diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/configure.in b/configure.in index fc2dab21f5..5b01e0fa69 100644 --- a/configure.in +++ b/configure.in @@ -198,6 +198,10 @@ if test $frame_address = yes; then AC_DEFINE(USE_BUILTIN_FRAME_ADDRESS) fi +AC_ARG_ENABLE(load-relative, + [ --enable-load-relative resolve load paths at run time. ], + [load_relative=$enableval]) + AC_ARG_PROGRAM dnl Checks for programs. @@ -1777,6 +1781,15 @@ else DLEXT=so;; esac fi +if test "$rb_cv_dlopen:$load_relative" = yes:yes; then + AC_CHECK_FUNCS(dladdr) + if test "$ac_cv_func_dladdr" = yes; then + LOAD_RELATIVE=1 + else + unset load_relative + fi +fi + len=2 # .rb n=`expr "$DLEXT" : '.*'`; test "$n" -gt "$len" && len=$n n=`expr "$DLEXT2" : '.*'`; test "$n" -gt "$len" && len=$n @@ -1941,7 +1954,12 @@ if test "$enable_shared" = 'yes'; then when(darwin*) RUBY_SO_NAME="$RUBY_SO_NAME"'.$(MAJOR).$(MINOR).$(TEENY)' LIBRUBY_LDSHARED='cc -dynamiclib -undefined suppress -flat_namespace' - LIBRUBY_DLDFLAGS='-install_name $(libdir)/lib$(RUBY_SO_NAME).dylib' + if test "$load_relative" = yes; then + libprefix='@executable_path/..' + else + libprefix='$(libdir)' + fi + LIBRUBY_DLDFLAGS='-install_name '${libprefix}'/lib/lib$(RUBY_SO_NAME).dylib' LIBRUBY_DLDFLAGS="$LIBRUBY_DLDFLAGS "'-current_version $(MAJOR).$(MINOR).$(TEENY)' LIBRUBY_DLDFLAGS="$LIBRUBY_DLDFLAGS "'-compatibility_version $(MAJOR).$(MINOR).$(TEENY)' LIBRUBY_DLDFLAGS="$LIBRUBY_DLDFLAGS "'-Wl,-unexported_symbol,_Init_* $(XLDFLAGS)' |