support for building 64-bit Windows all-in-one binary

2 files changed, 61 insertions, 52 deletions

diff --git a/binary/Makefile.windows b/binary/Makefile.windows
index e7bcca27..e6ec26bf 100644
--- a/binary/Makefile.windows
+++ b/binary/Makefile.windows
@@ -1,6 +1,6 @@
 
 # "i686-w64-mingw32" or "x86_64-w64-mingw32"
-MINGW_PREFIX=i686-w64-mingw32
+MINGW_PREFIX?=i686-w64-mingw32
 # sysroot of your mingw-w64 installation
 MINGW_SYSROOT=/usr/lib/mingw-w64-sysroot/$(MINGW_PREFIX)
 # "mingw" or "mingw64"
@@ -11,62 +11,66 @@ OPENSSL_VERSION=1.0.2o
 ZLIB_VERSION=1.2.11
 BZIP2_VERSION=1.0.6
 
-windows-binary: windows-deps/lib/liblua.a windows-deps/lib/libssl.a windows-deps/lib/libz.a windows-deps/lib/libbz2.a
+WINDOWS_DEPS_DIR=windows-deps-$(MINGW_PREFIX)
+BUILD_WINDOWS_DEPS_DIR=build-windows-deps-$(MINGW_PREFIX)
+BUILD_WINDOWS_BINARY_DIR=build-windows-binary-$(MINGW_PREFIX)
+
+windows-binary: $(WINDOWS_DEPS_DIR)/lib/liblua.a $(WINDOWS_DEPS_DIR)/lib/libssl.a $(WINDOWS_DEPS_DIR)/lib/libz.a $(WINDOWS_DEPS_DIR)/lib/libbz2.a
         STATIC_GCC_AR=$(MINGW_PREFIX)-ar \
         STATIC_GCC_RANLIB=$(MINGW_PREFIX)-ranlib \
         STATIC_GCC_CC=$(MINGW_PREFIX)-gcc \
         LUAROCKS_CROSS_COMPILING=1 \
-        $(MAKE) binary LUA_DIR=$(CURDIR)/windows-deps CC=$(MINGW_PREFIX)-gcc NM=$(MINGW_PREFIX)-nm BINARY_PLATFORM=windows buildbinarydir=build-windows-binary BINARY_SYSROOT=$(MINGW_SYSROOT)
+        $(MAKE) binary LUA_DIR=$(CURDIR)/$(WINDOWS_DEPS_DIR) CC=$(MINGW_PREFIX)-gcc NM=$(MINGW_PREFIX)-nm BINARY_PLATFORM=windows buildbinarydir=$(BUILD_WINDOWS_BINARY_DIR) BINARY_SYSROOT=$(MINGW_SYSROOT)
 
