mirror of
https://github.com/cesanta/mongoose.git
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137 lines
4.4 KiB
Makefile
137 lines
4.4 KiB
Makefile
# Copyright (c) 2014 Cesanta Software Limited
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# All rights reserved
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#
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# = Requires:
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#
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# - SRC_DIR = path to directory with source files
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# - AMALGAMATED_SOURCES = path to amalgamated C file(s)
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# - PROG = name of main unit test source file
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#
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# - CFLAGS = default compiler flags
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# - LDFLAGS = default linker flags
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#
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# = Parameters:
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#
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# - V=1 -> show commandlines of executed commands
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# - TEST_FILTER -> test name (substring match)
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# - CMD -> run wrapped in cmd (e.g. make test_cxx CMD=lldb)
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#
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# = Useful targets
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#
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# - compile: perform a very fast syntax check for all dialects
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# - presubmit: suggested presubmit tests
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# - cpplint: run the linter
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# - lcov: generate coverage HTML in test/lcov/index.html
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# - test_asan: run with AddressSanitizer
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# - test_valgrind: run with valgrind
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# OSX clang doesn't build ASAN. Use brew:
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# $ brew tap homebrew/versions
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# $ brew install llvm36 --with-clang --with-asan
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CLANG:=clang-3.6
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PEDANTIC=$(shell gcc --version 2>/dev/null | grep -q clang && echo -pedantic)
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###
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DIALECTS=cxx ansi c99 c11
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SPECIALS=asan gcov valgrind
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# Each test target might require either a different compiler name
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# a compiler flag, or a wrapper to be invoked before executing the test
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# they can be overriden here with <VAR>_<target>
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#
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# Vars are:
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# - CC: compiler
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# - CFLAGS: flags passed to the compiler, useful to set dialect and to disable incompatible tests
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# - LDFLAGS: flags passed to the compiler only when linking (e.g. not in syntax only)
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# - SOURCES: non-test source files. To be overriden if needs to build on non amalgamated files
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# - CMD: command wrapper or env variables required to run the test binary
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CMD=MallocLogFile=/dev/null
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CC_cxx=$(CXX)
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CFLAGS_cxx=-x c++
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CFLAGS_ansi=-ansi
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CFLAGS_c99=$(PEDANTIC) -std=c99
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# Path to `gcov` binary
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GCOV?=gcov
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CFLAGS_gcov=$(PEDANTIC) -std=c99 -fprofile-arcs -ftest-coverage
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#SOURCES_gcov=$(addprefix $(SRC_DIR)/, $(SOURCES))
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SOURCES_gcov=$(AMALGAMATED_SOURCES)
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CC_asan=$(CLANG)
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CFLAGS_asan=-fsanitize=address -fcolor-diagnostics -std=c99 -DNO_DNS_TEST -UMG_ENABLE_SSL
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CMD_asan=ASAN_SYMBOLIZER_PATH=/usr/bin/llvm-symbolizer ASAN_OPTIONS=allocator_may_return_null=1,symbolize=1 $(CMD)
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CMD_valgrind=valgrind
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###
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SHELL := /bin/bash
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SUFFIXES=$(DIALECTS) $(SPECIALS)
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ALL_PROGS=$(foreach p,$(SUFFIXES),$(PROG)-$(p))
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ALL_TESTS=$(foreach p,$(SUFFIXES),test_$(p))
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SHORT_TESTS=$(foreach p,$(DIALECTS),test_$(p))
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all: clean compile $(SHORT_TESTS) coverage
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alltests: $(ALL_TESTS) lcov cpplint
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# currently both valgrind and asan tests are failing for some test cases
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# it's still useful to be able to run asan/valgrind on some specific test cases
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# but we don't enforce them for presubmit until they are stable again.
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presubmit: $(SHORT_TESTS) cpplint
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.PHONY: clean clean_coverage lcov valgrind docker cpplint test_sources_resolved
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ifneq ($(V), 1)
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.SILENT: $(ALL_PROGS) $(ALL_TESTS)
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endif
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compile:
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@make $(foreach p,$(DIALECTS),$(PROG)-$(p)) CFLAGS_EXTRA="$(CFLAGS_EXTRA) -fsyntax-only" LDFLAGS=
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# A target which is only needed to VPATH-resolve $(TEST_SOURCES).
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# Other targets which need exact (VPATH-resolved) paths to $(TEST_SOURCES),
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# need to depend on this phony target, and then use $(TEST_SOURCES_RESOLVED)
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# instead.
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test_sources_resolved: $(TEST_SOURCES)
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$(eval TEST_SOURCES_RESOLVED=$^)
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# HACK: cannot have two underscores
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$(PROG)-%: Makefile test_sources_resolved $(or $(SOURCES_$*), $(AMALGAMATED_SOURCES)) data/cgi/index.cgi
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@echo -e "CC\t$(PROG)_$*"
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$(or $(CC_$*), $(CC)) $(CFLAGS_$*) $(TEST_SOURCES_RESOLVED) $(or $(SOURCES_$*), $(AMALGAMATED_SOURCES)) -o $(PROG)_$* $(CFLAGS) $(LDFLAGS)
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$(ALL_TESTS): test_%: Makefile $(PROG)-%
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@echo -e "RUN\t$(PROG)_$* $(TEST_FILTER)"
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@$(or $(CMD_$*), $(CMD)) ./$(PROG)_$* $(TEST_FILTER)
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coverage: Makefile clean_coverage test_gcov test_sources_resolved
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@echo -e "RUN\tGCOV"
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@$(GCOV) -p $(notdir $(TEST_SOURCES_RESOLVED)) $(notdir $(GCOV_SOURCES)) >/dev/null
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test_leaks: Makefile
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$(MAKE) test_valgrind CMD_valgrind="$(CMD_valgrind) --leak-check=full"
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lcov: clean coverage
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@echo -e "RUN\tlcov"
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@lcov -q -o lcov.info -c -d . 2>/dev/null
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@genhtml -q -o lcov lcov.info
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cpplint:
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@echo -e "RUN\tcpplint"
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@cpplint.py --verbose=0 --extensions=c,h $(SRC_DIR)/*.[ch] 2>&1 >/dev/null| grep -v "Done processing" | grep -v "file excluded by"
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clean: clean_coverage
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@echo -e "CLEAN\tall"
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@rm -rf $(PROG) $(PROG)_* lcov.info *.txt *.exe *.obj *.o a.out *.pdb *.opt $(EXTRA_CLEAN_TARGETS)
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clean_coverage:
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@echo -e "CLEAN\tcoverage"
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@rm -rf *.gc* *.dSYM index.html
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