%define version_dash %{gsub %{version} %. -}
%define version_underscore %{gsub %{version} %. _}

Name:      icu
Version:   77.1
Release:   2.stillos.1%{?dist}
Summary:   Compatibility runtime libraries for ICU 77

License:   Unicode-DFS-2016 AND BSD-2-Clause AND BSD-3-Clause AND NAIST-2003 AND LicenseRef-Fedora-Public-Domain
URL:       http://site.icu-project.org/
Source0:   https://github.com/unicode-org/icu/releases/download/release-%{version_dash}/icu4c-%{version_underscore}-src.tgz

BuildRequires: gcc
BuildRequires: gcc-c++
BuildRequires: make
BuildRequires: python3

Patch4: gennorm2-man.patch
Patch5: icuinfo-man.patch
Patch6: 3496.patch

%description
This source package builds a parallel-installable ICU 77 runtime
compatibility package for Fedora 44 GNOME components rebuilt on
AlmaLinux/RHEL 10. It intentionally does not ship the normal libicu,
icu, libicu-devel, or libicu-doc packages, so AlmaLinux base libicu 74
continues to satisfy platform packages such as boost, samba, and vte.

%package -n libicu77
Summary: International Components for Unicode 77 compatibility libraries
Obsoletes: libicu = 77.1-1.stillos.1%{?dist}

%description -n libicu77
The International Components for Unicode (ICU) 77 runtime libraries.
This package is parallel-installable with AlmaLinux/RHEL 10 libicu 74
and exists only to satisfy binaries that were built against ICU 77.

%{!?endian: %global endian %(%{__python3} -c "import sys;print (0 if sys.byteorder=='big' else 1)")}

%prep
%autosetup -p1 -n icu

%build
pushd source
CFLAGS='%optflags -fno-strict-aliasing'
CXXFLAGS='%optflags -fno-strict-aliasing'
%if ! 0%{?endian}
CPPFLAGS='-DU_IS_BIG_ENDIAN=1'
%endif

OPTIONS='--with-data-packaging=library --disable-samples'
%configure $OPTIONS

sed -i 's|-nodefaultlibs -nostdlib||' config/mh-linux
test -f uconfig.h.prepend && sed -e '/^#define __UCONFIG_H__/ r uconfig.h.prepend' -i common/unicode/uconfig.h
sed -i -r 's|(PKGDATA_OPTS = )|\1-v |' data/Makefile

%make_build

%install
%make_install %{?_smp_mflags} -C source
chmod +x $RPM_BUILD_ROOT%{_libdir}/*.so.*

rm -rf \
  $RPM_BUILD_ROOT%{_bindir} \
  $RPM_BUILD_ROOT%{_sbindir} \
  $RPM_BUILD_ROOT%{_includedir} \
  $RPM_BUILD_ROOT%{_mandir} \
  $RPM_BUILD_ROOT%{_datadir}/icu \
  $RPM_BUILD_ROOT%{_libdir}/icu \
  $RPM_BUILD_ROOT%{_libdir}/pkgconfig
rm -f $RPM_BUILD_ROOT%{_libdir}/*.so

%check
true

%files -n libicu77
%license LICENSE license.html
%doc readme.html
%{_libdir}/*.so.77*

%changelog
* Wed Jun 03 2026 stillHQ <packages@stillhq.io> - 77.1-2.stillos.1
- Build ICU 77 as a parallel-installable runtime compatibility package