# Windows on ARM64, clang/lld based.  Must precede %%mingw_package_header.
%global mingw_build_ucrtarm64 1
# win32/win64 build with the clang supplement drivers: the qemu-ga MSI ships
# iconv.dll from clang/compiler-rt toolchain sysroots, where the GNU runtime
# DLLs do not exist, so nothing shipped there may import them.
%global mingw_toolchain_win32 clang
%global mingw_toolchain_win64 clang
%{?mingw_package_header}

%global pkgname win-iconv

Name:          mingw-%{pkgname}
Version:       0.0.10
Release:       5.2%{?dist}
Summary:       Iconv implementation using Win32 API

BuildArch:     noarch
License:       LicenseRef-Fedora-Public-Domain
URL:           https://github.com/win-iconv/win-iconv
Source0:       https://github.com/win-iconv/win-iconv/archive/v%{version}/%{pkgname}-%{version}.tar.gz

BuildRequires: make
BuildRequires: cmake

# The win32/win64 clang columns dispatch to the supplement drivers only from
# 152-1.9 on.  Headers, CRT and binutils must be named; the GCC targets get
# them through gcc.  compiler-rt and libunwind: the drivers always link
# -rtlib=compiler-rt -unwindlib=libunwind, and mock installs no weak
# dependencies.
BuildRequires: mingw32-filesystem >= 152-1.9
BuildRequires: mingw32-clang
BuildRequires: mingw32-binutils
BuildRequires: mingw32-headers
BuildRequires: mingw32-crt
BuildRequires: mingw32-compiler-rt >= 22.1.8
BuildRequires: mingw32-libunwind >= 22.1.8

BuildRequires: mingw64-filesystem >= 152-1.9
BuildRequires: mingw64-clang
BuildRequires: mingw64-binutils
BuildRequires: mingw64-headers
BuildRequires: mingw64-crt
BuildRequires: mingw64-compiler-rt >= 22.1.8
BuildRequires: mingw64-libunwind >= 22.1.8

# No gcc for this target: the toolchain is clang, lld and the llvm-* tools.
# Headers and CRT must be named; the other targets get them through gcc.
BuildRequires: ucrtarm64-filesystem >= 152
BuildRequires: ucrtarm64-clang
BuildRequires: ucrtarm64-llvm-tools
BuildRequires: ucrtarm64-headers
BuildRequires: ucrtarm64-crt
# The drivers always link -rtlib=compiler-rt (__chkstk lives there) and
# -unwindlib=libunwind; libunwind only arrives through ucrtarm64-clang's
# Recommends chain, and mock installs no weak dependencies.
BuildRequires: ucrtarm64-compiler-rt >= 22.1.8
BuildRequires: ucrtarm64-libunwind >= 22.1.8
# win-iconv is pure C; %%prep restricts project() to LANGUAGES C, so cmake
# configures no C++ compiler.  Without that, the clang targets would need a
# libc++ (only packaged for ucrtarm64), as clang++ always passes
# -stdlib=libc++.


%description
MinGW Windows Iconv library


%{?mingw_debug_package}


# Win32
%package -n mingw32-win-iconv
Summary:       MinGW Windows Iconv library

%description -n mingw32-win-iconv
MinGW Windows cross compiled Iconv library.

%package -n mingw32-win-iconv-static
Summary:       Static version of the MinGW Windows Iconv library
Requires:      mingw32-win-iconv = %{version}-%{release}

%description -n mingw32-win-iconv-static
Static version of the MinGW Windows Iconv library.

# Win64
%package -n mingw64-win-iconv
Summary:       MinGW Windows Iconv library

%description -n mingw64-win-iconv
MinGW Windows Iconv library

%package -n mingw64-win-iconv-static
Summary:       Static version of the MinGW Windows Iconv library
Requires:      mingw64-win-iconv = %{version}-%{release}

%description -n mingw64-win-iconv-static
Static version of the MinGW Windows Iconv library.

# Windows on ARM64
%package -n ucrtarm64-win-iconv
Summary:       MinGW Windows Iconv library

%description -n ucrtarm64-win-iconv
MinGW Windows Iconv library

%package -n ucrtarm64-win-iconv-static
Summary:       Static version of the MinGW Windows Iconv library
Requires:      ucrtarm64-win-iconv = %{version}-%{release}

%description -n ucrtarm64-win-iconv-static
Static version of the MinGW Windows Iconv library.


