chicken: added support for cross compilation with chicken

Added the chicken-cross recipe and a chicken class for translating
architectures to the Chicken nomenclature.

Signed-off-by: Mario Domenech Goulart <mario@ossystems.com.br>
Signed-off-by: Otavio Salvador <otavio@ossystems.com.br>

3 files changed, 52 insertions, 45 deletions

diff --git a/recipes/chicken/chicken-cross_4.2.0.bb b/recipes/chicken/chicken-cross_4.2.0.bb
new file mode 100644
index 0000000000..452128a208
--- /dev/null
+++ b/recipes/chicken/chicken-cross_4.2.0.bb
@@ -0,0 +1,27 @@
+require chicken.inc
+
+DEPENDS = "gcc-cross-sdk chicken"
+RDEPENDS = "gcc-cross-sdk chicken"
+
+inherit cross
+
+do_compile() {
+    make PLATFORM="linux" PREFIX="${prefix}" TARGET_PREFIX="${STAGING_DIR}/${TARGET_SYS}/usr" TARGET_RUN_PREFIX="${layout_prefix}" TARGETSYSTEM="${TARGET_SYS}" C_COMPILER=gcc LIBRARIAN=ar
+}
+
+do_install() {
+    make PLATFORM="linux" PREFIX="${prefix}" TARGET_PREFIX="${STAGING_DIR}/${TARGET_SYS}/usr" TARGET_RUN_PREFIX="${layout_prefix}" TARGETSYSTEM="${TARGET_SYS}" C_COMPILER=gcc LIBRARIAN=ar install
+}
+
+do_stage() {
+    make PLATFORM="linux" PREFIX="${prefix}" TARGET_PREFIX="${STAGING_DIR}/${TARGET_SYS}/usr" TARGET_RUN_PREFIX="${layout_prefix}" TARGETSYSTEM="${TARGET_SYS}" C_COMPILER=gcc LIBRARIAN=ar install
+}
+
+PACKAGES += "chicken-bin libchicken libuchicken"
+
+FILES_${PN} = ""
+FILES_libchicken = "${libdir}/libchicken.so.*"
+FILES_libuchicken = "${libdir}/libuchicken.so.*"
+FILES_${PN}-bin = "${bindir}/* ${datadir}/chicken/*.* ${libdir}/chicken/*/*.so"
+FILES_${PN}-doc += "${datadir}/chicken/doc"
+FILES_${PN}-dbg += "${libdir}/chicken/*/.debug"
diff --git a/recipes/chicken/chicken.inc b/recipes/chicken/chicken.inc
index f0126a9c16..e147dc1548 100644
--- a/recipes/chicken/chicken.inc
+++ b/recipes/chicken/chicken.inc
@@ -5,50 +5,10 @@ PRIORITY = "optional"
 LICENSE = "BSD"
 INC_PR = "r1"
 
-SRC_URI = "http://chicken.wiki.br/releases/${PV}/chicken-${PV}.tar.gz"
+SRC_URI = "http://chicken.wiki.br/releases/${PV}/chicken-${PV}.tar.gz \
+           file://soname.patch;patch=1"
 
 # Parallel building is not supported
 PARALLEL_MAKE = ""
 
-# Required environment values
-export PLATFORM="linux"
-export PREFIX="${prefix}"
-export LIBRARIAN="${TARGET_PREFIX}"
-export TARGETSYSTEM="${TARGET_SYS}"
-
-do_compile() {
-	case ${TARGET_ARCH} in
-	i*86)
-		ARCH=x86
-		;;
-	*)
-		echo "Check ARCH value for ${TARGET_ARCH}"
-		exit 1
-		;;
-	esac
-
-    make ARCH=${ARCH} TARGET_C_COMPILER=gcc
-}
-
-do_install() {
-	case ${TARGET_ARCH} in
-	i*86)
-		ARCH=x86
-		;;
-	*)
-		echo "Check ARCH value for ${TARGET_ARCH}"
-		exit 1
-		;;
-	esac
-
-    make ARCH=${ARCH} DESTDIR=${D} install
-}
-
-PACKAGES += "chicken-bin libchicken libuchicken"
-
-FILES_${PN} = ""
-FILES_libchicken = "${libdir}/libchicken.so.*"
-FILES_libuchicken = "${libdir}/libuchicken.so.*"
-FILES_${PN}-bin = "${bindir}/* ${datadir}/chicken/*.* ${libdir}/chicken/*/*.so"
-FILES_${PN}-doc += "${datadir}/chicken/doc"
-FILES_${PN}-dbg += "${libdir}/chicken/*/.debug"
+inherit chicken
diff --git a/recipes/chicken/chicken_4.2.0.bb b/recipes/chicken/chicken_4.2.0.bb
index 473c7ad817..58f826c538 100644
--- a/recipes/chicken/chicken_4.2.0.bb
+++ b/recipes/chicken/chicken_4.2.0.bb
@@ -1,5 +1,25 @@
 require chicken.inc
 
-SRC_URI += "file://soname.patch;patch=1"
+DEPENDS = "gcc-cross-sdk"
+RDEPENDS = "gcc-cross-sdk"
 
-PR = "${INC_PR}.1"
+do_compile() {
+    make PLATFORM="linux" PREFIX="${STAGING_DIR}/${TARGET_SYS}${layout_prefix}" HOSTSYSTEM="${TARGET_SYS}" ARCH=${CHICKEN_ARCH}
+}
+
+do_install() {
+    make PLATFORM="linux" PREFIX="${STAGING_DIR}/${TARGET_SYS}${layout_prefix}" HOSTSYSTEM="${TARGET_SYS}" ARCH=${CHICKEN_ARCH} install
+}
+
+do_stage() {
+    make PLATFORM="linux" PREFIX="${STAGING_DIR}/${TARGET_SYS}${layout_prefix}" HOSTSYSTEM="${TARGET_SYS}" ARCH=${CHICKEN_ARCH} install
+}
+
+PACKAGES += "chicken-bin libchicken libuchicken"
+
+FILES_${PN} = ""
+FILES_libchicken = "${libdir}/libchicken.so.*"
+FILES_libuchicken = "${libdir}/libuchicken.so.*"
+FILES_${PN}-bin = "${bindir}/* ${datadir}/chicken/*.* ${libdir}/chicken/*/*.so"
+FILES_${PN}-doc += "${datadir}/chicken/doc"
+FILES_${PN}-dbg += "${libdir}/chicken/*/.debug"