Commit 17b0fd2a160904fa42f1e9d0fd1359e06c67ae7d

Steffen Jaeckel 2022-02-14T14:32:04

migrate from travis to GitHub actions Signed-off-by: Steffen Jaeckel <s@jaeckel.eu>

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diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
new file mode 100644
index 0000000..9e4cee0
--- /dev/null
+++ b/.github/workflows/main.yml
@@ -0,0 +1,148 @@
+#############################################################################
+#                                                                           #
+#      GitHub Actions test-suite for LibTomMath                             #
+#      (https://github.com/libtom/libtommath.git)                           #
+#                                                                           #
+#############################################################################
+
+name: CI
+
+# Tests restricted to the following branches of LTM.
+on:
+  push:
+    branches:
+      - master
+      - develop
+      - /^release\/.*$/
+      - /^support\/.*$/
+      - /^ci\/.*$/
+  pull_request:
+    branches:
+      - master
+      - develop
+      - /^release\/.*$/
+      - /^support\/.*$/
+      - /^ci\/.*$/
+
+jobs:
+  Build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ ubuntu-18.04 ]
+          # The environment given to the programs in the build
+          # We have only one program and the variable $BUILDOPTIONS
+          # has only the options to that program: testme.sh
+
+        config:
+          # Check c89 <-> c99 roundtrip
+          - { BUILDOPTIONS: '--c89-c99-roundtrip',                                                                               SANITIZER: '',  COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: '' }
+          # Check source code format
+          - { BUILDOPTIONS: '--format',                                                                                          SANITIZER: '',  COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: 'astyle' }
+          # Check public symbols of dynamic libraries
+          - { BUILDOPTIONS: '--symbols',                                                                                         SANITIZER: '',  COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: 'libtool-bin' }
+          # Run always with valgrind (no sanitizer, but debug info)
+          - { BUILDOPTIONS: '--with-cc=gcc --with-m64 --with-valgrind',                                                          SANITIZER: '',  COMPILE_DEBUG: '1', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: '' }
+          # Shared library build
+          - { BUILDOPTIONS: '--with-cc=gcc --make-option=-f --make-option=makefile.shared',                                      SANITIZER: '',  COMPILE_DEBUG: '0', COMPILE_LTO: '1', CONV_WARNINGS: '',        OTHERDEPS: 'gcc-8 libtool-bin' }
+          # GCC for the 32-bit architecture (no valgrind)
+          - { BUILDOPTIONS: '--with-cc=gcc --with-m32',                                                                          SANITIZER: '',  COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: 'libc6-dev-i386 gcc-multilib' }
+          # clang for the 32-bit architecture (no valgrind)
+          - { BUILDOPTIONS: '--with-cc=clang-7 --with-m32',                                                                      SANITIZER: '',  COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: 'clang-7 llvm-7 gcc-multilib' }
+          # RSA superclass with tests (no sanitizer, but debug info)
+          - { BUILDOPTIONS: '--with-cc=gcc-5 --with-m64 --cflags=-DLTM_NOTHING --cflags=-DSC_RSA_1_WITH_TESTS --limit-valgrind', SANITIZER: '',  COMPILE_DEBUG: '1', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: 'gcc-5' }
+
+          # Test "autotuning", the automatic evaluation and setting of the Toom-Cook cut-offs.
+          #- env: SANITIZER=1 BUILDOPTIONS='--with-cc=gcc-5 --cflags=-DMP_16BIT --limit-valgrind --make-option=tune'
+          #- env: SANITIZER=1 BUILDOPTIONS='--with-cc=gcc-5 --cflags=-DMP_32BIT --limit-valgrind --make-option=tune'
+          #- env: SANITIZER=1 BUILDOPTIONS='--with-cc=gcc-5 --limit-valgrind --make-option=tune'
+          #- env: SANITIZER=1 BUILDOPTIONS='--with-cc=clang-7 --cflags=-DMP_16BIT --limit-valgrind --make-option=tune'
+          #- env: SANITIZER=1 BUILDOPTIONS='--with-cc=clang-7 --cflags=-DMP_32BIT --limit-valgrind --make-option=tune'
+          - { BUILDOPTIONS: '--with-cc=clang-7 --limit-valgrind --make-option=tune',                                             SANITIZER: '1', COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: 'clang-7 llvm-7' }
+
+          # GCC for the x86-64 architecture testing against a different Bigint-implementation
+          # with 333333 different inputs.