%prep
%autosetup -p1 -n %{pkgname}-%{version}
# CMakeLists.txt joins the CRLF strip: the project() sed below anchors on
# the line end and would silently miss the trailing carriage return.
sed -i 's|\r||' readme.txt ChangeLog CMakeLists.txt
# win-iconv is pure C, but project() without a LANGUAGES list makes cmake
# configure a C++ compiler too; the clang targets have no libc++ to satisfy
# clang++'s -stdlib=libc++.  Restrict to C, and assert the sed took.
sed -i 's/^project(win_iconv)$/project(win_iconv C)/' CMakeLists.txt
grep -q '^project(win_iconv C)$' CMakeLists.txt


%build
%mingw_cmake -DDISABLE_LOCALE_CHARSET=ON
%mingw_make_build


%install
%mingw_make_install

rm %{buildroot}/%{mingw32_bindir}/win_iconv.exe
rm %{buildroot}/%{mingw64_bindir}/win_iconv.exe
rm %{buildroot}/%{ucrtarm64_bindir}/win_iconv.exe

# Fix file conflict with mingw-libcharset
rm -f %{buildroot}%{mingw32_includedir}/localcharset.h
rm -f %{buildroot}%{mingw64_includedir}/localcharset.h
rm -f %{buildroot}%{ucrtarm64_includedir}/localcharset.h


%check
# Verify the ucrtarm64 output with the llvm-* tools only: GNU nm/ar/objdump
# silently mis-read AArch64 PE/COFF.  %%check runs after the BRP passes.

# 1. iconv.dll really is a Windows ARM64 PE, stripped, with its debuginfo
#    split out; if %%mingw_debug_package went missing it would ship unstripped.
%{ucrtarm64_objdump} -f %{buildroot}%{ucrtarm64_bindir}/iconv.dll
%{ucrtarm64_objdump} -f %{buildroot}%{ucrtarm64_bindir}/iconv.dll \
    | grep -q 'file format coff-arm64'
%{ucrtarm64_objdump} -h %{buildroot}%{ucrtarm64_bindir}/iconv.dll \
    | grep -q '\.gnu_debuglink'
test -f %{buildroot}%{_prefix}/lib/debug%{ucrtarm64_bindir}/iconv.dll.debug

# 2. Every shipped archive still carries its ar symbol index.  win-iconv
#    exports the POSIX spellings; the libiconv_* names are aliases that only
#    exist in the DLL export table (plain #defines in iconv.h), so iconv_open
#    is what has to be indexed.
for a in %{buildroot}%{ucrtarm64_libdir}/libiconv.a \
         %{buildroot}%{ucrtarm64_libdir}/libiconv.dll.a ; do
    magic=$(od -A n -t x1 -N 10 "$a" | tr -d ' \n')
    echo "archive $a: header $magic"
    test "$magic" = "213c617263683e0a2f20"
    %{ucrtarm64_nm} --print-armap "$a" \
        | awk '$1 == "iconv_open" && $2 == "in" { found = 1 } END { exit !found }'
done

# 3. The members of both archives are ARM64 COFF as well, and nothing else
#    leaked in from the host or from one of the other two targets.
for a in %{buildroot}%{ucrtarm64_libdir}/libiconv.a \
         %{buildroot}%{ucrtarm64_libdir}/libiconv.dll.a ; do
    %{ucrtarm64_objdump} -f "$a" | grep -q 'file format coff-arm64'
    ! %{ucrtarm64_objdump} -f "$a" | grep -E 'file format (coff-i386|coff-x86-64|elf)'
done

