221 lines
7.7 KiB
Ruby
221 lines
7.7 KiB
Ruby
class Lua < Formula
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desc "Powerful, lightweight programming language"
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homepage "http://www.lua.org/"
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url "http://www.lua.org/ftp/lua-5.2.4.tar.gz"
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sha256 "b9e2e4aad6789b3b63a056d442f7b39f0ecfca3ae0f1fc0ae4e9614401b69f4b"
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revision 3
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bottle do
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cellar :any
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sha256 "5e52670b9b9c2554018545afcc13a08efde638aab521d39740c273992fc65922" => :el_capitan
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sha256 "3a1f5bfe0fd490c96e933b0726d327079b6a1cd6b9e881440173351ff9a349ad" => :yosemite
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sha256 "a84d3ebd9afa4a61b0120471e5a0dfcc670d294701a64edebd25fcc815fe76f8" => :mavericks
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end
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def pour_bottle?
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# DomT4: I'm pretty sure this can be fixed, so don't leave this in place forever.
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# https://github.com/Homebrew/homebrew/issues/44619
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HOMEBREW_PREFIX.to_s == "/usr/local"
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end
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fails_with :llvm do
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build 2326
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cause "Lua itself compiles with LLVM, but may fail when other software tries to link."
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end
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option :universal
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option "with-completion", "Enables advanced readline support"
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option "without-sigaction", "Revert to ANSI signal instead of improved POSIX sigaction"
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option "without-luarocks", "Don't build with Luarocks support embedded"
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# Be sure to build a dylib, or else runtime modules will pull in another static copy of liblua = crashy
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# See: https://github.com/Homebrew/homebrew/pull/5043
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patch :DATA
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# completion provided by advanced readline power patch
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# See http://lua-users.org/wiki/LuaPowerPatches
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if build.with? "completion"
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patch do
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url "http://luajit.org/patches/lua-5.2.0-advanced_readline.patch"
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sha256 "33d32d11fce4f85b88ce8f9bd54e6a6cbea376dfee3dbf8cdda3640e056bc29d"
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end
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end
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# sigaction provided by posix signalling power patch
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if build.with? "sigaction"
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patch do
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url "http://lua-users.org/files/wiki_insecure/power_patches/5.2/lua-5.2.3-sig_catch.patch"
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sha256 "f2e77f73791c08169573658caa3c97ba8b574c870a0a165972ddfbddb948c164"
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end
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end
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resource "luarocks" do
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url "https://keplerproject.github.io/luarocks/releases/luarocks-2.3.0.tar.gz"
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sha256 "68e38feeb66052e29ad1935a71b875194ed8b9c67c2223af5f4d4e3e2464ed97"
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end
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def install
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ENV.universal_binary if build.universal?
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# Subtitute formula prefix in `src/Makefile` for install name (dylib ID).
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inreplace "src/Makefile", "@LUA_PREFIX@", prefix
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# Use our CC/CFLAGS to compile.
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inreplace "src/Makefile" do |s|
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s.remove_make_var! "CC"
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s.change_make_var! "CFLAGS", "#{ENV.cflags} -DLUA_COMPAT_ALL $(SYSCFLAGS) $(MYCFLAGS)"
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s.change_make_var! "MYLDFLAGS", ENV.ldflags
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end
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# Fix path in the config header
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inreplace "src/luaconf.h", "/usr/local", HOMEBREW_PREFIX
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# We ship our own pkg-config file as Lua no longer provide them upstream.
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system "make", "macosx", "INSTALL_TOP=#{prefix}", "INSTALL_MAN=#{man1}"
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system "make", "install", "INSTALL_TOP=#{prefix}", "INSTALL_MAN=#{man1}"
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(lib+"pkgconfig/lua.pc").write pc_file
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# Fix some software potentially hunting for different pc names.
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bin.install_symlink "lua" => "lua5.2"
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bin.install_symlink "lua" => "lua-5.2"
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bin.install_symlink "luac" => "luac5.2"
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bin.install_symlink "luac" => "luac-5.2"
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(include/"lua5.2").install_symlink include.children
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(lib/"pkgconfig").install_symlink "lua.pc" => "lua5.2.pc"
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(lib/"pkgconfig").install_symlink "lua.pc" => "lua-5.2.pc"
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# This resource must be handled after the main install, since there's a lua dep.
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# Keeping it in install rather than postinstall means we can bottle.
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if build.with? "luarocks"
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resource("luarocks").stage do
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ENV.prepend_path "PATH", bin
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system "./configure", "--prefix=#{libexec}", "--rocks-tree=#{HOMEBREW_PREFIX}",
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"--sysconfdir=#{etc}/luarocks52", "--with-lua=#{prefix}",
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"--lua-version=5.2", "--versioned-rocks-dir"
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system "make", "build"
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system "make", "install"
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(share+"lua/5.2/luarocks").install_symlink Dir["#{libexec}/share/lua/5.2/luarocks/*"]
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bin.install_symlink libexec/"bin/luarocks-5.2"
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bin.install_symlink libexec/"bin/luarocks-admin-5.2"
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bin.install_symlink libexec/"bin/luarocks"
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bin.install_symlink libexec/"bin/luarocks-admin"
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# This block ensures luarock exec scripts don't break across updates.
