[gspell] Installed Tests

[Sébastien Wilmet <swilmet src gnome org>]

commit 10a9003f1fc0b8bfec8c24383ee65bd3e5be62c2
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Sat Mar 12 17:14:01 2016 +0100

    Installed Tests
    
    Not sure it'll be used, but by supporting it there are more chances that
    it'll be used.

 configure.ac          |    8 ++++++++
 testsuite/Makefile.am |   19 +++++++++++++++++++
 2 files changed, 27 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index e7f7f65..e7f980d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -130,6 +130,14 @@ GTK_PREFIX="`$PKG_CONFIG --variable=prefix gtk+-3.0`"
 AC_SUBST(GLIB_PREFIX)
 AC_SUBST(GTK_PREFIX)
 
+# Installed Tests for gnome continuous integration
+AC_ARG_ENABLE(installed_tests,
+             AS_HELP_STRING([--enable-installed-tests],
+                            [Install test programs (default: no)]),,
+             [enable_installed_tests=no])
+
+AM_CONDITIONAL(INSTALLED_TESTS, test "x$enable_installed_tests" = "xyes")
+
 # Introspection
 AX_REQUIRE_DEFINED([GOBJECT_INTROSPECTION_CHECK])
 GOBJECT_INTROSPECTION_CHECK([1.42.0])
diff --git a/testsuite/Makefile.am b/testsuite/Makefile.am
index 06a56d4..0842a0e 100644
--- a/testsuite/Makefile.am
+++ b/testsuite/Makefile.am
@@ -26,4 +26,23 @@ test_text_iter_SOURCES = test-text-iter.c
 UNIT_TEST_PROGS += test-utils
 test_utils_SOURCES = test-utils.c
 
+if INSTALLED_TESTS
+insttestdir = $(libexecdir)/installed-tests/$(PACKAGE)
+insttest_PROGRAMS = $(UNIT_TEST_PROGS)
+
+%.test: %$(EXEEXT) Makefile
+       $(AM_V_GEN) (echo '[Test]' > $  tmp; \
+       echo 'Type=session' >> $  tmp; \
+       echo 'Exec=$(insttestdir)/$<' >> $  tmp; \
+       mv $  tmp $@)
+
+test_files = $(UNIT_TEST_PROGS:=.test)
+
+DISTCLEANFILES = $(test_files)
+
+testmetadir = $(datadir)/installed-tests/$(PACKAGE)
+testmeta_DATA = $(test_files)
+
+endif # INSTALLED_TESTS
+
 -include $(top_srcdir)/git.mk