Add conflicts to enable new (sub)packages installable independently of the original package.

Introduce envsubst sub-package for allow install envsubst with minimal

Rebuilt for https://fedoraproject.org/wiki/Fedora_37_Mass_Rebuild

separate out gettext-runtime from the main package into a subpackage

add Provides: gettext-runtime to gettext package for forward compatibility.
and removed Provides: gettext-tools

add Provides: gettext-tools to gettext package for forward compatibility.

add Java 17 support patch from Mamoru Tasaka (#2062407)

fix gettext snapshot versioning issue to make it canonical (#2061646)

Rebuild with gettext-snapshot-20220228 to fix ppc64le and tests (#2045414)
0.21-gnulib-perror-tests.patch as it is upstreamed.

Rebuilt for https://fedoraproject.org/wiki/Fedora_36_Mass_Rebuild

update autotools files with autoreconf to fix FTBFS (#2000426)

Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild

Rebuild with new binutils to fix ppc64le corruption (#1960730)

Add gettext-0.21-covscan.patch to fix issues detected by static analyzers

Add gettext-0.21-disable-libtextstyle.patch
devel packages.

Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild