diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5f7bd59..423b84f 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -173,6 +173,9 @@ add_custom_command(
     COMMAND ${CMAKE_COMMAND} -E copy
             "${CMAKE_CURRENT_SOURCE_DIR}/php/libcrypto.3.dylib"
             "${PHPDESKTOP_APP}/Contents/MacOS/libcrypto.3.dylib"
+    COMMAND ${CMAKE_COMMAND} -E copy
+            "${CMAKE_CURRENT_SOURCE_DIR}/php/libiconv.2.dylib"
+            "${PHPDESKTOP_APP}/Contents/MacOS/libiconv.2.dylib"        
     COMMAND ${CMAKE_COMMAND} -E copy
             "${CMAKE_CURRENT_SOURCE_DIR}/php/libxml2.2.dylib"
             "${PHPDESKTOP_APP}/Contents/MacOS/libxml2.2.dylib"
diff --git a/README.md b/README.md
index 45b0fea..42547e6 100644
--- a/README.md
+++ b/README.md
@@ -10,11 +10,13 @@
 1. Install PHP build dependencies. See https://www.php.net/manual/en/install.unix.source.php .
 1. Best to disable Homebrew or similar package managers, so that dependencies are portable.
 1. Download OpenSSL sources and extract it in the "phpdesktop/php/" directory. See https://github.com/openssl/openssl/releases .
+1. Download libiconv sources and extract in php/ directory. See https://www.gnu.org/software/libiconv/ .
 1. Download libxml2 official distribution tarball (tar.xz) and extract in php/ directory. See https://gitlab.gnome.org/GNOME/libxml2/-/releases .
 1. Download sqlite sources and extract in php/ directory. See https://www.sqlite.org/download.html .
 1. Download zlib 1.3.1 sources and extract in php/ directory. See https://github.com/madler/zlib/releases .
 1. Download PHP sources and extract it in the "phpdesktop/php/" directory. See https://www.php.net/downloads.php .
 1. RUn `buildopenssl.sh` script.
+1. Run `buildiconv.sh` script.
 1. Run `buildxml.sh`script.
 1. Run `buildsqlite.sh` script.
 1. Run `buildzlib.sh` script.
diff --git a/buildiconv.sh b/buildiconv.sh
new file mode 100755
index 0000000..3cbbf57
--- /dev/null
+++ b/buildiconv.sh
@@ -0,0 +1,38 @@
+# Download sources from: https://www.gnu.org/software/libiconv/
+# Then extract in php/ directory.
+
+# Exit immediately if a command exits with a non-zero status.
+set -e
+
+# Print all executed commands to terminal.
+set -x
+
+clear && clear
+
+root_dir=$(realpath $(dirname $0))
+echo "root_dir=$root_dir"
+
+if ! cd $root_dir/php/ ; then
+    echo "php/ directory doesn't exist"
+    exit 1
+fi
+rm -f libiconv.2.dylib
+
+if ! cd $root_dir/php/libiconv-*/ ; then
+    echo "Can't find iconv directory"
+    exit 1
+fi
+iconv_dir=$(realpath $(pwd))
+echo "Found iconv: ${iconv_dir}"
+
+echo "Configure iconv..."
+./configure \
+    --prefix=${iconv_dir}/dist-install \
+    --exec-prefix=${iconv_dir}/dist-install
+echo "Build iconv..."
+make install
+
+cp ./dist-install/lib/libiconv.2.dylib ./../libiconv.2.dylib
+install_name_tool -id libiconv.2.dylib ./../libiconv.2.dylib
+
+echo "Done."
diff --git a/buildphp.sh b/buildphp.sh
index f2bc8a6..5e23552 100755
--- a/buildphp.sh
+++ b/buildphp.sh
@@ -48,6 +48,13 @@ fi
 openssl_dir=$(realpath $(pwd))
 echo "Found OpenSSL: ${openssl_dir}"
 
+if ! cd $root_dir/php/libiconv-*/ ; then
+    echo "Can't find iconv directory"
+    exit 1
+fi
+iconv_dir=$(realpath $(pwd))
+echo "Found iconv: ${iconv_dir}"
+
 if ! cd $root_dir/php/libxml2-*/ ; then
     echo "Can't find libxml2 directory"
     exit 1
@@ -77,38 +84,40 @@ php_dir=$(realpath $(pwd))
 echo "Found PHP: ${php_dir}"
 
 echo "Configure PHP..."
+cp $sqlite_dir/dist-install/lib/libsqlite3.dylib ./libsqlite3.dylib  # To get around bug in conftest
 export EXTRA_CFLAGS="-Wno-unused-command-line-argument -lresolv"  # To get around bug: uresolved symbol "_res_9_dn_expand".
 export OPENSSL_CFLAGS="-I${openssl_dir}/dist-install/include"
 export OPENSSL_LIBS="-L${openssl_dir}/dist-install/lib -lcrypto -lssl"
 export LIBXML_CFLAGS="-I${libxml2_dir}/dist-install/include"
-export LIBXML_LIBS="-L${libxml2_dir}/dist-install-exec-prefix/lib -lxml2"
+export LIBXML_LIBS="-L${libxml2_dir}/dist-install/lib -lxml2"
 export SQLITE_CFLAGS="-I${sqlite_dir}/dist-install/include"
 export SQLITE_LIBS="-L${sqlite_dir}/dist-install/lib -lsqlite3"
 export ZLIB_CFLAGS="-I${zlib_dir}/dist-install/include"
-export ZLIB_LIBS="-L${zlib_dir}/dist-install-exec-prefix/lib -lz"
-./configure \
+export ZLIB_LIBS="-L${zlib_dir}/dist-install/lib -lz"
+./configure -v \
     --prefix=${php_dir}/dist-install \
-    --exec-prefix=${php_dir}/dist-install-exec-prefix \
+    --exec-prefix=${php_dir}/dist-install \
     --with-mysqli \
     --with-openssl \
-    --without-iconv
+    --with-iconv="$iconv_dir/dist-install"
 echo "Build PHP..."
 make install
 
