shithub: opusfile

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Add configure option to stop examples being built, --disable-examples.

- Added new configure option --disable-examples which can be used to
  stop the example programs being built. This can be useful in some
  situations, such as when cross compiling static libraries.

- Examples are still built by default, --disable-examples must be passed
  explicitly to stop them being built.

Signed-off-by: Ralph Giles <giles@thaumas.net>

--- a/Makefile.am

+++ b/Makefile.am

@@ -21,7 +21,9 @@

 libopusurl_la_LDFLAGS = -no-undefined \

  -version-info @OP_LT_CURRENT@:@OP_LT_REVISION@:@OP_LT_AGE@

+if OP_ENABLE_EXAMPLES

 noinst_PROGRAMS = examples/opusfile_example examples/seeking_example

+endif

 examples_opusfile_example_SOURCES = examples/opusfile_example.c

 examples_seeking_example_SOURCES = examples/seeking_example.c

--- a/configure.ac

+++ b/configure.ac

@@ -124,6 +124,11 @@

   ]

 )

+AC_ARG_ENABLE([examples],

+  AS_HELP_STRING([--disable-examples], [Disable building of examples]),,

+  enable_examples=yes)

+AM_CONDITIONAL([OP_ENABLE_EXAMPLES], [test "$enable_examples" = "yes"])

+

 AS_CASE(["$ac_cv_search_lrintf"],

   ["no"],[],

   ["none required"],[],

@@ -172,6 +177,7 @@

     Hidden visibility ............ ${cc_cv_flag_visibility}

+    Building Examples ............ ${enable_examples}

     API documentation ............ ${enable_doc}

 ------------------------------------------------------------------------

 ])