From d85a019a84a5778c992c79a22abde8c625ec47ec Mon Sep 17 00:00:00 2001
From: Michael Wallner <mike@php.net>
Date: Wed, 21 Sep 2016 10:15:19 +0200
Subject: [PATCH] add cppcheck

---
 Makefile              | 8 +++++++-
 cppcheck.suppressions | 3 +++
 2 files changed, 10 insertions(+), 1 deletion(-)
 create mode 100644 cppcheck.suppressions

diff --git a/Makefile b/Makefile
index efe8378..4f315ee 100644
--- a/Makefile
+++ b/Makefile
@@ -43,6 +43,8 @@ PHP_VERSION_MAJOR = $(firstword $(subst ., ,$(PHP)))
 PHP_VERSIONS_JSON = $(srcdir)/php-versions$(PHP_VERSION_MAJOR).json
 PHP_VERSION ?= $(shell test -e $(PHP_VERSIONS_JSON) && cat $(PHP_VERSIONS_JSON) | $(makdir)/php-version.php $(PHP))
 
+CPPCHECK ?= -v -j $(JOBS) --std=c89 --enable=warning,portability,style --error-exitcode=42 --suppressions-list=$(makdir)/cppcheck.suppressions -I.
+
 .SUFFIXES:
 
 .PHONY: all
@@ -140,9 +142,13 @@ ext-rm: pecl-rm
 ext: pecl-check pecl
 	$(makdir)/check-packagexml.php package.xml
 
-.PHONY: php
+.PHONY: test
 test: php
 	REPORT_EXIT_STATUS=1 $(bindir)/php run-tests.php -q -p $(bindir)/php --set-timeout 300 --show-diff tests
 
+.PHONY: cppcheck
+cppcheck:
+	cppcheck $(CPPCHECK) $$(awk -F= '/^CPPFLAGS|^INCLUDES/{print $$2}' <Makefile) .
+
 pharext/%: $(PECL_INI) php | $(srcdir)/../%.ext.phar
 	for phar in $|; do $(bindir)/php $$phar --prefix=$(prefix) --ini=$(PECL_INI); done
diff --git a/cppcheck.suppressions b/cppcheck.suppressions
new file mode 100644
index 0000000..371c1d0
--- /dev/null
+++ b/cppcheck.suppressions
@@ -0,0 +1,3 @@
+*:*/zend_operators.h
+varFuncNullUB
+variableScope
-- 
2.30.2