mathlib: build MATHLIB C66x/C674x from source

Remove MATHLIB recipe that downloads pre-built MATHLIB from ti.com.
Add new recipe to build MATHLIB for C66x or C674x from source code.

Signed-off-by: Jianzhong Xu <xuj@ti.com>
Signed-off-by: Jacob Stiffler <j-stiffler@ti.com>
Signed-off-by: Denys Dmytriyenko <denys@ti.com>

6 files changed, 84 insertions, 38 deletions

diff --git a/recipes-ti/includes/ti-paths.inc b/recipes-ti/includes/ti-paths.inc
index f797a2d2..6c2b2001 100644
--- a/recipes-ti/includes/ti-paths.inc
+++ b/recipes-ti/includes/ti-paths.inc
@@ -51,6 +51,7 @@ export GCC_ARM_NONE_TOOLCHAIN_RECIPE      = "${installdir}/gcc-arm-none-eabi"
 export TI_CGT_PRU_INSTALL_DIR_RECIPE      = "${installdir}/cgt-pru"
 export DSPLIB_C66_INSTALL_DIR_RECIPE      = "${installdir}/ti-dsplib-c66x-tree"
 export MATHLIB_C66_INSTALL_DIR_RECIPE     = "${installdir}/ti-mathlib-c66x-tree"
+export MATHLIB_C674_INSTALL_DIR_RECIPE    = "${installdir}/ti-mathlib-c674x-tree"
 export IMGLIB_C66_INSTALL_DIR_RECIPE      = "${installdir}/ti-imglib-c66x-tree"
 export VLIB_C66_INSTALL_DIR_RECIPE        = "${installdir}/ti-vlib-c66x-tree"
 export CG_XML_INSTALL_DIR_RECIPE     = "${installdir}/ti-cg-xml-tree"
@@ -101,6 +102,7 @@ export TI_CGT_PRU_INSTALL_DIR      = "${STAGING_DIR_NATIVE}${TI_CGT_PRU_INSTALL_
 export SWTOOLS_INSTALL_DIR         = "${STAGING_DIR_TARGET}${SWTOOLS_INSTALL_DIR_RECIPE}"
 export DSPLIB_C66_INSTALL_DIR      = "${STAGING_DIR_TARGET}${DSPLIB_C66_INSTALL_DIR_RECIPE}"
 export MATHLIB_C66_INSTALL_DIR     = "${STAGING_DIR_TARGET}${MATHLIB_C66_INSTALL_DIR_RECIPE}"
+export MATHLIB_C674_INSTALL_DIR    = "${STAGING_DIR_TARGET}${MATHLIB_C674_INSTALL_DIR_RECIPE}"
 export IMGLIB_C66_INSTALL_DIR      = "${STAGING_DIR_TARGET}${IMGLIB_C66_INSTALL_DIR_RECIPE}"
 export VLIB_C66_INSTALL_DIR        = "${STAGING_DIR_TARGET}${VLIB_C66_INSTALL_DIR_RECIPE}"
 export CG_XML_INSTALL_DIR     = "${STAGING_DIR_NATIVE}${CG_XML_INSTALL_DIR_RECIPE}"
diff --git a/recipes-ti/mathlib/mathlib-c66x.inc b/recipes-ti/mathlib/mathlib-c66x.inc
deleted file mode 100644
index 7951e6ca..00000000
--- a/recipes-ti/mathlib/mathlib-c66x.inc
+++ /dev/null
@@ -1,29 +0,0 @@
-DESCRIPTION = "MATHLIB contains optimized general-purpose signal-processing routines for TI DSPs"
-HOMEPAGE = "http://www.ti.com/tool/mathlib"
-SECTION = "devel"
-LICENSE = "BSD-3-Clause"
-
-require ../includes/ti-paths.inc
-require ../includes/ti-staging.inc
