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# makefile to setup environment for travis and development
# distributors probably want to set this to 'yes' for both make and make install
USE_SYSTEM_LUA ?= no
USE_SYSTEM_MPACK ?= no
ifneq ($(USE_SYSTEM_MPACK),no)
# Can't use luarocks to build if linking against system libmpack because
# apparently luarocks doesn't let you specify extra linker flags from the
# command line
USE_SYSTEM_LUA := 1
endif
# Lua-related configuration
MPACK_LUA_VERSION ?= 5.1.5
MPACK_LUA_VERSION_NOPATCH = $(basename $(MPACK_LUA_VERSION))
LUA_URL ?= https://lua.org/ftp/lua-$(MPACK_LUA_VERSION).tar.gz
LUAROCKS_URL ?= https://github.com/keplerproject/luarocks/archive/v2.2.0.tar.gz
LUA_TARGET ?= linux
MPACK_VERSION ?= 1.0.5
MPACK_URL ?= https://github.com/tarruda/libmpack/archive/$(MPACK_VERSION).tar.gz
LMPACK_VERSION != sed "/^local git_tag =/!d;s/[^']*'//;s/'\$$//;q" mpack-*.rockspec
# deps location
DEPS_DIR ?= $(CURDIR)/.deps/$(MPACK_LUA_VERSION)
DEPS_PREFIX ?= $(DEPS_DIR)/usr
DEPS_BIN ?= $(DEPS_PREFIX)/bin
DEPS_CMOD ?= $(DEPS_PREFIX)/lib/lua/$(MPACK_LUA_VERSION_NOPATCH)
# targets
LUA ?= $(DEPS_BIN)/lua
LUAROCKS ?= $(DEPS_BIN)/luarocks
BUSTED ?= $(DEPS_BIN)/busted
ifeq ($(USE_SYSTEM_LUA),no)
MPACK ?= $(DEPS_CMOD)/mpack.so
else
MPACK ?= mpack.so
endif
# Compilation
CC ?= gcc
PKG_CONFIG ?= pkg-config
CFLAGS ?= -ansi -O0 -g3 -Wall -Wextra -Werror -Wconversion \
-Wstrict-prototypes -Wno-unused-parameter -pedantic
CFLAGS += -fPIC -DMPACK_DEBUG_REGISTRY_LEAK
ifeq ($(MPACK_LUA_VERSION_NOPATCH),5.3)
# Lua 5.3 has integer type, which is not 64 bits for -ansi since c89 doesn't
# have `long long` type.
CFLAGS += -DLUA_C89_NUMBERS
endif
LUA_IMPL ?= lua-$(MPACK_LUA_VERSION_NOPATCH)
LUA_INCLUDE ?= $(shell $(PKG_CONFIG) --cflags $(LUA_IMPL) 2>/dev/null || echo "-I/usr/include/lua$(MPACK_LUA_VERSION_NOPATCH)")
INCLUDES = $(LUA_INCLUDE)
LIBS =
ifeq ($(USE_SYSTEM_MPACK),no)
MPACK_SRC = mpack-src
else
MPACK_SRC =
LIBS += $(shell $(PKG_CONFIG) --libs mpack 2>/dev/null || echo "-lmpack")
CFLAGS += -DMPACK_USE_SYSTEM $(shell $(PKG_CONFIG) --cflags mpack 2> /dev/null)
endif
LUA_CMOD_INSTALLDIR ?= $(shell $(PKG_CONFIG) --variable=INSTALL_CMOD $(LUA_IMPL) 2>/dev/null || echo "/usr/lib/lua/$(MPACK_LUA_VERSION_NOPATCH)")
# Misc
# Options used by the 'valgrind' target, which runs the tests under valgrind
VALGRIND_OPTS ?= --error-exitcode=1 --log-file=valgrind.log --leak-check=yes \
--track-origins=yes
# Command that will download a file and pipe it's contents to stdout
FETCH ?= curl -L -o -
# Command that will gunzip/untar a file from stdin to the current directory,
# stripping one directory component
UNTGZ ?= tar xfz - --strip-components=1
all: $(MPACK)
mpack-src:
dir="mpack-src"; \
mkdir -p $$dir && cd $$dir && \
$(FETCH) $(MPACK_URL) | $(UNTGZ)
release: mpack-src
rm -f libmpack-lua-$(LMPACK_VERSION).tar.gz
tar cvfz libmpack-lua-$(LMPACK_VERSION).tar.gz \
--transform 's,^,libmpack-lua-$(LMPACK_VERSION)/,' \
mpack-*.rockspec lmpack.c mpack-src/src
clean:
rm -rf mpack-src *.tar.gz *.src.rock *.so *.o
depsclean:
rm -rf $(DEPS_DIR)
test: $(BUSTED) $(MPACK)
$(BUSTED) -o gtest test.lua
valgrind: $(BUSTED) $(MPACK)
eval $$($(LUAROCKS) path); \
valgrind $(VALGRIND_OPTS) $(LUA) \
$(DEPS_PREFIX)/lib/luarocks/rocks/busted/2.0.rc12-1/bin/busted test.lua
ci-test: valgrind
$(LUA) leak_test.lua
gdb: $(BUSTED) $(MPACK)
eval $$($(LUAROCKS) path); \
gdb -x .gdb --args $(LUA) \
$(DEPS_PREFIX)/lib/luarocks/rocks/busted/2.0.rc12-1/bin/busted test.lua
$(DEPS_CMOD)/mpack.so: $(LUAROCKS) $(MPACK_SRC) lmpack.c
$(LUAROCKS) make CFLAGS='$(CFLAGS)' $(LUAROCKS_LDFLAGS)
mpack.so: lmpack.c $(MPACK_SRC)
$(CC) -shared $(CFLAGS) $(INCLUDES) $(LDFLAGS) $< -o $@ $(LIBS)
$(BUSTED): $(LUAROCKS)
$(LUAROCKS) install penlight 1.3.2-2
$(LUAROCKS) install lua-term 0.7-1
$(LUAROCKS) install dkjson 2.5-2
$(LUAROCKS) install lua_cliargs 3.0-1
$(LUAROCKS) install say 1.3-1
$(LUAROCKS) install luafilesystem 1.6.3-2
$(LUAROCKS) install luassert 1.7.10-0
$(LUAROCKS) install mediator_lua 1.1.2-0
$(LUAROCKS) install luasystem 0.2.0-0
$(LUAROCKS) install busted 2.0.rc12-1
$(LUAROCKS) install inspect # helpful for debugging
$(LUAROCKS): $(LUA)
dir="$(DEPS_DIR)/src/luarocks"; \
mkdir -p $$dir && cd $$dir && \
$(FETCH) $(LUAROCKS_URL) | $(UNTGZ) && \
./configure --prefix=$(DEPS_PREFIX) --force-config \
--with-lua=$(DEPS_PREFIX) && make bootstrap
$(LUA):
dir="$(DEPS_DIR)/src/lua"; \
mkdir -p $$dir && cd $$dir && \
$(FETCH) $(LUA_URL) | $(UNTGZ) && \
sed -i -e '/^CFLAGS/s/-O2/-g3/' src/Makefile && \
make $(LUA_TARGET) install INSTALL_TOP=$(DEPS_PREFIX)
install: $(MPACK)
ifeq ($(USE_SYSTEM_LUA),no)
@:
else
mkdir -p "$(DESTDIR)$(LUA_CMOD_INSTALLDIR)"
install -Dm755 $< "$(DESTDIR)$(LUA_CMOD_INSTALLDIR)/$<"
endif
.PHONY: all clean depsclean install test gdb valgrind ci-test release
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