Setup for gcov/coverage testing

[openldap] / libraries / liblmdb / Makefile

diff --git a/libraries/liblmdb/Makefile b/libraries/liblmdb/Makefile
index 8255d8b438b6919644eaeac73b3b64b927780304..bb0b1e8c72a37411cafc874769dd38facd096d91 100644 (file)
--- a/libraries/liblmdb/Makefile
+++ b/libraries/liblmdb/Makefile
@@ -5,29 +5,16 @@
 #
 # Preprocessor macros (for CPPFLAGS) of interest...
 # Note that the defaults should already be correct for most
-# platforms; you should not need to change any of these:
+# platforms; you should not need to change any of these.
+# Read their descriptions in mdb.c if you do:
 #
-# To compile successfully if the default does not:
-# - MDB_USE_POSIX_SEM  (enabled by default on BSD, Apple)
-#      Define if shared mutexes are unsupported.  Note that Posix
-#      semaphores and shared mutexes have different behaviors and
-#      different problems, see the Caveats section in lmdb.h.
-#
-# For best performance or to compile successfully:
-# - MDB_DSYNC = "O_DSYNC" (default) or "O_SYNC" (less efficient)
-#      If O_DSYNC is undefined but exists in /usr/include,
-#      preferably set some compiler flag to get the definition.
-# - MDB_FDATASYNC = "fdatasync" or "fsync"
-#      Function for flushing the data of a file. Define this to
-#      "fsync" if fdatasync() is not supported. fdatasync is
-#      default except on BSD, Apple, Android which use fsync.
+# - MDB_USE_POSIX_SEM
+# - MDB_DSYNC
+# - MDB_FDATASYNC
 # - MDB_USE_PWRITEV
-#      Define if the pwritev() function is supported.
 #
-# Data format:
-# - MDB_MAXKEYSIZE
-#      Controls data packing and limits, see mdb.c.
-#      You might need to change this if the default size is too small.
+# There may be other macros in mdb.c of interest. You should
+# read mdb.c before changing any of them.
 #
 CC     = gcc
 W      = -W -Wall -Wno-unused-parameter -Wbad-function-cast
@@ -42,16 +29,16 @@ prefix      = /usr/local
 
 IHDRS  = lmdb.h
 ILIBS  = liblmdb.a liblmdb.so
-IPROGS = mdb_stat mdb_copy
-IDOCS  = mdb_stat.1 mdb_copy.1
+IPROGS = mdb_stat mdb_copy mdb_dump mdb_load
+IDOCS  = mdb_stat.1 mdb_copy.1 mdb_dump.1 mdb_load.1
 PROGS  = $(IPROGS) mtest mtest2 mtest3 mtest4 mtest5
 all:   $(ILIBS) $(PROGS)
 
 install: $(ILIBS) $(IPROGS) $(IHDRS)
-       cp $(IPROGS) $(DESTDIR)$(prefix)/bin
-       cp $(ILIBS) $(DESTDIR)$(prefix)/lib
-       cp $(IHDRS) $(DESTDIR)$(prefix)/include
-       cp $(IDOCS) $(DESTDIR)$(prefix)/man/man1
+       for f in $(IPROGS); do cp $$f $(DESTDIR)$(prefix)/bin; done
+       for f in $(ILIBS); do cp $$f $(DESTDIR)$(prefix)/lib; done
+       for f in $(IHDRS); do cp $$f $(DESTDIR)$(prefix)/include; done
+       for f in $(IDOCS); do cp $$f $(DESTDIR)$(prefix)/man/man1; done
 
 clean:
        rm -rf $(PROGS) *.[ao] *.so *~ testdb
@@ -64,10 +51,13 @@ liblmdb.a:  mdb.o midl.o
        ar rs $@ mdb.o midl.o
 
 liblmdb.so:    mdb.o midl.o
+#      $(CC) $(LDFLAGS) -pthread -shared -Wl,-Bsymbolic -o $@ mdb.o midl.o $(SOLIBS)
        $(CC) $(LDFLAGS) -pthread -shared -o $@ mdb.o midl.o $(SOLIBS)
 
 mdb_stat: mdb_stat.o liblmdb.a
 mdb_copy: mdb_copy.o liblmdb.a
+mdb_dump: mdb_dump.o liblmdb.a
+mdb_load: mdb_load.o liblmdb.a
 mtest:    mtest.o    liblmdb.a
 mtest2:        mtest2.o liblmdb.a
 mtest3:        mtest3.o liblmdb.a
@@ -86,3 +76,18 @@ midl.o: midl.c midl.h
 
 %.o:   %.c lmdb.h
        $(CC) $(CFLAGS) $(CPPFLAGS) -c $<
+
+coverage: xmtest
+       -rm -rf testdb; mkdir testdb
+       ./xmtest
+       gcov xmdb.c
+       gcov xmidl.c
+
+xmtest:        mtest.o xmdb.o xmidl.o
+       gcc -o xmtest mtest.o xmdb.o xmidl.o -pthread -fprofile-arcs -ftest-coverage
+
+xmdb.o: mdb.c lmdb.h midl.h
+       $(CC) $(CFLAGS) -fPIC $(CPPFLAGS) -O0 -fprofile-arcs -ftest-coverage -c mdb.c -o $@
+
+xmidl.o: midl.c midl.h
+       $(CC) $(CFLAGS) -fPIC $(CPPFLAGS) -O0 -fprofile-arcs -ftest-coverage -c midl.c -o $@