Enable alpine ci (#137)

* add files for running the CI tests on alpine linux

* ensure that libexecinfo is linked in builds not using glibc

* busybox grep doesn't know -F as --fixed-strings

(cherry picked from commit 935f4f5)

* Added comment that explains -F flag

(cherry picked from commit c1480f7)

* update dockerfile

Co-authored-by: Ildar Sagdejev <[email protected]>

Author: bmoffatt

CMakeLists.txt

@@ -41,6 +41,9 @@ endif()
 
 target_include_directories(${PROJECT_NAME} PRIVATE ${CURL_INCLUDE_DIRS})
 
+find_package(Backtrace REQUIRED)
+target_link_libraries(${PROJECT_NAME} PRIVATE ${Backtrace_LIBRARIES})
+
 target_compile_options(${PROJECT_NAME} PRIVATE
     "-fno-exceptions"
     "-fno-rtti"

ci/codebuild/alpine-3.15.yml

@@ -0,0 +1,16 @@
+version: 0.2
+# This uses the docker image specified in ci/docker/alpine-linux-3.15
+phases:
+  pre_build:
+    commands:
+      - pip install awscli
+      - ci/codebuild/build-cpp-sdk.sh
+  build:
+    commands:
+      - echo Build started on `date`
+      - ci/codebuild/build.sh -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DENABLE_TESTS=ON -DTEST_RESOURCE_PREFIX=alpine315
+      - ci/codebuild/run-tests.sh  aws-lambda-package-lambda-test-fun alpine315
+  post_build:
+    commands:
+      - echo Build completed on `date`
+

ci/docker/alpine-linux-3.15

@@ -0,0 +1,5 @@
+FROM alpine:3.15
+
+RUN apk add --no-cache g++ cmake git bash py3-pip libexecinfo-dev ninja curl-dev zlib-dev zip
+
+RUN git clone --recurse-submodules https://github.com/aws/aws-sdk-cpp.git

ci/docker/alpine-linux-3.8

@@ -61,7 +61,8 @@ function pluck_so_files() {
 }
 
 function package_libc_alpine() {
-    if grep --fixed-strings "Alpine Linux" < /etc/os-release > /dev/null; then
+    # -F matches a fixed string rather than a regex (grep that comes with busybox doesn't know --fixed-strings)
+    if grep -F "Alpine Linux" < /etc/os-release > /dev/null; then
         if type apk > /dev/null 2>&1; then
             apk info --contents musl 2>/dev/null | pluck_so_files | sed 's/^/\//'
         fi