Add the compilation of a shared library. Compile the lua binary with the shared library. And install the shared library. The variable BUILDMODE allows to switch between static and dynamic mode. Signed-off-by: Francois Perrad Index: b/Makefile =================================================================== --- a/Makefile +++ b/Makefile @@ -42,6 +42,7 @@ TO_BIN= lua luac TO_INC= lua.h luaconf.h lualib.h lauxlib.h lua.hpp TO_LIB= liblua.a +TO_SOLIB = liblua.so.$(R) TO_MAN= lua.1 luac.1 # Lua version and release. @@ -60,6 +61,8 @@ install: dummy cd src && $(MKDIR) $(INSTALL_BIN) $(INSTALL_INC) $(INSTALL_LIB) $(INSTALL_MAN) $(INSTALL_LMOD) $(INSTALL_CMOD) cd src && $(INSTALL_EXEC) $(TO_BIN) $(INSTALL_BIN) + test -f src/$(TO_SOLIB) && cd src && $(INSTALL_EXEC) $(TO_SOLIB) $(INSTALL_LIB) || : + test -f src/$(TO_SOLIB) && ln -sf $(TO_SOLIB) $(INSTALL_LIB)/liblua.so || : cd src && $(INSTALL_DATA) $(TO_INC) $(INSTALL_INC) cd src && $(INSTALL_DATA) $(TO_LIB) $(INSTALL_LIB) cd doc && $(INSTALL_DATA) $(TO_MAN) $(INSTALL_MAN) Index: b/src/Makefile =================================================================== --- a/src/Makefile +++ b/src/Makefile @@ -29,6 +29,7 @@ PLATS= aix ansi bsd freebsd generic linux macosx mingw posix solaris LUA_A= liblua.a +LUA_SO= liblua.so 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 @@ -43,8 +44,13 @@ LUAC_O= luac.o ALL_O= $(BASE_O) $(LUA_O) $(LUAC_O) +ifneq (dynamic,$(BUILDMODE)) ALL_T= $(LUA_A) $(LUA_T) $(LUAC_T) +else +ALL_T= $(LUA_A) $(LUA_SO) $(LUA_T) $(LUAC_T) +endif ALL_A= $(LUA_A) +ALL_SO= $(LUA_SO) # Targets start here. default: $(PLAT) @@ -55,12 +61,23 @@ a: $(ALL_A) +so: $(ALL_SO) + $(LUA_A): $(BASE_O) $(AR) $@ $(BASE_O) $(RANLIB) $@ +$(LUA_SO): $(CORE_O) $(LIB_O) + $(CC) -o $@.$(PKG_VERSION) -shared -Wl,-soname="$@.$(PKG_VERSION)" $? + ln -fs $@.$(PKG_VERSION) $@ + +ifneq (dynamic,$(BUILDMODE)) $(LUA_T): $(LUA_O) $(LUA_A) $(CC) -o $@ $(LDFLAGS) $(LUA_O) $(LUA_A) $(LIBS) +else +$(LUA_T): $(LUA_O) $(LUA_SO) + $(CC) -o $@ -L. $(LDFLAGS) $(LUA_O) -llua $(LIBS) +endif $(LUAC_T): $(LUAC_O) $(LUA_A) $(CC) -o $@ $(LDFLAGS) $(LUAC_O) $(LUA_A) $(LIBS)