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-rw-r--r--Makefile71
1 files changed, 52 insertions, 19 deletions
diff --git a/Makefile b/Makefile
index ef0a20c..fd2fc64 100644
--- a/Makefile
+++ b/Makefile
@@ -1,56 +1,89 @@
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# Compilation Options
# Debug mode (allowing to debug the library via gdb):
-# DEBUG = yes
+# DEBUG = yes
+# Specify directory to store object files:
+OBJ_DIR = build
# Optional modules (remove unwanted ones):
-MODULES = cgi fastcgi loadfile urlenc
+MODULES = cgi fastcgi loadfile urlenc
+# Examples to build with 'examples' target:
+EXAMPLES = append cookie echo upload
# Specify your favourite C compiler here:
-CC = gcc
+CC = gcc
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# Preparations
-LIB = libmagi.a
+LIB = libmagi.a
# Compile under the most strict conditions:
-CFLAGS = -xc -ansi -pedantic -Wall -Wextra
+CFLAGS = -xc -ansi -pedantic -Wall -Wextra
# Debug and optimisation are not compatible:
ifeq '$(DEBUG)' 'yes'
-CFLAGS += -g -O0
+CFLAGS += -g -O0
else
-CFLAGS += -O3 -static
+CFLAGS += -O3 -static
endif
# Interfacial files to compile:
-INTER = cookie error file param request response $(MODULES)
+INTER = cookie error file param request response $(MODULES)
# Object files listing:
-INC_DIR = include/magi
-SRC_DIR = src
-INTER_H = $(foreach name,$(INTER),$(INC_DIR)/$(name).h)
-INTER_C = $(foreach name,$(INTER),$(SRC_DIR)/$(name).c)
-INNER_H = $(wildcard $(SRC_DIR)/*.h)
-INNER_C = $(INNER_H:.h=.c)
-SRC = $(INTER_C) $(INNER_C)
-OBJ = $(SRC:.c=.o)
+INC_DIR = include/magi
+SRC_DIR = src
+INTER_H = $(foreach name,$(INTER),$(INC_DIR)/$(name).h)
+INTER_C = $(foreach name,$(INTER),$(SRC_DIR)/$(name).c)
+INNER_H = $(wildcard $(SRC_DIR)/*.h)
+INNER_C = $(INNER_H:.h=.c)
+SRC = $(INTER_C) $(INNER_C)
+NAMES = $(notdir $(SRC:.c=))
+OBJ = $(foreach name,$(NAMES),$(OBJ_DIR)/$(name).o)
+
+EXDIR = examples
+EXSRC = $(foreach ex,$(EXAMPLES),$(EXDIR)/$(ex).c)
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# Targets
+.PHONY: default clean examples
+
# 'make' produces library by default:
-default: $(LIB)
+default: $(OBJ_DIR) $(LIB)
# Cleaning means removing everything automatically produced:
clean:
- rm -f $(OBJ) $(LIB)
+ rm -rf $(OBJ_DIR) $(LIB) $(EXAMPLES) deps.mk
+
+examples: default $(EXAMPLES)
# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
# Compilation
# Compile object files from corresponding source and header:
-%.o: %.c
+$(OBJ_DIR)/%.o: $(SRC_DIR)/%.c
$(CC) $(CFLAGS) -I $(INC_DIR) -c $< -o $@
# Packing object files into library:
$(LIB): $(OBJ)
ar rcs $@ $^
+
+# Making directory for object files:
+$(OBJ_DIR):
+ mkdir $@
+
+# Compile executables from corresponding sources and library:
+%: $(EXDIR)/%.c
+ $(CC) $(CFLAGS) -I include $< -L. -lmagi -o $@
+
+
+# # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # #
+# Dependencies
+deps.mk: $(SRC)
+ echo '' > deps.mk
+ for t in $(NAMES); do \
+ $(CC) -I $(INC_DIR) -MT $(OBJ_DIR)/$${t}.o -MM $(SRC_DIR)/$${t}.c >> $@; \
+ done
+
+ifneq (clean, $(MAKECMDGOALS))
+-include deps.mk
+endif