+          #- env: BUILDOPTIONS='--with-cc=gcc --test-vs-mtest=333333 --limit-valgrind'
+          # ...  and a better random source.
+          - { BUILDOPTIONS: '--with-cc=gcc --test-vs-mtest=333333 --mtest-real-rand --limit-valgrind',                           SANITIZER: '',  COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: '' }
+
+          # clang for the x86-64 architecture testing against a different Bigint-implementation
+          # with 333333 different inputs
+          - { BUILDOPTIONS: '--with-cc=clang-7 --test-vs-mtest=333333 --limit-valgrind',                                         SANITIZER: '',  COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: 'clang-7 llvm-7' }
+          # ...  and a better random source.
+          - { BUILDOPTIONS: '--with-cc=clang-7 --test-vs-mtest=333333 --mtest-real-rand --limit-valgrind',                       SANITIZER: '',  COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: 'clang-7 llvm-7' }
+
+          # GCC for the x64_32 architecture (32-bit longs and 32-bit pointers)
+          # TODO: Probably not possible to run anything in x32 in GH actions
+          #       but needs to be checked to be sure.
+          - { BUILDOPTIONS: '--with-cc=gcc --with-mx32',                                                                         SANITIZER: '1', COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: 'libc6-dev-x32 gcc-multilib' }
+
+          # GCC for the x86-64 architecture (64-bit longs and 64-bit pointers)
+          - { BUILDOPTIONS: '--with-cc=gcc --with-m64 --limit-valgrind',                                                         SANITIZER: '1', COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: '' }
+          - { BUILDOPTIONS: '--with-cc=gcc-5 --with-m64 --limit-valgrind',                                                       SANITIZER: '',  COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: 'gcc-5' }
+          - { BUILDOPTIONS: '--with-cc=gcc-4.8 --with-m64 --limit-valgrind',                                                     SANITIZER: '',  COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: 'gcc-4.8' }
+
+          # clang for x86-64 architecture (64-bit longs and 64-bit pointers)
+          - { BUILDOPTIONS: '--with-cc=clang-7 --with-m64 --limit-valgrind',                                                     SANITIZER: '1', COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: 'relaxed', OTHERDEPS: 'clang-7 llvm-7' }
+          - { BUILDOPTIONS: '--with-cc=clang-7 --with-m64 --limit-valgrind',                                                     SANITIZER: '1', COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: 'strict',  OTHERDEPS: 'clang-7 llvm-7' }
+          - { BUILDOPTIONS: '--with-cc=clang-7 --cflags=-DMP_USE_MEMOPS --with-m64 --limit-valgrind',                            SANITIZER: '1', COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: 'strict',  OTHERDEPS: 'clang-7 llvm-7' }
+          - { BUILDOPTIONS: '--with-cc=clang-7 --c89 --with-m64 --limit-valgrind',                                               SANITIZER: '1', COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: 'strict',  OTHERDEPS: 'clang-7 llvm-7' }
+          - { BUILDOPTIONS: '--with-cc=clang-7 --with-m64 --limit-valgrind --cflags=-DMP_PREC=MP_MIN_PREC',                      SANITIZER: '1', COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: 'clang-7 llvm-7' }
+          - { BUILDOPTIONS: '--with-cc=clang-10 --with-m64 --limit-valgrind',                                                    SANITIZER: '1', COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: 'clang-10 llvm-10' }
+          - { BUILDOPTIONS: '--with-cc=clang-9 --with-m64 --limit-valgrind',                                                     SANITIZER: '1', COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: 'clang-9 llvm-9' }
