# https://docs.fedoraproject.org/en-US/quick-docs/publish-rpm-on-copr
# https://rpm-software-management.github.io/rpm/manual/macros.html
# https://rpm-packaging-guide.github.io/
%global _owner pgnd
%global _build_timestamp %( date +%%Y%%m%%d_%%H%%M%%S --utc )
%global _dist .%{_build_timestamp}.%{_owner}.fc%{fedora}

# https://stackoverflow.com/questions/47838041/rpmbuild-how-to-disable-check-buildroot
# https://rpm-software-management.github.io/rpm/manual/dependency_generators.html
# %%global __spec_install_pre /bin/true
# %%global __arch_install_post %%{nil}
# %%global __os_install_post %%{nil}
%global _disable_source_fetch 0
%global debug_package %{nil}
# %%undefine _auto_set_build_flags
%global _hardened_build 1
# %%global __brp_mangle_shebangs %%{nil}
# %%global __brp_strip %%{nil}
# %%global __requires_exclude        ^.*/xxx/bin/python.*$
# %%global __requires_exclude_from   ^.*/xxx/bin/python.*$
# %%global _build_id_links none

# %%bcond_with XXX    : opt build with XXX; default, without
# %%bcond_without XXX : opt build without XXX; default, with

# VULKAN-WSI-LAYER
#	https://gitlab.freedesktop.org/mesa/vulkan-wsi-layer
#	MIRRORED @: https://codeberg.org/pgnd/vulkan-wsi-layer-UPSTREAM-MIRROR.git

%global  _vwl_name            vulkan-wsi-layer
%global  _vwl_pkgnm           vulkan-wsi-layer

%global  _vwl_comment         A Vulkan window system integration layer for Linux
%global  _vwl_descrip         %{expand:
%{_vwl_comment}.}

%global  _vwl_impl_lyr_dir   %{_datadir}/vulkan/implicit_layer.d

# https://spdx.org/licenses/MIT.html
%global  _vwl_license         MIT

#	https://docs.fedoraproject.org/en-US/packaging-guidelines/SourceURL/
# https://codeberg.org/pgnd/vulkan-wsi-layer-UPSTREAM-MIRROR.git
%global  _vwl0_scm_host         https://codeberg.org
%global  _vwl0_scm_repo         pgnd/vulkan-wsi-layer-UPSTREAM-MIRROR

%global  _vwl0_scm_branch       main

%global  _vwl0_scm_url          %{_vwl0_scm_host}/%{_vwl0_scm_repo}
%global  _vwl0_commit           %( git ls-remote %{_vwl0_scm_url} | grep /%{_vwl0_scm_branch}$ | cut -f1 )
%global  _vwl0_shortcommit      %( c=%{_vwl0_commit}; echo ${c} | head -c 7 )

%global  _vwl0_scm_repo_esc     %( echo %{_vwl0_scm_repo}   | sed 's|_|-|g' | sed 's|/|%2F|g')
%global  _vwl0_scm_repo_norm    %( echo %{_vwl0_scm_repo}   | sed 's|_|-|g' | sed 's|/|-|g'  )
%global  _vwl0_scm_branch_norm  %( echo %{_vwl0_scm_branch} | sed 's|_|-|g' | sed 's|/|-|g'  )

# CODEBERG/FORGEJO API:
# https://codeberg.org/api/swagger#/repository/repoGetArchive
%global  _vwl0_scm_host_api     %{_vwl0_scm_host}/api/v1/repos
%global  _vwl0_scm_tarball      %{_vwl0_scm_host_api}/%{_vwl0_scm_repo}/archive/%{_vwl0_commit}.tar.gz
%global  _vwl0_scm_extract_dir  %( basename %{_vwl0_scm_repo} | tr '[:upper:]' '[:lower:]' | sed 's|_|-|g')

%global  forgeurl0              %{_vwl0_scm_url}
%global  commit0                %{_vwl0_commit}
%global  shortcommit0           %{_vwl0_shortcommit}
%global  forgesource0           %{_vwl0_scm_tarball}
%global  extractdir0            %{_vwl0_scm_extract_dir}
%global  forgesetupargs0        -T -D -b 0 -n %{extractdir0}

%forgemeta -i -a
%global dist              %{_dist}

# Vendor Pinning
Vendor:            %{_owner}

# NEVRA (n-e:v-r.a)
Name:              %{_vwl_pkgnm}
Epoch:             3
# https://docs.fedoraproject.org/en-US/packaging-guidelines/Versioning/
Version:           %{scm0}_%( echo %{_vwl0_scm_branch} | sed 's|-|_|g' )
Release:           0%{?dist}
#	https://blog.jasonantman.com/2014/07/how-yum-and-rpm-compare-versions/
%global _same_evr   %{epoch}:%{version}-%{release}

Summary:           %{_vwl_comment}
License:           %{_vwl_license}

URL:               %{forgeurl0}
Source0:           %{forgesource0}

BuildRequires:     coreutils
BuildRequires:     gcc
BuildRequires:     gcc-c++
BuildRequires:     git
BuildRequires:     git-core
BuildRequires:     cmake3
BuildRequires:     libdrm-devel
BuildRequires:     kernel-devel
BuildRequires:     pkgconfig(vulkan)
BuildRequires:     pkgconfig(wayland-client)
BuildRequires:     pkgconfig(wayland-cursor)
BuildRequires:     pkgconfig(wayland-egl)
BuildRequires:     pkgconfig(wayland-server)
BuildRequires:     python3-devel
BuildRequires:     python3-pip
BuildRequires:     vulkan-headers
BuildRequires:     vulkan-loader
BuildRequires:     wayland-protocols-devel

Requires:          mesa-vulkan-drivers
Requires:          vulkan-loader

Provides:          vulkan-wsi-layer = %{_same_evr}
Obsoletes:         vulkan-wsi-layer < %{_same_evr}

%description       %{_vwl_descrip}


%prep
echo '##### STARTING PREP #####'
%forgesetup -a

%build
echo '##### STARTING BUILD #####'
cd %{_builddir}/%{extractdir0}

%cmake3 \
 -DCMAKE_BUILD_TYPE=Release \
 -DBUILD_WSI_HEADLESS=1 \
 -DBUILD_WSI_WAYLAND=0 \
 -DKERNEL_DIR="%{_usrsrc}/kernels/`uname -r`"
#  -DBUILD_WSI_WAYLAND=1  -DSELECT_EXTERNAL_ALLOCATOR=ion \

%cmake_build

%install
echo '##### STARTING INSTALL #####'

mkdir -p ${RPM_BUILD_ROOT}/%{_vwl_impl_lyr_dir}

install -D -p -m 755 \
 redhat-linux-build/libVkLayer_window_system_integration.so \
 ${RPM_BUILD_ROOT}/%{_vwl_impl_lyr_dir}

install -D -p -m 644 \
 redhat-linux-build/VkLayer_window_system_integration.json \
 ${RPM_BUILD_ROOT}/%{_vwl_impl_lyr_dir}

%post

%preun

%postun

%files
# http://ftp.rpm.org/max-rpm/s1-rpm-inside-files-list-directives.html
%{_vwl_impl_lyr_dir}/VkLayer_window_system_integration.json
%{_vwl_impl_lyr_dir}/libVkLayer_window_system_integration.so

%changelog
* Fri Aug  2 2024 pgnd _ <null@null.loc>
- bump 1722605378