-build-windows-deps/lua-$(LIBLUA_VERSION).tar.gz:
+$(BUILD_WINDOWS_DEPS_DIR)/lua-$(LIBLUA_VERSION).tar.gz:
         mkdir -p $(@D)
-        cd build-windows-deps && curl -OL https://www.lua.org/ftp/lua-$(LIBLUA_VERSION).tar.gz
-build-windows-deps/lua-$(LIBLUA_VERSION): build-windows-deps/lua-$(LIBLUA_VERSION).tar.gz
-        cd build-windows-deps && tar zxvpf lua-$(LIBLUA_VERSION).tar.gz
-windows-deps/lib/liblua.a: build-windows-deps/lua-$(LIBLUA_VERSION)
-        $(MAKE) -C "build-windows-deps/lua-$(LIBLUA_VERSION)/src" LUA_A=liblua.a CC=$(MINGW_PREFIX)-gcc AR="$(MINGW_PREFIX)-ar rcu" RANLIB=$(MINGW_PREFIX)-ranlib SYSCFLAGS= SYSLIBS= SYSLDFLAGS= liblua.a
-        mkdir -p windows-deps/include
-        cd build-windows-deps/lua-$(LIBLUA_VERSION)/src && cp lauxlib.h lua.h lua.hpp luaconf.h lualib.h ../../../windows-deps/include
-        mkdir -p windows-deps/lib
-        cd build-windows-deps/lua-$(LIBLUA_VERSION)/src && cp liblua.a ../../../windows-deps/lib
+        cd $(BUILD_WINDOWS_DEPS_DIR) && curl -OL https://www.lua.org/ftp/lua-$(LIBLUA_VERSION).tar.gz
+$(BUILD_WINDOWS_DEPS_DIR)/lua-$(LIBLUA_VERSION): $(BUILD_WINDOWS_DEPS_DIR)/lua-$(LIBLUA_VERSION).tar.gz
+        cd $(BUILD_WINDOWS_DEPS_DIR) && tar zxvpf lua-$(LIBLUA_VERSION).tar.gz
+$(WINDOWS_DEPS_DIR)/lib/liblua.a: $(BUILD_WINDOWS_DEPS_DIR)/lua-$(LIBLUA_VERSION)
+        $(MAKE) -C "$(BUILD_WINDOWS_DEPS_DIR)/lua-$(LIBLUA_VERSION)/src" LUA_A=liblua.a CC=$(MINGW_PREFIX)-gcc AR="$(MINGW_PREFIX)-ar rcu" RANLIB=$(MINGW_PREFIX)-ranlib SYSCFLAGS= SYSLIBS= SYSLDFLAGS= liblua.a
+        mkdir -p $(WINDOWS_DEPS_DIR)/include
+        cd $(BUILD_WINDOWS_DEPS_DIR)/lua-$(LIBLUA_VERSION)/src && cp lauxlib.h lua.h lua.hpp luaconf.h lualib.h ../../../$(WINDOWS_DEPS_DIR)/include
+        mkdir -p $(WINDOWS_DEPS_DIR)/lib
+        cd $(BUILD_WINDOWS_DEPS_DIR)/lua-$(LIBLUA_VERSION)/src && cp liblua.a ../../../$(WINDOWS_DEPS_DIR)/lib
 
-build-windows-deps/openssl-$(OPENSSL_VERSION).tar.gz:
+$(BUILD_WINDOWS_DEPS_DIR)/openssl-$(OPENSSL_VERSION).tar.gz:
         mkdir -p $(@D)
-        cd build-windows-deps && curl -OL https://www.openssl.org/source/openssl-$(OPENSSL_VERSION).tar.gz
-build-windows-deps/openssl-$(OPENSSL_VERSION): build-windows-deps/openssl-$(OPENSSL_VERSION).tar.gz
-        cd build-windows-deps && tar zxvpf openssl-$(OPENSSL_VERSION).tar.gz
-windows-deps/lib/libssl.a: build-windows-deps/openssl-$(OPENSSL_VERSION)
-        cd build-windows-deps/openssl-$(OPENSSL_VERSION) && ./Configure --prefix=$(CURDIR)/windows-deps --cross-compile-prefix=$(MINGW_PREFIX)- $(OPENSSL_PLATFORM)
-        $(MAKE) -C "build-windows-deps/openssl-$(OPENSSL_VERSION)"
-        $(MAKE) -C "build-windows-deps/openssl-$(OPENSSL_VERSION)" install_sw
+        cd $(BUILD_WINDOWS_DEPS_DIR) && curl -OL https://www.openssl.org/source/openssl-$(OPENSSL_VERSION).tar.gz
+$(BUILD_WINDOWS_DEPS_DIR)/openssl-$(OPENSSL_VERSION): $(BUILD_WINDOWS_DEPS_DIR)/openssl-$(OPENSSL_VERSION).tar.gz
+        cd $(BUILD_WINDOWS_DEPS_DIR) && tar zxvpf openssl-$(OPENSSL_VERSION).tar.gz
+$(WINDOWS_DEPS_DIR)/lib/libssl.a: $(BUILD_WINDOWS_DEPS_DIR)/openssl-$(OPENSSL_VERSION)
+        cd $(BUILD_WINDOWS_DEPS_DIR)/openssl-$(OPENSSL_VERSION) && ./Configure --prefix=$(CURDIR)/$(WINDOWS_DEPS_DIR) --cross-compile-prefix=$(MINGW_PREFIX)- $(OPENSSL_PLATFORM)
+        $(MAKE) -C "$(BUILD_WINDOWS_DEPS_DIR)/openssl-$(OPENSSL_VERSION)"
+        $(MAKE) -C "$(BUILD_WINDOWS_DEPS_DIR)/openssl-$(OPENSSL_VERSION)" install_sw
 
