ci: rewrite coverage and distcheck scripts to follow other build scripts

Signed-off-by: Dmitry Eremin-Solenikov <dmitry.ereminsolenikov@linaro.org>
Signed-off-by: Maxim Uvarov <maxim.uvarov@linaro.org>

scripts/ci/coverage.sh

@@ -1,29 +1,23 @@
 #!/bin/bash
 set -e
 
-# CC LD AR CXX has to be predifubed
-#
-
-export PKG_CONFIG_PATH="$HOME/cunit-install/x86_64/lib/pkgconfig:${PKG_CONFIG_PATH}"
-
-CWD=$(dirname "$0")
-TDIR=`mktemp -d -p ~`
-
-cd ${TDIR}
-echo 1000 | tee /proc/sys/vm/nr_hugepages
-mkdir -p /mnt/huge
-mount -t hugetlbfs nodev /mnt/huge
+if [ "${CC#clang}" != "${CC}" ] ; then
+	export CXX="clang++"
+fi
 
-git clone ${CWD}/../../ odp
-cd ./odp
+cd "$(dirname "$0")"/../..
 ./bootstrap
 ./configure \
 	CFLAGS="-O0 -coverage $CLFAGS" CXXFLAGS="-O0 -coverage $CXXFLAGS" LDFLAGS="--coverage $LDFLAGS" \
 	--enable-debug=full --enable-helper-linux --enable-dpdk --disable-test-perf --disable-test-perf-proc
 export CCACHE_DISABLE=1
 make -j $(nproc)
 
-# ignore possible failures there because these tests depends on measurements
+echo 1000 | tee /proc/sys/vm/nr_hugepages
+mkdir -p /mnt/huge
+mount -t hugetlbfs nodev /mnt/huge
+
+# Ignore possible failures there because these tests depends on measurements
 # and systems might differ in performance.
 export CI="true"
 
@@ -50,7 +44,4 @@ fi
 
 bash <(curl -s https://codecov.io/bash) -X coveragepy
 
-cd ~
-rm -rf ${TDIR}
-
 umount /mnt/huge

scripts/ci/distcheck.sh

@@ -1,25 +1,17 @@
 #!/bin/bash
 set -e
 
-# CC LD AR CXX has to be predifubed
-#
+if [ "${CC#clang}" != "${CC}" ] ; then
+	export CXX="clang++"
+fi
 
-export PKG_CONFIG_PATH="$HOME/cunit-install/x86_64/lib/pkgconfig:${PKG_CONFIG_PATH}"
-
-CWD=$(dirname "$0")
-TDIR=`mktemp -d -p ~`
-
-cd ${TDIR}
-git clone ${CWD}/../../ odp
-cd ./odp
+cd "$(dirname "$0")"/../..
 ./bootstrap
-./configure --enable-user-guides
+./configure \
+	--enable-user-guides
 
-make clean
 make distcheck
 
 make clean
-make distcheck DISTCHECK__CONFIGURE_FLAGS=--disable-abi-compat
 
-cd ~
-rm -rf ${TDIR}
+make distcheck DISTCHECK__CONFIGURE_FLAGS=--disable-abi-compat