Switch from using 'nacl_main' to 'main' entry point

ports/sqlite/build.sh

 # Copyright (c) 2013 The Native Client Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 MAKE_TARGETS="CCLD=\$(CXX) all"
 NACLPORTS_CPPFLAGS+=" -DNACL_SDK_VERSION=$NACL_SDK_VERSION"
 if [ "${NACL_DEBUG}" = "1" ] ; then
   NACLPORTS_CPPFLAGS+=" -DSQLITE_DEBUG -DSQLITE_LOCK_TRACE"
 fi
-LIBS="-lnacl_io -pthread"
 if [ "${NACL_SHARED}" = "1" ]; then
   EXECUTABLE_DIR=.libs
-  LIBS+=" -ldl"
+  NACLPORTS_LIBS+=" -ldl"
 else
   EXTRA_CONFIGURE_ARGS=--disable-dynamic-extensions
   EXECUTABLE_DIR=.
 fi
-export LIBS
 
+EnableCliMain
 EXECUTABLES="sqlite3${NACL_EXEEXT}"
 
-BuildStep() {
-  # Remove shell.o between building ppapi and sel_ldr versions of sqlite.
-  # This is the only object that depends on the PPAPI define and therefore
-  # needs to be rebuilt.
-  Remove shell.o
-  DefaultBuildStep
-  if [ "${NACL_ARCH}" = "pnacl" ]; then
-    local pexe=${EXECUTABLE_DIR}/sqlite3${NACL_EXEEXT}
-    TranslateAndWriteLauncherScript ${pexe} x86-64 sqlite3.x86-64.nexe sqlite3
-  fi
-
-  # Build (at least shell.c) again but this time with nacl_io and -DPPAPI
-  NEW_LIBS="${NACL_CLI_MAIN_LIB}"
-  Banner "Building sqlite3_ppapi"
-  sed -i.bak "s/sqlite3\$(EXEEXT)/sqlite3_ppapi\$(EXEEXT)/" Makefile
-  sed -i.bak "s/CFLAGS = /CFLAGS = -DPPAPI /" Makefile
-  sed -i.bak "s/-lnacl_io/${NEW_LIBS}/" Makefile
-  Remove shell.o
-  DefaultBuildStep
-}
-
 PublishStep() {
   MakeDir ${PUBLISH_DIR}
 
-  local exe=${PUBLISH_DIR}/sqlite3_ppapi_${NACL_ARCH}${NACL_EXEEXT}
+  local exe=${PUBLISH_DIR}/sqlite3_${NACL_ARCH}${NACL_EXEEXT}
 
-  LogExecute mv ${EXECUTABLE_DIR}/sqlite3_ppapi${NACL_EXEEXT} ${exe}
+  LogExecute cp ${EXECUTABLE_DIR}/sqlite3${NACL_EXEEXT} ${exe}
   if [ "${NACL_ARCH}" = "pnacl" ]; then
     LogExecute ${PNACLFINALIZE} ${exe}
   fi
 
   pushd ${PUBLISH_DIR}
   LogExecute python ${NACL_SDK_ROOT}/tools/create_nmf.py \
       -L${DESTDIR_LIB} \
-      sqlite3_ppapi*${NACL_EXEEXT} \
+      sqlite3*${NACL_EXEEXT} \
       -s . \
       -o sqlite.nmf
   LogExecute python ${TOOLS_DIR}/create_term.py sqlite.nmf
   popd
 
   InstallNaClTerm ${PUBLISH_DIR}
 }
 
 RunTest() {
   naclport_test/test -g
 }
 
 TestStep() {
   MakeDir naclport_test
 
   if [[ ${NACL_ARCH} == "pnacl" ]]; then
     EXT=.bc
   else
     EXT=${NACL_EXEEXT}
   fi
 
   INCLUDES="-I${SRC_DIR}"
   LogExecute ${NACLCXX} ${INCLUDES} ${NACLPORTS_CPPFLAGS} \
     ${NACLPORTS_CFLAGS} ${NACLPORTS_LDFLAGS} \
     -DPPAPI -o naclport_test/test${EXT} \
-    ${START_DIR}/test.cc sqlite3.o ${LIBS} -lgtest
+    ${START_DIR}/test.cc sqlite3.o ${NACLPORTS_LIBS} -lgtest
 
   [[ ${NACL_ARCH} == "pnacl" ]] && ${PNACLFINALIZE} \
     -o naclport_test/test${NACL_EXEEXT} naclport_test/test${EXT}
 
   echo "Running test"
 
   if [ "${NACL_ARCH}" = "pnacl" ]; then
     local pexe=test${NACL_EXEEXT}
     (cd naclport_test;
      TranslateAndWriteLauncherScript ${pexe} x86-32 test.x86-32${EXT} \
        test)
     RunTest
     (cd naclport_test;
      TranslateAndWriteLauncherScript ${pexe} x86-64 test.x86-64${EXT} \
        test)
     RunTest
     echo "Tests OK"
   elif [ "$(uname -m)" = "${NACL_ARCH_ALT}" ]; then
     WriteLauncherScript naclport_test/test test${EXT}
     RunTest
     echo "Tests OK"
   fi
 }