-build-windows-deps/zlib-$(ZLIB_VERSION).tar.gz:
+$(BUILD_WINDOWS_DEPS_DIR)/zlib-$(ZLIB_VERSION).tar.gz:
         mkdir -p $(@D)
-        cd build-windows-deps && curl -OL https://www.zlib.net/zlib-$(ZLIB_VERSION).tar.gz
-build-windows-deps/zlib-$(ZLIB_VERSION): build-windows-deps/zlib-$(ZLIB_VERSION).tar.gz
-        cd build-windows-deps && tar zxvpf zlib-$(ZLIB_VERSION).tar.gz
-windows-deps/lib/libz.a: build-windows-deps/zlib-$(ZLIB_VERSION)
-        cd build-windows-deps/zlib-$(ZLIB_VERSION) && sed -ie "s,dllwrap,$(MINGW_PREFIX)-dllwrap," win32/Makefile.gcc
-        cd build-windows-deps/zlib-$(ZLIB_VERSION) && ./configure --prefix=$(CURDIR)/windows-deps --static
-        cd build-windows-deps/zlib-$(ZLIB_VERSION) && $(MAKE) -f win32/Makefile.gcc CC=$(MINGW_PREFIX)-gcc AR=$(MINGW_PREFIX)-ar RC=$(MINGW_PREFIX)-windres STRIP=$(MINGW_PREFIX)-strip IMPLIB=libz.dll.a
-        mkdir -p windows-deps/include
-        cd build-windows-deps/zlib-$(ZLIB_VERSION) && cp zlib.h zconf.h ../../windows-deps/include
-        cd build-windows-deps/zlib-$(ZLIB_VERSION) && $(MINGW_PREFIX)-strip -g libz.a
+        cd $(BUILD_WINDOWS_DEPS_DIR) && curl -OL https://www.zlib.net/zlib-$(ZLIB_VERSION).tar.gz
+$(BUILD_WINDOWS_DEPS_DIR)/zlib-$(ZLIB_VERSION): $(BUILD_WINDOWS_DEPS_DIR)/zlib-$(ZLIB_VERSION).tar.gz
+        cd $(BUILD_WINDOWS_DEPS_DIR) && tar zxvpf zlib-$(ZLIB_VERSION).tar.gz
+$(WINDOWS_DEPS_DIR)/lib/libz.a: $(BUILD_WINDOWS_DEPS_DIR)/zlib-$(ZLIB_VERSION)
+        cd $(BUILD_WINDOWS_DEPS_DIR)/zlib-$(ZLIB_VERSION) && sed -ie "s,dllwrap,$(MINGW_PREFIX)-dllwrap," win32/Makefile.gcc
+        cd $(BUILD_WINDOWS_DEPS_DIR)/zlib-$(ZLIB_VERSION) && ./configure --prefix=$(CURDIR)/$(WINDOWS_DEPS_DIR) --static
+        cd $(BUILD_WINDOWS_DEPS_DIR)/zlib-$(ZLIB_VERSION) && $(MAKE) -f win32/Makefile.gcc CC=$(MINGW_PREFIX)-gcc AR=$(MINGW_PREFIX)-ar RC=$(MINGW_PREFIX)-windres STRIP=$(MINGW_PREFIX)-strip IMPLIB=libz.dll.a
+        mkdir -p $(WINDOWS_DEPS_DIR)/include
+        cd $(BUILD_WINDOWS_DEPS_DIR)/zlib-$(ZLIB_VERSION) && cp zlib.h zconf.h ../../$(WINDOWS_DEPS_DIR)/include
+        cd $(BUILD_WINDOWS_DEPS_DIR)/zlib-$(ZLIB_VERSION) && $(MINGW_PREFIX)-strip -g libz.a
         mkdir -p $(@D)
-        cd build-windows-deps/zlib-$(ZLIB_VERSION) && cp libz.a ../../windows-deps/lib
+        cd $(BUILD_WINDOWS_DEPS_DIR)/zlib-$(ZLIB_VERSION) && cp libz.a ../../$(WINDOWS_DEPS_DIR)/lib
 
