies
headers from the build directory while running Scala.
---
 sci-electronics/chisel/chisel-2.2.27-r1.ebuild | 77 ++++++++++++++++++++++++++
 1 file changed, 77 insertions(+)
 create mode 100644 sci-electronics/chisel/chisel-2.2.27-r1.ebuild

(limited to 'sci-electronics/chisel/chisel-2.2.27-r1.ebuild')

diff --git a/sci-electronics/chisel/chisel-2.2.27-r1.ebuild b/sci-electronics/chisel/chisel-2.2.27-r1.ebuild
new file mode 100644
index 0000000..2b06070
--- /dev/null
+++ b/sci-electronics/chisel/chisel-2.2.27-r1.ebuild
@@ -0,0 +1,77 @@
+EAPI="5"
+
+inherit eutils
+
+DESCRIPTION="A HDL"
+HOMEPAGE="http://github.com/ucb-bar/${PN}/"
+SRC_URI="https://github.com/ucb-bar/${PN}/archive/v${PV}.tar.gz -> ${P}.tar.gz"
+
+LICENSE="GPL-2"
+SLOT="0/$PV"
+KEYWORDS="amd64 amd64-linux"
+IUSE=""
+
+RDEPEND="dev-java/sbt-bin
+         dev-lang/scala"
+
+DEPEND="${RDEPEND}"
+
+src_prepare() {
+        epatch "${FILESDIR}/${PN}-2.2.27-copy_to_target.patch"
+}
+
+src_configure() {
+        cat >Configfile <<EOF
+PREFIX = ${EPREFIX}/usr
+
+LANGUAGES += scala
+LANGUAGES += pkgconfig
+LANGUAGES += h
+LANGUAGES += bash
+
+LIBRARIES += libchisel.jar
+SOURCES += main/scala/Driver.scala
+
+LIBRARIES += pkgconfig/chisel.pc
+SOURCES += chisel.pc
+
+HEADERS += chisel/emulator.h
+SOURCES += main/resources/emulator.h
+
+HEADERS += chisel/emulator_mod.h
+SOURCES += main/resources/emulator_mod.h
+
+HEADERS += chisel/emulator_api.h
+SOURCES += main/resources/emulator_api.h
+
+BINARIES += chisel-hdrtar
+SOURCES  += chisel-hdrtar.bash
+
+BINARIES += chisel-jargen
+SOURCES  += chisel-jargen.bash
+EOF
+
+        cat > src/chisel.pc <<EOF
+prefix=@@pconfigure_prefix@@
+exec_prefix=@@pconfigure_prefix@@
+libdir=\${prefix}/@@pconfigure_libdir@@
+includedir=\${prefix}/@@pconfigure_hdrdir@@
+
+Name: chisel
+Description: A HDL
+Version: $PV
+Libs: -lchisel
+Cflags: -I\${includedir}/chisel
+URL: http://github.com/ucb-bar/chisel
+EOF
+
+        cat >src/chisel-jargen.bash <<EOF
+cat ${EPREFIX}/usr/lib/libchisel.jar
+EOF
+
+        cat >src/chisel-hdrtar.bash <<EOF
+tar -C ${EPREFIX}/usr/include/chisel -c .
+EOF
+
+	pconfigure
+}
-- 
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