| 1 | # SPDX-License-Identifier: MIT |
| 2 | |
| 3 | PLUGINS_PATH = $(abs_top_builddir)/src/plugins |
| 4 | LTTNG_UTILS_PLUGIN_PATH = |
| 5 | |
| 6 | if ENABLE_DEBUG_INFO |
| 7 | LTTNG_UTILS_PLUGIN_PATH += :$(PLUGINS_PATH)/lttng-utils |
| 8 | endif |
| 9 | |
| 10 | if BABELTRACE_BUILD_WITH_MINGW |
| 11 | IN_TREE_PLUGIN_PATH := $(shell cygpath -pm "$(PLUGINS_PATH)/ctf:$(PLUGINS_PATH)/text:$(PLUGINS_PATH)/utils$(LTTNG_UTILS_PLUGIN_PATH)") |
| 12 | else |
| 13 | IN_TREE_PLUGIN_PATH = $(PLUGINS_PATH)/ctf:$(PLUGINS_PATH)/text:$(PLUGINS_PATH)/utils$(LTTNG_UTILS_PLUGIN_PATH) |
| 14 | endif |
| 15 | |
| 16 | AM_CPPFLAGS += '-DCONFIG_IN_TREE_PLUGIN_PATH="$(IN_TREE_PLUGIN_PATH)"' |
| 17 | |
| 18 | if ENABLE_PYTHON_PLUGINS |
| 19 | AM_CPPFLAGS += '-DCONFIG_IN_TREE_PROVIDER_DIR="$(abs_top_builddir)/src/python-plugin-provider/.libs"' |
| 20 | endif |
| 21 | |
| 22 | bin_PROGRAMS = babeltrace2.bin |
| 23 | noinst_PROGRAMS = babeltrace2 |
| 24 | |
| 25 | babeltrace2_bin_SOURCES = \ |
| 26 | babeltrace2.c \ |
| 27 | babeltrace2-cfg.c \ |
| 28 | babeltrace2-cfg.h \ |
| 29 | babeltrace2-cfg-cli-args.c \ |
| 30 | babeltrace2-cfg-cli-args.h \ |
| 31 | babeltrace2-cfg-cli-args-connect.c \ |
| 32 | babeltrace2-cfg-cli-args-connect.h \ |
| 33 | babeltrace2-cfg-cli-args-default.h \ |
| 34 | babeltrace2-cfg-cli-args-default.c \ |
| 35 | babeltrace2-log-level.c \ |
| 36 | babeltrace2-log-level.h \ |
| 37 | babeltrace2-plugins.c \ |
| 38 | babeltrace2-plugins.h \ |
| 39 | babeltrace2-query.c \ |
| 40 | babeltrace2-query.h \ |
| 41 | logging.cpp \ |
| 42 | logging.h |
| 43 | |
| 44 | # -Wl,--no-as-needed is needed for recent gold linker who seems to think |
| 45 | # it knows better and considers libraries with constructors having |
| 46 | # side-effects as dead code. |
| 47 | babeltrace2_bin_LDFLAGS = $(AM_LDFLAGS) $(LD_NO_AS_NEEDED) |
| 48 | |
| 49 | EXTRA_babeltrace2_bin_DEPENDENCIES = |
| 50 | |
| 51 | # Add all the convenience libraries used by Babeltrace plugins and the |
| 52 | # library. They will be used when embedding plugins (--enable-built-in-plugins), |
| 53 | # otherwise we're looking after multiple definitions of the same symbols if |
| 54 | # a plugin's archive (.a) includes the convenience library because |
| 55 | # we're using --whole-archive below (needed to make sure the linker does |
| 56 | # not discard the plugins since the CLI does not use their symbols |
| 57 | # directly). |
| 58 | babeltrace2_bin_LDADD = \ |
| 59 | $(top_builddir)/src/argpar/libargpar.la \ |
| 60 | $(top_builddir)/src/autodisc/libautodisc.la \ |
| 61 | $(top_builddir)/src/param-parse/libparam-parse.la \ |
