From c9b39a1ea1ac737b43eb80ff83dcb50049ef6d23 Mon Sep 17 00:00:00 2001 From: daney Date: Sat, 22 Dec 2007 15:48:46 +0000 Subject: 2007-12-22 David Daney * doc/install.texi (disable-libgcj-bc): Document new option. 2007-12-22 David Daney * scripts/makemake.tcl (emit_bc_rule): Use $(LIBGCJ_BC_FLAGS) instead of -findirect-dispatch -fno-indirect-classes. * configure.ac (libgcj-bc): New AC_ARG_ENABLE. (SUPPRESS_LIBGCJ_BC): New AM_CONDITIONAL. * Makefile.am (LIBGCJ_BC_FLAGS): New variable. * Makefile.in: Regenerate. * include/Makefile.in: Same. * testsuite/Makefile.in: Same. * configure: Same. * gcj/Makefile.in: Same. * sources.am: Same. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@131135 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/doc/install.texi | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'gcc/doc') diff --git a/gcc/doc/install.texi b/gcc/doc/install.texi index 8f33b16e01b..e8b9d4cb533 100644 --- a/gcc/doc/install.texi +++ b/gcc/doc/install.texi @@ -1554,6 +1554,16 @@ using non-functional stubs for native method implementations. @item --disable-jvmpi Disable JVMPI support. +@item --disable-libgcj-bc +Disable BC ABI compilation of certain parts of libgcj. By default, +some portions of libgcj are compiled with @option{-findirect-dispatch} +@option{-fno-indirect-classes}. This allows them to be overridden at +runtime. + +If @option{--disable-libgcj-bc} is specified, libgcj is built without +these options. This makes it impossible to override portions of +libgcj at runtime, but can make it easier to statically link to libgcj. + @item --with-ecos Enable runtime eCos target support. -- cgit v1.2.1