makefile

   1 # copyright 2016 Apache 2 sddekit authors
   2
   3 CC=gcc
   4 LDFLAGS = -lm
   5 VALFLAGS = --error-exitcode=1 --track-origins=yes --leak-check=full
   6 CFLAGS = -fPIC -std=c99 -Isrc
   7
   8 # various build types {{{
   9 ifeq ($(BUILD),fast)
  10         CFLAGS += -Ofast
  11 else ifeq ($(BUILD),cov)
  12         CFLAGS += -pg -fprofile-arcs -ftest-coverage
  13 else
  14         CFLAGS += -Wall -Wextra -O0 -g
  15 endif
  16 # }}}
  17
  18 # file lists {{{
  19 c_lib=$(wildcard src/*.c)
  20 c_test=$(wildcard test/test_*.c)
  21 o_lib=$(patsubst src/%.c,%.o,$(c_lib))
  22 o_test=$(patsubst test/%.c,%.o,$(c_test))
  23 # }}}
  24
  25 # platform specific stuff (http://stackoverflow.com/q/19928965) {{{
  26 ifeq ($(OS),Windows_NT)
  27         DLLEXT=dll
  28         RM=del /f
  29         EXE=.exe
  30 else
  31         DLLEXT=so
  32         RM=rm -f
  33         EXE=
  34 endif
  35 # except mac
  36 ifeq ($(OS),Darwin)
  37         DLLEXT=dylib
  38 endif
  39 ifdef COMSPEC
  40         SHELL := $(COMSPEC)
  41 endif
  42 # }}}
  43
  44 # artifacts {{{
  45
  46 help:
  47         echo "make tests$(EXE) | libSDDEKit.$(DLLEXT) | clean"
  48
  49 tests$(EXE): $(o_lib) $(o_test)
  50         $(CC) $(CFLAGS) test/main.c $^ -o tests$(BUILD)$(EXE) $(LDFLAGS)
  51
  52 libSDDEKit.$(DLLEXT): $(o_lib)
  53         $(CC) -shared $^ -o libSDDEKit.$(DLLEXT) $(LDFLAGS)
  54
  55 clean:
  56         $(RM) $(o_lib) $(o_test) tests* *.dat *.exe *.$(DLLEXT)
  57
  58 # }}}
  59
  60 # generic rules {{{
  61
  62 %.o: src/%.c
  63         $(CC) $(CFLAGS) -c $< $(LDFLAGS)
  64
  65 %.o: test/%.c
  66         $(CC) $(CFLAGS) -c $< $(LDFLAGS)
  67
  68 %: bench/%.c $(o_lib)
  69         $(CC) $(CFLAGS) $< $(o_lib) $(LDFLAGS)
  70
  71 # }}}
  72
  73 # vim: foldmethod=marker