build: split object to enable coverage

Split the object into two pieces so we can pass part of it to the
unit-tests.

Tested: Verified the coverage output processed the files.
Change-Id: Idf1bdf9d21eb1324395eb9a2c09ff8f1b4ecad6b
Signed-off-by: Patrick Venture <venture@google.com>

2 files changed, 51 insertions, 33 deletions

diff --git a/Makefile.am b/Makefile.am
index 853bcce..974f338 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -35,16 +35,34 @@ else
 @CODE_COVERAGE_RULES@
 endif
 
-libblobcmdsdir = ${libdir}/ipmid-providers
-libblobcmds_LTLIBRARIES = libblobcmds.la
-libblobcmds_la_SOURCES = \
-	main.cpp \
-	ipmi.cpp \
+noinst_LTLIBRARIES = libblobcmds_common.la
+libblobcmds_common_la_SOURCES = \
+	fs.cpp \
 	manager.cpp \
+	ipmi.cpp \
 	process.cpp \
 	utils.cpp \
-	internal/sys.cpp \
-	fs.cpp
+	internal/sys.cpp
+libblobcmds_common_la_CXXFLAGS = \
+	$(SYSTEMD_CFLAGS) \
+	$(PHOSPHOR_LOGGING_CFLAGS) \
+	$(LIBIPMID_CFLAGS) \
+	$(CODE_COVERAGE_CXXFLAGS) \
+	$(IPMIBLOB_CFLAGS) \
+	-flto
+libblobcmds_common_la_LDFLAGS = \
+	$(SYSTEMD_LIBS) \
+        $(LIBADD_DLOPEN) \
+        $(PHOSPHOR_LOGGING_LIBS) \
+        $(LIBIPMID_LIBS) \
+        $(CODE_COVERAGE_LIBS) \
+        $(IPMIBLOB_LIBS) \
+        -lstdc++fs
+
+libblobcmdsdir = ${libdir}/ipmid-providers
+libblobcmds_LTLIBRARIES = libblobcmds.la
+libblobcmds_la_SOURCES = main.cpp
+libblobcmds_la_LIBADD = libblobcmds_common.la
 
 libblobcmds_la_LDFLAGS = \
 	$(SYSTEMD_LIBS) \
diff --git a/test/Makefile.am b/test/Makefile.am
index dc862c4..ea45d7b 100644
--- a/test/Makefile.am
+++ b/test/Makefile.am
@@ -48,79 +48,79 @@ check_PROGRAMS = \
 TESTS = $(check_PROGRAMS)
 
 ipmi_unittest_SOURCES = ipmi_unittest.cpp
-ipmi_unittest_LDADD = $(top_builddir)/ipmi.o
+ipmi_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 ipmi_getcount_unittest_SOURCES = ipmi_getcount_unittest.cpp
-ipmi_getcount_unittest_LDADD = $(top_builddir)/ipmi.o
+ipmi_getcount_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 ipmi_enumerate_unittest_SOURCES = ipmi_enumerate_unittest.cpp
-ipmi_enumerate_unittest_LDADD = $(top_builddir)/ipmi.o
+ipmi_enumerate_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 ipmi_open_unittest_SOURCES = ipmi_open_unittest.cpp
-ipmi_open_unittest_LDADD = $(top_builddir)/ipmi.o
+ipmi_open_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 ipmi_close_unittest_SOURCES = ipmi_close_unittest.cpp
-ipmi_close_unittest_LDADD = $(top_builddir)/ipmi.o
+ipmi_close_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 ipmi_delete_unittest_SOURCES = ipmi_delete_unittest.cpp
-ipmi_delete_unittest_LDADD = $(top_builddir)/ipmi.o
+ipmi_delete_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 ipmi_stat_unittest_SOURCES = ipmi_stat_unittest.cpp
-ipmi_stat_unittest_LDADD = $(top_builddir)/ipmi.o
+ipmi_stat_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 ipmi_sessionstat_unittest_SOURCES = ipmi_sessionstat_unittest.cpp
-ipmi_sessionstat_unittest_LDADD = $(top_builddir)/ipmi.o
+ipmi_sessionstat_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 ipmi_commit_unittest_SOURCES = ipmi_commit_unittest.cpp
-ipmi_commit_unittest_LDADD = $(top_builddir)/ipmi.o
+ipmi_commit_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 ipmi_read_unittest_SOURCES = ipmi_read_unittest.cpp
-ipmi_read_unittest_LDADD = $(top_builddir)/ipmi.o
+ipmi_read_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 ipmi_write_unittest_SOURCES = ipmi_write_unittest.cpp
-ipmi_write_unittest_LDADD = $(top_builddir)/ipmi.o
+ipmi_write_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 ipmi_writemeta_unittest_SOURCES = ipmi_writemeta_unittest.cpp
-ipmi_writemeta_unittest_LDADD = $(top_builddir)/ipmi.o
+ipmi_writemeta_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 ipmi_validate_unittest_SOURCES = ipmi_validate_unittest.cpp
-ipmi_validate_unittest_LDADD = $(top_builddir)/ipmi.o
+ipmi_validate_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 manager_unittest_SOURCES = manager_unittest.cpp
-manager_unittest_LDADD = $(top_builddir)/manager.o
+manager_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 manager_getsession_unittest_SOURCES = manager_getsession_unittest.cpp
-manager_getsession_unittest_LDADD = $(top_builddir)/manager.o
+manager_getsession_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 manager_open_unittest_SOURCES = manager_open_unittest.cpp
-manager_open_unittest_LDADD = $(top_builddir)/manager.o
+manager_open_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 manager_stat_unittest_SOURCES = manager_stat_unittest.cpp
-manager_stat_unittest_LDADD = $(top_builddir)/manager.o
+manager_stat_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 manager_sessionstat_unittest_SOURCES = manager_sessionstat_unittest.cpp
-manager_sessionstat_unittest_LDADD = $(top_builddir)/manager.o
+manager_sessionstat_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 manager_commit_unittest_SOURCES = manager_commit_unittest.cpp
-manager_commit_unittest_LDADD = $(top_builddir)/manager.o
+manager_commit_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 manager_close_unittest_SOURCES = manager_close_unittest.cpp
-manager_close_unittest_LDADD = $(top_builddir)/manager.o
+manager_close_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 manager_delete_unittest_SOURCES = manager_delete_unittest.cpp
-manager_delete_unittest_LDADD = $(top_builddir)/manager.o
+manager_delete_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 manager_write_unittest_SOURCES = manager_write_unittest.cpp
-manager_write_unittest_LDADD = $(top_builddir)/manager.o
+manager_write_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 manager_read_unittest_SOURCES = manager_read_unittest.cpp
-manager_read_unittest_LDADD = $(top_builddir)/manager.o
+manager_read_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 manager_writemeta_unittest_SOURCES = manager_writemeta_unittest.cpp
-manager_writemeta_unittest_LDADD = $(top_builddir)/manager.o
+manager_writemeta_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 process_unittest_SOURCES = process_unittest.cpp
-process_unittest_LDADD = $(top_builddir)/process.o $(top_builddir)/ipmi.o
+process_unittest_LDADD = $(top_builddir)/libblobcmds_common.la
 
 utils_unittest_SOURCES = utils_unittest.cpp
-utils_unittest_LDADD =  $(top_builddir)/utils.o $(PHOSPHOR_LOGGING_LIBS)
+utils_unittest_LDADD =  $(top_builddir)/libblobcmds_common.la $(PHOSPHOR_LOGGING_LIBS)