feat: gh action for clang

Author: jay-tux

.github/workflows/c-cpp.yml

@@ -14,7 +14,7 @@ jobs:
     steps:
     - name: update
       if: ${{ env.ACT }}
-      run: sudo apt update && sudo apt install python3 && sudo apt install cmake
+      run: sudo apt -y update && sudo apt -y install python3 && sudo apt -y install cmake
     - name: Install pip3
       if: ${{ env.ACT }}
       run: curl https://bootstrap.pypa.io/get-pip.py >get-pip.py && python3 get-pip.py

.github/workflows/cpp-clang.yml

@@ -0,0 +1,30 @@
+name: C/C++ CI
+
+on:
+  push:
+    branches: [ root ]
+  pull_request:
+    branches: [ root ]
+
+jobs:
+  build:
+
+    runs-on: ubuntu-22.04
+
+    steps:
+    - name: update
+      if: ${{ env.ACT }}
+      run: sudo apt -y update && sudo apt -y install python3 && sudo apt -y install clang && sudo apt -y install cmake
+    - name: Install pip3
+      if: ${{ env.ACT }}
+      run: curl https://bootstrap.pypa.io/get-pip.py >get-pip.py && python3 get-pip.py
+    - name: Install Conan
+      id: conan
+      uses: turtlebrowser/get-conan@main
+    - name: Conan version
+      run: echo "${{ steps.conan.outputs.version }}"
+    - uses: actions/checkout@v2
+    - name: make test (clang)
+      run: make test-clang
+
+# Note: the steps with `if: ${{ env.ACT }}` are for local setup only.

Makefile

@@ -10,6 +10,7 @@ HTMLDIR=$(abspath ./cov/)
 BROWSER=firefox
 
 CC=g++
+CONAN_CC=gcc
 CXXARGS=-I$(abspath ./inc) -g -c -std=c++20 -MMD -fprofile-arcs -ftest-coverage
 LDARGS=-fprofile-arcs -ftest-coverage
 
@@ -25,10 +26,12 @@ all:
 	@echo ""
 	@echo "Some targets accept additional arguments in the form of KEY=VALUE pairs:"
 	@echo "  -> CC (for test and coverage): sets the command for the C++ compiler (g++ by default)"
+	@echo "  -> CONAN_CC (for test and coverage): sets the conan compiler name (gcc by default)"
 	@echo "  -> CXXARGS (for test and coverage): current arguments to the compiler - not recommended to change"
 	@echo "  -> EXTRA_CXX (for test and coverage): additional compilation flags/arguments"
 	@echo "  -> LDARGS (for test and coverage): current arguments to the linker - not recommended to change"
 	@echo "  -> EXTRA_LD (for test and coverage): additional linker flags/arguments"
+	@echo "  -> EXTRA_CONAN (for test and coverage): additional arguments for conan"
 	@echo "  -> BUILD_DIR (for test and coverage): build directory"
 	@echo "  -> BIN_DIR (for test and coverage): binary directory"
 	@echo "  -> TEST_DIR (for test and coverage): test sources directory"
@@ -56,17 +59,17 @@ docs:
 	$(BROWSER) $(DOC_DIR)/html/index.html
 
 test:
-	make CC="$(CC)" OBJD="$(BUILD_DIR)" BIND="$(BIN_DIR)" SRCD="$(TEST_DIR)" CXXARGS="$(CXXARGS) $(EXTRA_CXX) -I$(INCL_PATH)" LDARGS="$(LDARGS) $(EXTRA_LD)" -C $(TEST_DIR)/..
+	make CC="$(CC)" CONAN_CC="$(CONAN_CC)" CONARGS="$(EXTRA_CONAN)" OBJD="$(BUILD_DIR)" BIND="$(BIN_DIR)" SRCD="$(TEST_DIR)" CXXARGS="$(CXXARGS) $(EXTRA_CXX) -I$(INCL_PATH)" LDARGS="$(LDARGS) $(EXTRA_LD)" -C $(TEST_DIR)/..
 
 test-clang:
-	make CC="clang++" OBJD="$(BUILD_DIR)" BIND="$(BIN_DIR)" SRCD="$(TEST_DIR)" CXXARGS="$(CXXARGS) $(EXTRA_CXX) -I$(INCL_PATH) -stdlib=libc++" LDARGS="$(LDARGS) $(EXTRA_LD) -stdlib=libc++" -C $(TEST_DIR)/..
+	make CC="clang++" CONAN_CC="clang" CONARGS="$(EXTRA_CONAN) -s compiler.libcxx=libc++" OBJD="$(BUILD_DIR)" BIND="$(BIN_DIR)" SRCD="$(TEST_DIR)" CXXARGS="$(CXXARGS) $(EXTRA_CXX) -I$(INCL_PATH) -stdlib=libc++" LDARGS="$(LDARGS) $(EXTRA_LD) -stdlib=libc++" -C $(TEST_DIR)/..
 
 clean:
 	rm -rf $(DOC_DIR)/*
 	cd $(TEST_DIR)/.. && make clean OBJD="$(BUILD_DIR)" BIND="$(BIN_DIR)" SRCD="$(TEST_DIR)"
 
 coverage:
-	make CC="$(CC)" OBJD="$(BUILD_DIR)" BIND="$(BIN_DIR)" SRCD="$(TEST_DIR)" CXXARGS="$(CXXARGS) $(EXTRA_CXX) -I$(INCL_PATH)" LDARGS="$(LDARGS) $(EXTRA_LD)" -C $(TEST_DIR)/..
+	make CC="$(CC)" CONAN_CC="$(CONAN_CC)" OBJD="$(BUILD_DIR)" BIND="$(BIN_DIR)" SRCD="$(TEST_DIR)" CXXARGS="$(CXXARGS) $(EXTRA_CXX) -I$(INCL_PATH)" LDARGS="$(LDARGS) $(EXTRA_LD)" -C $(TEST_DIR)/..
 	lcov --directory "$(BUILD_DIR)" --output-file coverage.info -c --exclude '*gmock' --exclude '*doctest*' --exclude '/usr/*'
 	genhtml coverage.info --output-directory "$(HTMLDIR)"
 	$(BROWSER) $(HTMLDIR)/index.html

test/Makefile

@@ -3,6 +3,7 @@ DEPS=$(SOURCES:$(SRCD)/%.cpp=$(OBJD)/%.d)
 TESTS=generator sources manip aggreg chain
 TESTOBJ=$(TESTS:%=$(OBJD)/test_%.o)
 
+CONAN_CC=
 CONAN_PKG_OVERRIDE=
 CONAN_MODIFY=$(CONAN_PKG_OVERRIDE:%=-s %:compiler.version=11.2)
 
@@ -26,7 +27,7 @@ $(OBJD)/%.o: $(SRCD)/%.cpp Makefile
 
 conan/conanbuildinfo.mak: conanfile.txt
 	@([ ! -d conan/ ] && mkdir -p conan/) || true
-	cd conan && CC=gcc CXX=$(CC) conan install .. $(CONAN_MODIFY)
+	cd conan && CC=$(CONAN_CC) CXX=$(CC) conan install .. $(CONAN_MODIFY) $(CONARGS)
 
 clean:
 	find ./bin/ -type f | grep -v '.gitkeep' | xargs rm -rf