[Kimchi-devel] [PATCH V4 6/7] add an optional to toggle the sample plugin

[shaohef at linux.vnet.ibm.com]

From: ShaoHe Feng <shaohef at linux.vnet.ibm.com>

sample plugin is used to test as a plugin demo.

we disable it by default.

use this command to enable sample plugin
$ ./autogen.sh --enable-plugins

Signed-off-by: ShaoHe Feng <shaohef at linux.vnet.ibm.com>
---
 configure.ac                                   | 10 ++++++++++
 plugins/sample/Makefile.am                     | 17 ++++++++++++++++-
 plugins/sample/{sample.conf => sample.conf.in} |  2 +-
 3 files changed, 27 insertions(+), 2 deletions(-)
 rename plugins/sample/{sample.conf => sample.conf.in} (91%)

diff --git a/configure.ac b/configure.ac
index cc971e8..047cf9d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -48,6 +48,16 @@ if test "x$PYFLAKES" = "x"; then
   AC_MSG_WARN([pyflakes not found])
 fi
 
+AC_ARG_ENABLE(
+    [sample],
+    [AS_HELP_STRING(
+        [--enable-sample],
+        [build sample plugin package @<:@default=no@:>@]
+    )],
+    ,
+    [enable_sample="no"]
+)
+AM_CONDITIONAL([SAMPLE], [test "${enable_sample}" = "yes"])
 
 AC_CONFIG_FILES([
     po/Makefile.in
diff --git a/plugins/sample/Makefile.am b/plugins/sample/Makefile.am
index e03a4c0..7835c3f 100644
--- a/plugins/sample/Makefile.am
+++ b/plugins/sample/Makefile.am
@@ -19,4 +19,19 @@
 
 SUBDIRS = ui
 
-EXTRA_DIST = API.json sample.conf $(wildcard *.py)
+EXTRA_DIST = API.json sample.conf.in $(wildcard *.py)
+
+if SAMPLE
+ENABLE_SAMPLE =  True
+else
+ENABLE_SAMPLE =  False
+endif
+
+do_substitution = \
+	sed -e 's,[@]ENABLE_SAMPLE[@],$(ENABLE_SAMPLE),g'
+
+sample.conf: sample.conf.in Makefile
+	$(do_substitution) < $< > $@
+
+BUILT_SOURCES = sample.conf
+CLEANFILES = sample.conf
diff --git a/plugins/sample/sample.conf b/plugins/sample/sample.conf.in
similarity index 91%
rename from plugins/sample/sample.conf
rename to plugins/sample/sample.conf.in
index 78a9f4e..f890983 100644
--- a/plugins/sample/sample.conf
+++ b/plugins/sample/sample.conf.in
@@ -1,5 +1,5 @@
 [kimchi]
-enable = True
+enable = @ENABLE_SAMPLE@
 plugin_class = "Drawings"
 uri = "/plugins/sample"
 
-- 
1.9.3