Remove pear requirement and update scriptlets

adapted from remirepo

SPECS/php71u-pecl-oauth.spec

@@ -8,24 +8,27 @@
 
 Name:           %{php}-pecl-%{pecl_name}
 Version:        2.0.2
-Release:        1.ius%{?dist}
+Release:        2.ius%{?dist}
 Summary:        PHP OAuth consumer extension
 Group:          Development/Languages
 License:        BSD
 URL:            https://pecl.php.net/package/oauth
 Source0:        https://pecl.php.net/get/%{pecl_name}-%{version}.tgz
 
 BuildRequires:  %{php}-devel
-BuildRequires:  pecl >= 1.10.0
 BuildRequires:  libcurl-devel
 BuildRequires:  pcre-devel
 
+BuildRequires:  pear1u
+# explicitly require pear dependencies to avoid conflicts
+BuildRequires:  %{php}-cli
+BuildRequires:  %{php}-common
+BuildRequires:  %{php}-process
+BuildRequires:  %{php}-xml
+
 Requires:       php(zend-abi) = %{php_zend_api}
 Requires:       php(api) = %{php_core_api}
 
-Requires(post): pecl >= 1.10.0
-Requires(postun): pecl >= 1.10.0
-
 # provide the stock name
 Provides:       php-pecl-%{pecl_name} = %{version}
 Provides:       php-pecl-%{pecl_name}%{?_isa} = %{version}
@@ -123,12 +126,20 @@ done
 %endif
 
 
-%post
-%{pecl_install} %{pecl_xmldir}/%{pecl_name}.xml >/dev/null || :
+%triggerin -- pear1u
+if [ -x %{__pecl} ]; then
+    %{pecl_install} %{pecl_xmldir}/%{pecl_name}.xml >/dev/null || :
+fi
+
+
+%posttrans
+if [ -x %{__pecl} ]; then
+    %{pecl_install} %{pecl_xmldir}/%{pecl_name}.xml >/dev/null || :
+fi
 
 
 %postun
-if [ $1 -eq 0 ]; then
+if [ $1 -eq 0 -a -x %{__pecl} ]; then
     %{pecl_uninstall} %{pecl_name} >/dev/null || :
 fi
 
@@ -148,6 +159,9 @@ fi
 
 
 %changelog
+* Wed Jan 31 2018 Carl George <carl@george.computer> - 2.0.2-2.ius
+- Remove pear requirement and update scriptlets (adapted from remirepo)
+
 * Wed May 31 2017 Ben Harper <ben.harper@rackspace.com> - 2.0.2-1.ius
 - Port from Fedora