lunarmodules
What does it mean when Makefile install succeeds and LuaRocks 3.3.1 install fails
Hello, I'm trying to install via LuaRocks 3.3.1 and received Error: Build error: Failed compiling module socket/core.dll
The install log is at https://gist.github.com/ergodicbreak/ec929794cebe830e09d0de73a1346124
My environment:
C:\Users\george>where gcc
C:\Users\george\bin\mingw-w64\x86_64-8.1.0-posix-seh-rt_v6-rev0\mingw64\bin\gcc.exe
C:\Users\george>where lua
C:\Users\george\bin\Lua\Lua-5.3.5\bin\lua.exe
C:\Users\george>echo %LUA_PATH_5_3%
C:\Users\george\AppData\Roaming\LuaRocks\share\lua\5.3\?.lua;C:\Users\george\AppData\Roaming\LuaRocks\share\lua\5.3\?\init.lua
C:\Users\george>echo %LUA_CPATH_5_3%
C:\Users\george\AppData\Roaming\LuaRocks\lib\lua\5.3\?.dll
C:\Users\george>luarocks --version
C:\Users\george\bin\LuaRocks\luarocks.lua 3.3.1
LuaRocks main command-line interface
For reference my LuaRocks config is at https://gist.github.com/ergodicbreak/1124a2bf4be858db4f75c6a79a0a4a2c
Thanks for any help or pointers, searching hasn't turned up much so far.
I've made some progress on this and I would welcome any feedback. After no success installing via Luarocks as in the OP, I customized the makefile to use my existing mingw-64 toolchain and Lua install, ending up with this:
changes to makefile
# PLAT: linux macosx win32 win64 mingw custom
# platform to build for
PLAT?=custom
# LUAV: 5.1 5.2
# lua version to build against
LUAV?=5.3
# where lua headers are found for custom builds
# LUAINC_custom:
# C:\Users\george\bin\Lua\Lua-5.3.5
LUAINC_custom_base?=C:\Users\george\bin\Lua\Lua-5.3.5
LUAINC_custom?=$(LUAINC_custom_base)/include
LUALIB_custom_base?=C:\Users\george\bin\Lua\Lua-5.3.5/lib
LUALIB_custom?=$(LUALIB_custom_base)/lua$(subst .,,$(LUAV)).dll
LUAPREFIX_custom?=c:/users/george/.luarocks
CDIR_custom?=lib/lua/5.3
LDIR_custom?=share/lua/5.3
#------
# Compiler and linker settings
# for custom
SO_custom=dll
O_custom=o
CC_custom=gcc
DEF_custom= -DLUASOCKET_$(DEBUG) \
-DWINVER=0x0501
CFLAGS_custom=$(LUAINC:%=-I%) $(DEF) -Wall -O2 -fno-common
LDFLAGS_custom= $(LUALIB) -shared -Wl,-s -lws2_32 -o
LD_custom=gcc
SOCKET_custom=wsocket.o
Mostly copying the existing mingw settings. With these changes I was able to make custom && make install successfully.
C:\Users\george\Downloads\luasocket>mingw32-make test lua test/hello.lua Hello from LuaSocket 3.0-rc1 and MIME 1.0.3!
C:\Users\george\Downloads\luasocket>lua Lua 5.3.5 Copyright (C) 1994-2018 Lua.org, PUC-Rio
socket = require("socket")
At this point I'm trying to figure out what Luarocks is doing differently.
So I've now successfully installed Luasocket with LuaRocks, but I don't understand why it worked, so maybe someone can enlighten me.
I took the brute force approach of making the LuaRocks command output identical to the Makefile output. For example, here is a comparison of a part of the output after I had already made some changes to LuaRocks.