| 62 | $(top_builddir)/src/string-format/libstring-format.la \ |
| 63 | $(top_builddir)/src/lib/libbabeltrace2.la \ |
| 64 | $(top_builddir)/src/compat/libcompat.la \ |
| 65 | $(top_builddir)/src/common/libbabeltrace2-common.la \ |
| 66 | $(top_builddir)/src/logging/liblogging.la \ |
| 67 | $(top_builddir)/src/ctfser/libctfser.la |
| 68 | |
| 69 | if ENABLE_BUILT_IN_PLUGINS |
| 70 | # Takes a plugin name and outputs the needed LDFLAGS to embed it. |
| 71 | # |
| 72 | # The --whole-archive option is important here. From the GNU linker's |
| 73 | # documentation: |
| 74 | # |
| 75 | # For each archive mentioned on the command line after the |
| 76 | # --whole-archive option, include every object file in the archive in |
| 77 | # the link, rather than searching the archive for the required object |
| 78 | # files. |
| 79 | # |
| 80 | # In our case, we find the plugins thanks to special sections in the |
| 81 | # binary that are filled by plugin objects. If the linker discards those |
| 82 | # symbols because the CLI does not use them directly, the CLI reports |
| 83 | # no plugins found (plugins are effectively not embedded). |
| 84 | pluginarchive = $(LD_WHOLE_ARCHIVE)$(PLUGINS_PATH)/$(1)/.libs/babeltrace-plugin-$(1).a$(LD_NO_WHOLE_ARCHIVE) |
| 85 | |
| 86 | # Built-in plugins |
| 87 | babeltrace2_bin_LDFLAGS += $(call pluginarchive,ctf) |
| 88 | babeltrace2_bin_LDFLAGS += $(call pluginarchive,text) |
| 89 | babeltrace2_bin_LDFLAGS += $(call pluginarchive,utils) |
| 90 | |
| 91 | EXTRA_babeltrace2_bin_DEPENDENCIES += \ |
| 92 | $(PLUGINS_PATH)/ctf/babeltrace-plugin-ctf.la \ |
| 93 | $(PLUGINS_PATH)/text/babeltrace-plugin-text.la \ |
| 94 | $(PLUGINS_PATH)/utils/babeltrace-plugin-utils.la |
| 95 | |
| 96 | if ENABLE_DEBUG_INFO |
| 97 | babeltrace2_bin_LDFLAGS += $(call pluginarchive,lttng-utils) |
| 98 | babeltrace2_bin_LDADD += $(ELFUTILS_LIBS) |
| 99 | |
| 100 | EXTRA_babeltrace2_bin_DEPENDENCIES += \ |
| 101 | $(PLUGINS_PATH)/lttng-utils/babeltrace-plugin-lttng-utils.la |
| 102 | endif |
| 103 | endif |
| 104 | |
| 105 | if BABELTRACE_BUILD_WITH_MINGW |
| 106 | babeltrace2_bin_LDADD += -lws2_32 -lrpcrt4 -lintl -liconv -lole32 -lpthread |
| 107 | endif |
| 108 | |
| 109 | # Only used for in-tree execution and tests |
| 110 | babeltrace2_SOURCES = $(babeltrace2_bin_SOURCES) |
| 111 | babeltrace2_LDFLAGS = $(babeltrace2_bin_LDFLAGS) |
| 112 | babeltrace2_LDADD = $(babeltrace2_bin_LDADD) |
| 113 | babeltrace2_CFLAGS = $(AM_CFLAGS) -DBT_SET_DEFAULT_IN_TREE_CONFIGURATION |
| 114 | EXTRA_babeltrace2_DEPENDENCIES = $(EXTRA_babeltrace2_bin_DEPENDENCIES) |