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require 'formula'
class Lua < Formula
homepage 'http://www.lua.org/'
url 'http://www.lua.org/ftp/lua-5.2.1.tar.gz'
sha1 '6bb1b0a39b6a5484b71a83323c690154f86b2021'
fails_with :llvm do
build 2326
cause "Lua itself compiles with LLVM, but may fail when other software tries to link."
end
# Skip cleaning both empty folders and bin/libs so external symbols still work.
skip_clean :all
option 'completion', 'Enables advanced readline support'
# Be sure to build a dylib, or else runtime modules will pull in another static copy of liblua = crashy
# See: https://github.com/mxcl/homebrew/pull/5043
def patches
p = [DATA]
# completion provided by advanced readline power patch from
# http://lua-users.org/wiki/LuaPowerPatches
if build.include? 'completion'
p << 'http://luajit.org/patches/lua-5.2.0-advanced_readline.patch'
end
p
end
def install
# 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
# this ensures that this symlinking for lua starts at lib/lua/5.2 and not
# below that, thus making luarocks work
(HOMEBREW_PREFIX/"lib/lua"/version.to_s.split('.')[0..1].join('.')).mkpath
system "make", "macosx", "INSTALL_TOP=#{prefix}", "INSTALL_MAN=#{man1}"
system "make", "install", "INSTALL_TOP=#{prefix}", "INSTALL_MAN=#{man1}"
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.5.2.1.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.5.2.1.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.5.2.1.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 5.2.1 \
+ -o liblua.5.2.1.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.5.2.1 $(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 -lncurses"
macosx:
- $(MAKE) $(ALL) SYSCFLAGS="-DLUA_USE_MACOSX" SYSLIBS="-lreadline"
+ $(MAKE) $(ALL) SYSCFLAGS="-DLUA_USE_MACOSX -fno-common" SYSLIBS="-lreadline"
mingw:
$(MAKE) "LUA_A=lua52.dll" "LUA_T=lua.exe" \
|
