From fec78ac900de7f61b7f08d14ffb526715e7942b0 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Thu, 30 Mar 2017 21:11:55 +0300
Subject: Add configure flag enable-unittestsbin for build unit tests binary
 but not run it.

---
 configure.ac    | 14 +++++++++++++-
 src/Makefile.am | 11 +++++++----
 2 files changed, 20 insertions(+), 5 deletions(-)

diff --git a/configure.ac b/configure.ac
index 834087ede..361baef7b 100755
--- a/configure.ac
+++ b/configure.ac
@@ -572,11 +572,23 @@ AC_ARG_ENABLE(unittests,
   yes) unittests_enabled=true
  ;;
   no)  unittests_enabled=false ;;
-  *) AC_MSG_ERROR(bad value ${enableval} for --enable-tests) ;;
+  *) AC_MSG_ERROR(bad value ${enableval} for --enable-unittests) ;;
 esac],[unittests_enabled=false])
 
 AM_CONDITIONAL(ENABLE_UNITTESTS, test x$unittests_enabled = xtrue)
 
+# Enable unit tests binaries only
+AC_ARG_ENABLE(unittestsbin,
+[  --enable-unittestsbin    Turn on unit tests binary compilation only],
+[case "${enableval}" in
+  yes) unittestsbin_enabled=true
+ ;;
+  no)  unittestsbin_enabled=false ;;
+  *) AC_MSG_ERROR(bad value ${enableval} for --enable-unittestsbin) ;;
+esac],[unittestsbin_enabled=false])
+
+AM_CONDITIONAL(ENABLE_UNITTESTSBIN, test x$unittestsbin_enabled = xtrue)
+
 # Enable tcmalloc
 AC_ARG_ENABLE(tcmalloc,
 [  --enable-tcmalloc    Turn on tcmalloc],
diff --git a/src/Makefile.am b/src/Makefile.am
index 193d5b8ca..b3482391c 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -20,6 +20,9 @@ else
 bin_PROGRAMS = 
 endif
 endif
+if ENABLE_UNITTESTSBIN
+bin_PROGRAMS += manaplustests
+endif
 
 dyecmd_CXXFLAGS = -DPKG_DATADIR=\""$(pkgdatadir)/"\"      \
 		-DLOCALEDIR=\""$(localedir)"\"           \
@@ -1932,9 +1935,6 @@ if ENABLE_MANAPLUSGAME
 manaplus_SOURCES += ${SRC}
 endif
 
-if ENABLE_UNITTESTS
-TESTS = manaplustests
-check_PROGRAMS = manaplustests
 manaplustests_CXXFLAGS = ${manaplus_CXXFLAGS} \
 	      -DUNITTESTS
 manaplustests_LDFLAGS = 
@@ -2008,8 +2008,11 @@ manaplustests_SOURCES += \
 	      resources/map/maplayer_unittest.cc \
 	      resources/resourcemanager/resourcemanager_unittest.cc \
 	      gui/windowmanager_unittest.cc
-endif
 
+if ENABLE_UNITTESTS
+TESTS = manaplustests
+check_PROGRAMS = manaplustests
+endif
 
 EXTRA_DIST = CMakeLists.txt \
 	     winver.h.in \
-- 
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