[Tarantool-patches] [PATCH v5 1/2] build: tune OSX environment

["Alexander V. Tikhonov" <avtikhon@tarantool.org>]

Added homebrew installation routine as it was suggested in its
instructions. Added installation of the cmake tool. Added upgrade
of the OSX packages to avoid of fails on already existed packages
with the previous versions.

Added reinstallation of the python2 with force option to be able
to install it to /usr/local/ path to make pip install there too.
---
 .travis.mk | 30 +++++++++++++++++++++---------
 1 file changed, 21 insertions(+), 9 deletions(-)

diff --git a/.travis.mk b/.travis.mk
index 42969ff56..60bbf3c1b 100644
--- a/.travis.mk
+++ b/.travis.mk
@@ -127,16 +127,27 @@ test_asan_debian: deps_debian deps_buster_clang_8 test_asan_debian_no_deps
 # OSX #
 #######
 
+OSX_PKGS=openssl readline curl icu4c libiconv zlib autoconf automake libtool cmake python2
+
 deps_osx:
-	brew update
-	brew install openssl readline curl icu4c libiconv zlib autoconf automake libtool --force
-	python2 -V || brew install python2 --force
-	curl --silent --show-error --retry 5 https://bootstrap.pypa.io/get-pip.py >get-pip.py
-	python get-pip.py --user
-	pip install --user --force-reinstall -r test-run/requirements.txt
+	# install brew using command from Homebrew repository instructions:
+	#   https://github.com/Homebrew/install
+	# NOTE: 'echo' command below is required since brew installation
+	# script obliges the one to enter a newline for confirming the
+	# installation via Ruby script.
+	brew update || echo | /usr/bin/ruby -e \
+		"$$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
+	# try to install the packages either upgrade it to avoid of fails
+	# if the package already exists with the previous version
+	brew install --force ${OSX_PKGS} || brew upgrade ${OSX_PKGS} 
+	curl --silent --show-error --retry 5 \
+		https://bootstrap.pypa.io/get-pip.py >get-pip.py
+	python get-pip.py
+	pip install --force-reinstall -r test-run/requirements.txt
 
 build_osx:
-	cmake . -DCMAKE_BUILD_TYPE=RelWithDebInfo -DENABLE_WERROR=ON ${CMAKE_EXTRA_PARAMS}
+	cmake . -DCMAKE_BUILD_TYPE=RelWithDebInfo \
+		-DENABLE_WERROR=ON ${CMAKE_EXTRA_PARAMS} && \
 	make -j
 
 test_osx_no_deps: build_osx
@@ -153,8 +164,9 @@ test_osx_no_deps: build_osx
 		ulimit -n ${MAX_FILES} || : ; \
 		ulimit -n ; \
 		cd test && ./test-run.py --force $(TEST_RUN_EXTRA_PARAMS) \
-			app/ app-tap/ box/ box-py/ box-tap/ engine/ engine_long/ long_run-py/ luajit-tap/ \
-			replication-py/ small/ sql/ sql-tap/ swim/ unit/ vinyl/ wal_off/ xlog/ xlog-py/
+			app/ app-tap/ box/ box-py/ box-tap/ engine/ engine_long/ \
+			long_run-py/ luajit-tap/ replication-py/ small/ sql/ \
+			sql-tap/ swim/ unit/ vinyl/ wal_off/ xlog/ xlog-py/
 
 test_osx: deps_osx test_osx_no_deps
 
-- 
2.17.1