Add missing php extension requirements

icinga-php-library.spec

@@ -13,10 +13,35 @@ URL:            https://icinga.com
 Source0:        https://github.com/Icinga/%{module_name}/archive/v%{version}.tar.gz
 BuildArch:      noarch
 
+# Define php runtime identifier
+%if 0%{?fedora} || 0%{?rhel} || 0%{?amzn}
+%if 0%{?rhel} == 7
+%define php_scl         rh-php73
+%endif
+
+%if 0%{?php_scl:1}
+%define php_scl_prefix  %{php_scl}-
+%endif
+
+%define php             %{?php_scl_prefix}php
+%endif
+
+%if 0%{?suse_version}
+%define php             php
+%endif
+
 %global basedir %{_datadir}/icinga-php/ipl
 
 Requires:       icinga-php-common
 
+# php extension requirements
+Requires:                   %{php}-intl
+%{?rhel:Requires:           %{php}-pdo}
+%{?suse_version:Requires:   %{php}-gettext %{php}-json %{php}-openssl}
+%if 0%{?rhel} >= 8 || 0%{?fedora} >= 30
+Requires:                   %{php}-json
+%endif
+
 %description
 This project bundles all Icinga PHP libraries into one
 piece and can be integrated as library into Icinga Web 2.