[libgpiod][PATCH 1/2] tests: enable installing tests to bindir

[Bartosz Golaszewski <brgl@xxxxxxxx>]

From: Anders Roxell <anders.roxell@xxxxxxxxxx>

Add an enable option to configure that allows to install the testing
binary to <prefix>/bindir.

Signed-off-by: Anders Roxell <anders.roxell@xxxxxxxxxx>
[Bartosz: trimmed the patch to fit the new approach]
Signed-off-by: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx>
---
 configure.ac      | 7 +++++++
 tests/Makefile.am | 4 ++++
 2 files changed, 11 insertions(+)

diff --git a/configure.ac b/configure.ac
index 4adff7b..8a9b81d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -107,6 +107,13 @@ then
 	AC_CHECK_HEADERS([sys/signalfd.h], [], [HEADER_NOT_FOUND_TOOLS([sys/signalfd.h])])
 fi
 
+AC_ARG_ENABLE([install-tests],
+	[AC_HELP_STRING([--enable-install-tests],
+		[enable install tests [default=no]])],
+	[if test "x$enableval" = xyes; then with_install_tests=true; with_tests=true; fi],
+	[with_install_tests=false])
+AM_CONDITIONAL([WITH_INSTALL_TESTS], [test "x$with_install_tests" = xtrue])
+
 AC_ARG_ENABLE([tests],
 	[AC_HELP_STRING([--enable-tests],
 		[enable libgpiod tests [default=no]])],
diff --git a/tests/Makefile.am b/tests/Makefile.am
index a6593b9..4d1e6d5 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -11,7 +11,11 @@ AM_CFLAGS += -Wall -Wextra -g $(KMOD_CFLAGS) $(UDEV_CFLAGS)
 AM_LDFLAGS = -pthread
 LDADD = $(top_builddir)/lib/libgpiod.la $(KMOD_LIBS) $(UDEV_LIBS)
 
+if WITH_INSTALL_TESTS
+bin_PROGRAMS = gpiod-test
+else
 check_PROGRAMS = gpiod-test
+endif
 
 gpiod_test_SOURCES =	gpiod-test.c \
 			gpiod-test.h \
-- 
2.20.1