cli/Makefile.am

   1 PLUGINS_PATH = $(abs_top_builddir)/plugins
   2 LTTNG_UTILS_PLUGIN_PATH =
   3
   4 if ENABLE_DEBUG_INFO
   5 LTTNG_UTILS_PLUGIN_PATH += :$(PLUGINS_PATH)/lttng-utils
   6 endif
   7
   8 if BABELTRACE_BUILD_WITH_MINGW
   9 IN_TREE_PLUGIN_PATH := $(shell cygpath -pm "$(PLUGINS_PATH)/ctf:$(PLUGINS_PATH)/text:$(PLUGINS_PATH)/utils$(LTTNG_UTILS_PLUGIN_PATH)")
  10 else
  11 IN_TREE_PLUGIN_PATH = $(PLUGINS_PATH)/ctf:$(PLUGINS_PATH)/text:$(PLUGINS_PATH)/utils$(LTTNG_UTILS_PLUGIN_PATH)
  12 endif
  13
  14 AM_CFLAGS = $(PACKAGE_CFLAGS) -I$(top_srcdir)/include \
  15                 '-DCONFIG_IN_TREE_PLUGIN_PATH="$(IN_TREE_PLUGIN_PATH)"'
  16 AM_LDFLAGS = -lpopt
  17
  18 bin_PROGRAMS = babeltrace.bin
  19 noinst_PROGRAMS = babeltrace
  20 #check_PROGRAMS = babeltrace
  21
  22 babeltrace_bin_SOURCES = \
  23         babeltrace.c \
  24         babeltrace-cfg.c \
  25         babeltrace-cfg.h \
  26         babeltrace-cfg-cli-args.c \
  27         babeltrace-cfg-cli-args.h \
  28         babeltrace-cfg-cli-args-connect.c \
  29         babeltrace-cfg-cli-args-connect.h \
  30         babeltrace-cfg-cli-args-default.h \
  31         babeltrace-cfg-cli-args-default.c \
  32         logging.c logging.h
  33
  34 # -Wl,--no-as-needed is needed for recent gold linker who seems to think
  35 # it knows better and considers libraries with constructors having
  36 # side-effects as dead code.
  37 babeltrace_bin_LDFLAGS = $(LD_NO_AS_NEEDED)
  38
  39 # Add all the convenience libraries used by Babeltrace plugins and the
  40 # library. They will be used when embedding plugins (BUILT_IN_PLUGINS),
  41 # otherwise we're looking after multiple definitions of the same symbols if
  42 # a plugin's archive (.a) includes the convenience library because
  43 # we're using --whole-archive below (needed to make sure the linker does
  44 # not discard the plugins since the CLI does not use their symbols
  45 # directly).
  46 babeltrace_bin_LDADD = \
  47         $(top_builddir)/lib/libbabeltrace.la \
  48         $(top_builddir)/compat/libcompat.la \
  49         $(top_builddir)/common/libbabeltrace-common.la \
  50         $(top_builddir)/logging/libbabeltrace-logging.la \
  51         $(top_builddir)/plugins/libctfcopytrace/libctfcopytrace.la
  52
  53 if BUILT_IN_PLUGINS
  54 # Takes a plugin name and outputs the needed LDFLAGS to embed it.
  55 #
  56 # The --whole-archive option is important here. From the GNU linker's
  57 # documentation:
  58 #
  59 #     For each archive mentioned on the command line after the
  60 #     --whole-archive option, include every object file in the archive in
  61 #     the link, rather than searching the archive for the required object
  62 #     files.
  63 #
  64 # In our case, we find the plugins thanks to special sections in the
  65 # binary that are filled by plugin objects. If the linker discards those
  66 # symbols because the CLI does not use them directly, the CLI reports
  67 # no plugins found (plugins are effectively not embedded).
  68 pluginarchive = -Wl,--whole-archive,$(PLUGINS_PATH)/$(1)/.libs/libbabeltrace-plugin-$(1).a,--no-whole-archive
  69
  70 # Built-in plugins
  71 babeltrace_bin_LDFLAGS += $(call pluginarchive,ctf)
  72 babeltrace_bin_LDFLAGS += $(call pluginarchive,text)
  73 babeltrace_bin_LDFLAGS += $(call pluginarchive,utils)
  74
  75 if ENABLE_DEBUG_INFO
  76 babeltrace_bin_LDFLAGS += $(call pluginarchive,lttng-utils)
  77 endif
  78 endif
  79
  80 if BABELTRACE_BUILD_WITH_MINGW
  81 babeltrace_bin_LDADD += -lws2_32 -lrpcrt4 -lintl -liconv -lole32 -lpopt -lpthread
  82 endif
  83
  84 # Only used for in-tree execution and tests
  85 babeltrace_SOURCES = $(babeltrace_bin_SOURCES)
  86 babeltrace_LDFLAGS = $(babeltrace_bin_LDFLAGS)
  87 babeltrace_LDADD =      $(babeltrace_bin_LDADD)
  88 babeltrace_CFLAGS =     $(AM_CFLAGS) -DBT_SET_DEFAULT_IN_TREE_CONFIGURATION