From 9de2ac191584e85e79a3f931fef69b055ce336b8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20Vondru=C5=A1?= <mosra@centrum.cz>
Date: Mon, 12 Feb 2018 23:04:07 +0100
Subject: [PATCH] package/ci: use CMake 2.8.12 on Travis Linux to ensure
 compatibility.

---
 package/ci/travis.yml | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/package/ci/travis.yml b/package/ci/travis.yml
index b086aee89..c66ab3535 100644
--- a/package/ci/travis.yml
+++ b/package/ci/travis.yml
@@ -7,6 +7,7 @@ addons:
     - g++-4.7
     - ninja-build
     - lcov
+    - "libc6:i386" # CMake 2.8.12 is 32bit
     - libsdl2-dev
     - freeglut3-dev
     - libopenal-dev
@@ -176,11 +177,12 @@ install:
 - if [ "$BUILD_DEPRECATED" != "OFF" ]; then export BUILD_DEPRECATED=ON; fi
 - if [ "$TRAVIS_OS_NAME" == "linux" ]; then export PLATFORM_GL_API=GLX; fi
 - if [ "$TRAVIS_OS_NAME" == "linux" ] && [ "$TARGET" == "android" ]; then wget -nc http://dl.google.com/android/ndk/android-ndk-r10e-linux-x86_64.bin && chmod +x android-*.bin && ./android-*.bin -y | grep -v Extracting; fi
-# Because Android build has to use 12.04 and CMake 2.8.12 stopped working there
-# since May 2017, I have to manually download a prebuilt version. Also, the
-# PATH setting can't be cached, so it's separate (bit me two times already)
-- if [ "$TRAVIS_OS_NAME" == "linux" ] && [ "$TARGET" == "android" ] && [ ! -e "$HOME/cmake/bin" ]; then cd $HOME ; wget -nc --no-check-certificate https://cmake.org/files/v2.8/cmake-2.8.12.2-Linux-i386.tar.gz && mkdir -p cmake && cd cmake && tar --strip-components=1 -xzvf ../cmake-2.8.12.2-Linux-i386.tar.gz && cd $TRAVIS_BUILD_DIR ; fi
-- if [ "$TRAVIS_OS_NAME" == "linux" ] && [ "$TARGET" == "android" ]; then export PATH=$HOME/cmake/bin:$PATH; fi
+# Download CMake 2.8.12 to ensure we're still compatible with it (Travis has
+# 3.9 since December 2017). Also, the PATH setting can't be cached, so it's
+# separate (bit me two times already). ASan doesn't like when 32bit libraries
+# are running, so for it we use the preinstalled CMake.
+- if [ "$TRAVIS_OS_NAME" == "linux" ] && [ ! "$TARGET" == "desktop-sanitizers" ] && [ ! -e "$HOME/cmake/bin" ]; then cd $HOME ; wget -nc --no-check-certificate https://cmake.org/files/v2.8/cmake-2.8.12.2-Linux-i386.tar.gz && mkdir -p cmake && cd cmake && tar --strip-components=1 -xzvf ../cmake-2.8.12.2-Linux-i386.tar.gz && cd $TRAVIS_BUILD_DIR ; fi
+- if [ "$TRAVIS_OS_NAME" == "linux" ] && [ ! "$TARGET" == "desktop-sanitizers" ]; then export PATH=$HOME/cmake/bin:$PATH && cmake --version; fi
 - if [ "$TRAVIS_OS_NAME" == "osx" ]; then HOMEBREW_NO_AUTO_UPDATE=1 brew install ninja; fi
 - if [ "$TRAVIS_OS_NAME" == "osx" ] && [[ "$CMAKE_CXX_FLAGS" == *"--coverage"* ]]; then HOMEBREW_NO_AUTO_UPDATE=1 brew install lcov; fi
 - if [ "$TRAVIS_OS_NAME" == "osx" ] && [ "$TARGET" == "desktop" ]; then export PLATFORM_GL_API=CGL; fi