From: Anton Maklakov <anton@espressif.com>
Date: Tue, 27 Nov 2018 11:16:18 +0000 (+0800)
Subject: ci: Use more pedantic checking for examples and ut
X-Git-Tag: v3.3-beta2~188^2~1
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=0652a4b71456cfe72abac1d4d80fb4eaec23b060;p=esp-idf

ci: Use more pedantic checking for examples and ut
---

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index b778bed88d..294fe3b058 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -200,15 +200,15 @@ build_ssc_02:
 build_esp_idf_tests_make:
   <<: *build_esp_idf_unit_test_template
   script:
-    - export EXTRA_CFLAGS="-Werror -Werror=deprecated-declarations"
+    - export EXTRA_CFLAGS=${PEDANTIC_CFLAGS}
     - export EXTRA_CXXFLAGS=${EXTRA_CFLAGS}
     - cd $CI_PROJECT_DIR/tools/unit-test-app
     - MAKEFLAGS= make help # make sure kconfig tools are built in single process
     - make ut-clean-all-configs
     - make ut-build-all-configs
     - python tools/UnitTestParser.py
+    # Check if the tests demand Make built binaries. If not, delete them
     - if [ "$UNIT_TEST_BUILD_SYSTEM" == "make" ]; then exit 0; fi
-    # If Make, delete the CMake built artifacts
     - rm -rf builds output sdkconfig
     - rm -rf components/idf_test/unit_test/TestCaseAll.yml
     - rm -rf components/idf_test/unit_test/CIConfigs/*.yml
@@ -217,16 +217,14 @@ build_esp_idf_tests_cmake:
   <<: *build_esp_idf_unit_test_template
   script:
     - export PATH="$IDF_PATH/tools:$PATH"
-    - export EXTRA_CFLAGS="-Werror -Werror=deprecated-declarations"
+    - export EXTRA_CFLAGS=${PEDANTIC_CFLAGS}
     - export EXTRA_CXXFLAGS=${EXTRA_CFLAGS}
     - cd $CI_PROJECT_DIR/tools/unit-test-app
-    # Build with CMake first
     - idf.py ut-clean-all-configs
     - idf.py ut-build-all-configs
     - python tools/UnitTestParser.py
-    # Check if test demands CMake or Make built binaries. If CMake leave the built artifacts as is then exit.
+    # Check if the tests demand CMake built binaries. If not, delete them
     - if [ "$UNIT_TEST_BUILD_SYSTEM" == "cmake" ]; then exit 0; fi
-    # If Make, delete the CMake built artifacts
     - rm -rf builds output sdkconfig
     - rm -rf components/idf_test/unit_test/TestCaseAll.yml
     - rm -rf components/idf_test/unit_test/CIConfigs/*.yml
diff --git a/tools/ci/build_examples.sh b/tools/ci/build_examples.sh
index 9ab8fee578..eb8a5993ae 100755
--- a/tools/ci/build_examples.sh
+++ b/tools/ci/build_examples.sh
@@ -129,7 +129,7 @@ build_example () {
     local EXAMPLE_DIR_REL=${EXAMPLE_DIR#"${COPY_ROOT_PARENT}"}
     pushd "example_builds/${ID}/${EXAMPLE_DIR_REL}"
         # be stricter in the CI build than the default IDF settings
-        export EXTRA_CFLAGS="-Werror -Werror=deprecated-declarations"
+        export EXTRA_CFLAGS=${PEDANTIC_CFLAGS}
         export EXTRA_CXXFLAGS=${EXTRA_CFLAGS}
 
         # build non-verbose first
diff --git a/tools/ci/build_examples_cmake.sh b/tools/ci/build_examples_cmake.sh
index 8686219814..009cc22059 100755
--- a/tools/ci/build_examples_cmake.sh
+++ b/tools/ci/build_examples_cmake.sh
@@ -119,7 +119,7 @@ build_example () {
     cp -r "${EXAMPLE_DIR}" "example_builds/${ID}"
     pushd "example_builds/${ID}/${EXAMPLE_NAME}"
         # be stricter in the CI build than the default IDF settings
-        export EXTRA_CFLAGS="-Werror -Werror=deprecated-declarations"
+        export EXTRA_CFLAGS=${PEDANTIC_CFLAGS}
         export EXTRA_CXXFLAGS=${EXTRA_CFLAGS}
 
         # build non-verbose first
diff --git a/tools/ci/configure_ci_environment.sh b/tools/ci/configure_ci_environment.sh
index a92600e92a..1d4380ad56 100644
--- a/tools/ci/configure_ci_environment.sh
+++ b/tools/ci/configure_ci_environment.sh
@@ -30,3 +30,7 @@ else
     export IS_PUBLIC=
 fi
 unset REF
+
+# Compiler flags to thoroughly check the IDF code in some CI jobs
+# (Depends on default options '-Wno-error=XXX' used in the IDF build system)
+export PEDANTIC_CFLAGS="-Werror -Werror=deprecated-declarations -Werror=unused-variable -Werror=unused-but-set-variable -Werror=unused-function"
diff --git a/tools/ci/test_configure_ci_environment.sh b/tools/ci/test_configure_ci_environment.sh
index 1ad5f430ca..8f513de95d 100755
--- a/tools/ci/test_configure_ci_environment.sh
+++ b/tools/ci/test_configure_ci_environment.sh
@@ -30,5 +30,9 @@ assert_branch_public v1.2-rc77 1
 assert_branch_public v1.2.3-rc1 1
 assert_branch_public v1.2.3invalid
 
-rm -f .gitmodules
+(
+    . ./configure_ci_environment.sh
+    [[ $PEDANTIC_CFLAGS ]] || { echo "PEDANTIC_CFLAGS is not defined"; exit 1; }
+) || { exit 1; }
 
+rm -f .gitmodules