class Lua < Formula homepage "http://www.lua.org/" url "http://www.lua.org/ftp/lua-5.2.3.tar.gz" mirror "https://mirrors.kernel.org/debian/pool/main/l/lua5.2/lua5.2_5.2.3.orig.tar.gz" sha256 "13c2fb97961381f7d06d5b5cea55b743c163800896fd5c5e2356201d3619002d" revision 2 bottle do sha256 "fb2d346b786331f1b71ff793b52274702f9daa3a52c49b336aea4e50bd4232ed" => :yosemite sha256 "05f8ad2e915eef8b48ee99e74cc7e451301d2632c1c8494a592e1a42a8880f75" => :mavericks sha256 "b334c5254a66b026c1944db77c0cb41f3cd5330575463ec5eb51334c5eb8f68b" => :mountain_lion end fails_with :llvm do build 2326 cause "Lua itself compiles with LLVM, but may fail when other software tries to link." end option :universal option "with-completion", "Enables advanced readline support" option "without-sigaction", "Revert to ANSI signal instead of improved POSIX sigaction" option "without-luarocks", "Don't build with Luarocks support embedded" # Be sure to build a dylib, or else runtime modules will pull in another static copy of liblua = crashy # See: https://github.com/Homebrew/homebrew/pull/5043 patch :DATA # completion provided by advanced readline power patch # See http://lua-users.org/wiki/LuaPowerPatches if build.with? "completion" patch do url "http://luajit.org/patches/lua-5.2.0-advanced_readline.patch" sha256 "33d32d11fce4f85b88ce8f9bd54e6a6cbea376dfee3dbf8cdda3640e056bc29d" end end # sigaction provided by posix signalling power patch if build.with? "sigaction" patch do url "http://lua-users.org/files/wiki_insecure/power_patches/5.2/lua-5.2.3-sig_catch.patch" sha256 "f2e77f73791c08169573658caa3c97ba8b574c870a0a165972ddfbddb948c164" end end resource "luarocks" do url "https://github.com/keplerproject/luarocks/archive/v2.2.1.tar.gz" sha256 "30e5bd99f82f5e3ea174572c1831f9ff83dfe37727f9fcfc89168b4572193571" end def install ENV.universal_binary if build.universal? # Use our CC/CFLAGS to compile. inreplace "src/Makefile" do |s| s.remove_make_var! "CC" s.change_make_var! "CFLAGS", "#{ENV.cflags} -DLUA_COMPAT_ALL $(SYSCFLAGS) $(MYCFLAGS)" s.change_make_var! "MYLDFLAGS", ENV.ldflags end # Fix path in the config header inreplace "src/luaconf.h", "/usr/local", HOMEBREW_PREFIX # We ship our own pkg-config file as Lua no longer provide them upstream. system "make", "macosx", "INSTALL_TOP=#{prefix}", "INSTALL_MAN=#{man1}" system "make", "install", "INSTALL_TOP=#{prefix}", "INSTALL_MAN=#{man1}" (lib+"pkgconfig/lua.pc").write pc_file # Fix some software potentially hunting for different pc names. ln_s "#{bin}/lua", "#{bin}/lua5.2" ln_s "#{bin}/lua", "#{bin}/lua-5.2" ln_s "#{bin}/luac", "#{bin}/luac5.2" ln_s "#{bin}/luac", "#{bin}/luac-5.2" ln_s "#{include}", "#{include}/lua5.2" ln_s "#{lib}/pkgconfig/lua.pc", "#{lib}/pkgconfig/lua5.2.pc" ln_s "#{lib}/pkgconfig/lua.pc", "#{lib}/pkgconfig/lua-5.2.pc" # This resource must be handled after the main install, since there's a lua dep. # Keeping it in install rather than postinstall means we can bottle. if build.with? "luarocks" resource("luarocks").stage do ENV.prepend_path "PATH", bin lua_prefix = prefix system "./configure", "--prefix=#{libexec}", "--rocks-tree=#{HOMEBREW_PREFIX}", "--sysconfdir=#{etc}/luarocks52", "--with-lua=#{lua_prefix}", "--lua-version=5.2", "--versioned-rocks-dir", "--force-config=#{etc}/luarocks52" system "make", "build" system "make", "install" (share+"lua/5.2/luarocks").install_symlink Dir["#{libexec}/share/lua/5.2/luarocks/*"] bin.install_symlink libexec/"bin/luarocks-5.2" bin.install_symlink libexec/"bin/luarocks-admin-5.2" # This block ensures luarock exec scripts don't break