Use a variable for DLL archive MIME type.
[Project_algorithmic_C.git] / Makefile
1 # Sample Makefile to build simple project.
2 #
3 # This Makefile expect all source files (.c) to be at the same level, in the
4 # $(SRC_PATH) directory.
5 #
6 # This Makefile expect all embedded library source files (.c) to be at the same level, in the
7 # $(LIBRARY_PATH) directory.
8 #
9 # It will automatically generate dependencies, compile all files, and produce a
10 # binary using the provided name linked against the library if necessary.
11 #
12 # Set BINARY_NAME to the name of the binary file to build.
13 # Set LIBRARY_NAME to the name of the library file to build.
14 # The default path for the library code and object is lib.
15 # By default the linker will look for $(BINARY_NAME) library name.
16 # Set BUILD_TYPE to either debug or release.
17 #
18 # Automatic dependencies code from:
19 # http://make.mad-scientist.net/papers/advanced-auto-dependency-generation/#tldr
20 BINARY_NAME:=othello
21 SRC_PATH:=src
22 LIBRARY_NAME:=lib$(BINARY_NAME)
23 LIBRARY_PATH:=lib
24 LDLIBS:=-l$(BINARY_NAME) -lncurses -ltinfo
25 BUILD_TYPE:=debug
26 #BUILD_TYPE:=release
27
28 # ====================================
29 # DO NOT CHANGE STUFF BEYOND THIS LINE
30 # ====================================
31
32 CC=gcc
33 LD=gcc
34 AR=ar
35
36 WARN_FLAGS = -Wall -Wextra
37 STD_FLAG = -std=c11
38 UNAME := $(shell uname -s)
39
40 ifeq ($(BUILD_TYPE),debug)
41 BUILDDIR := .build/debug
42 DEBUG_FLAG = -g
43 DEBUG = 1
44 STRIP_FLAG =
45 OPTI_FLAG = -O0
46 LTO_SUPPORT = yes
47 GOLD_SUPPORT = yes
48 else
49 BUILDDIR := .build/release
50 DEBUG_FLAG =
51 DEBUG = 0
52 STRIP_FLAG = -s
53 OPTI_FLAG = -O3
54 LTO_SUPPORT = yes
55 GOLD_SUPPORT = yes
56 endif
57
58 BINARY_SUFFIX :=
59 DLIB_PREFIX :=
60 SDLIB_PREFIX :=
61 SHLIBLDFLAG := -shared
62 DLIB_SUFFIX := .so
63 SLIB_SUFFIX := .a
64
65 OBJDIR := $(BUILDDIR)/objs
66 $(shell mkdir -p $(OBJDIR))
67
68 SRCS=$(wildcard $(SRC_PATH)/*.c)
69 LIBSRCS=$(wildcard $(LIBRARY_PATH)/*.c)
70 OBJS=$(patsubst %.c,$(OBJDIR)/%.o,$(notdir $(SRCS)))
71 LIBOBJS=$(patsubst %.c,$(OBJDIR)/%.o,$(notdir $(LIBSRCS)))
72
73 DEPDIR := $(BUILDDIR)/deps
74 $(shell mkdir -p $(DEPDIR))
75 DEPFLAGS = -MT $@ -MMD -MP -MF $(DEPDIR)/$(notdir $*).Td
76 POSTCOMPILE = mv -f $(DEPDIR)/$(notdir $*).Td $(DEPDIR)/$(notdir $*).d
77
78 ifeq ($(findstring CYGWIN_NT,$(UNAME)),CYGWIN_NT)
