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CC = gcc
CFLAGS ?= -O2 -pipe -Wall -Wextra -Wno-variadic-macros -Wno-strict-aliasing
STRIP = strip
INSTALL = install
SED = sed
LUA_VERSION = 5.1
DESTDIR =
PREFIX = /usr/local
BINDIR = $(PREFIX)/bin
LIBDIR = $(PREFIX)/lib/lua/$(LUA_VERSION)
INCDIR = $(PREFIX)/include
OS = $(shell uname)
ifeq ($(OS), Linux)
DL = -ldl
endif
headers = lem.h config.h macros.h lua/luaconf.h lua/lua.h lua/lauxlib.h libev/ev.h
programs = lem utils.so
scripts = repl.lua lem-repl
ifdef NDEBUG
DEFINES += -DNDEBUG
endif
ifdef V
M=@\#
O=
else
M=@
O=@
endif
# From lua/Makefile
CORE_O= lapi.o lcode.o ldebug.o ldo.o ldump.o lfunc.o lgc.o llex.o lmem.o \
lobject.o lopcodes.o lparser.o lstate.o lstring.o ltable.o ltm.o \
lundump.o lvm.o lzio.o
LIB_O= lauxlib.o lbaselib.o ldblib.o liolib.o lmathlib.o loslib.o ltablib.o \
lstrlib.o loadlib.o linit.o
.PHONY: all lua strip install clean
.PRECIOUS: %.pic.o
all: $(programs)
config.h: config.$(OS)
$Mecho ' SED $@'
$O$(SED) -e 's|@PREFIX@|$(PREFIX)/|' $< > $@
event.o: event.c config.h
$Mecho ' CC $@'
$O$(CC) $(CFLAGS) -Iinclude -w $(DEFINES) -c $<
%.pic.o: %.c config.h
$Mecho ' CC $@'
$O$(CC) $(CFLAGS) -Iinclude -fPIC -nostartfiles $(DEFINES) -c $< -o $@
%.o: %.c %.h config.h
$Mecho ' CC $@'
$O$(CC) $(CFLAGS) -Iinclude $(DEFINES) -c $< -o $@
%.o: %.c config.h
$Mecho ' CC $@'
$O$(CC) $(CFLAGS) -Iinclude $(DEFINES) -c $< -o $@
lem: $(CORE_O:%=lua/%) $(LIB_O:%=lua/%) event.o lem.o
$Mecho ' LD $@'
$O$(CC) -rdynamic -lm $(DL) $(LDFLAGS) $^ -o $@
utils.so: utils.pic.o
$Mecho ' LD $@'
$O$(CC) -shared $(LDFLAGS) $^ -o $@
%-strip: %
$Mecho ' STRIP $<'
$O$(STRIP) $<
strip: $(programs:%=%-strip)
bindir-install:
$Mecho " INSTALL -d $(BINDIR)"
$O$(INSTALL) -d $(DESTDIR)$(BINDIR)
lem-install: lem bindir-install
$Mecho " INSTALL $<"
$O$(INSTALL) $< $(DESTDIR)$(BINDIR)/$<
lem-repl-install: lem-repl bindir-install
$Mecho " INSTALL $<"
$O$(INSTALL) $< $(DESTDIR)$(BINDIR)/$<
incdir-install:
$Mecho " INSTALL -d $(INCDIR)/lem"
$O$(INSTALL) -d $(DESTDIR)$(INCDIR)/lem
lem.h-install: lem.h incdir-install
$Mecho " INSTALL $<"
$O$(INSTALL) $< $(DESTDIR)$(INCDIR)/$<
%.h-install: %.h incdir-install
$Mecho " INSTALL $(notdir $<)"
$O$(INSTALL) $< $(DESTDIR)$(INCDIR)/lem/$(notdir $<)
libdir-install:
$Mecho " INSTALL -d $(LIBDIR)"
$O$(INSTALL) -d $(DESTDIR)$(LIBDIR)/lem
%.so-install: %.so libdir-install
$Mecho " INSTALL $<"
$O$(INSTALL) $< $(DESTDIR)$(LIBDIR)/lem/$<
%.lua-install: %.lua libdir-install
$Mecho " INSTALL $<"
$O$(INSTALL) $< $(DESTDIR)$(LIBDIR)/lem/$<
install: $(headers:%=%-install) $(programs:%=%-install) $(scripts:%=%-install)
clean:
rm -f config.h $(programs) *.o lua/*.o *.c~ *.h~
|