Lib/std/c/src/Makefile

   1 # Makefile for STDexecDTS.c
   2 # File ID: STDuuidDTS
   3 # Author: Øyvind A. Holm <sunny@sunbase.org>
   4
   5 CC = cc
   6 EXEC = STDexecDTS
   7 LD = cc
   8 PREFIX = /usr/local
   9
  10 CFILES  =
  11 CFILES += STDexecDTS.c
  12 CFILES += selftest.c
  13 CFLAGS  =
  14 CFLAGS += $$(test -n "$(GCOV)" && echo -n "-fprofile-arcs -ftest-coverage")
  15 CFLAGS += $$(test -n "$(PROF)" && echo -n "-pg")
  16 CFLAGS += -O0
  17 CFLAGS += -Wall
  18 CFLAGS += -Werror
  19 CFLAGS += -Wextra
  20 CFLAGS += -c
  21 CFLAGS += -g
  22 DEPS = version.h $(HFILES) Makefile
  23 GNCOV_STR = $$(test -n "$(GNCOV)" && echo "-g")
  24 HFILES  =
  25 HFILES += STDexecDTS.h
  26 INSTALL_TARGETS  =
  27 INSTALL_TARGETS += $(PREFIX)/bin/$(EXEC)
  28 LDFLAGS  =
  29 LDFLAGS += $$(test -n "$(PROF)" && echo -n "-pg")
  30 LIBS  =
  31 LIBS += $$(test -n "$(GCOV)" && echo "-lgcov --coverage")
  32 OBJS  =
  33 OBJS += STDexecDTS.o
  34 OBJS += selftest.o
  35
  36 TESTABLE_LINES = $$(grep -E '^ +\#\#\#\#\#:' *.c.gcov \
  37                     | grep -vF '/* gncov */' | wc -l)
  38
  39 .PHONY: all
  40 all: $(EXEC)
  41
  42 $(EXEC): $(OBJS)
  43         $(LD) -o $(EXEC) $(LDFLAGS) $(OBJS) $(LIBS)
  44
  45 version.h: Gen-version $(CFILES) $(HFILES) Makefile
  46         ./Gen-version
  47
  48 STDexecDTS.o: STDexecDTS.c $(DEPS)
  49         $(CC) $(CFLAGS) STDexecDTS.c
  50
  51 selftest.o: selftest.c $(DEPS)
  52         $(CC) $(CFLAGS) selftest.c
  53
  54 .PHONY: clean
  55 clean:
  56         rm -f $(EXEC) $(OBJS)
  57         rm -f *.gcda *.gcno *.gcov
  58         rm -f gmon.out gmon.sum
  59         rm -f version.h
  60         cd t && $(MAKE) $@
  61
  62 .PHONY: edit
  63 edit: tags
  64         $(EDITOR) $$(git ls-files)
  65         rm tags
  66
  67 .PHONY: gcov
  68 gcov:
  69         $(MAKE) clean test GCOV=1
  70         gcov $(CFILES)
  71         @echo $$(grep -E '^ +#####:' *.c.gcov | wc -l) untested lines >&2
  72         @echo $$(grep -E '^ +#####:' *.c.gcov | grep -F '/* gncov */' \
  73                  | wc -l) gncov lines >&2
  74         @echo $(TESTABLE_LINES) testable lines >&2
  75
  76 .PHONY: gcov-cmt
  77 gcov-cmt: gcov
  78         gcov-cmt $(GNCOV_STR) $(CFILES)
  79
  80 .PHONY: gcov-cmt-clean
  81 gcov-cmt-clean:
  82         gcov-cmt -d $(CFILES)
  83
  84 .PHONY: gdb
  85 gdb: $(EXEC)
  86         gdb -x gdbrc $$(cat gdbopts 2>/dev/null) $(EXEC)
  87
  88 .PHONY: install
  89 install: $(INSTALL_TARGETS)
  90
  91 $(PREFIX)/bin/$(EXEC): $(EXEC)
  92         mkdir -p $(PREFIX)/bin
  93         install $(EXEC) $(PREFIX)/bin/$(EXEC)
  94
  95 tags: $(CFILES) $(HFILES)
  96         ctags $(CFILES) $(HFILES)
  97
  98 .PHONY: test
  99 test: $(EXEC)
 100         cd t && $(MAKE) $@
 101
 102 .PHONY: testall
 103 testall:
 104         $(MAKE) testcomb WHAT=test
 105
 106 .PHONY: testcomb
 107 testcomb:
 108         $(MAKE) clean $(WHAT) NDEBUG=1
 109         $(MAKE) clean $(WHAT) UNUSED=1
 110         $(MAKE) clean $(WHAT) NDEBUG=1 UNUSED=1
 111         $(MAKE) clean $(WHAT)
 112
 113 .PHONY: testsrc
 114 testsrc:
 115         @echo Check files for long lines >&2
 116         @for f in $(CFILES) $(HFILES) Gen-version Makefile; do \
 117                 [ -f "$$f" ] && expand "$$f" | sed 's/ $$//;' \
 118                 | grep -q -E '.{80}' && echo "$$f"; \
 119         done | grep . && exit 1 || true
 120
 121 .PHONY: tlok
 122 tlok:
 123         @$(MAKE) -s gcov 2>.make-tlok.tmp >&2; res=$$?; \
 124         if test $$res -eq 0; then \
 125                 printf '%u:%u\n' \
 126                        "$(TESTABLE_LINES)" \
 127                        "$$(grep ^1\\.\\. .make-tlok.tmp \
 128                            | perl -pe 's/^1\.\.(\d+).*/$$1/;')"; \
 129         else \
 130                 grep "Looks like you failed" <.make-tlok.tmp \
 131                 | perl -p \
 132                   -e  's/.*failed (\d+) tests? of (\d+).*/$$1\/$$2 FAIL/;'; \
 133         fi; \
 134         rm .make-tlok.tmp
 135
 136 .PHONY: uninstall
 137 uninstall:
 138         rm -f $(INSTALL_TARGETS)
 139
 140 .PHONY: valgrind
 141 valgrind:
 142         cd t && $(MAKE) $@
 143
 144 .PHONY: valgrindall
 145 valgrindall:
 146         $(MAKE) testcomb WHAT=valgrind