--- min version
-local min_major, min_minor = 5, 1
-local major, minor = string.match(_VERSION, 'Lua (%d+)\.(%d*)')
-
-if (tonumber(major) < min_major or
- tonumber(major) == min_major and tonumber(minor) < min_minor) then
- error(string.format(
- '\n\n*** Lua rrdtool module requires Lua %d.%d or greater. ***\n',
- min_major, min_minor))
- os.exit(1)
-end
-local lua_version = major .. '.' .. minor
-local options = arg[1]
-if options then
- io.write(string.gsub(options, ' (%S-=)', '\n%1'), '\n\n')
+print(string.format('%s %s %s\n', '# Makefile generated by', _VERSION, 'from Makefile.lua.\n'))
+
+local opts = {
+ LUA = '/usr/bin/lua',
+ LUA_MAJOR = '5',
+ LUA_MINOR = '0',
+ LUA_HAVE_COMPAT51 = 'HAVE_COMPAT51',
+ LUA_RRD_LANGPREF = '/scratch/rrd4/lib/lua',
+ LUA_CFLAGS = '-I/usr/include//lua50 ',
+ LUA_LFLAGS = '-llualib50 -llua50 ',
+ LUA_SRCS = 'rrdlua.c',
+ LUA_OBJS = 'rrdlua.o',
+ LUA_INSTALL_CMOD = '/scratch/rrd4/lib/lua/5.0',
+ CC = 'gcc',
+}
+
+-- doesn't preserve key order, but it's OK
+for k, v in pairs(opts) do
+ print(string.format('%s=%s', k, v))
end
-io.stdout:write([[
-T= rrd
-# Version
-LIB_VERSION=0.0.8
-LUA_VERSION=]],major, '.',minor,[[
-
-
-# set lua include, lib and C installation dirs
-PKG_CONFIG=$(firstword $(shell which pkg-config))
-ifeq (pkg-config,$(findstring pkg-config,$(PKG_CONFIG)))
- LUA_LIBDIR=$(shell pkg-config --variable=INSTALL_CMOD lua$(LUA_VERSION))
- ifeq (,$(LUA_LIBDIR))
- $(warning *** couldn't find lua$(LUA_VERSION).pc)
- else
- LUA_CFLAGS=$(shell pkg-config --cflags lua$(LUA_VERSION) 2>/dev/null)
- LUA_LFLAGS=$(shell pkg-config --libs lua$(LUA_VERSION) 2>/dev/null)
- endif
-else
- $(warning couldn't find pkg-config)
-endif
-
-ifeq (,$(LUA_LIBDIR))
- $(warning *** setting Lua dirs to defaults in src package)
- LUA_CFLAGS=-I/usr/local/include -I/usr/local/include/lua
- LUA_LFLAGS=-L/usr/local/lib/lua/$(LUA_VERSION) -llua
- LUA_LIBDIR=/usr/local/lib/lua/$(LUA_VERSION)
-endif
-
-]])
+local lua_ver = opts['LUA_MAJOR'] .. '.' .. opts['LUA_MINOR']
--- overwrite global LUA_LIBDIR if default lib is set
-if lib then
- io.stdout:write([[
-# override LUA_LIBDIR for site install
-LUA_LIBDIR=]],lib,[[/$(LUA_VERSION)
-]])
-end
+print([[
-io.stdout:write([[
+T= rrd
+# Version
+LIB_VERSION=0.0.9
# OS dependent
LIB_EXT= .so
-# if this "autoconf" doesn't work for you, set LIB_OPTION for shared
-# object manually.
