From df6bb84a327f29fbb044202bd5555f45656808ed Mon Sep 17 00:00:00 2001
From: devzero2000 <devzero2000>
Date: Thu, 19 Dec 2013 18:01:07 +0000
Subject: add cppcheck conditional makefile target

---
 CHANGES      | 1 +
 Makefile.am  | 7 +++++++
 configure.ac | 3 +++
 3 files changed, 11 insertions(+)

diff --git a/CHANGES b/CHANGES
index fac0c4c..58145aa 100644
--- a/CHANGES
+++ b/CHANGES
@@ -1,4 +1,5 @@
 1.17 -> 2.0:
+    - devzero2000: add cppcheck conditional makefile target
     - devzero2000: drop expr syntax error in make check under dash
     - devzero2000: Print to the end of the configure phase the options we have
       enabled and their results on the basis of the target system
diff --git a/Makefile.am b/Makefile.am
index 3216cd4..e9a2979 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -158,6 +158,13 @@ mccabe:
 
 endif
 
+if HAVE_CPPCHECK
+cppcheck:
+	$(CPPCHECK) -I $(includedir) --enable=all $(libpopt_la_SOURCES)
+
+endif
+
+
 if DOXYGEN_ENABLE
 doxygen: Doxyfile
 	rm -rf doxygen
diff --git a/configure.ac b/configure.ac
index 03dbd6a..e2d3456 100755
--- a/configure.ac
+++ b/configure.ac
@@ -289,6 +289,9 @@ AM_CONDITIONAL([HAVE_SPLINT],[test "x$SPLINT" != xNO_SPLINT])
 # Check for mccabe makefile conditional support
 AC_PATH_PROG(MCCABE,pmccabe,NO_MCCABE)
 AM_CONDITIONAL([HAVE_MCCABE],[test "x$MCCABE" != xNO_MCCABE])
+# Check for cppcheck makefile conditional support
+AC_PATH_PROG(CPPCHECK,cppcheck,NO_CPPCHECK)
+AM_CONDITIONAL([HAVE_CPPCHECK],[test "x$CPPCHECK" != xNO_CPPCHECK])
 # Checks for libraries.
 
 # Checks for header files.
-- 
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