mu: allow for code-coverage reports

Makefile.am

@@ -1,4 +1,4 @@
-## Copyright (C) 2008-2018 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
+## Copyright (C) 2008-2020 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
 ##
 ## This program is free software; you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
@@ -28,13 +28,7 @@ else
 mu4e=
 endif
 
-# if BUILD_PERL
+SUBDIRS=m4 man lib $(guile) mu $(mu4e) contrib toys
-# perl=perl
-# else
-# perl=
-# endif
-
-SUBDIRS=m4 man lib $(guile) mu $(mu4e) contrib toys # $(perl)
 
 ACLOCAL_AMFLAGS=-I m4
 
@@ -95,3 +89,9 @@ EXTRA_DIST=							\
 
 doc_DATA =							\
 	NEWS.org
+
+include $(top_srcdir)/aminclude_static.am
+
+CODE_COVERAGE_IGNORE_PATTERN=					\
+	'/usr/*'						\
+	'*test-*'

configure.ac

@@ -55,6 +55,9 @@ AX_VALGRIND_CHECK
 
 LT_INIT
 
+
+AX_CODE_COVERAGE
+
 AC_PROG_AWK
 AC_CHECK_PROG(SORT,sort,sort)
 
@@ -120,20 +123,20 @@ AS_IF([test "x$ac_cv_member_struct_dirent_d_ino" != "xyes"],
 
 AC_CHECK_FUNCS([memset memcpy realpath setlocale strerror getpass setsid])
 AC_CHECK_FUNCS([vasprintf strptime])
-AC_CHECK_FUNC(timegm,[],[AC_MSG_ERROR([*** missing required function timegm])])
+AC_CHECK_FUNC(timegm,[],AC_MSG_ERROR([missing required function timegm]))
 
 # require pkg-config >= 0.28 (release in 2013; should be old enough...)
 # with that version, we don't need the AC_SUBST stuff after PKG_CHECK.
 m4_ifndef([PKG_PROG_PKG_CONFIG],
    [m4_fatal([please install pkg-config >= 0.28 before running autoconf/autogen])])
 PKG_PROG_PKG_CONFIG(0.28) # latest version in buildroot
-AS_IF([test -z "$PKG_CONFIG"],[
+AS_IF([test -z "$PKG_CONFIG"],
    AC_MSG_ERROR([
    *** pkg-config with version >= 0.28 could not be found.
    ***
    *** Make sure it is in your path, or set the PKG_CONFIG environment variable
    *** to the full path to pkg-config.])
-])
+)
 
 # glib2?
 PKG_CHECK_MODULES(GLIB,glib-2.0 >= 2.38 gobject-2.0 gio-2.0)
@@ -165,7 +168,7 @@ AS_IF([test "x$XAPIAN_CONFIG" = "xno"],[
 AS_CASE([$xapian_version],
     [1.[[4-9]].[[0-9]]*],
       [AC_DEFINE([XAPIAN_HAVE_OP_WILDCARD],[1],[Xapian::Query::OP_WILDCARD?])],
-    [AC_MSG_ERROR([*** xapian version >= 1.4 needed, but version $xapian_version found.])])
+      [AC_MSG_ERROR([*** xapian version >= 1.4 needed, but version $xapian_version found.])])
 
 XAPIAN_CXXFLAGS="$($XAPIAN_CONFIG --cxxflags)"
 XAPIAN_LIBS="$($XAPIAN_CONFIG --libs)"
@@ -252,12 +255,10 @@ AS_IF([test "x$PMCCABE" = "xno"],[
 AC_CONFIG_FILES([
 Makefile
 mu/Makefile
-mu/tests/Makefile
 lib/Makefile
 lib/doxyfile
 lib/utils/Makefile
 lib/parser/Makefile
-lib/tests/Makefile
 mu4e/Makefile
 mu4e/mu4e-meta.el
 guile/Makefile

gtest.mk

@@ -16,20 +16,19 @@
 
 TEST_PROGS=
 
-#
+
 # NOTE: we set the locale/tz to some well-know values, so the tests
 # (at least when running under 'make check') run in a predictable
 # environment. There are specific tests different timezone, though.
 #
-
 test: all $(TEST_PROGS)
 	 @export LC_ALL="en_US.utf8"
 	 @export TZ="Europe/Helsinki"
-	 @test -z "$(TEST_PROGS)" || gtester --verbose $(TEST_PROGS) || exit $$?; \
+	 @test -z "$(TEST_PROGS)" || gtester --verbose $(TEST_PROGS) || exit $$?;	\
-	 test -z "$(SUBDIRS)" || \
+	 test -z "$(SUBDIRS)" ||							\
-		for subdir in $(SUBDIRS); do \
+		for subdir in $(SUBDIRS); do						\
-			test "$$subdir" = "." || \
+			test "$$subdir" = "." ||					\
-		(cd ./$$subdir && $(MAKE) $(AM_MAKEFLAGS) $@ ) || exit $$? ; \
+		(cd ./$$subdir && $(MAKE) $(AM_MAKEFLAGS) $@ ) || exit $$? ;		\
 		done
 