-require ../includes/ti-unpack.inc
-
-COMPATIBLE_MACHINE = "omap-a15|keystone"
-
-SRC_URI = "http://software-dl.ti.com/sdoemb/sdoemb_public_sw/mathlib/${PV}/exports/${BINFILE};name=mathlib"
-
-S = "${WORKDIR}/mathlib-c66x-${PV}"
-
-BINFILE = "mathlib_c66x_${PV}_Linux.bin"
-TI_BIN_UNPK_ARGS = "--mode silent --prefix ${S}"
-TI_BIN_UNPK_CMDS = ""
-
-do_install() {
-    CP_ARGS="-Prf --preserve=mode,timestamps --no-preserve=ownership"
-    install -d ${D}${MATHLIB_C66_INSTALL_DIR_RECIPE}
-    cp ${CP_ARGS} ${S}/* ${D}${MATHLIB_C66_INSTALL_DIR_RECIPE}
-}
-
-ALLOW_EMPTY_${PN} = "1"
-FILES_${PN}-dev += "${MATHLIB_C66_INSTALL_DIR_RECIPE}"
-
-INSANE_SKIP_${PN}-dev = "arch"
diff --git a/recipes-ti/mathlib/mathlib-c66x_3.1.1.0.bb b/recipes-ti/mathlib/mathlib-c66x_3.1.1.0.bb
deleted file mode 100644
index 50746fb9..00000000
--- a/recipes-ti/mathlib/mathlib-c66x_3.1.1.0.bb
+++ /dev/null
@@ -1,9 +0,0 @@
-require mathlib-c66x.inc
-
-PV = "3_1_1_0"
-PR = "r1"
-
-LIC_FILES_CHKSUM = "file://packages/ti/mathlib/mathlib.h;beginline=9;endline=35;md5=954ed7074e987be574989f985f1897db"
-
-SRC_URI[mathlib.md5sum] = "f3c9ad06dfcea780b5362c57a4bc48b8"
-SRC_URI[mathlib.sha256sum] = "85df897c94e8768e9a1f186c21702ed3887d39cda6dc67cb4580fa3f083e8925"
diff --git a/recipes-ti/mathlib/mathlib-c66x_git.bb b/recipes-ti/mathlib/mathlib-c66x_git.bb
new file mode 100644
index 00000000..22683855
--- /dev/null
+++ b/recipes-ti/mathlib/mathlib-c66x_git.bb
@@ -0,0 +1,5 @@
+include mathlib.inc
+
+MATHLIB_BUILD_TARGET = "c66x"
+MATHLIB_INSTALL_DIR_RECIPE = "${MATHLIB_C66_INSTALL_DIR_RECIPE}"
+MATHLIB_INSTALL_DIR = "${MATHLIB_C66_INSTALL_DIR}"
diff --git a/recipes-ti/mathlib/mathlib-c674x_git.bb b/recipes-ti/mathlib/mathlib-c674x_git.bb
new file mode 100644
index 00000000..1654baf2
--- /dev/null
+++ b/recipes-ti/mathlib/mathlib-c674x_git.bb
@@ -0,0 +1,5 @@
+include mathlib.inc
+
+MATHLIB_BUILD_TARGET = "c674x"
+MATHLIB_INSTALL_DIR_RECIPE = "${MATHLIB_C674_INSTALL_DIR_RECIPE}"
+MATHLIB_INSTALL_DIR = "${MATHLIB_C674_INSTALL_DIR}"
diff --git a/recipes-ti/mathlib/mathlib.inc b/recipes-ti/mathlib/mathlib.inc
new file mode 100644
index 00000000..3e981e4e
--- /dev/null
+++ b/recipes-ti/mathlib/mathlib.inc
@@ -0,0 +1,72 @@
+SUMMARY = "MATHLIB contains optimized floating-point math functions for TI DSPs"
+HOMEPAGE = "http://git.ti.com/ep-processor-libraries/mathlib"
+LICENSE = "BSD-3-Clause"
+
