## START: Set by rpmautospec
## (rpmautospec version 0.8.4)
## RPMAUTOSPEC: autorelease, autochangelog
%define autorelease(e:s:pb:n) %{?-p:0.}%{lua:
    release_number = 2;
    base_release_number = tonumber(rpm.expand("%{?-b*}%{!?-b:1}"));
    print(release_number + base_release_number - 1);
}%{?-e:.%{-e*}}%{?-s:.%{-s*}}%{!?-n:%{?dist}}
## END: Set by rpmautospec

%global debug_package %{nil}

%global miniz_hash     36b6c99f622a61b7f97d0238461d4d723aa1322b
%global rcheevos_hash  f1417fbf2236936e8334533628b2948dfa4a46d0
%global libchdr_hash   cb077337d53392454e7100a0fd07139ca678e527
%global rairef_hash    9b999253eee5b5236f090405b9215c8c9eef00c4

Name:           rahasher
Version:        1.8.4
Release:        %autorelease
Summary:        RetroAchievements ROM hash tool

License:        GPLv3+
URL:            https://github.com/RetroAchievements/RALibretro
Source0:        https://github.com/RetroAchievements/RALibretro/archive/refs/tags/%{version}.tar.gz
Source1:        https://github.com/richgel999/miniz/archive/%{miniz_hash}.tar.gz
Source2:        https://github.com/RetroAchievements/rcheevos/archive/%{rcheevos_hash}.tar.gz
Source3:        https://github.com/rtissera/libchdr/archive/%{libchdr_hash}.tar.gz
Source4:        https://github.com/RetroAchievements/RAInterface/archive/%{rairef_hash}.tar.gz


# RAHasher has vendored dependencies (miniz, rcheevos, libchdr),
# so the only external build requirements are compiler toolchain
BuildRequires:  gcc-c++
BuildRequires:  make
BuildRequires:  git

%description
RAHasher is a ROM hash tool from RetroAchievements.
It computes ROM hashes for use with the RetroAchievements platform,
supporting multiple platforms including CHD-compressed discs.


%prep
%autosetup -n RALibretro-%{version} -p1

# Extract bundled dependencies into their expected locations under src/
# Miniz
mkdir -p src/miniz
tar xzf %{SOURCE1} --strip-components=1 -C src/miniz

# rcheevos
mkdir -p src/rcheevos
tar xzf %{SOURCE2} --strip-components=1 -C src/rcheevos

# libchdr (includes its deps: lzma-24.05, zlib-1.3.1, zstd-1.5.6)
mkdir -p src/libchdr
tar xzf %{SOURCE3} --strip-components=1 -C src/libchdr

# RAInterface (provides MakeBuildVer.sh for build version generation)
mkdir -p src/RAInterface
tar xzf %{SOURCE4} --strip-components=1 -C src/RAInterface


%build
# Initialize a git repo so RA_BuildVer.h can be generated
# (RAInterface's MakeBuildVer.sh uses git describe/rev-parse)
git init -q
git config user.email "rpmbuild@localhost"
git config user.name "RPMBuild"
git add -A
git commit -q -m "source-%{version}" --allow-empty-message

# Fix: zlib source files (gzlib.c, gzread.c, gzwrite.c) call POSIX
# functions (lseek, read, write, close) but rely on gzguts.h to declare them.
# gzguts.h does not include <unistd.h> on non-Windows, so add it.
for f in src/libchdr/deps/zlib-1.3.1/gzlib.c \
         src/libchdr/deps/zlib-1.3.1/gzread.c \
         src/libchdr/deps/zlib-1.3.1/gzwrite.c; do
    if [ -f "$f" ]; then
        sed -i '1i\#include <unistd.h>' "$f"
    fi
done

# Override LDFLAGS to avoid needing libstdc++-static
make HAVE_CHD=1 LDFLAGS="-static-libgcc" -f ./Makefile.RAHasher


%install
mkdir -p %{buildroot}%{_bindir}

install -m 755 bin64/RAHasher %{buildroot}%{_bindir}/RAHasher


%files
%{_bindir}/RAHasher
%license COPYING


%changelog
## START: Generated by rpmautospec
* Sat Aug 22 2026 Grillo del Mal <grillo@delmal.cl> - 1.8.4-2
- remove -m64 flag

* Sat Aug 22 2026 Grillo del Mal <grillo@delmal.cl> - 1.8.4-1
- Initial commit
## END: Generated by rpmautospec