jjb: lava: keep track of job exit status and configuration

[lttng-ci.git] / scripts / lttng-modules / param-build.sh

diff --git a/scripts/lttng-modules/param-build.sh b/scripts/lttng-modules/param-build.sh
index 443059da8d298b14efde53a940e6bf86a202f105..814489c203d35758f47cc782dff3fd642966340c 100644 (file)
--- a/scripts/lttng-modules/param-build.sh
+++ b/scripts/lttng-modules/param-build.sh
@@ -15,6 +15,12 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
+# Parameters
+arch=${arch:-}
+cross_arch=${cross_arch:-}
+ktag=${ktag:-}
+
+
 ## FUNCTIONS ##
 
 # Kernel version compare functions
@@ -42,12 +48,18 @@ prepare_lnx_sources() {
     if [ "$outdir" = "." ]; then
       koutput=""
     else
-      koutput="O=\"${outdir}\""
+      koutput="O=${outdir}"
     fi
 
     # Generate kernel configuration
     case "$ktag" in
       Ubuntu*)
+        if [ "${cross_arch}" = "powerpc" ]; then
+          if vergte "$KVERSION" "4.10"; then
+            echo "Ubuntu removed big endian powerpc configuration from kernel >= 4.10. Don't try to build it."
+            exit 0
+          fi
+        fi
         fakeroot debian/rules clean
         fakeroot debian/rules genconfigs
         cp CONFIGS/"${ubuntu_config}" "${outdir}"/.config
@@ -88,9 +100,9 @@ prepare_lnx_sources() {
         make arch/powerpc/lib/crtsavres.o CC="$CC" ${koutput}
     fi
 
-    # On arm64 this object is required to build with ftrace support
+    # On arm64 between 4.13 and 1.15 this object is required to build with ftrace support
     if [ "${karch}" = "arm64" ]; then
-        if vergte "$KVERSION" "4.13-rc1"; then
+        if [ -f "arch/arm64/kernel/ftrace-mod.S" ]; then
             make arch/arm64/kernel/ftrace-mod.o CC="$CC" ${koutput}
         fi
     fi
@@ -168,7 +180,7 @@ LTTBUILDKHDRDIR="${WORKSPACE}/build/lttng-modules-khdr"
 
 
 # Setup cross compile env if available
-if [ "x${cross_arch:-}" != "x" ]; then
+if [ "x${cross_arch}" != "x" ]; then
 
     case "$cross_arch" in
         "armhf")
@@ -215,7 +227,7 @@ if [ "x${cross_arch:-}" != "x" ]; then
     oldconf_target="olddefconfig"
 
 # Set arch specific values if we are not cross compiling
-elif [ "x${arch:-}" != "x" ]; then
+elif [ "x${arch}" != "x" ]; then
 
     case "$arch" in
         "x86-32")
@@ -322,13 +334,18 @@ if [ "${karch}" = "powerpc" ]; then
     cp -a --parents arch/powerpc/lib/crtsavres.[So] "${LNXHDRDIR}/"
 fi
 
-# On arm64 this object is required to build with ftrace support
+# On arm64 between 4.13 and 1.15 this object is required to build with ftrace support
 if [ "${karch}" = "arm64" ]; then
-    if vergte "$KVERSION" "4.13-rc1"; then
+    if [ -f "arch/arm64/kernel/ftrace-mod.S" ]; then
         cp -a --parents arch/arm64/kernel/ftrace-mod.[So] "${LNXHDRDIR}/"
     fi
 fi
 
+# Newer kernels need objtool to build modules when CONFIG_STACK_VALIDATION=y
+if [ -f tools/objtool/objtool ]; then
+  cp -a --parents tools/objtool/objtool "${LNXHDRDIR}/"
+fi
+
 # Copy modules related stuff, if available
 if [ -s Module.symvers ]; then
     cp Module.symvers "${LNXHDRDIR}"