Travis CI: Do not use 'trusty' build environment

diff --git a/.travis.yml b/.travis.yml
index 434492a..b13b8ac 100644 (file)
--- a/.travis.yml
+++ b/.travis.yml
@@ -28,7 +28,6 @@ matrix:
         build_command_prepend: "./configure --enable-cplusplus --disable-shared --enable-single-obj-compilation"
         build_command: make -j check CFLAGS_EXTRA=-DLINT2
   - os: linux
-    dist: trusty
     env:
     - MAKEFILE_TARGETS="distcheck"
     - AUTOMAKE_VER=1.15
@@ -41,13 +40,11 @@ matrix:
     - MAKEFILE_TARGETS="dist"
   - os: linux
     compiler: clang
-    dist: trusty
     env:
     - CONF_OPTIONS="--enable-cplusplus"
     - NO_CLONE_LIBATOMIC_OPS=true
   - os: linux
     compiler: gcc
-    dist: trusty
     env:
     - CONF_OPTIONS="--enable-gc-assertions --enable-cplusplus --enable-static"
     - NO_CLONE_LIBATOMIC_OPS=true
@@ -112,7 +109,6 @@ matrix:
         packages:
         - libatomic-ops-dev
     compiler: gcc
-    dist: trusty
     env:
     - CONF_OPTIONS="--with-libatomic-ops=yes --enable-gc-assertions --enable-cplusplus"
     - NO_CLONE_LIBATOMIC_OPS=true
@@ -150,20 +146,17 @@ matrix:
     - CONF_OPTIONS="--enable-cplusplus"
   - os: linux
     compiler: gcc
-    dist: trusty
     env:
     - CFLAGS_EXTRA="-std=c11 -D GC_NO_SIGSETJMP"
     - CONF_OPTIONS="--disable-threads --enable-gc-assertions --enable-cplusplus"
     - NO_CLONE_LIBATOMIC_OPS=true
   - os: linux
     compiler: clang
-    dist: trusty
     env:
     - CONF_OPTIONS="--disable-thread-local-alloc --enable-cplusplus --enable-static"
     - NO_CLONE_LIBATOMIC_OPS=true
   - os: linux
     compiler: gcc
-    dist: trusty
     env:
     - CONF_OPTIONS="--disable-parallel-mark --disable-thread-local-alloc --enable-gc-assertions --enable-cplusplus"
   - os: linux
@@ -255,7 +248,6 @@ matrix:
         sources:
         - llvm-toolchain-trusty-4.0
     compiler: clang-4.0
-    dist: trusty
     language: c
     env:
     - CSA_CHECK=true
@@ -288,7 +280,6 @@ matrix:
         packages:
         - musl-tools
     compiler: musl-gcc
-    dist: trusty
     language: c
     env:
     - CONF_OPTIONS="--disable-parallel-mark --enable-gc-assertions"
@@ -300,7 +291,6 @@ matrix:
         sources:
         - llvm-toolchain-trusty-4.0
     compiler: clang-4.0
-    dist: trusty
     language: c
     env:
     - CXX=clang++-4.0
@@ -316,7 +306,6 @@ matrix:
         sources:
         - ubuntu-toolchain-r-test
     compiler: gcc-5
-    dist: trusty
     language: c
     env:
     - CFLAGS_EXTRA="-fsanitize=address -O0"
@@ -336,7 +325,6 @@ matrix:
         sources:
         - llvm-toolchain-trusty-4.0
     compiler: clang-4.0
-    dist: trusty
     language: c
     env:
     - CFLAGS_EXTRA="-fsanitize=memory -fno-omit-frame-pointer"
@@ -359,7 +347,6 @@ matrix:
         sources:
         - llvm-toolchain-trusty-4.0
     compiler: clang-4.0
-    dist: trusty
     language: c
     env:
     - CFLAGS_EXTRA="-fsanitize=thread -D NO_CANCEL_SAFE -D NO_INCREMENTAL -D USE_SPIN_LOCK -fno-omit-frame-pointer -D TEST_FORK_WITHOUT_ATFORK"
@@ -373,7 +360,6 @@ matrix:
         sources:
         - llvm-toolchain-trusty-4.0
     compiler: clang-4.0
-    dist: trusty
     language: c
     env:
     - CFLAGS_EXTRA="-fsanitize=thread -D NO_CANCEL_SAFE -D NO_INCREMENTAL -D USE_SPIN_LOCK -fno-omit-frame-pointer -D NTHREADS=15"
@@ -387,7 +373,6 @@ matrix:
         sources:
         - llvm-toolchain-trusty-4.0
     compiler: clang-4.0
-    dist: trusty
     language: c
     env:
     - CFLAGS_EXTRA="-fsanitize=thread -D NO_CANCEL_SAFE -D NO_INCREMENTAL -fno-omit-frame-pointer"
@@ -400,7 +385,6 @@ matrix:
         sources:
         - llvm-toolchain-trusty-4.0
     compiler: clang-4.0
-    dist: trusty
     language: c
     env:
     - CXX=clang++-4.0
@@ -416,7 +400,6 @@ matrix:
         sources:
         - llvm-toolchain-trusty-4.0
     compiler: clang-4.0
-    dist: trusty
     language: c
     env:
     - CFLAGS_EXTRA="-m32 -D _FORTIFY_SOURCE=2 -D GC_DISABLE_INCREMENTAL"
@@ -431,7 +414,6 @@ matrix:
         sources:
         - ubuntu-toolchain-r-test
     compiler: gcc-5
-    dist: trusty
     language: c
     env:
     - CXX=g++-5
@@ -447,7 +429,6 @@ matrix:
         sources:
         - ubuntu-toolchain-r-test
     compiler: gcc-5
-    dist: trusty
     language: c
     env:
     - CFLAGS_EXTRA="-m32 -O3"
@@ -463,7 +444,6 @@ matrix:
         sources:
         - ubuntu-toolchain-r-test
     compiler: gcc-5
-    dist: trusty
     language: c
     env:
     - CFLAGS_EXTRA="-mx32 -march=native -D _FORTIFY_SOURCE=2"
@@ -476,7 +456,6 @@ matrix:
         - g++-mingw-w64
         - gcc-mingw-w64
     compiler: x86_64-w64-mingw32-gcc
-    dist: trusty
     language: c
     env:
     - CXX=x86_64-w64-mingw32-g++
@@ -488,7 +467,6 @@ matrix:
         packages:
         - gcc-mingw-w64
     compiler: i686-w64-mingw32-gcc
-    dist: trusty
     language: c
     env:
     - CONF_OPTIONS="--host=i686-w64-mingw32 --enable-munmap"