+          - { BUILDOPTIONS: '--with-cc=clang-8 --with-m64 --limit-valgrind',                                                     SANITIZER: '1', COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: 'clang-8 llvm-8' }
+          - { BUILDOPTIONS: '--with-cc=clang-6.0 --with-m64 --limit-valgrind',                                                   SANITIZER: '1', COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: 'clang-6.0 llvm-6.0' }
+          - { BUILDOPTIONS: '--with-cc=clang-5.0 --with-m64 --limit-valgrind',                                                   SANITIZER: '1', COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: 'clang-5.0 llvm-5.0' }
+          - { BUILDOPTIONS: '--with-cc=clang-4.0 --with-m64 --limit-valgrind',                                                   SANITIZER: '',  COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: 'clang-4.0 llvm-4.0' }
+          # Link time optimization
+          - { BUILDOPTIONS: '--with-cc=gcc --with-m64 --limit-valgrind',                                                         SANITIZER: '1', COMPILE_DEBUG: '0', COMPILE_LTO: '1', CONV_WARNINGS: '',        OTHERDEPS: '' }
+          #- { BUILDOPTIONS: '--with-cc=clang-7 --with-m64 --limit-valgrind',                                                     SANITIZER: '1', COMPILE_DEBUG: '0', COMPILE_LTO: '1', CONV_WARNINGS: '',        OTHERDEPS: '' }
+
+          # GCC for the x86-64 architecture with restricted limb sizes
+          # formerly started with the option "--with-low-mp" to testme.sh
+          # but testing all three in one run took to long and timed out.
+          - { BUILDOPTIONS: '--with-cc=gcc --cflags=-DMP_16BIT --limit-valgrind',                                                SANITIZER: '1', COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: '' }
+          - { BUILDOPTIONS: '--with-cc=gcc --cflags=-DMP_32BIT --limit-valgrind',                                                SANITIZER: '1', COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: '' }
+          # clang for the x86-64 architecture with restricted limb sizes
+          - { BUILDOPTIONS: '--with-cc=clang --cflags=-DMP_16BIT --limit-valgrind',                                              SANITIZER: '1', COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: 'clang llvm' }
+          - { BUILDOPTIONS: '--with-cc=clang --cflags=-DMP_32BIT --limit-valgrind',                                              SANITIZER: '1', COMPILE_DEBUG: '0', COMPILE_LTO: '0', CONV_WARNINGS: '',        OTHERDEPS: 'clang llvm' }
+    steps:
+      - uses: actions/checkout@v2
+      - name: install dependencies
+        run: |
+          sudo apt-get update -qq
+          sudo apt-get install -y valgrind ${{ matrix.config.OTHERDEPS }}
+          sudo apt-cache search gcc | grep '^gcc-[0-9\.]* '
+          sudo apt-cache search clang | grep compiler
+      - name: run tests
+        env:
+          SANITIZER: ${{ matrix.config.SANITIZER }}
+          COMPILE_DEBUG: ${{ matrix.config.COMPILE_DEBUG }}
+          COMPILE_LTO: ${{ matrix.config.COMPILE_LTO }}
+          CONV_WARNINGS: ${{ matrix.config.CONV_WARNINGS }}
+          COMMIT_MESSAGE: ${{ github.event.commits[0].message }}
+          PR_NUMBER: ${{ github.event.number }}
+      # The actual script the jobs run.
+        run: |
+          ./testme.sh ${{ matrix.config.BUILDOPTIONS }}
+      # In case of a CI error a success might get signaled
+      # even without any test run. This file also keeps any notes
+      # printed from the tests which might come handy from time
+      # to time.
+      # Valgrid will print its output to stderr which will not show up
+      # in test_*.log. testme.sh accepts one additional option to
+      # valgrind and "--valgrind-options=--log-fd=1" sends the output
+      # of Valgrind to stdout instead.