+require ../includes/ti-paths.inc
+
+PV = "3_1_2_2"
+PR = "r0"
+
+DEPENDS = "ti-cgt6x-native \
+           ti-xdctools-native \
+           ti-sysbios \
+           doxygen-native \
+           zip-native \
+           swtools"
+
+S = "${WORKDIR}/git"
+
+SRC_URI = "git://git.ti.com/ep-processor-libraries/mathlib.git;protocol=git;branch=master"
+SRCREV = "195355db20f53295cfeef0bcfba0a8d8fdb0a753"
+
+LIC_FILES_CHKSUM = "file://ti/mathlib/src/acosdp/acosdp.h;beginline=1;endline=35;md5=c133f7e139b46385906c861dd9552250"
+
+export MATHLIB_WORK_DIR="${S}"
+export CGTOOLS_INSTALL_DIR  = "${STAGING_DIR_NATIVE}/usr/share/ti/cgt-c6x"
+export C64PCODEGENTOOL="${CGTOOLS_INSTALL_DIR}"
+export C674CODEGENTOOL="${CGTOOLS_INSTALL_DIR}"
+export C66CODEGENTOOL ="${CGTOOLS_INSTALL_DIR}"
+export SWTOOLS_PATH = "${SWTOOLS_INSTALL_DIR}/ti/mas/swtools"
+export XDCBUILDCFG="${SWTOOLS_PATH}/config.bld"
+
+PATH_append = ":${XDC_INSTALL_DIR}"
+
+XDCPATH.="${XDCCGROOT}/include;${XDC_INSTALL_DIR}/packages;${SYSBIOS_INSTALL_DIR}/packages;"
+XDCPATH.="${SWTOOLS_INSTALL_DIR};${MATHLIB_WORK_DIR};"
+
+export XDCPATH
+
+MATHLIB_PACKAGE_NAME = "mathlib_${MATHLIB_BUILD_TARGET}_${PV}"
+
+do_compile() {
+        cd ${MATHLIB_WORK_DIR}/ti/mathlib;
+        xdc XDCARGS="${MATHLIB_BUILD_TARGET} bundle" XDCOPTIONS="-v"
+}
+
+do_install() {
+        install -d ${D}${MATHLIB_INSTALL_DIR_RECIPE}
+
+        find -name "${MATHLIB_PACKAGE_NAME}.zip" -exec unzip -o {} -d ${D}${MATHLIB_INSTALL_DIR_RECIPE} \;
+        mv ${D}${MATHLIB_INSTALL_DIR_RECIPE}/mathlib/* ${D}${MATHLIB_INSTALL_DIR_RECIPE}
+        mv ${D}${MATHLIB_INSTALL_DIR_RECIPE}/mathlib/.metadata ${D}${MATHLIB_INSTALL_DIR_RECIPE}
+        rm -r ${D}${MATHLIB_INSTALL_DIR_RECIPE}/mathlib
+}
+
+inherit deploy
+addtask deploy before do_build after do_install
+
+do_deploy() {
+        install -d ${DEPLOYDIR}
+        # zip up files in ${D}${MATHLIB_INSTALL_DIR_RECIPE}
+        # and place the zip file in ${DEPLOYDIR}
+        mkdir ./${MATHLIB_PACKAGE_NAME}
+        cp -r ${D}${MATHLIB_INSTALL_DIR_RECIPE}/* ./${MATHLIB_PACKAGE_NAME}
+        cp -r ${D}${MATHLIB_INSTALL_DIR_RECIPE}/.metadata ./${MATHLIB_PACKAGE_NAME}
+        zip -9 -y -r -q ${DEPLOYDIR}/${MATHLIB_PACKAGE_NAME}.zip ./${MATHLIB_PACKAGE_NAME}
+        rm -r ./${MATHLIB_PACKAGE_NAME}
+}
+
+ALLOW_EMPTY_${PN} = "1"
+FILES_${PN}-dev += "${MATHLIB_INSTALL_DIR_RECIPE}"
+
+INSANE_SKIP_${PN}-dev = "arch"