buildroot

From 19db6244200b870317382294f14b7d561d55a64e Mon Sep 17 00:00:00 2001

From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

Date: Sat, 29 Aug 2015 12:05:53 +0200

Subject: [PATCH] Add option to disable unit tests

​

The unittests require C++, while the rest of the library does not, so

this commit implements a --{enable,disable}-unittests option to

selectively enable the build of the unit tests. When not provided, the

option defaults to yes so that the existing behavior is preserved.

​

Based on initial work by Bernd Kuhls.

​

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

---

 Makefile.am  | 6 +++++-

 configure.ac | 5 +++++

 2 files changed, 10 insertions(+), 1 deletion(-)

​

diff --git a/Makefile.am b/Makefile.am

index bd3ce01..1da250b 100644

--- a/Makefile.am

+++ b/Makefile.am

@@ -95,4 +95,8 @@ src/codebook/lsp8.txt \

 src/codebook/lsp9.txt \

 src/codebook/lsp10.txt

-SUBDIRS = src unittest

+SUBDIRS = src

+

+if UNITTESTS

+SUBDIRS += unittest

+endif

diff --git a/configure.ac b/configure.ac

index 7520af6..55b7215 100644

--- a/configure.ac

+++ b/configure.ac

@@ -24,5 +24,10 @@ AC_CHECK_HEADERS([stdlib.h string.h])

 AC_FUNC_MALLOC

 AC_CHECK_FUNCS([floor pow sqrt])

+AC_ARG_ENABLE([unittests],

+   AS_HELP_STRING([--disable-unittests], [Disable unittests]),

+   [], [enable_unittests=yes])

+AM_CONDITIONAL([UNITTESTS], [test "${enable_unittests}" = "yes"])

+

 AC_CONFIG_FILES([Makefile src/Makefile unittest/Makefile codec2.pc])

 AC_OUTPUT

-- 

2.5.0

​