Support Travis-CI.

 - Add Makefile.local to fix make test's exit status.

Author: glennpratt

.gitignore

@@ -1,5 +1,6 @@
 extension/*
 !extension/config.m4
+!extension/Makefile.local
 !extension/php_xhprof.h
 !extension/tests/
 !extension/xhprof.c

.travis.yml

@@ -0,0 +1,23 @@
+language: php
+
+notifications:
+  email: false
+
+php:
+  - 5.5
+  - 5.4
+  - 5.3
+  - 5.3.3
+
+env:
+  global:
+    - TEST_PHP_ARGS="-q"
+    - REPORT_EXIT_STATUS=1
+
+before_script:
+  - cd extension
+  - phpize
+  - ./configure
+  - make -j4
+
+script: make -f Makefile.local test_with_exit_status

extension/Makefile.local

@@ -0,0 +1,35 @@
+include Makefile
+
+GOODPHP = $(shell $(PHP_EXECUTABLE) -r 'echo version_compare(phpversion(), "5.5.0", ">=");')
+ifeq ($(GOODPHP), 1)
+TESTTARGET = test
+else
+TESTTARGET = test_from_php55
+endif
+
+test_with_exit_status: $(TESTTARGET)
+
+# Fixed test target from PHP 5.5.
+test_from_php55:
+	@if test ! -z "$(PHP_EXECUTABLE)" && test -x "$(PHP_EXECUTABLE)"; then \
+		INI_FILE=`$(PHP_EXECUTABLE) -d 'display_errors=stderr' -r 'echo php_ini_loaded_file();' 2> /dev/null`; \
+		if test "$$INI_FILE"; then \
+			$(EGREP) -h -v $(PHP_DEPRECATED_DIRECTIVES_REGEX) "$$INI_FILE" > $(top_builddir)/tmp-php.ini; \
+		else \
+			echo > $(top_builddir)/tmp-php.ini; \
+		fi; \
+		INI_SCANNED_PATH=`$(PHP_EXECUTABLE) -d 'display_errors=stderr' -r '$$a = explode(",\n", trim(php_ini_scanned_files())); echo $$a[0];' 2> /dev/null`; \
+		if test "$$INI_SCANNED_PATH"; then \
+			INI_SCANNED_PATH=`$(top_srcdir)/build/shtool path -d $$INI_SCANNED_PATH`; \
+			$(EGREP) -h -v $(PHP_DEPRECATED_DIRECTIVES_REGEX) "$$INI_SCANNED_PATH"/*.ini >> $(top_builddir)/tmp-php.ini; \
+		fi; \
+		TEST_PHP_EXECUTABLE=$(PHP_EXECUTABLE) \
+		TEST_PHP_SRCDIR=$(top_srcdir) \
+		CC="$(CC)" \
+			$(PHP_EXECUTABLE) -n -c $(top_builddir)/tmp-php.ini $(PHP_TEST_SETTINGS) $(top_srcdir)/run-tests.php -n -c $(top_builddir)/tmp-php.ini -d extension_dir=$(top_builddir)/modules/ $(PHP_TEST_SHARED_EXTENSIONS) $(TESTS); \
+		TEST_RESULT_EXIT_CODE=$$?; \
+		rm $(top_builddir)/tmp-php.ini; \
+		exit $$TEST_RESULT_EXIT_CODE; \
+	else \
+		echo "ERROR: Cannot run tests without CLI sapi."; \
+	fi