From 93302bee4658d43747e953f3b77829f26fa85e61 Mon Sep 17 00:00:00 2001
From: John Klug <john.klug@multitech.com>
Date: Mon, 15 Oct 2018 18:52:09 -0500
Subject: Split mts-io driver module into separate modules.

---
 recipes-bsp/multitech/mts-io.inc | 46 ++++++++++++++++++++++++++++++++++------
 1 file changed, 39 insertions(+), 7 deletions(-)

(limited to 'recipes-bsp/multitech/mts-io.inc')

diff --git a/recipes-bsp/multitech/mts-io.inc b/recipes-bsp/multitech/mts-io.inc
index 75544ad..93ae253 100644
--- a/recipes-bsp/multitech/mts-io.inc
+++ b/recipes-bsp/multitech/mts-io.inc
@@ -59,24 +59,37 @@ FILES_${PN}-noarch += "${sbindir}/mts-io-sysfs"
 FILES_${PN}-noarch_append_mtcap += "${sbindir}/lora-led-updater"
 FILES_${PN}-util += "${sbindir}/mts-util-lora2-reset"
 FILES_${PN}-util-dbg += "/usr/src /usr/sbin/.debug"
-FILES_${PN}-dev += "/usr/include/linux/mts_eeprom.h"
-
+FILES_${PN}-dev += "/usr/include/linux/mts_eeprom.h /usr/include/linux/mts_io.h"
 
 INITSCRIPT_NAME = "mts-io"
 INITSCRIPT_PARAMS = "start 39 S ."
 
 PARALLEL_MAKE = ""
+L1 = "${STAGING_KERNEL_DIR}/include/linux/"
+
+# Bitbake/Yocto automatically installs in to L2.
+L2 = "${STAGING_INCDIR}/linux/"
+
+L3 = "${D}/usr/include/linux/"
 
 fakeroot do_install () {
     make DESTDIR=${D} install
     install -m 0755 -d ${D}${base_libdir}/modules/${KERNEL_VERSION}/extra
     # use cp instead of install so the driver doesn't get stripped
     cp ${S}/io-module/mts_io.ko ${D}${base_libdir}/modules/${KERNEL_VERSION}/extra
-    cp ${S}/io-module/mts_io.h ${STAGING_KERNEL_DIR}/include/linux/
-    cp ${S}/io-module/mts_io.h ${STAGING_INCDIR}/linux/
-    install -m0644 ${S}/io-module/mts_eeprom.h ${STAGING_KERNEL_DIR}/include/linux/
-    install -d ${D}/usr/include/linux/
-    install -m 0644 ${S}/io-module/mts_eeprom.h ${D}/usr/include/linux/
+    install -d ${L3}
+
+    echo "STAGING_KERNEL_DIR is ${STAGING_KERNEL_DIR}"
+    echo "STAGING_INCDIR is ${STAGING_INCDIR}"
+    echo "D/usr/include/linux/ is ${D}/usr/include/linux/"
+
+    install -m 0644 ${S}/io-module/mts_io.h ${L1}
+    # install -m 0644 ${S}/io-module/mts_io.h ${L2}
+    install -m 0644 ${S}/io-module/mts_io.h ${L3}
+
+    install -m 0644 ${S}/io-module/mts_eeprom.h ${L1}
+    # install -m 0644 ${S}/io-module/mts_eeprom.h ${L2}
+    install -m 0644 ${S}/io-module/mts_eeprom.h ${L3}
 
     install -d ${D}${sysconfdir}/init.d
     install -m 0755 ${WORKDIR}/mts-io.init ${D}${sysconfdir}/init.d/mts-io
@@ -99,3 +112,22 @@ fakeroot do_install_append_mtcap() {
     install -m 0755 ${WORKDIR}/mts-io.mtcap.init ${D}${sysconfdir}/init.d/mts-io
     install -m 0755 ${WORKDIR}/lora-led-updater ${D}${sbindir}/lora-led-updater
 }
+
+# Yocto seems to insist on Python for this function
+# This function is to make debugging easier, so the package
+# can be built a 2nd time.
+fakeroot do_cleansstate_prepend() {
+    L1 = d.getVar("L1",True)
+    L2 = d.getVar("L2",True)
+    bb.note("L1 is " + L1)
+    bb.note("L2 is " + L2)
+
+    F1 = L1 + "/mts_io.h"
+    F2 = L2 + "/mts_io.h"
+    F3 = L1 + "/mts_eeprom.h"
+    F4 = L2 + "/mts_eeprom.h"
+    
+    for f in [F1, F2, F3, F4]:
+        if os.path.exists(f):
+            os.remove(f)
+}
-- 
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