src/port/Makefile

   1 #-------------------------------------------------------------------------
   2 #
   3 # Makefile
   4 #    Makefile for src/port
   5 #
   6 # These files are used by the Postgres backend, and also by frontend
   7 # programs.  Primarily, they are meant to provide portability on systems
   8 # with broken/missing library files.
   9 #
  10 # This makefile generates three outputs:
  11 #
  12 #       libpgport.a - contains object files with FRONTEND defined,
  13 #               for use by client applications
  14 #
  15 #       libpgport_shlib.a - contains object files with FRONTEND defined,
  16 #               built suitably for use in shared libraries; for use
  17 #               by frontend libraries
  18 #
  19 #       libpgport_srv.a - contains object files without FRONTEND defined,
  20 #               for use only by the backend
  21 #
  22 # LIBOBJS is set by configure (via Makefile.global) to be the list of object
  23 # files that are conditionally needed as determined by configure's probing.
  24 # OBJS adds additional object files that are always compiled.
  25 #
  26 # IDENTIFICATION
  27 #    src/port/Makefile
  28 #
  29 #-------------------------------------------------------------------------
  30
  31 subdir = src/port
  32 top_builddir = ../..
  33 include $(top_builddir)/src/Makefile.global
  34
  35 override CPPFLAGS := -I$(top_builddir)/src/port -DFRONTEND $(CPPFLAGS)
  36 LIBS += $(PTHREAD_LIBS)
  37
  38 # If you add objects here, see also src/tools/msvc/Mkvcbuild.pm
  39
  40 OBJS = \
  41         $(LIBOBJS) \
  42         $(PG_CRC32C_OBJS) \
  43         bsearch_arg.o \
  44         chklocale.o \
  45         erand48.o \
  46         inet_net_ntop.o \
  47         noblock.o \
  48         path.o \
  49         pg_bitutils.o \
  50         pg_strong_random.o \
  51         pgcheckdir.o \
  52         pgmkdirp.o \
  53         pgsleep.o \
  54         pgstrcasecmp.o \
  55         pgstrsignal.o \
  56         pqsignal.o \
  57         qsort.o \
  58         qsort_arg.o \
  59         quotes.o \
  60         snprintf.o \
  61         strerror.o \
  62         tar.o \
  63         thread.o
  64
  65 # libpgport.a, libpgport_shlib.a, and libpgport_srv.a contain the same files
  66 # foo.o, foo_shlib.o, and foo_srv.o are all built from foo.c
  67 OBJS_SHLIB = $(OBJS:%.o=%_shlib.o)
  68 OBJS_SRV = $(OBJS:%.o=%_srv.o)
  69
  70 all: libpgport.a libpgport_shlib.a libpgport_srv.a
  71
  72 # libpgport is needed by some contrib
  73 install: all installdirs
  74         $(INSTALL_STLIB) libpgport.a '$(DESTDIR)$(libdir)/libpgport.a'
  75         $(INSTALL_STLIB) libpgport_shlib.a '$(DESTDIR)$(libdir)/libpgport_shlib.a'
  76
  77 installdirs:
  78         $(MKDIR_P) '$(DESTDIR)$(libdir)'
  79
  80 uninstall:
  81         rm -f '$(DESTDIR)$(libdir)/libpgport.a'
  82         rm -f '$(DESTDIR)$(libdir)/libpgport_shlib.a'
  83
  84 libpgport.a: $(OBJS)
  85         rm -f $@
  86         $(AR) $(AROPT) $@ $^
  87
  88 # thread.o and thread_shlib.o need PTHREAD_CFLAGS (but thread_srv.o does not)
  89 thread.o: CFLAGS+=$(PTHREAD_CFLAGS)
  90 thread_shlib.o: CFLAGS+=$(PTHREAD_CFLAGS)
  91
