80 lines
2.7 KiB
Makefile
80 lines
2.7 KiB
Makefile
# Makefile for 4.4BSD db code in GNU C library.
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# This code is taken verbatim from the BSD db 1.85 package. Only this
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# Makefile and compat.h were written for GNU libc, and the header files
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# moved up to this directory.
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subdir = db
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subdir-dirs = btree db hash mpool recno
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vpath %.c $(subdir-dirs)
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extra-libs := libdb1
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extra-libs-others := $(extra-libs)
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libdb1-routines := bt_close bt_conv bt_debug bt_delete bt_get \
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bt_open bt_overflow bt_page bt_put bt_search \
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bt_seq bt_split bt_utils \
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db \
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hash hash_bigkey hash_buf hash_func hash_log2 hash_page \
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ndbm \
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mpool \
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rec_close rec_delete rec_get rec_open rec_put rec_search \
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rec_seq rec_utils
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db1-headers := db.h mpool.h ndbm.h
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distribute := compat.h \
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btree/btree.h btree/extern.h \
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hash/extern.h hash/hash.h hash/page.h \
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recno/extern.h recno/recno.h \
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$(db1-headers)
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include ../Makeconfig
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install-others := $(inst_slibdir)/libdb.so$(libdb1.so-version) \
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$(db1-headers:%=$(inst_includedir)/db1/%)
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$(inst_slibdir)/libdb.so$(libdb1.so-version): $(inst_slibdir)/libdb1-$(version).so $(+force)
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rm -f $@
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$(LN_S) $(<F) $@
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$(db1-headers:%=$(inst_includedir)/db1/%): $(inst_includedir)/db1/%: % $(+force)
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$(do-install)
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include ../Rules
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CPPFLAGS += -D__DBINTERFACE_PRIVATE -DUSE_LIBDB1
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# This file defines some static functions for alternative hash algorithms
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# that are not actually used.
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CFLAGS-hash_func.c := -Wno-unused
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# The db code outsmarts the compiler frequently.
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override CFLAGS += -Wno-uninitialized
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# We are in an ugly situation here. The library is called libdb1 but the
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# SONAME for compatibility reasons should be libdb. Therefore we duplicate
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# shared library generating rule here.
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# Depend on libc.so so a DT_NEEDED is generated in the shared objects.
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# This ensures they will load libc.so for needed symbols if loaded by
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# a statically-linked program that hasn't already loaded it.
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$(objpfx)libdb1.so: $(objpfx)libdb1_pic.a $(+preinit) $(+postinit) $(+interp) \
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$(common-objpfx)libc.so
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$(LINK.o) -shared -o $@ $(sysdep-LDFLAGS) $(config-LDFLAGS) \
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-B$(csu-objpfx) $(load-map-file) \
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-Wl,-soname=lib$(libprefix)db.so$($(@F)-version) \
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$(LDFLAGS.so) $(LDFLAGS-$(@F:lib%.so=%).so) \
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-L$(subst :, -L,$(rpath-link)) -Wl,-rpath-link=$(rpath-link)\
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-Wl,--whole-archive \
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$(filter-out $(map-file) $(+preinit) $(+postinit),$^) \
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$(no-whole-archive) $(LDLIBS-$(@F:lib%.so=%).so)
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#subdir_install: $(inst_libdir)/libndbm.a
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#$(inst_libdir)/libndbm.a: $(inst_libdir)/libdb1.a $(+force)
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# $(make-link)
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#
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#ifeq ($(build-shared),yes)
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#subdir_install: $(inst_libdir)/libndbm.so
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#$(inst_libdir)/libndbm.so: $(inst_libdir)/libdb1.so $(+force)
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# $(make-link)
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#endif
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