# 4. win_iconv.c carries no __declspec(dllexport): iconv-g.def is the only
#    thing that makes the DLL export anything at all, and it also supplies the
#    libiconv_* aliases that GNU libiconv consumers resolve against.  If lld
#    ignored the .def the link would still succeed -- mingw auto-export would
#    publish the POSIX names and silently drop every alias.  Read the export
#    table proper (the "<ordinal> <rva> <name>" rows below "Export Table:"),
#    not the whole -p dump, so an identically named import cannot stand in for
#    a missing export.
# Scratch outside the source tree, like the link test below.
exports=%{_builddir}/ucrtarm64-win-iconv-exports.txt
%{ucrtarm64_objdump} -p %{buildroot}%{ucrtarm64_bindir}/iconv.dll
%{ucrtarm64_objdump} -p %{buildroot}%{ucrtarm64_bindir}/iconv.dll \
    | awk '/^Export Table:/ { in_exports = 1; next }
           in_exports && $1 ~ /^[0-9]+$/ && $2 ~ /^0x/ { print $3 }' \
    > "$exports"
cat "$exports"
for sym in iconv iconv_open iconv_close iconvctl \
           libiconv libiconv_open libiconv_close libiconvctl ; do
    grep -qx "$sym" "$exports"
done
# ... and locale_charset stays out: DISABLE_LOCALE_CHARSET=ON comments it out
# of the .def, which is what keeps localcharset.h/locale_charset from
# conflicting with mingw-libcharset.
! grep -qx locale_charset "$exports"
rm -f "$exports"

# 5. Link test: an iconv consumer has to compile and link against exactly what
#    is about to be packaged, both against the import library and statically.
#    Only the link and the resulting file format/imports can be checked here.
armcheck=%{_builddir}/ucrtarm64-win-iconv-check
rm -rf $armcheck
mkdir -p $armcheck
cat > $armcheck/t.c <<'EOF'
#include <stdio.h>
#include <string.h>
#include <iconv.h>

int main (void)
{
  static const char utf16le[] = { 'h', 0, 'i', 0 };
  const char *inp = utf16le;
  size_t inleft = sizeof utf16le;
  char out[16];
  char *outp = out;
  size_t outleft = sizeof out - 1;
  iconv_t cd;

  cd = iconv_open ("UTF-8", "UTF-16LE");
  if (cd == (iconv_t) -1)
    return 1;
  if (iconv (cd, &inp, &inleft, &outp, &outleft) == (size_t) -1)
    return 1;
  if (iconv_close (cd) != 0)
    return 1;
  *outp = '\0';
  printf ("%%s\n", out);
  return strcmp (out, "hi") == 0 ? 0 : 1;
}
EOF

# Shared: -liconv resolves to libiconv.dll.a -> iconv.dll.
%{ucrtarm64_cc} -isystem %{buildroot}%{ucrtarm64_includedir} $armcheck/t.c \
    -L%{buildroot}%{ucrtarm64_libdir} -liconv -o $armcheck/t.exe
%{ucrtarm64_objdump} -f $armcheck/t.exe
%{ucrtarm64_objdump} -f $armcheck/t.exe | grep -q 'file format coff-arm64'
%{ucrtarm64_objdump} -p $armcheck/t.exe | grep -i 'iconv.dll'

# Static: the same program against ucrtarm64-win-iconv-static, which must not
# end up importing the DLL.  Capture the imports first: under "!" a crashed
# objdump would count as "pattern absent" and pass.
%{ucrtarm64_cc} -isystem %{buildroot}%{ucrtarm64_includedir} $armcheck/t.c \
    -L%{buildroot}%{ucrtarm64_libdir} -Wl,-Bstatic -liconv -Wl,-Bdynamic \
    -o $armcheck/t-static.exe
%{ucrtarm64_objdump} -f $armcheck/t-static.exe
%{ucrtarm64_objdump} -f $armcheck/t-static.exe | grep -q 'file format coff-arm64'
imports=$(%{ucrtarm64_objdump} -p $armcheck/t-static.exe)
if echo "$imports" | grep -qi 'iconv\.dll'; then
    echo "ERROR: the static link imports iconv.dll" >&2
    exit 1
fi

# 5b. The win32/win64 DLLs are now linked with the clang supplement drivers,
#     and the qemu-ga MSI ships iconv.dll from sysroots where the GNU runtime
#     DLLs do not exist: no libgcc, libssp or libunwind import may appear.
#     The same consumer links through the same drivers.
for t in i686-w64-mingw32 x86_64-w64-mingw32 ; do
  case $t in
    i686-*)
      wbin_rel=%{mingw32_bindir}
      wlibdir=%{buildroot}%{mingw32_libdir}
      wincdir=%{buildroot}%{mingw32_includedir}
      peformat=pei-i386
      ;;
    x86_64-*)
      wbin_rel=%{mingw64_bindir}
      wlibdir=%{buildroot}%{mingw64_libdir}
      wincdir=%{buildroot}%{mingw64_includedir}
      peformat=pei-x86-64
      ;;
  esac
  wbindir=%{buildroot}$wbin_rel

