be clear that php is required for docs build

diff --git a/libvpx.spec b/libvpx.spec
index 2b4ebad7ef2eaaf54f20bf499b7c1a2072327623..e76793e0ce6f969d20dddfcea777a8a93e9700a8 100644 (file)
--- a/libvpx.spec
+++ b/libvpx.spec
@@ -1,6 +1,7 @@
 #
 # Conditional build:
 %bcond_without asm     # x86 assembler
+%bcond_without doc     # don't build doc
 %bcond_without ssse3   # use SSSE3 instructions (Intel since Core2, Via Nano)
 
 %if "%{pld_release}" == "ac"
@@ -22,14 +23,16 @@ Group:              Libraries
 Source0:       %{name}-%{version}.tar.gz
 # Source0-md5: dcf436a5dc8b56bdfb4aec63b2fe6729
 URL:           http://www.webmproject.org/
-BuildRequires: /usr/bin/php
 BuildRequires: doxygen
-BuildRequires: php-common >= 4:5.0.0
-BuildRequires: php-pcre
+BuildRequires: rpmbuild(macros) >= 1.673
 BuildRequires: sed >= 4.0
 %ifarch %{ix86} %{x8664}
 %{?with_asm:BuildRequires:     yasm >= 0.8}
 %endif
+%if %{with doc}
+BuildRequires: %{php_name}-pcre
+BuildRequires: %{php_name}-program
+%endif
 BuildRoot:     %{tmpdir}/%{name}-%{version}-root-%(id -u -n)
 
 %define        generic_target  generic-gnu
@@ -110,7 +113,10 @@ CFLAGS="%{rpmcflags} %{rpmcppflags}" \
        CC="%{__cc}" \
        LD="%{__cc}" \
        LDFLAGS="%{rpmldflags} -L."
+
+%if %{with doc}
 %{__make} verbose=true target=docs
+%endif
 
 %install
 rm -rf $RPM_BUILD_ROOT