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inreplace libexec/"share/lua/5.2/luarocks/site_config.lua" do |s|
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s.gsub! libexec.to_s, opt_libexec
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s.gsub! include.to_s, "#{HOMEBREW_PREFIX}/include"
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s.gsub! lib.to_s, "#{HOMEBREW_PREFIX}/lib"
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s.gsub! bin.to_s, "#{HOMEBREW_PREFIX}/bin"
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end
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end
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end
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end
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def pc_file; <<-EOS.undent
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V= 5.2
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R= 5.2.4
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prefix=#{prefix}
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INSTALL_BIN= ${prefix}/bin
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INSTALL_INC= ${prefix}/include
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INSTALL_LIB= ${prefix}/lib
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INSTALL_MAN= ${prefix}/share/man/man1
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INSTALL_LMOD= ${prefix}/share/lua/${V}
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INSTALL_CMOD= ${prefix}/lib/lua/${V}
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exec_prefix=${prefix}
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libdir=${exec_prefix}/lib
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includedir=${prefix}/include
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Name: Lua
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Description: An Extensible Extension Language
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Version: 5.2.4
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Requires:
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Libs: -L${libdir} -llua -lm
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Cflags: -I${includedir}
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EOS
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end
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def caveats; <<-EOS.undent
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Please be aware due to the way Luarocks is designed any binaries installed
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via Luarocks-5.2 AND 5.1 will overwrite each other in #{HOMEBREW_PREFIX}/bin.
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This is, for now, unavoidable. If this is troublesome for you, you can build
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rocks with the `--tree=` command to a special, non-conflicting location and
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then add that to your `$PATH`.
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EOS
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end
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test do
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system "#{bin}/lua", "-e", "print ('Ducks are cool')"
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if File.exist?(bin/"luarocks-5.2")
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mkdir testpath/"luarocks"
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system bin/"luarocks-5.2", "install", "moonscript", "--tree=#{testpath}/luarocks"
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assert File.exist? testpath/"luarocks/bin/moon"
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end
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end
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end
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__END__
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diff --git a/Makefile b/Makefile
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index bd9515f..5940ba9 100644
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--- a/Makefile
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+++ b/Makefile
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@@ -41,7 +41,7 @@ PLATS= aix ansi bsd freebsd generic linux macosx mingw posix solaris
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# What to install.
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TO_BIN= lua luac
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TO_INC= lua.h luaconf.h lualib.h lauxlib.h lua.hpp
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-TO_LIB= liblua.a
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+TO_LIB= liblua.5.2.4.dylib
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TO_MAN= lua.1 luac.1
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# Lua version and release.
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@@ -63,6 +63,8 @@ install: dummy
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cd src && $(INSTALL_DATA) $(TO_INC) $(INSTALL_INC)
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cd src && $(INSTALL_DATA) $(TO_LIB) $(INSTALL_LIB)
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cd doc && $(INSTALL_DATA) $(TO_MAN) $(INSTALL_MAN)
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+ ln -s -f liblua.5.2.4.dylib $(INSTALL_LIB)/liblua.5.2.dylib
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+ ln -s -f liblua.5.2.dylib $(INSTALL_LIB)/liblua.dylib
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uninstall:
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cd src && cd $(INSTALL_BIN) && $(RM) $(TO_BIN)
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diff --git a/src/Makefile b/src/Makefile
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index 8c9ee67..7f92407 100644
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--- a/src/Makefile
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+++ b/src/Makefile
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@@ -28,7 +28,7 @@ MYOBJS=
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PLATS= aix ansi bsd freebsd generic linux macosx mingw posix solaris
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-LUA_A= liblua.a
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+LUA_A= liblua.5.2.4.dylib
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CORE_O= lapi.o lcode.o lctype.o ldebug.o ldo.o ldump.o lfunc.o lgc.o llex.o \
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lmem.o lobject.o lopcodes.o lparser.o lstate.o lstring.o ltable.o \
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ltm.o lundump.o lvm.o lzio.o
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@@ -56,11 +56,12 @@ o: $(ALL_O)
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a: $(ALL_A)
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$(LUA_A): $(BASE_O)
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- $(AR) $@ $(BASE_O)
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- $(RANLIB) $@
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+ $(CC) -dynamiclib -install_name @LUA_PREFIX@/lib/liblua.5.2.dylib \
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+ -compatibility_version 5.2 -current_version 5.2.4 \
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+ -o liblua.5.2.4.dylib $^
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$(LUA_T): $(LUA_O) $(LUA_A)
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- $(CC) -o $@ $(LDFLAGS) $(LUA_O) $(LUA_A) $(LIBS)
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+ $(CC) -fno-common $(MYLDFLAGS) -o $@ $(LUA_O) $(LUA_A) -L. -llua.5.2.4 $(LIBS)
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$(LUAC_T): $(LUAC_O) $(LUA_A)
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$(CC) -o $@ $(LDFLAGS) $(LUAC_O) $(LUA_A) $(LIBS)
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@@ -106,7 +107,7 @@ linux:
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$(MAKE) $(ALL) SYSCFLAGS="-DLUA_USE_LINUX" SYSLIBS="-Wl,-E -ldl -lreadline"
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macosx:
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- $(MAKE) $(ALL) SYSCFLAGS="-DLUA_USE_MACOSX" SYSLIBS="-lreadline" CC=cc
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+ $(MAKE) $(ALL) SYSCFLAGS="-DLUA_USE_MACOSX -fno-common" SYSLIBS="-lreadline" CC=cc
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mingw:
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$(MAKE) "LUA_A=lua52.dll" "LUA_T=lua.exe" \
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