  92 # all versions of pg_crc32c_sse42.o need CFLAGS_SSE42
  93 pg_crc32c_sse42.o: CFLAGS+=$(CFLAGS_SSE42)
  94 pg_crc32c_sse42_shlib.o: CFLAGS+=$(CFLAGS_SSE42)
  95 pg_crc32c_sse42_srv.o: CFLAGS+=$(CFLAGS_SSE42)
  96
  97 # all versions of pg_crc32c_armv8.o need CFLAGS_ARMV8_CRC32C
  98 pg_crc32c_armv8.o: CFLAGS+=$(CFLAGS_ARMV8_CRC32C)
  99 pg_crc32c_armv8_shlib.o: CFLAGS+=$(CFLAGS_ARMV8_CRC32C)
 100 pg_crc32c_armv8_srv.o: CFLAGS+=$(CFLAGS_ARMV8_CRC32C)
 101
 102 #
 103 # Shared library versions of object files
 104 #
 105
 106 libpgport_shlib.a: $(OBJS_SHLIB)
 107         rm -f $@
 108         $(AR) $(AROPT) $@ $^
 109
 110 # Because this uses its own compilation rule, it doesn't use the
 111 # dependency tracking logic from Makefile.global.  To make sure that
 112 # dependency tracking works anyway for the *_shlib.o files, depend on
 113 # their *.o siblings as well, which do have proper dependencies.  It's
 114 # a hack that might fail someday if there is a *_shlib.o without a
 115 # corresponding *.o, but there seems little reason for that.
 116 %_shlib.o: %.c %.o
 117         $(CC) $(CFLAGS) $(CFLAGS_SL) $(CPPFLAGS) -c $< -o $@
 118
 119 #
 120 # Server versions of object files
 121 #
 122
 123 libpgport_srv.a: $(OBJS_SRV)
 124         rm -f $@
 125         $(AR) $(AROPT) $@ $^
 126
 127 # Because this uses its own compilation rule, it doesn't use the
 128 # dependency tracking logic from Makefile.global.  To make sure that
 129 # dependency tracking works anyway for the *_srv.o files, depend on
 130 # their *.o siblings as well, which do have proper dependencies.  It's
 131 # a hack that might fail someday if there is a *_srv.o without a
 132 # corresponding *.o, but it works for now (and those would probably go
 133 # into src/backend/port/ anyway).
 134 %_srv.o: %.c %.o
 135         $(CC) $(CFLAGS) $(subst -DFRONTEND,, $(CPPFLAGS)) -c $< -o $@
 136
 137 # Dependency is to ensure that path changes propagate
 138
 139 path.o: path.c pg_config_paths.h
 140
 141 path_shlib.o: path.c pg_config_paths.h
 142
 143 path_srv.o: path.c pg_config_paths.h
 144
 145 # We create a separate file rather than put these in pg_config.h
 146 # because many of these values come from makefiles and are not
 147 # available to configure.
 148 pg_config_paths.h: $(top_builddir)/src/Makefile.global
 149         echo "#define PGBINDIR \"$(bindir)\"" >$@
 150         echo "#define PGSHAREDIR \"$(datadir)\"" >>$@
 151         echo "#define SYSCONFDIR \"$(sysconfdir)\"" >>$@
 152         echo "#define INCLUDEDIR \"$(includedir)\"" >>$@
 153         echo "#define PKGINCLUDEDIR \"$(pkgincludedir)\"" >>$@
 154         echo "#define INCLUDEDIRSERVER \"$(includedir_server)\"" >>$@
 155         echo "#define LIBDIR \"$(libdir)\"" >>$@
 156         echo "#define PKGLIBDIR \"$(pkglibdir)\"" >>$@
 157         echo "#define LOCALEDIR \"$(localedir)\"" >>$@
 158         echo "#define DOCDIR \"$(docdir)\"" >>$@
 159         echo "#define HTMLDIR \"$(htmldir)\"" >>$@
 160         echo "#define MANDIR \"$(mandir)\"" >>$@
 161
 162 clean distclean maintainer-clean:
 163         rm -f libpgport.a libpgport_shlib.a libpgport_srv.a
 164         rm -f $(OBJS) $(OBJS_SHLIB) $(OBJS_SRV) pg_config_paths.h