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-rwxr-xr-xobjectivec/DevTools/full_mac_build.sh40
-rwxr-xr-xobjectivec/generate_well_known_types.sh29
2 files changed, 38 insertions, 31 deletions
diff --git a/objectivec/DevTools/full_mac_build.sh b/objectivec/DevTools/full_mac_build.sh
index 4d4930dc..ff51d9f0 100755
--- a/objectivec/DevTools/full_mac_build.sh
+++ b/objectivec/DevTools/full_mac_build.sh
@@ -26,8 +26,9 @@ OPTIONS:
Issue a clean before the normal build.
-a, --autogen
Start by rerunning autogen & configure.
- -r, --regenerate-cpp-descriptors
- The descriptor.proto is checked in generated, cause it to regenerate.
+ -r, --regenerate-descriptors
+ Run generate_descriptor_proto.sh to regenerate all the checked in
+ proto sources.
-j #, --jobs #
Force the number of parallel jobs (useful for debugging build issues).
--core-only
@@ -71,7 +72,7 @@ fi
DO_AUTOGEN=no
DO_CLEAN=no
-REGEN_CPP_DESCRIPTORS=no
+REGEN_DESCRIPTORS=no
CORE_ONLY=no
DO_XCODE_IOS_TESTS=yes
DO_XCODE_OSX_TESTS=yes
@@ -88,8 +89,8 @@ while [[ $# != 0 ]]; do
-a | --autogen )
DO_AUTOGEN=yes
;;
- -r | --regenerate-cpp-descriptors )
- REGEN_CPP_DESCRIPTORS=yes
+ -r | --regenerate-descriptors )
+ REGEN_DESCRIPTORS=yes
;;
-j | --jobs )
shift
@@ -164,8 +165,8 @@ if [[ "${DO_CLEAN}" == "yes" ]] ; then
fi
fi
-if [[ "${REGEN_CPP_DESCRIPTORS}" == "yes" ]] ; then
- header "Regenerating the C++ descriptor sources."
+if [[ "${REGEN_DESCRIPTORS}" == "yes" ]] ; then
+ header "Regenerating the descriptor sources."
./generate_descriptor_proto.sh -j "${NUM_MAKE_JOBS}"
fi
@@ -184,29 +185,8 @@ else
cd ..
fi
-header "Ensuring the ObjC descriptors are current."
-# Find the newest input file (protos, compiler, and the generator script).
-# (these patterns catch some extra stuff, but better to over sample than under)
-readonly NewestInput=$(find \
- src/google/protobuf/*.proto \
- src/.libs src/*.la src/protoc \
- objectivec/generate_well_known_types.sh \
- -type f -print0 \
- | xargs -0 stat -f "%m %N" \
- | sort -n | tail -n1 | cut -f2- -d" ")
-# Find the oldest output file.
-readonly OldestOutput=$(find \
- "${ProtoRootDir}/objectivec/google" \
- -type f -print0 \
- | xargs -0 stat -f "%m %N" \
- | sort -n -r | tail -n1 | cut -f2- -d" ")
-# If the newest input is newer than the oldest output, regenerate.
-if [[ "${NewestInput}" -nt "${OldestOutput}" ]] ; then
- echo ">> Newest input is newer than oldest output, regenerating."
- objectivec/generate_well_known_types.sh -j "${NUM_MAKE_JOBS}"
-else
- echo ">> Newest input is older than oldest output, no need to regenerating."
-fi
+# Ensure the WKT sources checked in are current.
+objectivec/generate_well_known_types.sh --check-only -j "${NUM_MAKE_JOBS}"
header "Checking on the ObjC Runtime Code"
objectivec/DevTools/pddm_tests.py
diff --git a/objectivec/generate_well_known_types.sh b/objectivec/generate_well_known_types.sh
index be9b38a5..73be50ff 100755
--- a/objectivec/generate_well_known_types.sh
+++ b/objectivec/generate_well_known_types.sh
@@ -12,6 +12,13 @@ set -eu
readonly ScriptDir=$(dirname "$(echo $0 | sed -e "s,^\([^/]\),$(pwd)/\1,")")
readonly ProtoRootDir="${ScriptDir}/.."
+# Flag for continuous integration to check that everything is current.
+CHECK_ONLY=0
+if [[ $# -ge 1 && ( "$1" == "--check-only" ) ]] ; then
+ CHECK_ONLY=1
+ shift
+fi
+
pushd "${ProtoRootDir}" > /dev/null
if test ! -e src/google/protobuf/stubs/common.h; then
@@ -46,4 +53,24 @@ declare -a RUNTIME_PROTO_FILES=( \
google/protobuf/type.proto \
google/protobuf/wrappers.proto)
-./protoc --objc_out="${ProtoRootDir}/objectivec" ${RUNTIME_PROTO_FILES[@]}
+# Generate to a temp directory to see if they match.
+TMP_DIR=$(mktemp -d)
+trap "rm -rf ${TMP_DIR}" EXIT
+./protoc --objc_out="${TMP_DIR}" ${RUNTIME_PROTO_FILES[@]}
+set +e
+diff -r "${TMP_DIR}/google" "${ProtoRootDir}/objectivec/google" > /dev/null
+if [[ $? -eq 0 ]] ; then
+ echo "Generated source for WellKnownTypes is current."
+ exit 0
+fi
+set -e
+
+# If check only mode, error out.
+if [[ "${CHECK_ONLY}" == 1 ]] ; then
+ echo "ERROR: The WKTs need to be regenerated! Run $0"
+ exit 1
+fi
+
+# Copy them over.
+echo "Copying over updated WellKnownType sources."
+cp -r "${TMP_DIR}/google/" "${ProtoRootDir}/objectivec/google/"