LuaRocks:
gcc -O2 -c -o src/udp.o -IC:\Users\george\bin\Lua\Lua-5.3.5\include src/udp.c -DLUASOCKET_NODEBUG -DWINVER=0x0501 -Ic:/windows/system32/include
gcc -shared -o socket/core.dll src/luasocket.o src/timeout.o src/buffer.o src/io.o src/auxiliar.o src/compat.o src/options.o src/inet.o src/wsocket.o src/except.o src/select.o src/tcp.o src/udp.o -Lc:/windows/system32 -lws2_32 C:\Users\george\bin\Lua\Lua-5.3.5\lib/lua53.dll -lm
Makefile
gcc -IC:\Users\george\bin\Lua\Lua-5.3.5/include -DLUASOCKET_NODEBUG -DWINVER=0x0501 -Wall -O2 -fno-common -c -o udp.o udp.c
gcc luasocket.o timeout.o buffer.o io.o auxiliar.o compat.o options.o inet.o wsocket.o except.o select.o tcp.o udp.o C:\Users\george\bin\Lua\Lua-5.3.5/lib/lua53.dll -shared -Wl,-s -lws2_32 -o socket-3.0-rc1.dll
At this point LuaRocks was still explicitly including c:/windows/system32 and the makefile was not, so I removed that path from Luarocks by hacking it out of LuaRocks\lua\luarocks\build\builtin.lua. I would have preferred to do this in my Luarocks config but AfAICT that isn't possible.
For whatever reason, I then got a successful install. This is LuaRocks seeing my original successful makefile install:
Warning: c:/users/george/.luarocks/lib/lua/5.3/socket/core.dll is not tracked by this installation of LuaRocks. Moving it to c:/users/george/.luarocks/lib/lua/5.3/socket/core.dll~ Warning: c:/users/george/.luarocks/lib/lua/5.3/mime/core.dll is not tracked by this installation of LuaRocks. Moving it to c:/users/george/.luarocks/lib/lua/5.3/mime/core.dll~ luasocket 3.0rc2-1 is now installed in c:/users/george/.luarocks (license: MIT)
I don't know why the system32 include made a difference. That the makefile doesn't explicitly include that path doesn't seem to matter, for example I analyzed the dll produced by the makefile:
Imports: KERNEL32.dll msvcrt.dll WS2_32.dll lua53.dll Done analyzing: 'src/socket-3.0-rc1.dll'
And it still links with the dlls in system32.
The same analysis on the LuaRocks produced dll:
Imports: KERNEL32.dll msvcrt.dll WS2_32.dll lua53.dll Done analyzing: 'C:\Users\george.luarocks\lib\lua\5.3\socket\core.dll'
(this is done with the pe-parser module).
So at this point I have a solution but it doesn't seem like a good one. I'm going to see what the LuaRocks folks have to say about it.
I should point out that to use LuaRocks to fetch/build the latest LuaSocket git master, you should use:
luarocks install luasocket --server https://luarocks.org/dev
I'd be curious if this behaves differently for you.
Thanks that's worth looking into. Though after my first try with LuaRocks didn't succeed, I cloned luasocket master and worked off of that (with luarocks make), so I could modify the rockspec. So I think I've already tested that?
I should point out that to use LuaRocks to fetch/build the latest LuaSocket git master, you should use:
luarocks install luasocket --server https://luarocks.org/devI'd be curious if this behaves differently for you.
Same problem：
PS C:\Users\*******> luarocks install luasocket --server https://luarocks.org/dev
Installing https://luarocks.org/dev/luasocket-scm-2.src.rock
luasocket scm-2 depends on lua >= 5.1 (5.2-1 provided by VM)
mingw32-gcc -O2 -c -o src/luasocket.o -ID:\software\Lua\5.2.4\include src/luasocket.c -DLUASOCKET_DEBUG -DLUASOCKET_INET_PTON -DWINVER=0x0501 -Ic:/windows/system32/include
mingw32-gcc -O2 -c -o src/timeout.o -ID:\software\Lua\5.2.4\include src/timeout.c -DLUASOCKET_DEBUG -DLUASOCKET_INET_PTON -DWINVER=0x0501 -Ic:/windows/system32/include