across updates. inreplace libexec/"share/lua/5.2/luarocks/site_config.lua" do |s| s.gsub! "#{HOMEBREW_CELLAR}/lua/#{pkg_version}/libexec", "#{Formula["lua"].opt_libexec}" s.gsub! "#{HOMEBREW_CELLAR}/lua/#{pkg_version}/include", "#{HOMEBREW_PREFIX}/include" s.gsub! "#{HOMEBREW_CELLAR}/lua/#{pkg_version}/lib", "#{HOMEBREW_PREFIX}/lib" s.gsub! "#{HOMEBREW_CELLAR}/lua/#{pkg_version}/bin", "#{HOMEBREW_PREFIX}/bin" end end end end def pc_file; <<-EOS.undent V= 5.2 R= 5.2.3 prefix=#{HOMEBREW_PREFIX} INSTALL_BIN= ${prefix}/bin INSTALL_INC= ${prefix}/include INSTALL_LIB= ${prefix}/lib INSTALL_MAN= ${prefix}/share/man/man1 INSTALL_LMOD= ${prefix}/share/lua/${V} INSTALL_CMOD= ${prefix}/lib/lua/${V} exec_prefix=${prefix} libdir=${exec_prefix}/lib includedir=${prefix}/include Name: Lua Description: An Extensible Extension Language Version: 5.2.3 Requires: Libs: -L${libdir} -llua -lm Cflags: -I${includedir} EOS end def caveats; <<-EOS.undent Please be aware due to the way Luarocks is designed any binaries installed via Luarocks-5.2 AND 5.1 will overwrite each other in #{HOMEBREW_PREFIX}/bin. This is, for now, unavoidable. If this is troublesome for you, you can build rocks with the `--tree=` command to a special, non-conflicting location and then add that to your `$PATH`. If you have existing Rocks trees in $HOME, you will need to migrate them to the new location manually. You will only have to do this once. EOS end test do system "#{bin}/lua", "-e", "print ('Ducks are cool')" if File.exist?(bin/"luarocks-5.2") mkdir testpath/"luarocks" system bin/"luarocks-5.2", "install", "moonscript", "--tree=#{testpath}/luarocks" assert File.exist? testpath/"luarocks/bin/moon" end end end __END__ diff --git a/Makefile b/Makefile index bd9515f..5940ba9 100644 --- a/Makefile +++ b/Makefile @@ -41,7 +41,7 @@ PLATS= aix ansi bsd freebsd generic linux macosx mingw posix solaris # What to install. TO_BIN= lua luac TO_INC= lua.h luaconf.h lualib.h lauxlib.h lua.hpp -TO_LIB= liblua.a +TO_LIB= liblua.5.2.3.dylib TO_MAN= lua.1 luac.1 # Lua version and release. @@ -63,6 +63,8 @@ install: dummy cd src && $(INSTALL_DATA) $(TO_INC) $(INSTALL_INC) cd src && $(INSTALL_DATA) $(TO_LIB) $(INSTALL_LIB) cd doc && $(INSTALL_DATA) $(TO_MAN) $(INSTALL_MAN) + ln -s -f liblua.5.2.3.dylib $(INSTALL_LIB)/liblua.5.2.dylib + ln -s -f liblua.5.2.dylib $(INSTALL_LIB)/liblua.dylib uninstall: cd src && cd $(INSTALL_BIN) && $(RM) $(TO_BIN) diff --git a/src/Makefile b/src/Makefile index 8c9ee67..7f92407 100644 --- a/src/Makefile +++ b/src/Makefile @@ -28,7 +28,7 @@ MYOBJS= PLATS= aix ansi bsd freebsd generic linux macosx mingw posix solaris -LUA_A= liblua.a +LUA_A= liblua.5.2.3.dylib CORE_O= lapi.o lcode.o lctype.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 @@ -56,11 +56,12 @@ o: $(ALL_O) a: $(ALL_A) $(LUA_A): $(BASE_O) - $(AR) $@ $(BASE_O) - $(RANLIB) $@ + $(CC) -dynamiclib -install_name HOMEBREW_PREFIX/lib/liblua.5.2.dylib \ + -compatibility_version 5.2 -current_version 5.2.3 \ + -o liblua.5.2.3.dylib $^ $(LUA_T): $(LUA_O) $(LUA_A) - $(CC) -o $@ $(LDFLAGS) $(LUA_O) $(LUA_A) $(LIBS) + $(CC) -fno-common $(MYLDFLAGS) -o $@ $(LUA_O) $(LUA_A) -L. -llua.5.2.3 $(LIBS) $(LUAC_T): $(LUAC_O) $(LUA_A) $(CC) -o $@ $(LDFLAGS) $(LUAC_O) $(LUA_A) $(LIBS) @@ -106,7 +107,7 @@ linux: $(MAKE) $(ALL) SYSCFLAGS="-DLUA_USE_LINUX" SYSLIBS="-Wl,-E -ldl -lreadline" macosx: - $(MAKE) $(ALL) SYSCFLAGS="-DLUA_USE_MACOSX" SYSLIBS="-lreadline" CC=cc + $(MAKE) $(ALL) SYSCFLAGS="-DLUA_USE_MACOSX -fno-common" SYSLIBS="-lreadline" CC=cc mingw: $(MAKE) "LUA_A=lua52.dll" "LUA_T=lua.exe" \