[libgpg-error PATCH 2/2] Add an option to disable tests

[Yann E. MORIN]

* configure.ac: add an option to enable/disable building tests
* Makefile.am: conditionally build tests
--

On an embeded device, there is no reason to have the tests present in
a production release build. Add a configure-time option to disable
them.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>

---
Changes v1 -> v2:
  - use correct variable
---
 Makefile.am  | 8 +++++++-
 configure.ac | 5 +++++
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/Makefile.am b/Makefile.am
index baeba14..5abd97d 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -39,7 +39,13 @@ else
 doc =
 endif
 
-SUBDIRS = m4 src $(doc) tests po $(lang_subdirs)
+if BUILD_TESTS
+tests = tests
+else
+tests =
+endif
+
+SUBDIRS = m4 src $(doc) $(tests) po $(lang_subdirs)
 
 
 dist-hook: gen-ChangeLog
diff --git a/configure.ac b/configure.ac
index 682fd84..d19943d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -533,6 +533,11 @@ AC_ARG_ENABLE([doc], AC_HELP_STRING([--disable-doc],
                      build_doc=$enableval, build_doc=yes)
 AM_CONDITIONAL([BUILD_DOC], [test "x$build_doc" != xno])
 
+build_tests=yes
+AC_ARG_ENABLE([tests], AC_HELP_STRING([--disable-tests],
+                                    [do not build the tests]),
+                     build_tests=$enableval, build_tests=yes)
+AM_CONDITIONAL([BUILD_TESTS], [test "x$build_tests" != xno])
 
 #
 # Substitution
-- 
2.7.4