-cp ./dist-install-exec-prefix/bin/php-cgi ./../php-cgi
+cp ./dist-install/bin/php-cgi ./../php-cgi
 cp $root_dir/php.ini $root_dir/php/php.ini
 
 cd $root_dir/php/
 
 install_name_tool -rpath $openssl_dir/dist-install/lib  @loader_path/. php-cgi
-install_name_tool -delete_rpath $libxml2_dir/dist-install-exec-prefix/lib php-cgi
+install_name_tool -delete_rpath $libxml2_dir/dist-install/lib php-cgi
 install_name_tool -delete_rpath $sqlite_dir/dist-install/lib php-cgi
-install_name_tool -delete_rpath $zlib_dir/dist-install-exec-prefix/lib php-cgi
+install_name_tool -delete_rpath $zlib_dir/dist-install/lib php-cgi
 
 install_name_tool -change $openssl_dir/dist-install/lib/libcrypto.3.dylib libcrypto.3.dylib php-cgi
 install_name_tool -change $openssl_dir/dist-install/lib/libssl.3.dylib libssl.3.dylib php-cgi
-install_name_tool -change $libxml2_dir/dist-install-exec-prefix/lib/libxml2.2.dylib libxml2.2.dylib php-cgi
+install_name_tool -change $iconv_dir/dist-install/lib/libiconv.2.dylib libiconv.2.dylib php-cgi
+install_name_tool -change $libxml2_dir/dist-install/lib/libxml2.2.dylib libxml2.2.dylib php-cgi
 install_name_tool -change $sqlite_dir/dist-install/lib/libsqlite3.dylib libsqlite3.dylib php-cgi
-install_name_tool -change $zlib_dir/dist-install-exec-prefix/lib/libz.1.dylib libz.1.3.1.dylib php-cgi
+install_name_tool -change $zlib_dir/dist-install/lib/libz.1.dylib libz.1.3.1.dylib php-cgi
 
 echo "Done."
diff --git a/buildsqlite.sh b/buildsqlite.sh
index d38fbc1..da6ea78 100755
--- a/buildsqlite.sh
+++ b/buildsqlite.sh
@@ -32,7 +32,7 @@ echo "Configure sqlite..."
 echo "Build sqlite..."
 make install
 
-cp ./dist-install/lib/libsqlite3.dylib ./../libsqlite3.dylib
+cp ./dist-install/lib/libsqlite3.dylib.3.* ./../libsqlite3.dylib
 install_name_tool -id libsqlite3.dylib ./../libsqlite3.dylib
 install_name_tool -delete_rpath $sqlite_dir/dist-install/lib ./../libsqlite3.dylib
 
diff --git a/buildxml.sh b/buildxml.sh
index 2d6d92c..a02cedf 100755
--- a/buildxml.sh
+++ b/buildxml.sh
@@ -18,6 +18,13 @@ if ! cd $root_dir/php/ ; then
 fi
 rm -f libxml2.2.dylib
 
+if ! cd $root_dir/php/libiconv-*/ ; then
+    echo "Can't find iconv directory"
+    exit 1
+fi
+iconv_dir=$(realpath $(pwd))
+echo "Found iconv: ${iconv_dir}"
+
 if ! cd $root_dir/php/libxml2-*/ ; then
     echo "Can't find libxml2 directory"
     exit 1
@@ -28,12 +35,14 @@ echo "Found Libxml2: ${libxml2_dir}"
 echo "Configure libxml2..."
 ./configure \
     --prefix=${libxml2_dir}/dist-install \
-    --exec-prefix=${libxml2_dir}/dist-install-exec-prefix \
-    --without-python
+    --exec-prefix=${libxml2_dir}/dist-install \
+    --without-python \
+    --with-iconv="$iconv_dir/dist-install"
 echo "Build libxml2..."
 make install
 
-cp ./dist-install-exec-prefix/lib/libxml2.2.dylib ./../libxml2.2.dylib
+cp ./dist-install/lib/libxml2.2.dylib ./../libxml2.2.dylib
 install_name_tool -id libxml2.2.dylib ./../libxml2.2.dylib
+install_name_tool -change $iconv_dir/dist-install/lib/libiconv.2.dylib libiconv.2.dylib ./../libxml2.2.dylib
 
 echo "Done."
diff --git a/buildzlib.sh b/buildzlib.sh
index 92806e0..5950a3b 100755
--- a/buildzlib.sh
+++ b/buildzlib.sh
@@ -28,11 +28,11 @@ echo "Found zlib: ${zlib_dir}"
 echo "Configure zlib..."
 ./configure \
     --prefix=${zlib_dir}/dist-install \
-    --eprefix=${zlib_dir}/dist-install-exec-prefix
+    --eprefix=${zlib_dir}/dist-install
 echo "Build zlib..."
 make install
 
-cp ./dist-install-exec-prefix/lib/libz.1.3.1.dylib ./../libz.1.3.1.dylib
+cp ./dist-install/lib/libz.1.3.1.dylib ./../libz.1.3.1.dylib
 install_name_tool -id libz.1.3.1.dylib ./../libz.1.3.1.dylib
 
 echo "Done."