Some packages will not be required by coolwsd rpm package

Signed-off-by: Andras Timar <andras.timar@collabora.com>
Change-Id: I87fd9a5d5a6f7e5f6f8a71a279ffb30e74f67298

coolwsd.spec.in

@@ -12,12 +12,12 @@ Name:           coolwsd%{name_suffix}
 Name:           coolwsd
 %endif
 Version:        @PACKAGE_VERSION@
-Release:        1%{?dist}
+Release:        1
 Vendor:         %{vendor}
 Summary:        Collabora Online WebSocket Daemon
 License:        EULA
 Source0:        coolwsd-@PACKAGE_VERSION@.tar.gz
-BuildRequires:  libcap-devel libpng-devel pam-devel gcc-c++ cppunit-devel pam-devel fontconfig make
+BuildRequires:  libcap-devel pam-devel gcc-c++ cppunit-devel pam-devel fontconfig make
 
 # Red Hat and CentOS
 %if 0%{?rhel} == 7
@@ -35,20 +35,16 @@ BuildRequires:  libcap-progs linux-glibc-devel systemd-rpm-macros python3-polib
 
 Requires:       collaboraoffice collaboraoffice-ure collaboraofficebasis-core collaboraofficebasis-writer collaboraofficebasis-impress collaboraofficebasis-graphicfilter collaboraofficebasis-en-US collaboraofficebasis-calc collaboraofficebasis-ooofonts collaboraofficebasis-images collaboraofficebasis-draw collaboraofficebasis-extension-pdf-import collaboraofficebasis-ooolinguistic collaboraofficebasis-math
 Requires(post): coreutils grep sed cpio
+
 %if 0%{?rhel}
 # coolwsd dependencies
-Requires:       systemd expat keyutils-libs krb5-libs libattr libcap libcom_err libgcc libpng libselinux openssh-clients openssl-libs pcre xz-libs zlib
-# Collabora Office dependencies (unfortunately Collabora Office RPM packages do not have real dependencies)
-Requires:       expat fontconfig freetype libuuid bzip2-libs
+Requires:       openssh-clients
 %endif
 
 %if 0%{?suse_version}
 # coolwsd dependencies
 Requires(post): libcap-progs
-Requires:       systemd libopenssl1_0_0 libpcre1 libz1 libcap2 libpng12-0 libzstd1 %{fillup_prereq}
-# Collabora Office dependencies (unfortunately Collabora Office RPM packages do not have real dependencies)
-# cd /opt/collaboraoffice/program ; for i in soffice.bin *.so ;do ldd $i | grep '=>' | sed -e "s/^.*=> //" -e "s/ [(].*$//"; done | sort | uniq | xargs rpm -qf --qf="%{NAME}\n" | sort | uniq | grep -v collaboraoffice
-Requires:       fontconfig libbz2-1 libexpat1 libfreetype6 libpng16-16 libuuid1 openssh
+Requires:       %{fillup_prereq}
 %endif
 
 Provides: loolwsd