mingw32-gcc -O2 -c -o src/buffer.o -ID:\software\Lua\5.2.4\include src/buffer.c -DLUASOCKET_DEBUG -DLUASOCKET_INET_PTON -DWINVER=0x0501 -Ic:/windows/system32/include
mingw32-gcc -O2 -c -o src/io.o -ID:\software\Lua\5.2.4\include src/io.c -DLUASOCKET_DEBUG -DLUASOCKET_INET_PTON -DWINVER=0x0501 -Ic:/windows/system32/include
mingw32-gcc -O2 -c -o src/auxiliar.o -ID:\software\Lua\5.2.4\include src/auxiliar.c -DLUASOCKET_DEBUG -DLUASOCKET_INET_PTON -DWINVER=0x0501 -Ic:/windows/system32/include
mingw32-gcc -O2 -c -o src/options.o -ID:\software\Lua\5.2.4\include src/options.c -DLUASOCKET_DEBUG -DLUASOCKET_INET_PTON -DWINVER=0x0501 -Ic:/windows/system32/include
mingw32-gcc -O2 -c -o src/inet.o -ID:\software\Lua\5.2.4\include src/inet.c -DLUASOCKET_DEBUG -DLUASOCKET_INET_PTON -DWINVER=0x0501 -Ic:/windows/system32/include
mingw32-gcc -O2 -c -o src/except.o -ID:\software\Lua\5.2.4\include src/except.c -DLUASOCKET_DEBUG -DLUASOCKET_INET_PTON -DWINVER=0x0501 -Ic:/windows/system32/include
mingw32-gcc -O2 -c -o src/select.o -ID:\software\Lua\5.2.4\include src/select.c -DLUASOCKET_DEBUG -DLUASOCKET_INET_PTON -DWINVER=0x0501 -Ic:/windows/system32/include
mingw32-gcc -O2 -c -o src/tcp.o -ID:\software\Lua\5.2.4\include src/tcp.c -DLUASOCKET_DEBUG -DLUASOCKET_INET_PTON -DWINVER=0x0501 -Ic:/windows/system32/include
mingw32-gcc -O2 -c -o src/udp.o -ID:\software\Lua\5.2.4\include src/udp.c -DLUASOCKET_DEBUG -DLUASOCKET_INET_PTON -DWINVER=0x0501 -Ic:/windows/system32/include
mingw32-gcc -O2 -c -o src/compat.o -ID:\software\Lua\5.2.4\include src/compat.c -DLUASOCKET_DEBUG -DLUASOCKET_INET_PTON -DWINVER=0x0501 -Ic:/windows/system32/include
mingw32-gcc -O2 -c -o src/wsocket.o -ID:\software\Lua\5.2.4\include src/wsocket.c -DLUASOCKET_DEBUG -DLUASOCKET_INET_PTON -DWINVER=0x0501 -Ic:/windows/system32/include
mingw32-gcc -shared -o socket/core.dll src/luasocket.o src/timeout.o src/buffer.o src/io.o src/auxiliar.o src/options.o src/inet.o src/except.o src/select.o src/tcp.o src/udp.o src/compat.o src/wsocket.o -Lc:/windows/system32 -lws2_32 D:\software\Lua\5.2.4/lua52.dll -lMSVCRT
D:/software/Mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../x86_64-w64-mingw32/lib/../lib/dllcrt2.o:crtdll.c:(.text+0x16d): undefined reference to `_execute_onexit_table'
D:/software/Mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../x86_64-w64-mingw32/lib/../lib/dllcrt2.o:crtdll.c:(.text+0x8): undefined reference to `_initialize_onexit_table'
D:/software/Mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../x86_64-w64-mingw32/lib/../lib/dllcrt2.o:crtdll.c:(.text+0x38b): undefined reference to `_register_onexit_function'
src/inet.o:inet.c:(.text+0x7cd): undefined reference to `gai_strerrorA'
src/inet.o:inet.c:(.text+0x98d): undefined reference to `gai_strerrorA'
src/udp.o:udp.c:(.text+0x6d3): undefined reference to `gai_strerrorA'
src/udp.o:udp.c:(.text+0xaa6): undefined reference to `gai_strerrorA'
src/udp.o:udp.c:(.text+0xb18): undefined reference to `gai_strerrorA'
src/wsocket.o:wsocket.c:(.text+0xec6): more undefined references to `gai_strerrorA' follow
D:/software/Mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../x86_64-w64-mingw32/lib/../lib/libmingw32.a(lib64_libmingw32_a-pseudo-reloc.o):pseudo-reloc.c:(.text.unlikely+0x28): undefined reference to `__acrt_iob_func'
D:/software/Mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../x86_64-w64-mingw32/lib/../lib/libmingw32.a(lib64_libmingw32_a-pseudo-reloc.o):pseudo-reloc.c:(.text.unlikely+0x51): undefined reference to `__acrt_iob_func'
collect2.exe: error: ld returned 1 exit status
Error: Build error: Failed compiling module socket/core.dll
