dockerfiles: Add FLB_ENFORCE_ALIGNMENT variable

Signed-off-by: Shuichiro MAKIGAKI <shuichiro.makigaki@gmail.com>

Author: shuichiro-makigaki

dockerfiles/Dockerfile

@@ -28,6 +28,9 @@ ENV FLB_NIGHTLY_BUILD=$FLB_NIGHTLY_BUILD
 ARG FLB_CHUNK_TRACE=On
 ENV FLB_CHUNK_TRACE=${FLB_CHUNK_TRACE}
 
+ARG FLB_ENFORCE_ALIGNMENT=Off
+ENV FLB_ENFORCE_ALIGNMENT=${FLB_ENFORCE_ALIGNMENT}
+
 RUN mkdir -p /fluent-bit/bin /fluent-bit/etc /fluent-bit/log
 
 ENV DEBIAN_FRONTEND noninteractive
@@ -76,6 +79,7 @@ RUN cmake -DFLB_RELEASE=On \
     -DFLB_NIGHTLY_BUILD="$FLB_NIGHTLY_BUILD" \
     -DFLB_LOG_NO_CONTROL_CHARS=On \
     -DFLB_CHUNK_TRACE="$FLB_CHUNK_TRACE" \
+    -DFLB_ENFORCE_ALIGNMENT="$FLB_ENFORCE_ALIGNMENT" \
     ..
 
 RUN make -j "$(getconf _NPROCESSORS_ONLN)"

dockerfiles/Dockerfile.windows

@@ -16,6 +16,9 @@ ARG WINDOWS_VERSION=ltsc2019
 # Builder Image - Windows Server Core
 FROM mcr.microsoft.com/windows/servercore:$WINDOWS_VERSION as builder
 
+ARG FLB_ENFORCE_ALIGNMENT=Off
+ENV FLB_ENFORCE_ALIGNMENT=${FLB_ENFORCE_ALIGNMENT}
+
 RUN setx /M PATH "%PATH%;C:\BuildTools\Common7\IDE\CommonExtensions\Microsoft\CMake\CMake\bin;C:\WinFlexBison;C:\dev\vcpkg"
 
 SHELL ["powershell", "-Command", "$ErrorActionPreference = 'Stop'; $ProgressPreference = 'SilentlyContinue';"]
@@ -69,7 +72,7 @@ RUN vcpkg install --recurse openssl --triplet x64-windows-static; `
 WORKDIR /src/build
 COPY . /src/
 
-RUN cmake -G "'Visual Studio 16 2019'" -DOPENSSL_ROOT_DIR='C:\dev\vcpkg\packages\openssl_x64-windows-static' -DFLB_LIBYAML_DIR='C:\dev\vcpkg\packages\libyaml_x64-windows-static' -DCMAKE_BUILD_TYPE=Release ../;`
+RUN cmake -G "'Visual Studio 16 2019'" -DOPENSSL_ROOT_DIR='C:\dev\vcpkg\packages\openssl_x64-windows-static' -DFLB_LIBYAML_DIR='C:\dev\vcpkg\packages\libyaml_x64-windows-static' -DFLB_ENFORCE_ALIGNMENT=${ENV:FLB_ENFORCE_ALIGNMENT} -DCMAKE_BUILD_TYPE=Release ../;`
     cmake --build . --config Release;
 
 # Set up config files and binaries in single /fluent-bit hierarchy for easy copy in later stage