Docker: update Alpine to 3.23

Author: rouault

docker/README.md

@@ -10,6 +10,7 @@ best of our knowledge and not guaranteed. Users should check by themselves.
 # Alpine based
 
 Alpine version:
+* 3.23 for GDAL 3.13
 * 3.22 for GDAL 3.12
 * 3.21 for GDAL 3.11
 * 3.20 for GDAL 3.10

docker/alpine-normal/Dockerfile

@@ -7,7 +7,7 @@
 # Public domain
 # or licensed under MIT (LICENSE.TXT) Copyright 2019 Even Rouault <[email protected]>
 
-ARG ALPINE_VERSION=3.22
+ARG ALPINE_VERSION=3.23
 FROM alpine:${ALPINE_VERSION} AS builder
 
 # Derived from osgeo/proj by Howard Butler <[email protected]>
@@ -111,7 +111,7 @@ RUN if test "${HDF4_VERSION}" != "" -a "$(uname -m)" = "x86_64"; then ( \
     && curl -L -fsS https://github.com/HDFGroup/hdf4/archive/refs/tags/hdf${HDF4_VERSION}.tar.gz \
         | tar xz -C hdf4 --strip-components=1 \
     && cd hdf4 \
-    && LDFLAGS=-ltirpc ./configure --prefix=/usr --enable-shared --disable-static \
+    && CFLAGS="-Wno-incompatible-pointer-types" LDFLAGS=-ltirpc ./configure --prefix=/usr --enable-shared --disable-static \
         --with-szlib=/usr --disable-fortran --disable-netcdf \
     && make -j$(nproc) \
     && make install \

docker/alpine-small/Dockerfile

@@ -7,7 +7,7 @@
 # Public domain
 # or licensed under MIT (LICENSE.TXT) Copyright 2019 Even Rouault <[email protected]>
 
-ARG ALPINE_VERSION=3.22
+ARG ALPINE_VERSION=3.23
 FROM alpine:${ALPINE_VERSION} AS builder
 
 # Derived from osgeo/proj by Howard Butler <[email protected]>