#51244: lua51 port does not support dynamic libraries -----------------------+-------------------------------- Reporter: proforg@… | Owner: macports-tickets@… Type: defect | Status: new Priority: Normal | Milestone: Component: ports | Version: 2.3.4 Keywords: | Port: lua51 -----------------------+-------------------------------- current build of lua51 package does not support dynamic libraries: {{{ ~>lua5.1 test.lua lua5.1: error loading module 'curl' from file '/opt/local/lib/lua/5.1/curl.so': dynamic libraries not enabled; check your Lua installation }}} as far as I can see, this problem is caused by custom CFLAGS passed to Makefile, so defaults (especially -DLUA_USE_LINUX), used for src/Makefile are not used {{{ DEBUG: Assembled command: 'cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_lua51/lua51/work/lua-5.1.5" && /usr/bin/make -w macosx V=5.1 R=5.1.5 PREFIX=/opt/local CC="/usr/bin/clang" LDFLAGS="-L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64" CFLAGS="-Os -I/o pt/local/include -arch x86_64"' DEBUG: Executing command line: cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_lua51/lua51/work/lua-5. 1.5" && /usr/bin/make -w macosx V=5.1 R=5.1.5 PREFIX=/opt/local CC="/usr/bin/clang" LDFLAGS="-L/opt/local/lib -Wl,-headerpad_max_install_names -arch x86_64" CFLAGS="-Os -I/opt/local/include -arch x86_64" make: Entering directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_lua51/lua51/work/lua-5.1.5' cd src && /Applications/Xcode.app/Contents/Developer/usr/bin/make macosx V=5.1 R=5.1.5 INSTALL_LIB=/opt/local/lib/lua-5.1 make[1]: Entering directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_lua51/lua51/work/lua-5.1.5/src ' /Applications/Xcode.app/Contents/Developer/usr/bin/make all MYCFLAGS ="-fno-common -DLUA_USE_LINUX" MYLIBS="-lreadline" make[2]: Entering directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_lua51/lua51/work/lua-5.1.5/src ' /usr/bin/clang -Os -I/opt/local/include -arch x86_64 -c -o lapi.o lapi.c }}} as a result, dynamic libraries are disabled. simplest fix would be to add -DLUA_USE_LINUX to Portfile's configure.cflags -- Ticket URL: <https://trac.macports.org/ticket/51244> MacPorts <https://www.macports.org/> Ports system for OS X