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authorDaniel De Graaf <dgdegra@tycho.nsa.gov>2013-02-13 16:06:57 +0000
committerIan Jackson <Ian.Jackson@eu.citrix.com>2013-02-22 17:16:35 +0000
commit13dd8043cda1efeb683a05b995cb134e9662b87b (patch)
tree9e2150774f6eff6e80d422d9226034a91e54ff2a /m4
parent2393441e5808b5ac4d76510560b3200c91f67409 (diff)
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tools/flask: add FLASK policy to build
This patch enables the compilation of the FLASK policy as part of the tools build if the needed prerequisites are present. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Signed-off-by: Ian Jackson <ian.jackson@eu.citrix.com>
Diffstat (limited to 'm4')
-rw-r--r--m4/checkpolicy.m412
1 files changed, 12 insertions, 0 deletions
diff --git a/m4/checkpolicy.m4 b/m4/checkpolicy.m4
new file mode 100644
index 0000000000..f727a7d31a
--- /dev/null
+++ b/m4/checkpolicy.m4
@@ -0,0 +1,12 @@
+AC_DEFUN([AC_PROG_CHECKPOLICY],
+[dnl
+ # check for a checkpolicy binary with support for -t xen
+ AC_CHECK_TOOL([CHECKPOLICY],[checkpolicy],[no])
+
+ if test "$CHECKPOLICY" != "no"; then
+ CHECKPOLICYHELP=`$CHECKPOLICY -h | grep xen`
+ if test "$CHECKPOLICYHELP" = ""; then
+ CHECKPOLICY=no
+ fi
+ fi
+])