30 lines
1.1 KiB
Plaintext
30 lines
1.1 KiB
Plaintext
# Build a shared libgcc library for ELF with symbol versioning
|
|
# with the GNU linker.
|
|
|
|
SHLIB_EXT = .so
|
|
SHLIB_SOLINK = @shlib_base_name@.so
|
|
SHLIB_SONAME = @shlib_so_name@.so.1
|
|
SHLIB_NAME = @shlib_dir@@shlib_so_name@.so.1
|
|
SHLIB_MAP = @shlib_map_file@
|
|
SHLIB_OBJS = @shlib_objs@
|
|
SHLIB_SLIBDIR_QUAL = @shlib_slibdir_qual@
|
|
SHLIB_LC = -lc
|
|
|
|
SHLIB_LINK = $(GCC_FOR_TARGET) $(LIBGCC2_CFLAGS) -shared -nodefaultlibs \
|
|
-Wl,--soname=$(SHLIB_SONAME) \
|
|
-Wl,--version-script=$(SHLIB_MAP) \
|
|
-o $(SHLIB_NAME) @multilib_flags@ $(SHLIB_OBJS) $(SHLIB_LC) && \
|
|
rm -f $(SHLIB_SOLINK) && \
|
|
$(LN_S) $(SHLIB_NAME) $(SHLIB_SOLINK)
|
|
# $(slibdir) double quoted to protect it from expansion while building
|
|
# libgcc.mk. We want this delayed until actual install time.
|
|
SHLIB_INSTALL = \
|
|
$$(SHELL) $$(srcdir)/mkinstalldirs $$(slibdir)$(SHLIB_SLIBDIR_QUAL); \
|
|
$(INSTALL_DATA) $(SHLIB_NAME) \
|
|
$$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SONAME); \
|
|
rm -f $$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK); \
|
|
$(LN_S) $(SHLIB_SONAME) \
|
|
$$(slibdir)$(SHLIB_SLIBDIR_QUAL)/$(SHLIB_SOLINK)
|
|
SHLIB_MKMAP = $(srcdir)/mkmap-symver.awk
|
|
SHLIB_MAPFILES = $(srcdir)/libgcc-std.ver
|