  $t-objdump -f $wbindir/iconv.dll | grep -q "file format $peformat"
  $t-objdump -h $wbindir/iconv.dll | grep -q '\.gnu_debuglink'
  test -f %{buildroot}%{_prefix}/lib/debug$wbin_rel/iconv.dll.debug
  imports=$($t-objdump -p $wbindir/iconv.dll | grep 'DLL Name' || :)
  echo "$t iconv.dll imports: $imports"
  if echo "$imports" | grep -qiE 'libgcc|libssp|libunwind'; then
    echo "ERROR: $t iconv.dll imports a GNU runtime or unwinder DLL" >&2
    exit 1
  fi

  $t-clang -isystem $wincdir $armcheck/t.c -L$wlibdir -liconv -o $armcheck/t-$t.exe
  $t-objdump -f $armcheck/t-$t.exe | grep -q "file format $peformat"
  $t-objdump -p $armcheck/t-$t.exe | grep -i 'iconv.dll'

  $t-clang -isystem $wincdir $armcheck/t.c -L$wlibdir \
      -Wl,-Bstatic -liconv -Wl,-Bdynamic -o $armcheck/t-static-$t.exe
  imports=$($t-objdump -p $armcheck/t-static-$t.exe)
  if echo "$imports" | grep -qi 'iconv\.dll'; then
    echo "ERROR: the $t static link imports iconv.dll" >&2
    exit 1
  fi
done

rm -rf "$armcheck"


%files -n mingw32-win-iconv
%doc ChangeLog readme.txt
%{mingw32_bindir}/iconv.dll
%{mingw32_includedir}/iconv.h
%{mingw32_libdir}/libiconv.dll.a

%files -n mingw32-win-iconv-static
%{mingw32_libdir}/libiconv.a

%files -n mingw64-win-iconv
%doc ChangeLog readme.txt
%{mingw64_bindir}/iconv.dll
%{mingw64_includedir}/iconv.h
%{mingw64_libdir}/libiconv.dll.a

%files -n mingw64-win-iconv-static
%{mingw64_libdir}/libiconv.a

%files -n ucrtarm64-win-iconv
%doc ChangeLog readme.txt
%{ucrtarm64_bindir}/iconv.dll
%{ucrtarm64_includedir}/iconv.h
%{ucrtarm64_libdir}/libiconv.dll.a

%files -n ucrtarm64-win-iconv-static
%{ucrtarm64_libdir}/libiconv.a


%changelog
* Mon Aug 24 2026 Erik Berg <fedora@slipsprogrammor.no> - 0.0.10-5.2
- Build the win32 and win64 targets with the clang supplement drivers:
  the qemu-ga MSI ships iconv.dll from clang/compiler-rt toolchain
  sysroots, where the GNU runtime DLLs do not exist
- Restrict project() to LANGUAGES C: cmake no longer configures a C++
  compiler, so the clang targets need no libc++ and the ucrtarm64-libcxx
  build dependency goes away
- New checks assert the x86 DLLs import no libgcc, libssp or libunwind,
  and link an iconv consumer through the same drivers

* Thu Aug 06 2026 Erik Berg <fedora@slipsprogrammor.no> - 0.0.10-5.1
- Add win-iconv for the Windows on ARM64 target

* Thu Jul 16 2026 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.10-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild

* Fri Jan 16 2026 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.10-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_44_Mass_Rebuild

* Thu Jul 24 2025 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.10-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_43_Mass_Rebuild

* Sat May 31 2025 Sandro Mani <manisandro@gmail.com> - 0.0.10-2
- Pass DISABLE_LOCALE_CHARSET=ON

* Sat May 03 2025 Sandro Mani <manisandro@gmail.com> - 0.0.10-1
- Update to 0.0.10

* Mon Apr 28 2025 Sandro Mani <manisandro@gmail.com> - 0.0.9-2
- Fix file conflict with mingw-libcharset

* Mon Apr 21 2025 Sandro Mani <manisandro@gmail.com> - 0.0.9-1
- Update to 0.0.9

* Fri Jan 17 2025 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.8-14
- Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild

* Thu Jul 18 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.8-13
- Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild

* Thu Jan 25 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.8-12
- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild

* Sun Jan 21 2024 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.8-11
- Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild

