src/lib/Makefile.am

   1 AM_CFLAGS = -I $(top_srcdir)/include $(LLDP_CFLAGS)
   2 AM_CPPFLAGS = $(LLDP_CPPFLAGS)
   3 AM_LDFLAGS = $(LLDP_LDFLAGS)
   4
   5 lib_LTLIBRARIES = liblldpctl.la
   6 include_HEADERS = lldpctl.h
   7
   8 noinst_LTLIBRARIES = libfixedpoint.la
   9 libfixedpoint_la_SOURCES = fixedpoint.h fixedpoint.c
  10
  11 ATOM_FILES = \
  12         atoms/config.c atoms/dot1.c atoms/dot3.c \
  13         atoms/interface.c atoms/med.c atoms/mgmt.c atoms/port.c \
  14         atoms/custom.c atoms/chassis.c
  15 liblldpctl_la_SOURCES = \
  16         lldpctl.h atom.h helpers.h \
  17         errors.c connection.c atom.c helpers.c \
  18         $(ATOM_FILES)
  19 nodist_liblldpctl_la_SOURCES = atom-glue.c
  20 liblldpctl_la_LIBADD  = $(top_builddir)/src/libcommon-daemon-lib.la libfixedpoint.la
  21
  22 atom-glue.c: $(ATOM_FILES) Makefile
  23         $(AM_V_GEN)(for f in $(ATOM_FILES:%=$(srcdir)/%); do \
  24                 $(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
  25                 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) $$f; done | \
  26                 $(SED) -n 's+^void init_atom_builder_\([^(]*\)().*, \([0-9]*\)).*+\2 \1+p' | \
  27                 sort | \
  28                 $(AWK) '{ atoms[$$2] = 1 } \
  29                          END { for (atom in atoms) { print "void init_atom_builder_"atom"(void);" } \
  30                                print "void init_atom_builder() {"; \
  31                                print " static int init = 0; if (init) return; init++;"; \
  32                                for (atom in atoms) { print " init_atom_builder_"atom"();" } \
  33                                print "}"; }' && \
  34                 for f in $(ATOM_FILES:%=$(srcdir)/%); do \
  35                 $(CPP) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
  36                 $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) $$f; done | \
  37                 $(SED) -n 's+^void init_atom_map_\([^(]*\)().*, \([0-9]*\)).*+\2 \1+p' | \
  38                 sort -n | \
  39                 $(AWK) '{ atoms[$$2] = 1 } \
  40                          END { for (atom in atoms) { print "void init_atom_map_"atom"(void);" } \
  41                                print "void init_atom_map() {"; \
  42                                print " static int init = 0; if (init) return; init++;"; \
  43                                for (atom in atoms) { print " init_atom_map_"atom"();" } \
  44                                print "}"; }' ) \
  45                 > $@.tmp
  46         $(AM_V_at)$(GREP) -q init_atom_builder_ $@.tmp
  47         $(AM_V_at)$(GREP) -q init_atom_map_ $@.tmp
  48         $(AM_V_at)mv $@.tmp $@
  49 CLEANFILES = atom-glue.c
  50
  51 # -version-info format is `current`:`revision`:`age`. For more details, see:
  52 #   https://www.sourceware.org/autobook/autobook/autobook_61.html#Library-Versioning
  53 #
  54 # -version-number could be computed from -version-info, mostly major
  55 # is `current` - `age`, minor is `age` and revision is `revision' and
  56 # major.minor should be used when updaing lldpctl.map.
  57 liblldpctl_la_LDFLAGS = $(AM_LDFLAGS) -version-info 12:0:8
  58 liblldpctl_la_DEPENDENCIES = libfixedpoint.la
  59
  60 if HAVE_LD_VERSION_SCRIPT
  61 liblldpctl_la_DEPENDENCIES += lldpctl.map
  62 liblldpctl_la_LDFLAGS += -Wl,--version-script=$(srcdir)/lldpctl.map
  63 else
  64 liblldpctl_la_LDFLAGS += -export-symbols-regex '^lldpctl_'
  65 endif
  66
  67 pkgconfig_DATA = lldpctl.pc
  68
  69 TEMPLATES  = lldpctl.pc
  70 EXTRA_DIST = lldpctl.pc.in lldpctl.map
  71 CLEANFILES += $(TEMPLATES)
  72 lldpctl.pc: lldpctl.pc.in
  73 include $(top_srcdir)/edit.am