+      - name: regular logs
+        if: ${{ !failure() }}
+        run: |
+          cat test_*.log || true
+      # Compilation failures are in gcc_errors_*.log
+      # Failed tests in test_*.log
+      # Files do not exist in case of success
+      - name: error logs
+        if: ${{ failure() }}
+        run: |
+          cat test_*.log || true
+          cat valgrind_test.log || true
+          cat gcc_errors_*.log || true
diff --git a/.travis.yml b/.travis.yml
deleted file mode 100644
index b97912e..0000000
--- a/.travis.yml
+++ /dev/null
@@ -1,217 +0,0 @@
-#############################################################################
-#                                                                           #
-#      Travis-ci test-suite for LibTomMath                                  #
-#      (https://github.com/libtom/libtommath.git)                           #
-#                                                                           #
-#############################################################################
-
-# The Ubuntu version we're going to use to run the tests
-dist: bionic
-
-# Compilation failures are in gcc_errors_*.log
-# Failed tests in test_*.log
-# Files do not exist in case of success
-after_failure:
-  - cat test_*.log
-  - cat valgrind_test.log
-  - cat gcc_errors_*.log
-
-# In case of a Travis error a success might get signaled
-# even without any test run. This file also keeps any notes
-# printed from the tests which might come handy from time
-# to time.
-# Valgrid will print its output to stderr which will not show up
-# in test_*.log. testme.sh accepts one additional option to
-# valgrind and "--valgrind-options=--log-fd=1" sends the output
-# of Valgrind to stdout instead.
-after_success:
-  - cat test_*.log
-
-# Tests restricted to the following branches of LTM.
-branches:
-  only:
-    - master
-    - develop
-    - /^release/
-    - /^support/
-    - /^travis/
-
-# Additional installs: Valgrind for memory tests.
-install:
-  - sudo apt-get update -qq
-  - sudo apt-get install valgrind
-  - apt-cache search gcc | grep '^gcc-[0-9\.]* '
-  - apt-cache search clang | grep compiler
-
-# The language is C and it will load the respective dependencies
-language: c
-
-# The actual workspace. Will run the individual jobs in parallel
-# which also means that the jobs must be able to run in parallel.
-# Either specify sets which will be combined or, as in this case,
-# specify all builds individually. The number of jobs is currently
-# restricted to 200 jobs at most.
-matrix:
-  # Will mark as finished if all of the remaining tests are allowed to fail
-  # or one test has failed already.
-  fast_finish: true
-
-  # The individual jobs
-  include:
-    # The environment given to the programs in the build
-    # We have only one program and the variable $BUILDOPTIONS
-    # has only the options to that program: testme.sh
-
-    # Check c89 <-> c99 roundtrip
-    - env: BUILDOPTIONS='--c89-c99-roundtrip'
-
-    # Check source code format
-    - env: BUILDOPTIONS='--format'
-      addons:
-        apt:
-          packages:
-            - astyle
-
-    # Check public symbols of dynamic libraries
-    - env: BUILDOPTIONS='--symbols'
-      addons:
-        apt:
-          packages:
-            - libtool-bin
-
-    # Run always with valgrind (no sanitizer, but debug info)
-    - env: COMPILE_DEBUG=1 BUILDOPTIONS='--with-cc=gcc --with-m64 --with-valgrind'
-
-    # Shared library build
-    - env: COMPILE_LTO=1 BUILDOPTIONS='--with-cc=gcc --make-option=-f --make-option=makefile.shared'
-      addons:
-        apt:
-          packages:
-            - gcc-8
-            - libtool-bin
-
-    # GCC for the 32-bit architecture (no valgrind)
-    - env: BUILDOPTIONS='--with-cc=gcc --with-m32'
-      addons:
-        apt:
-          packages:
-            - libc6-dev-i386
-            - gcc-multilib
-
-    # clang for the 32-bit architecture (no valgrind)
-    - env: BUILDOPTIONS='--with-cc=clang-7 --with-m32'
-      addons:
-        apt:
-          packages:
-            - libc6-dev-i386
-            - gcc-multilib
-
-    # RSA superclass with tests (no sanitizer, but debug info)
-    - env: COMPILE_DEBUG=1 BUILDOPTIONS='--with-cc=gcc-5 --with-m64 --cflags=-DLTM_NOTHING --cflags=-DSC_RSA_1_WITH_TESTS --with-travis-valgrind'
-
-    # Test "autotuning", the automatic evaluation and setting of the Toom-Cook cut-offs.