 .PHONY: test gprof

lib/parser/Makefile.am

@@ -1,4 +1,4 @@
-## Copyright (C) 2017-2019 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
+## Copyright (C) 2017-2020 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
 ##
 ## This program is free software; you can redistribute it and/or modify
 ## it under the terms of the GNU General Public License as published by
@@ -24,41 +24,22 @@ AM_CXXFLAGS=			\
 	$(GLIB_CFLAGS)		\
 	$(XAPIAN_CXXFLAGS)	\
 	$(WARN_CXXFLAGS)	\
-	$(GCOV_CFLAGS)		\
 	$(ASAN_CXXFLAGS)	\
+	$(CODE_COVERAGE_CFLAGS)	\
 	-Wno-inline		\
 	-Wno-switch-enum
 
 AM_CPPFLAGS=			\
-	$(GCOV_CFLAGS)
+	$(CODE_COVERAGE_CPPFLAGS)
 
 AM_LDFLAGS=			\
 	$(ASAN_LDFLAGS)		\
-	$(WARN_LDFLAGS)		\
+	$(WARN_LDFLAGS)
-	$(GCOV_LDADD)
 
 noinst_PROGRAMS=		\
 	tokenize		\
 	parse
 
-tokenize_SOURCES=		\
-	tokenize.cc
-
-tokenize_LDADD=			\
-	$(WARN_LDFLAGS)		\
-	$(GCOV_LDADD)		\
-	libmu-parser.la		\
-	../utils/libmu-utils.la
-
-parse_SOURCES=			\
-	parse.cc
-
-parse_LDADD=			\
-	$(WARN_LDFLAGS)		\
-	$(GCOV_LDADD)		\
-	libmu-parser.la		\
-	../utils/libmu-utils.la
-
 noinst_LTLIBRARIES=		\
 	libmu-parser.la
 
@@ -76,12 +57,27 @@ libmu_parser_la_SOURCES=	\
 libmu_parser_la_LIBADD=		\
 	$(WARN_LDFLAGS)		\
 	$(GLIB_LIBS)		\
-	$(XAPIAN_LIBS)
+	$(XAPIAN_LIBS)		\
-
+	../utils/libmu-utils.la \
+	$(CODE_COVERAGE_LIBS)
 
 VALGRIND_SUPPRESSIONS_FILES= 	\
 	${top_srcdir}/mu.supp
 
+tokenize_SOURCES=		\
+	tokenize.cc
+
+tokenize_LDADD=			\
+	$(WARN_LDFLAGS)		\
+	libmu-parser.la
+
+parse_SOURCES=			\
+	parse.cc
+
+parse_LDADD=			\
+	$(WARN_LDFLAGS)		\
+	libmu-parser.la
+
 noinst_PROGRAMS+=$(TEST_PROGS)
 
 TEST_PROGS+= 			\
@@ -89,18 +85,15 @@ TEST_PROGS+= 			\
 test_tokenizer_SOURCES=		\
 	test-tokenizer.cc
 test_tokenizer_LDADD=		\
-	$(GCOV_LDADD)		\
+	libmu-parser.la
-	libmu-parser.la		\
-	../utils/libmu-utils.la
 
 TEST_PROGS+= 			\
 	test-parser
 test_parser_SOURCES=		\
 	test-parser.cc
 test_parser_LDADD=		\
-	$(GCOV_LDADD) 		\
+	libmu-parser.la
-	libmu-parser.la		\
-	../utils/libmu-utils.la
-
 
 TESTS=$(TEST_PROGS)
+
+include $(top_srcdir)/aminclude_static.am

lib/utils/Makefile.am

@@ -20,17 +20,25 @@ AM_CFLAGS=								\
 	$(WARN_CFLAGS)							\
 	$(GLIB_CFLAGS)							\
 	$(ASAN_CFLAGS)							\
-	-DMU_TESTMAILDIR=\"${abs_top_srcdir}/lib/tests/testdir\"	\
+	$(CODE_COVERAGE_CFLAGS)						\
-	-DMU_TESTMAILDIR2=\"${abs_top_srcdir}/lib/tests/testdir2\"	\
+	-DMU_TESTMAILDIR=\"${abs_top_srcdir}/lib/testdir\"		\
+	-DMU_TESTMAILDIR2=\"${abs_top_srcdir}/lib/testdir2\"		\
 	-Wno-format-nonliteral						\
 	-Wno-switch-enum						\
 	-Wno-deprecated-declarations					\
 	-Wno-inline
 
+AM_CPPFLAGS=								\
+	$(CODE_COVERAGE_CPPFLAGS)
+
 AM_CXXFLAGS=								\
 	$(WARN_CXXFLAGS)						\
 	$(GLIB_CFLAGS)							\
-	$(ASAN_CXXFLAGS)
+	$(ASAN_CXXFLAGS)						\
+	$(CODE_COVERAGE_CFLAGS)
+
+AM_LDFLAGS=								\
+	$(ASAN_LDFLAGS)
 
 noinst_LTLIBRARIES=							\
 	libmu-utils.la
@@ -49,10 +57,8 @@ libmu_utils_la_SOURCES=							\
 	mu-utils.hh
 
 libmu_utils_la_LIBADD=							\
-	$(GLIB_LIBS)
+	$(GLIB_LIBS)							\
-
+	$(CODE_COVERAGE_LIBS)
-libmu_utils_la_LDFLAGS=							\
-	$(ASAN_LDFLAGS)
 
 noinst_PROGRAMS=							\
 	$(TEST_PROGS)
@@ -77,3 +83,7 @@ test_mu_str_SOURCES=							\
 	test-mu-str.c
 test_mu_str_LDADD=							\
 	libmu-utils.la
+
+TESTS=$(TEST_PROGS)
+
+include $(top_srcdir)/aminclude_static.am