-build-windows-deps/bzip2-$(BZIP2_VERSION).tar.gz:
+$(BUILD_WINDOWS_DEPS_DIR)/bzip2-$(BZIP2_VERSION).tar.gz:
         mkdir -p $(@D)
-        cd build-windows-deps && curl -OL http://www.bzip.org/$(BZIP2_VERSION)/bzip2-$(BZIP2_VERSION).tar.gz
-build-windows-deps/bzip2-$(BZIP2_VERSION): build-windows-deps/bzip2-$(BZIP2_VERSION).tar.gz
-        cd build-windows-deps && tar zxvpf bzip2-$(BZIP2_VERSION).tar.gz
-windows-deps/lib/libbz2.a: build-windows-deps/bzip2-$(BZIP2_VERSION)
-        $(MAKE) -C "build-windows-deps/bzip2-$(BZIP2_VERSION)" libbz2.a CC=$(MINGW_PREFIX)-gcc AR=$(MINGW_PREFIX)-ar RANLIB=$(MINGW_PREFIX)-ranlib
-        mkdir -p windows-deps/include
-        cd build-windows-deps/bzip2-$(BZIP2_VERSION) && cp bzlib.h ../../windows-deps/include
-        cd build-windows-deps/bzip2-$(BZIP2_VERSION) && $(MINGW_PREFIX)-strip -g libbz2.a
-        mkdir -p windows-deps/lib
-        cd build-windows-deps/bzip2-$(BZIP2_VERSION) && cp libbz2.a ../../windows-deps/lib
+        cd $(BUILD_WINDOWS_DEPS_DIR) && curl -OL http://downloads.sourceforge.net/project/bzip2/bzip2-$(BZIP2_VERSION).tar.gz
+$(BUILD_WINDOWS_DEPS_DIR)/bzip2-$(BZIP2_VERSION): $(BUILD_WINDOWS_DEPS_DIR)/bzip2-$(BZIP2_VERSION).tar.gz
+        cd $(BUILD_WINDOWS_DEPS_DIR) && tar zxvpf bzip2-$(BZIP2_VERSION).tar.gz
+$(WINDOWS_DEPS_DIR)/lib/libbz2.a: $(BUILD_WINDOWS_DEPS_DIR)/bzip2-$(BZIP2_VERSION)
+        $(MAKE) -C "$(BUILD_WINDOWS_DEPS_DIR)/bzip2-$(BZIP2_VERSION)" libbz2.a CC=$(MINGW_PREFIX)-gcc AR=$(MINGW_PREFIX)-ar RANLIB=$(MINGW_PREFIX)-ranlib
+        mkdir -p $(WINDOWS_DEPS_DIR)/include
+        cd $(BUILD_WINDOWS_DEPS_DIR)/bzip2-$(BZIP2_VERSION) && cp bzlib.h ../../$(WINDOWS_DEPS_DIR)/include
+        cd $(BUILD_WINDOWS_DEPS_DIR)/bzip2-$(BZIP2_VERSION) && $(MINGW_PREFIX)-strip -g libbz2.a
+        mkdir -p $(WINDOWS_DEPS_DIR)/lib
+        cd $(BUILD_WINDOWS_DEPS_DIR)/bzip2-$(BZIP2_VERSION) && cp libbz2.a ../../$(WINDOWS_DEPS_DIR)/lib
 