-    #- env: SANITIZER=1 BUILDOPTIONS='--with-cc=gcc-5 --cflags=-DMP_16BIT --with-travis-valgrind --make-option=tune'
-    #- env: SANITIZER=1 BUILDOPTIONS='--with-cc=gcc-5 --cflags=-DMP_32BIT --with-travis-valgrind --make-option=tune'
-    #- env: SANITIZER=1 BUILDOPTIONS='--with-cc=gcc-5 --with-travis-valgrind --make-option=tune'
-    #- env: SANITIZER=1 BUILDOPTIONS='--with-cc=clang-7 --cflags=-DMP_16BIT --with-travis-valgrind --make-option=tune'
-    #- env: SANITIZER=1 BUILDOPTIONS='--with-cc=clang-7 --cflags=-DMP_32BIT --with-travis-valgrind --make-option=tune'
-    - env: SANITIZER=1 BUILDOPTIONS='--with-cc=clang-7 --with-travis-valgrind --make-option=tune'
-
-    # GCC for the x86-64 architecture testing against a different Bigint-implementation
-    # with 333333 different inputs.
-    #- env: BUILDOPTIONS='--with-cc=gcc --test-vs-mtest=333333 --with-travis-valgrind'
-    # ...  and a better random source.
-    - env: BUILDOPTIONS='--with-cc=gcc --test-vs-mtest=333333 --mtest-real-rand --with-travis-valgrind'
-
-    # clang for the x86-64 architecture testing against a different Bigint-implementation
-    # with 333333 different inputs
-    - env: BUILDOPTIONS='--with-cc=clang-7 --test-vs-mtest=333333 --with-travis-valgrind'
-    # ...  and a better random source.
-    #- env: BUILDOPTIONS='--with-cc=clang-7 --test-vs-mtest=333333 --mtest-real-rand --with-travis-valgrind'
-
-    # GCC for the x64_32 architecture (32-bit longs and 32-bit pointers)
-    # TODO: Probably not possible to run anything in x32 in Travis
-    #       but needs to be checked to be sure.
-    - env: SANITIZER=1 BUILDOPTIONS='--with-cc=gcc --with-mx32'
-      addons:
-        apt:
-          packages:
-            - libc6-dev-x32
-            - gcc-multilib
-
-    # GCC for the x86-64 architecture (64-bit longs and 64-bit pointers)
-    - env: SANITIZER=1 BUILDOPTIONS='--with-cc=gcc --with-m64 --with-travis-valgrind'
-    - env: BUILDOPTIONS='--with-cc=gcc-5 --with-m64 --with-travis-valgrind'
-      addons:
-        apt:
-          packages:
-            - gcc-5
-    - env: BUILDOPTIONS='--with-cc=gcc-4.8 --with-m64 --with-travis-valgrind'
-      addons:
-        apt:
-          packages:
-            - gcc-4.8
-
-    # clang for x86-64 architecture (64-bit longs and 64-bit pointers)
-    - env: SANITIZER=1 CONV_WARNINGS=relaxed BUILDOPTIONS='--with-cc=clang-7 --with-m64 --with-travis-valgrind'
-    - env: SANITIZER=1 CONV_WARNINGS=strict BUILDOPTIONS='--with-cc=clang-7 --with-m64 --with-travis-valgrind'
-    - env: SANITIZER=1 CONV_WARNINGS=strict BUILDOPTIONS='--with-cc=clang-7 --cflags=-DMP_USE_MEMOPS --with-m64 --with-travis-valgrind'
-    - env: SANITIZER=1 CONV_WARNINGS=strict BUILDOPTIONS='--with-cc=clang-7 --c89 --with-m64 --with-travis-valgrind'
-    - env: SANITIZER=1 BUILDOPTIONS='--with-cc=clang-7 --with-m64 --with-travis-valgrind --cflags=-DMP_PREC=MP_MIN_PREC'
-    - env: SANITIZER=1 BUILDOPTIONS='--with-cc=clang-10 --with-m64 --with-travis-valgrind'
-      addons:
-        apt:
-          packages:
-            - clang-10
-    - env: SANITIZER=1 BUILDOPTIONS='--with-cc=clang-9 --with-m64 --with-travis-valgrind'
-      addons:
-        apt:
-          packages:
-            - clang-9
-    - env: SANITIZER=1 BUILDOPTIONS='--with-cc=clang-8 --with-m64 --with-travis-valgrind'
-      addons:
-        apt:
-          packages:
-            - clang-8
-    - env: SANITIZER=1 BUILDOPTIONS='--with-cc=clang-6.0 --with-m64 --with-travis-valgrind'
-      addons:
-        apt:
-          packages:
-            - clang-6.0
-    - env: SANITIZER=1 BUILDOPTIONS='--with-cc=clang-5.0 --with-m64 --with-travis-valgrind'
-      addons:
-        apt:
-          packages:
-            - clang-5.0
-    - env: BUILDOPTIONS='--with-cc=clang-4.0 --with-m64 --with-travis-valgrind'
-      addons:
-        apt:
-          packages:
-            - clang-4.0
-
-    # Link time optimization
-    - env: SANITIZER=1 COMPILE_LTO=1 BUILDOPTIONS='--with-cc=gcc --with-m64 --with-travis-valgrind'
-    #- env: SANITIZER=1 COMPILE_LTO=1 BUILDOPTIONS='--with-cc=clang-7 --with-m64 --with-travis-valgrind'
-
-    # GCC for the x86-64 architecture with restricted limb sizes
-    # formerly started with the option "--with-low-mp" to testme.sh
-    # but testing all three in one run took to long and timed out.