79 CYGWIN_DLIBRARY_NAME := $(subst lib,cyg,$(LIBRARY_NAME))
80 GOLD_SUPPORT = no
81 # Cygwin ncurses do not contain tinfo
82 LDLIBS := $(filter-out -ltinfo,$(LDLIBS))
83 BINARY_SUFFIX := .exe
84 DLIB_SUFFIX := .dll
85 # do not archive external libraries
86 CYGWIN_LDLIBS_NOARCHIVE := $(filter-out -l$(BINARY_NAME),$(LDLIBS))
87 CYGWIN_LIBLDFLAGS := -Wl,--out-implib=$(LIBRARY_PATH)/$(DLIB_PREFIX)$(LIBRARY_NAME)$(DLIB_SUFFIX)$(SLIB_SUFFIX) \
88 -Wl,--export-all-symbols \
89 -Wl,--enable-auto-import
90 endif
91
92 ifeq ($(UNAME),Darwin)
93 SHLIBLDFLAG=-dynamiclib
94 LDLIBS := $(filter-out -ltinfo,$(LDLIBS))
95 DLIB_SUFFIX=.dylib
96 LTO_SUPPORT=no
97 GOLD_SUPPORT=no
98 endif
99
100 ifeq ($(LTO_SUPPORT),yes)
101 CFLAGS_LTO = -flto -ffat-lto-objects
102 LDFLAGS_LTO = -fuse-linker-plugin -flto
103 endif
104
105 ifeq ($(GOLD_SUPPORT),yes)
106 LDFLAGS_GOLD = -fuse-ld=gold
107 endif
108
109 # Putting header files in the source directory is not the purpose of this INCLUDES_PATH variable
110 INCLUDES_PATH := $(INCLUDES_PATH) -I$(LIBRARY_PATH)
111 CFLAGS := -DDEBUG=$(DEBUG) $(CFLAGS) $(CFLAGS_LTO) $(WARN_FLAGS) $(STD_FLAG) $(OPTI_FLAG) $(DEBUG_FLAG) $(INCLUDES_PATH)
112 LIBCFLAGS := -fPIC $(CFLAGS)
113 LDFLAGS := $(LDFLAGS) $(LDFLAGS_LTO) $(LDFLAGS_GOLD) $(STRIP_FLAG)
114 LIBLDFLAGS := $(SHLIBLDFLAG) $(LDFLAGS)
115 STATICLIBLDFLAGS := -static $(LDFLAGS)
116 LDLIBS := $(LDLIBS) -L$(LIBRARY_PATH)
117
118 # Mac OS X do not support static linking
119 ifeq ($(UNAME),Darwin)
120 all: $(BINARY_NAME)$(BINARY_SUFFIX) $(BINARY_NAME).dynamic$(BINARY_SUFFIX)
121 else
122 all: $(BINARY_NAME)$(BINARY_SUFFIX) $(BINARY_NAME).dynamic$(BINARY_SUFFIX) $(BINARY_NAME).static$(BINARY_SUFFIX)
123 endif
124
125 $(LIBRARY_PATH)/$(SLIB_PREFIX)$(LIBRARY_NAME)$(SLIB_SUFFIX): $(LIBOBJS)
126 @echo "[AR StO] $@"
127 @$(AR) rcs $@ $^
128
129 ifeq ($(findstring CYGWIN_NT,$(UNAME)),CYGWIN_NT)
130 $(LIBRARY_PATH)/$(DLIB_PREFIX)$(LIBRARY_NAME)$(DLIB_SUFFIX)$(SLIB_SUFFIX): $(LIBRARY_PATH)/$(DLIB_PREFIX)$(CYGWIN_DLIBRARY_NAME)$(DLIB_SUFFIX)
131 $(LIBRARY_PATH)/$(DLIB_PREFIX)$(CYGWIN_DLIBRARY_NAME)$(DLIB_SUFFIX): $(LIBOBJS)
132 @echo "[LD DLL] $@"
133 @$(LD) $(LIBCFLAGS) $(LIBLDFLAGS) $(CYGWIN_LIBLDFLAGS) -Wl,--whole-archive $^ -Wl,--no-whole-archive $(CYGWIN_LDLIBS_NOARCHIVE) -o $@
134 else
135 $(LIBRARY_PATH)/$(DLIB_PREFIX)$(LIBRARY_NAME)$(DLIB_SUFFIX): $(LIBOBJS)
