feat(coap): Bring coap from esp-idf

Commit ID: 22da5f6d

components/coap/libcoap/scripts/build.sh

@@ -0,0 +1,32 @@
+#! /bin/sh
+
+if test "x$TESTS" = "xyes" -o "x$TESTS" = "xtrue" ; then
+    WITH_TESTS="`scripts/fix-cunit.sh` --enable-tests"
+    test -f `pwd`/cunit.pc && echo cat `pwd`/cunit.pc
+fi
+     
+config() {
+    echo "./configure $*"
+    ./configure $* || cat config.log
+}
+
+case "${PLATFORM}" in
+    contiki) config "--disable-tests --disable-documentation --disable-examples" && \
+               make -C examples/contiki
+             ;;
+    lwip)    config "--disable-tests --disable-documentation --disable-examples" && \
+               make -C examples/lwip lwip lwip-contrib
+               make -C examples/lwip LDLIBS=`grep ac_cv_search_clock_gettime=- config.log|cut -d= -f2`
+             ;;
+    posix|*) config "$WITH_TESTS --enable-documentation --enable-examples" && \
+               make
+             ;;
+esac
+
+err=$?
+if test $err = 0 -a -n "$WITH_TESTS" ; then
+    tests/testdriver
+    err=$?
+fi
+
+exit $err