-    - env: SANITIZER=1 BUILDOPTIONS='--with-cc=gcc --cflags=-DMP_16BIT --with-travis-valgrind'
-    - env: SANITIZER=1 BUILDOPTIONS='--with-cc=gcc --cflags=-DMP_32BIT --with-travis-valgrind'
-
-    # clang for the x86-64 architecture with restricted limb sizes
-    - env: SANITIZER=1 BUILDOPTIONS='--with-cc=clang --cflags=-DMP_16BIT --with-travis-valgrind'
-    - env: SANITIZER=1 BUILDOPTIONS='--with-cc=clang --cflags=-DMP_32BIT --with-travis-valgrind'
-
-# Notifications go to
-# An email address is also possible.
-notifications:
-  irc: "chat.freenode.net#libtom-notifications"
-
-# The actual script the jobs run.
-# Because of a default timeout of 10 minutes it was necessary to use
-# a Travis tool to extend that timeout to 40 minutes. 50 minutes
-# seem to be the max and 20 the default if travis_wait is called without
-# any options.
-script:
-  - ./testme.sh ${BUILDOPTIONS}
diff --git a/makefile_include.mk b/makefile_include.mk
index 9a152d7..0d17cec 100644
--- a/makefile_include.mk
+++ b/makefile_include.mk
@@ -48,7 +48,7 @@ endif
 
 LTM_CFLAGS += -I./ -Wall -Wsign-compare -Wextra -Wshadow
 
-ifdef SANITIZER
+ifneq (,$(SANITIZER))
 LTM_CFLAGS += -fsanitize=undefined -fno-sanitize-recover=all -fno-sanitize=float-divide-by-zero
 endif
 
diff --git a/testme.sh b/testme.sh
index 9ff242a..80f967a 100755
--- a/testme.sh
+++ b/testme.sh
@@ -62,7 +62,7 @@ All other options will be tested with all MP_xBIT configurations.
     --with-valgrind
     --with-valgrind=*       Run in valgrind (slow!).
 
-    --with-travis-valgrind  Run with valgrind on Travis on specific branches.
+    --limit-valgrind        Run with valgrind on CI only on specific branches.
 
     --valgrind-options      Additional Valgrind options
                             Some of the options like e.g.:
@@ -246,8 +246,8 @@ do
       fi
       start_alive_printing
     ;;
-    --with-travis-valgrind*)
-      if [[ ("$TRAVIS_BRANCH" == "develop" && "$TRAVIS_PULL_REQUEST" == "false") || "$TRAVIS_BRANCH" == *"valgrind"* || "$TRAVIS_COMMIT_MESSAGE" == *"valgrind"* ]]
+    --limit-valgrind*)
+      if [[ ("$GITHUB_BASE_REF" == "develop" && "$PR_NUMBER" == "") || "$GITHUB_REF_NAME" == *"valgrind"* || "$COMMIT_MESSAGE" == *"valgrind"* ]]
       then
         if [[ ${1#*d} != "" ]]
         then