136 @echo "[LD ShO] $@"
137 @$(LD) $(LIBCFLAGS) $(LIBLDFLAGS) $^ $(LDLIBS) -o $@
138 endif
139
140 #$(BINARY_NAME)$(BINARY_SUFFIX): $(OBJS) $(LIBOBJS)
141 # @echo "[LD ] $@"
142 # @$(LD) $(CFLAGS) $(LDFLAGS) $^ $(LDLIBS) -o $@
143
144 $(BINARY_NAME)$(BINARY_SUFFIX): $(OBJS) $(LIBRARY_PATH)/$(SLIB_PREFIX)$(LIBRARY_NAME)$(SLIB_SUFFIX)
145 @echo "[LD ] $@"
146 @$(LD) $(CFLAGS) $(LDFLAGS) $^ $(LDLIBS) -o $@
147
148 $(BINARY_NAME).static$(BINARY_SUFFIX): $(OBJS) $(LIBRARY_PATH)/$(SLIB_PREFIX)$(LIBRARY_NAME)$(SLIB_SUFFIX)
149 @echo "[LD ] $@"
150 @$(LD) $(CFLAGS) $(STATICLIBLDFLAGS) $^ $(LDLIBS) -o $@
151
152 ifeq ($(findstring CYGWIN_NT,$(UNAME)),CYGWIN_NT)
153 $(BINARY_NAME).dynamic$(BINARY_SUFFIX): $(OBJS) $(LIBRARY_PATH)/$(DLIB_PREFIX)$(LIBRARY_NAME)$(DLIB_SUFFIX)$(SLIB_SUFFIX)
154 else
155 $(BINARY_NAME).dynamic$(BINARY_SUFFIX): $(OBJS) $(LIBRARY_PATH)/$(DLIB_PREFIX)$(LIBRARY_NAME)$(DLIB_SUFFIX)
156 endif
157 @echo "[LD ] $@"
158 @$(LD) $(CFLAGS) $(LDFLAGS) $^ $(LDLIBS) -o $@
159
160 $(OBJDIR)/%.o: $(SRC_PATH)/%.c $(DEPDIR)/%.d
161 @echo "[C ] $(notdir $*)"
162 @$(CC) $(DEPFLAGS) $(CFLAGS) -c $< -o $@
163 @$(POSTCOMPILE)
164
165 include $(wildcard $(patsubst %,$(DEPDIR)/%.d,$(basename $(SRCS))))
166
167 $(OBJDIR)/%.o: $(LIBRARY_PATH)/%.c $(DEPDIR)/%.d
168 @echo "[C ] $(notdir $*)"
169 @$(CC) $(DEPFLAGS) $(LIBCFLAGS) -c $< -o $@
170 @$(POSTCOMPILE)
171
172 include $(wildcard $(patsubst %,$(DEPDIR)/%.d,$(basename $(LIBSRCS))))
173
174 $(DEPDIR)/%.d: ;
175
176 .PRECIOUS: $(DEPDIR)/%.d
177
178 #FIXME: add an install target
179
180 clean:
181 @echo "[CLN]"
182 -@rm -r $(BUILDDIR)
183 -@rm $(BINARY_NAME)$(BINARY_SUFFIX)
184 ifneq ($(UNAME),Darwin)
185 -@rm $(BINARY_NAME).static$(BINARY_SUFFIX)
186 endif
187 -@rm $(BINARY_NAME).dynamic$(BINARY_SUFFIX)
188 -@rm $(LIBRARY_PATH)/$(SLIB_PREFIX)$(LIBRARY_NAME)$(SLIB_SUFFIX)
189 ifeq ($(findstring CYGWIN_NT,$(UNAME)),CYGWIN_NT)
190 -@rm $(LIBRARY_PATH)/$(DLIB_PREFIX)$(CYGWIN_DLIBRARY_NAME)$(DLIB_SUFFIX)
191 -@rm $(LIBRARY_PATH)/$(DLIB_PREFIX)$(LIBRARY_NAME)$(DLIB_SUFFIX)$(SLIB_SUFFIX)
192 else
193 -@rm $(LIBRARY_PATH)/$(DLIB_PREFIX)$(LIBRARY_NAME)$(DLIB_SUFFIX)
194 endif
195
196 run: $(BINARY_NAME)
197 ./$(BINARY_NAME)
198
199 disassemble: $(BINARY_NAME)$(BINARY_SUFFIX)
200 objdump -d $< | less
201
202 symbols: $(BINARY_NAME)$(BINARY_SUFFIX)
203 objdump -t $< | sort | less