db/Makefile

   1 # Makefile for 4.4BSD db code in GNU C library.
   2 # This code is taken verbatim from the BSD db 1.85 package.  Only this
   3 # Makefile and compat.h were written for GNU libc, and the header files
   4 # moved up to this directory.
   5
   6 subdir = db
   7
   8 subdir-dirs = btree db hash mpool recno
   9 vpath %.c $(subdir-dirs)
  10
  11 extra-libs := libdb
  12 extra-libs-others := $(extra-libs)
  13 libdb-routines := bt_close bt_conv bt_debug bt_delete bt_get \
  14                   bt_open bt_overflow bt_page bt_put bt_search \
  15                   bt_seq bt_split bt_utils \
  16                   db \
  17                   hash hash_bigkey hash_buf hash_func hash_log2 hash_page \
  18                   ndbm \
  19                   mpool \
  20                   rec_close rec_delete rec_get rec_open rec_put rec_search \
  21                   rec_seq rec_utils
  22
  23 headers         := db.h mpool.h ndbm.h
  24 distribute      := compat.h                                     \
  25                    btree/btree.h btree/extern.h                 \
  26                    hash/extern.h hash/hash.h hash/page.h        \
  27                    recno/extern.h recno/recno.h
  28
  29 others          := makedb
  30 install-bin     := makedb
  31
  32 include ../Rules
  33
  34 CPPFLAGS += -D__DBINTERFACE_PRIVATE
  35
  36 # This file defines some static functions for alternative hash algorithms
  37 # that are not actually used.
  38 CFLAGS-hash_func.c := -Wno-unused
  39
  40 # The db code outsmarts the compiler frequently.
  41 override CFLAGS += -Wno-uninitialized
  42
  43 ifeq ($(build-shared),yes)
  44 $(objpfx)makedb: $(objpfx)libdb.so$(libdb.so-version)
  45 else
  46 $(objpfx)makedb: $(objpfx)libdb.a
  47 endif
  48
  49 # Depend on libc.so so a DT_NEEDED is generated in the shared objects.
  50 # This ensures they will load libc.so for needed symbols if loaded by
  51 # a statically-linked program that hasn't already loaded it.
  52 $(objpfx)libdb.so: $(common-objpfx)libc.so
  53
  54 subdir_install: $(inst_libdir)/libndbm.a
  55 $(inst_libdir)/libndbm.a: $(inst_libdir)/libdb.a $(+force)
  56         $(make-link)
  57
  58 ifeq ($(build-shared),yes)
  59 subdir_install: $(inst_libdir)/libndbm.so
  60 $(inst_libdir)/libndbm.so: $(inst_libdir)/libdb.so $(+force)
  61         $(make-link)
  62 endif