Merge pull request AdoptOpenJDK#155 from grzesuav/105_alpine_utf8

fix: AdoptOpenJDK#105 - Set locale in alpine image

Author: karianna

dockerfile_functions.sh

@@ -126,8 +126,14 @@ RUN apk add --no-cache --virtual .build-deps curl binutils \
     && curl -LfsS https://alpine-pkgs.sgerrand.com/sgerrand.rsa.pub -o /etc/apk/keys/sgerrand.rsa.pub \
     && SGERRAND_RSA_SHA256="823b54589c93b02497f1ba4dc622eaef9c813e6b0f0ebbb2f771e32adf9f4ef2" \
     && echo "${SGERRAND_RSA_SHA256} */etc/apk/keys/sgerrand.rsa.pub" | sha256sum -c - \
-    && curl -LfsS ${ALPINE_GLIBC_REPO}/${GLIBC_VER}/glibc-${GLIBC_VER}.apk > /tmp/${GLIBC_VER}.apk \
-    && apk add /tmp/${GLIBC_VER}.apk \
+    && curl -LfsS ${ALPINE_GLIBC_REPO}/${GLIBC_VER}/glibc-${GLIBC_VER}.apk > /tmp/glibc-${GLIBC_VER}.apk \
+    && apk add /tmp/glibc-${GLIBC_VER}.apk \
+    && curl -LfsS ${ALPINE_GLIBC_REPO}/${GLIBC_VER}/glibc-bin-${GLIBC_VER}.apk > /tmp/glibc-bin-${GLIBC_VER}.apk \
+    && apk add /tmp/glibc-bin-${GLIBC_VER}.apk \
+    && curl -Ls ${ALPINE_GLIBC_REPO}/${GLIBC_VER}/glibc-i18n-${GLIBC_VER}.apk > /tmp/glibc-i18n-${GLIBC_VER}.apk \
+    && apk add /tmp/glibc-i18n-${GLIBC_VER}.apk \
+    && /usr/glibc-compat/bin/localedef --force --inputfile POSIX --charmap UTF-8 "$LANG" || true \
+    && echo "export LANG=$LANG" > /etc/profile.d/locale.sh \
     && curl -LfsS ${GCC_LIBS_URL} -o /tmp/gcc-libs.tar.xz \
     && echo "${GCC_LIBS_SHA256} */tmp/gcc-libs.tar.xz" | sha256sum -c - \
     && mkdir /tmp/gcc \
@@ -139,7 +145,7 @@ RUN apk add --no-cache --virtual .build-deps curl binutils \
     && mkdir /tmp/libz \
     && tar -xf /tmp/libz.tar.xz -C /tmp/libz \
     && mv /tmp/libz/usr/lib/libz.so* /usr/glibc-compat/lib \
-    && apk del --purge .build-deps \
+    && apk del --purge .build-deps glibc-i18n \
     && rm -rf /tmp/${GLIBC_VER}.apk /tmp/gcc /tmp/gcc-libs.tar.xz /tmp/libz /tmp/libz.tar.xz /var/cache/apk/*
 EOI
 }