-LD=$(shell ld -V -o /dev/null 2>&1)
-ifneq (,$(findstring Solaris,$(LD)))
- # Solaris - tested with 2.6, gcc 2.95.3 20010315 and Solaris ld
- LIB_OPTION= -G -dy
-else
- ifneq (,$(findstring GNU,$(LD)))
- # GNU ld
- LIB_OPTION= -shared -dy
- else
- $(error couldn't identify your ld. Please set the shared option manually)
- endif
-endif
-
-RRD_CFLAGS=-I../../src/
+LIBNAME= $T-$(LIB_VERSION)$(LIB_EXT)
+
+RRD_CFLAGS=-I../../src
RRD_LIB_DIR=-L../../src/.libs -lrrd
+# Set shared object options to what your platform requires
+# For Solaris - tested with 2.6, gcc 2.95.3 20010315 and Solaris ld:
+# LIB_OPTION= -G -dy
+# For GNU ld:
+LIB_OPTION= -shared -dy
+
# Choose the PIC option
# safest, works on most systems
PIC=-fPIC
#PIC=-fpic
# Compilation directives
-OPTIONS= -O3 -Wall ${PIC} -fomit-frame-pointer -pedantic-errors -W -Waggregate-return -Wcast-align -Wmissing-prototypes -Wnested-externs -Wshadow -Wwrite-strings
+OPTIONS= -O3 -Wall $(PIC) -fomit-frame-pointer -pedantic-errors -W -Waggregate-return -Wcast-align -Wmissing-prototypes -Wnested-externs -Wshadow -Wwrite-strings
LIBS= $(RRD_LIB_DIR) $(LUA_LFLAGS) -lm
-CFLAGS= $(OPTIONS) $(LUA_CFLAGS) $(RRD_CFLAGS) -DLIB_VERSION=\"$(LIB_VERSION)\"
-#CC= gcc
-
-LIBNAME= $T-$(LIB_VERSION)$(LIB_EXT)
-
-SRCS= rrdlua.c
-OBJS= rrdlua.o
+CFLAGS= $(OPTIONS) $(LUA_CFLAGS) $(RRD_CFLAGS) -DLIB_VERSION=\"$(LIB_VERSION)\" -DLUA$(LUA_MAJOR)$(LUA_MINOR) -D$(LUA_HAVE_COMPAT51)
all: $(LIBNAME)
*.o: *.c
-$(LIBNAME): $(OBJS)
- $(CC) $(CFLAGS) $(LIB_OPTION) $(OBJS) $(LIBS) -o $(LIBNAME)
+$(LIBNAME): $(LUA_OBJS)
+ $(CC) $(CFLAGS) $(LIB_OPTION) $(LUA_OBJS) $(LIBS) -o $(LIBNAME)
install: $(LIBNAME)
- mkdir -p $(LUA_LIBDIR)
- cp $(LIBNAME) $(LUA_LIBDIR)
- strip $(LUA_LIBDIR)/$(LIBNAME)
- (cd $(LUA_LIBDIR) ; rm -f $T$(LIB_EXT) ; ln -fs $(LIBNAME) $T$(LIB_EXT))
- $(POD2MAN) --release=$(VERSION) --center=RRDLua --section=3 rrdlua.pod > $(PREFIX)/man/man3/rrdlua.3
+ mkdir -p $(LUA_INSTALL_CMOD)
+ cp $(LIBNAME) $(LUA_INSTALL_CMOD)
+ #strip $(LUA_INSTALL_CMOD)/$(LIBNAME)
+ (cd $(LUA_INSTALL_CMOD) ; rm -f $T$(LIB_EXT) ; ln -fs $(LIBNAME) $T$(LIB_EXT))]])
+if lua_ver == '5.0' and opts['LUA_HAVE_COMPAT51'] ~= 'HAVE_COMPAT51' then
+ print([[
+ mkdir -p $(LUA_RRD_LANGPREF)/5.0
+ cp compat-5.1r5/compat-5.1.lua $(LUA_RRD_LANGPREF)/5.0
+]])
+end
+
+print([[
+
+test.lua: $(LIBNAME) test.lua.bottom
+ @echo "-- Created by Makefile." > test.lua
+ @echo "-- Test script adapted from the one in the Ruby binding." > test.lua
+ @echo >> test.lua]])
+if lua_ver == '5.0' then
+ print([[
+ @echo "--- compat-5.1.lua is only required for Lua 5.0 ----------" >> test.lua]])
+
+ if opts['LUA_HAVE_COMPAT51'] ~= 'HAVE_COMPAT51' then
+ print([[
+ @echo "original_LUA_PATH = LUA_PATH" >> test.lua
+ @echo "-- try only compat-5.1.lua installed with RRDtool package" >> test.lua
+ @echo "LUA_PATH = '$(LUA_RRD_LANGPREF)/5.0/?.lua'" >> test.lua]])
+ end
+ print([[
+ @echo "local r = pcall(require, 'compat-5.1')" >> test.lua
+ @echo "if not r then" >> test.lua
+ @echo " print('** compat-5.1.lua not found')" >> test.lua
+ @echo " os.exit(1)" >> test.lua
+ @echo "end" >> test.lua]])
+
+ if opts['LUA_HAVE_COMPAT51'] ~= 'HAVE_COMPAT51' then
+ print([[
+ @echo "LUA_PATH = original_LUA_PATH" >> test.lua
+ @echo "original_LUA_PATH = nil" >> test.lua]])
+ end
+ print([[
+ @echo "----------------------------------------------------------" >> test.lua
+ @echo >> test.lua]])
+end
+if opts['LUA_RRD_LANGPREF'] .. '/' .. lua_ver == opts['LUA_INSTALL_CMOD'] then
+ print([[
+ @echo "package.cpath = '$(LUA_INSTALL_CMOD)/?.so;' .. package.cpath" >> test.lua]])
+end
+print([[
+ @cat test.lua.bottom >> test.lua
-test: $(LIBNAME)
- ln -sf $(LIBNAME) rrd.so
- lua test.lua
+test: test.lua
+ $(LUA) test.lua
clean:
- rm -f $L $(LIBNAME) $(OBJS) *.so *.rrd *.xml *.png *~
+ rm -f $(LIBNAME) $(LUA_OBJS) test.lua *.so *.rrd *.xml *.png *~
]])
projects / rrdtool.git / blobdiff