wrong version into meson build file

[bioinfornatics]

Dear the meson build file have to be updated to match the same tag.
Currently it is 0.20.0 while the file contains 0.10.4

maybe you would have to add a unit test to check automatically

[WebFreak001]

do you use the meson build file? Do you maybe have an example project how it's used? Maybe we can also use it in the CI pipeline.

[bioinfornatics]

Actually I use it order to get all dependencies of DCD, thus I have created the spec below to make rpms

file: dlang-libdparse.spec

# debug info seem not works with D compiler
#%%global debug_package %%{nil}

%global major_version 0
%global minor_version 20
%global patch_version 0
#%%global pre beta
%global base_name libdparse

Name:           dlang-libdparse
Version:        %{major_version}.%{minor_version}.%{patch_version}
Release:        %autorelease
Summary:        Library for lexing and parsing D source code
Summary(fr):    Bibliothèque pour l'analyse syntaxique et grammaticale de code source D
License:        Boost
URL:            https://github.com/dlang-community/libdparse
Source0:        https://github.com/dlang-community/libdparse/archive/v%{version}%{?pre:-%{pre}}/%{name}-%{version}%{?pre:-%{pre}}.tar.gz

# ISSUE: https://github.com/dlang-community/libdparse/pull/257
#Patch0:         https://patch-diff.githubusercontent.com/raw/dlang-community/libdparse/pull/257.patch#/0001-Add-Meson-build-definition.patch

ExclusiveArch:  %{ldc_arches}

BuildRequires:  ldc meson dlang-libstdx-allocator-devel
Requires:       ldc-libs dlang-libstdx-allocator

%description
Library for lexing and parsing D source code.

%description -l fr
Bibliothèque pour l'analyse syntaxique et grammaticale de code source en D.

%package        devel
Summary:        Development files for %{name}
Summary(fr):    Fichiers de développement pour %{name}
Requires:       %{name}%{?_isa} = %{version}-%{release}
Requires:       dlang-libstdx-allocator-devel

%description devel
libdparse package contains header files for developing D applications
that use libdparse.

%description devel -l fr
Le paquet libdparse contient les fichiers d'entêtes pour développer
des applications en D utilisant libdparse.


%package geany-tags
Summary:        Support for enable autocompletion in geany
Summary(fr):    Support pour activer l'auto-complétion dans geany
Requires:       %{name} = %{version}-%{release}
BuildArch:      noarch
BuildRequires:  geany
Requires:       geany

%description geany-tags
Enable autocompletion for dsymbol library in geany (IDE)

%description -l fr geany-tags
Active l'autocompletion pour pour la bibliothèque dsymbol dans geany (IDE)

%prep
%autosetup -n %{base_name}-%{version}%{?pre:-%{pre}}
# temp geany config directory for allow geany to generate tags
mkdir geany_config

sed -i "4 s/version: '[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*'/version: '%{version}'/" meson.build

%build

export DFLAGS="%{_d_optflags}"
LDFLAGS='-Wl,-z,relro -Wl,-z,now' %meson
%meson_build

# generate doc
src_dir='src'
sources=$(find "${src_dir}" -name '*.d')
for f in ${sources[@]}; do
    d_path=$(dirname ${f});
    d_file=$(basename ${f});
    doc_file=doc-src/${d_path/${src_dir}}/${d_file/.d/.html};
    ldc2 -I %{_includedir}/d/stdx-allocator -I "${src_dir}" -o- -c $f -Df "${doc_file}" doc-src/index.ddoc doc-src/macros.ddoc;
done
mv doc-src html

# generate geany tags
headers=$(find src -name '*.d')
geany -c geany_config -g %{base_name}.d.tags ${headers[@]}


%install
%meson_install

# geany tags
mkdir -p %{buildroot}%{_datadir}/geany/tags/
install -pm0644 %{base_name}.d.tags %{buildroot}/%{_datadir}/geany/tags/

%ldconfig_scriptlets

%files
%license LICENSE_1_0.txt
%doc README.md
%{_libdir}/%{base_name}.so.%{version}
%{_libdir}/%{base_name}.so.%{major_version}

%files devel
%doc html
%{_libdir}/pkgconfig/dparse.pc
%{_includedir}/d/dparse
%{_libdir}/%{base_name}.so

%files geany-tags
%{_datadir}/geany/tags/%{base_name}.d.tags


%changelog
%autochangelog

Note:
%meson and %meson_build are variables evaluated at build time, below their values on my computer

$ rpm --eval %meson

    
  CFLAGS="${CFLAGS:--O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64  -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection}" ; export CFLAGS ; 
  CXXFLAGS="${CXXFLAGS:--O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64  -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection}" ; export CXXFLAGS ; 
  FFLAGS="${FFLAGS:--O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64  -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -I/usr/lib64/gfortran/modules}" ; export FFLAGS ; 
  FCFLAGS="${FCFLAGS:--O2 -flto=auto -ffat-lto-objects -fexceptions -g -grecord-gcc-switches -pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -Wp,-D_GLIBCXX_ASSERTIONS -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1 -fstack-protector-strong -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -m64  -mtune=generic -fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection -I/usr/lib64/gfortran/modules}" ; export FCFLAGS ; 
  LDFLAGS="${LDFLAGS:--Wl,-z,relro -Wl,--as-needed  -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld -specs=/usr/lib/rpm/redhat/redhat-annobin-cc1  -Wl,--build-id=sha1 }" ; export LDFLAGS ; 
  LT_SYS_LIBRARY_PATH="${LT_SYS_LIBRARY_PATH:-/usr/lib64:}" ; export LT_SYS_LIBRARY_PATH ; 
  CC="${CC:-gcc}" ; export CC ; 
  CXX="${CXX:-g++}" ; export CXX 
    /usr/bin/meson --buildtype=plain --prefix=/usr --libdir=/usr/lib64 --libexecdir=/usr/libexec --bindir=/usr/bin --sbindir=/usr/sbin --includedir=/usr/include --datadir=/usr/share --mandir=/usr/share/man --infodir=/usr/share/info --localedir=/usr/share/locale --sysconfdir=/etc --localstatedir=/var --sharedstatedir=/var/lib --wrap-mode=nodownload --auto-features=enabled . redhat-linux-build
$ rpm --eval %meson_build

    /usr/bin/meson compile -C redhat-linux-build -j 12 --verbose

some of those flags are useless for D, they are always provided at rpm build time