* Thu Jul 20 2023 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.8-10
- Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild

* Thu Jan 19 2023 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.8-9
- Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild

* Fri Mar 25 2022 Sandro Mani <manisandro@gmail.com> - 0.0.8-8
- Rebuild with mingw-gcc-12

* Thu Jan 20 2022 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.8-7
- Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild

* Thu Jul 22 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.8-6
- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild

* Tue Jan 26 2021 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.8-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild

* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.8-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild

* Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.8-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild

* Thu Jul 25 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.8-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild

* Wed Apr 17 2019 Sandro Mani <manisandro@gmail.com> - 0.0.8-1
- Update to 0.0.8
- Update upstream URLs

* Fri Feb 01 2019 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.6-10
- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild

* Fri Jul 13 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.6-9
- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild

* Thu Feb 08 2018 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.6-8
- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild

* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.6-7
- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild

* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.6-6
- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild

* Thu Feb 04 2016 Fedora Release Engineering <releng@fedoraproject.org> - 0.0.6-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild

* Wed Jun 17 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.0.6-4
- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild

* Sat Apr 11 2015 Erik van Pienbroek <epienbro@fedoraproject.org> - 0.0.6-3
- Stop using deprecated MinGW packaging macros

* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.0.6-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild

* Wed May 28 2014 Erik van Pienbroek <epienbro@fedoraproject.org> - 0.0.6-1
- Update to 0.0.6

* Sat Aug 03 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.0.4-3
- Rebuilt for https://fedoraproject.org/wiki/Fedora_20_Mass_Rebuild

* Thu Feb 14 2013 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.0.4-2
- Rebuilt for https://fedoraproject.org/wiki/Fedora_19_Mass_Rebuild

* Fri Sep 21 2012 Kalev Lember <kalevlember@gmail.com> - 0.0.4-1
- Update to 0.0.4
- Drop upstreamed dllname patch

* Fri Jul 20 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.0.3-8
- Rebuilt for https://fedoraproject.org/wiki/Fedora_18_Mass_Rebuild

* Sat Mar 10 2012 Erik van Pienbroek <epienbro@fedoraproject.org> - 0.0-3-7
- Added win64 support

* Mon Feb 27 2012 Erik van Pienbroek <epienbro@fedoraproject.org> - 0.0.3-6
- Rebuild against the mingw-w64 toolchain

* Fri Jan 13 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 0.0.3-5
- Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild

* Wed Jul 06 2011 Kalev Lember <kalevlember@gmail.com> - 0.0.3-4
- Rename the shared library to iconv.dll instead of hacking up the
  import library

* Wed Jul  6 2011 Erik van Pienbroek <epienbro@fedoraproject.org> - 0.0.3-3
- Make sure that the .dll.a import library refers to libiconv.dll
  instead of iconv.dll

* Sun Jul  3 2011 Erik van Pienbroek <epienbro@fedoraproject.org> - 0.0.3-2
- Add versioned BR for cmake >= 2.8.0

* Fri Jun  3 2011 Erik van Pienbroek <epienbro@fedoraproject.org> - 0.0.3-1
- Update to 0.0.3

* Thu Jun  2 2011 Erik van Pienbroek <epienbro@fedoraproject.org> - 0.0.2-3
- Moved the obsoletes/provides to the proper location
- Bumped the requirement for mingw32-filesystem to >= 68 because of RPM 4.9 support
- Dropped the %%defattr tags
- Dropped the %%{?dist} tag from the obsoletes/provides

* Thu Jun  2 2011 Erik van Pienbroek <epienbro@fedoraproject.org> - 0.0.2-2
- Use the name mingw-win-iconv for the srpm to ease the transition to
  the mingw-w64 based toolchain
- Use the RPM 4.9 dependency generator
- Dropped unnecessary tags

* Thu Feb 17 2011 Erik van Pienbroek <epienbro@fedoraproject.org> - 0.0.2-1
- Update to version 0.0.2
- Dropped upstreamed patch
- Dropped the win_iconv.exe binary
- Bumped the mingw32-iconv obsoletes

* Thu Sep 30 2010 Erik van Pienbroek <epienbro@fedoraproject.org> - 0.0.1-1
- Initial release
- Obsoletes/provides mingw32-iconv and mingw32-iconv-static