 windows-clean:
-        rm -rf windows-deps build-windows-binary
+        rm -rf $(WINDOWS_DEPS_DIR) $(BUILD_WINDOWS_BINARY_DIR)
diff --git a/binary/all_in_one b/binary/all_in_one
index 4fa0ba76..82ea578c 100755
--- a/binary/all_in_one
+++ b/binary/all_in_one
@@ -29,15 +29,20 @@ local MAIN_PROGRAM = arg[1] or "src/bin/luarocks"
 local LUA_DIR = arg[2] or "/usr"
 local EXCLUDE = arg[3] or "^src/luarocks/admin/"
 local SYSCONFDIR = arg[4] or "/etc/luarocks"
-local TARGET = arg[5] or "build-binary"
+local TARGET_DIR = arg[5] or "build-binary"
 local FORCE_CONFIG = (arg[6] == "yes")
 local MY_PLATFORM = arg[7] or "unix"
 local CC = arg[8] or "gcc"
 local NM = arg[9] or "nm"
 local CROSSCOMPILER_SYSROOT = arg[10] or "/usr/lib/mingw-w64-sysroot/i686-w64-mingw32"
+local TRIPLET = arg[11] or CROSSCOMPILER_SYSROOT:gsub(".*/", "")
+local PROCESSOR = arg[12] or TRIPLET:gsub("%-.*", "")
+if PROCESSOR == "i686" then
+   PROCESSOR = "x86"
+end
 
-local LUA_MODULES = TARGET .. "/lua_modules"
-local CONFIG_DIR = TARGET .. "/.luarocks"
+local LUA_MODULES = TARGET_DIR .. "/lua_modules"
+local CONFIG_DIR = TARGET_DIR .. "/.luarocks"
 
 package.path = "./src/?.lua;" .. package.path
 
@@ -144,7 +149,7 @@ local function write_hardcoded_module(dir)
    if if_platform("unix", true) then
       system, processor = sysdetect.detect()
    else
-      system, processor = "windows", "x86"
+      system, processor = "windows", PROCESSOR
    end
 
    local hardcoded = {
@@ -400,7 +405,7 @@ local function generate(main_program, dir, skip)
 
    os.remove(hardcoded)
    
-   local c_filename = TARGET .. "/" .. program_name .. ".exe.c"
+   local c_filename = TARGET_DIR .. "/" .. program_name .. ".exe.c"
    local fd = io.open(c_filename, "w")
    fd:write(reindent_c(table.concat(out, "\n")))
    fd:close()
@@ -409,7 +414,7 @@ local function generate(main_program, dir, skip)
    deps.check_lua_libdir(cfg.variables)
    
    cmd = table.concat(filter_in(nonnull, {
-      CC, "-o", TARGET .. "/" .. program_name .. ".exe",
+      CC, "-o", TARGET_DIR .. "/" .. program_name .. ".exe",
       "-I", cfg.variables.LUA_INCDIR,
       if_platform("unix", "-rdynamic"),
       "-Os",
@@ -453,7 +458,7 @@ local function main()
          LIBFLAG = "-static",
       },
       platforms = if_platform("windows", { "windows", "win32", "mingw32" }),
-      external_deps_dirs = if_platform("windows", { CROSSCOMPILER_SYSROOT, fs.current_dir().."/windows-deps" }),
+      external_deps_dirs = if_platform("windows", { CROSSCOMPILER_SYSROOT, fs.current_dir() .. "/windows-deps-" .. TRIPLET }),
    })
    
    local dependencies = {