Specify LANGUAGES NONE to avoid enabling C and CXX

CMakeLists.txt

@@ -25,7 +25,7 @@ cmake_minimum_required( VERSION 3.0 )
 # Don't set VERSION, as that's a pita to keep up to date with the version
 # header. And don't set LANGUAGES as we are multi-language and header
 # only, so it's irrelevant.
-project( BoostPredef )
+project( BoostPredef LANGUAGES NONE )
 
 # Simple INTERFACE, and header only, library target.
 add_library( boost_predef INTERFACE )

doc/index.html

@@ -3748,7 +3748,7 @@ If available, the version is detected as VV.RR.P.</p>
 <h4 id="_boost_lang_stdc"><a class="anchor" href="#_boost_lang_stdc"></a>4.3.3. <code>BOOST_LANG_STDC</code></h4>
 <div class="paragraph">
 <p><a href="http://en.wikipedia.org/wiki/C_(programming_language)">Standard C</a> language.
-If available, the year of the standard is detected as YYYY.MM.1 from the Epoc date.</p>
+If available, the year of the standard is detected as YYYY.MM.1 from the Epoch date.</p>
 </div>
 <table class="tableblock frame-all grid-all stretch">
 <colgroup>
@@ -3777,7 +3777,7 @@ If available, the year of the standard is detected as YYYY.MM.1 from the Epoc da
 <h4 id="_boost_lang_stdcpp"><a class="anchor" href="#_boost_lang_stdcpp"></a>4.3.4. <code>BOOST_LANG_STDCPP</code></h4>
 <div class="paragraph">
 <p><a href="http://en.wikipedia.org/wiki/C%2B%2B">Standard C++</a> language.
-If available, the year of the standard is detected as YYYY.MM.1 from the Epoc date.
+If available, the year of the standard is detected as YYYY.MM.1 from the Epoch date.
 Because of the way the C++ standardization process works the
 defined version year will not be the commonly known year of the standard.
 Specifically the defined versions are:</p>
@@ -3846,7 +3846,7 @@ Specifically the defined versions are:</p>
 <h4 id="_boost_lang_stdcppcli"><a class="anchor" href="#_boost_lang_stdcppcli"></a>4.3.5. <code>BOOST_LANG_STDCPPCLI</code></h4>
 <div class="paragraph">
 <p><a href="http://en.wikipedia.org/wiki/C%2B%2B/CLI">Standard C++/CLI</a> language.
-If available, the year of the standard is detected as YYYY.MM.1 from the Epoc date.</p>
+If available, the year of the standard is detected as YYYY.MM.1 from the Epoch date.</p>
 </div>
 <table class="tableblock frame-all grid-all stretch">
 <colgroup>
@@ -7313,4 +7313,4 @@ Joel Falcou for managing the review of this library.</p>
 </div>
 </div>
 </body>
-</html>
+</html>

include/boost/predef/architecture/sparc.h

@@ -34,10 +34,10 @@ http://en.wikipedia.org/wiki/SPARC[SPARC] architecture.
 
 #if defined(__sparc__) || defined(__sparc)
 #   undef BOOST_ARCH_SPARC
-#   if !defined(BOOST_ARCH_SPARC) && (defined(__sparcv9) || defined(__sparc_v9__)
+#   if !defined(BOOST_ARCH_SPARC) && (defined(__sparcv9) || defined(__sparc_v9__))
 #       define BOOST_ARCH_SPARC BOOST_VERSION_NUMBER(9,0,0)
 #   endif
-#   if !defined(BOOST_ARCH_SPARC) && (defined(__sparcv8) || defined(__sparc_v8__)
+#   if !defined(BOOST_ARCH_SPARC) && (defined(__sparcv8) || defined(__sparc_v8__))
 #       define BOOST_ARCH_SPARC BOOST_VERSION_NUMBER(8,0,0)
 #   endif
 #   if !defined(BOOST_ARCH_SPARC)

include/boost/predef/language/stdc.h

@@ -15,7 +15,7 @@ http://www.boost.org/LICENSE_1_0.txt)
 = `BOOST_LANG_STDC`
 
 http://en.wikipedia.org/wiki/C_(programming_language)[Standard C] language.
-If available, the year of the standard is detected as YYYY.MM.1 from the Epoc date.
+If available, the year of the standard is detected as YYYY.MM.1 from the Epoch date.
 
 [options="header"]
 |===

include/boost/predef/language/stdcpp.h

@@ -15,7 +15,7 @@ http://www.boost.org/LICENSE_1_0.txt)
 = `BOOST_LANG_STDCPP`
 
 http://en.wikipedia.org/wiki/C%2B%2B[Standard {CPP}] language.
-If available, the year of the standard is detected as YYYY.MM.1 from the Epoc date.
+If available, the year of the standard is detected as YYYY.MM.1 from the Epoch date.
 Because of the way the {CPP} standardization process works the
 defined version year will not be the commonly known year of the standard.
 Specifically the defined versions are:
@@ -61,7 +61,7 @@ Specifically the defined versions are:
 = `BOOST_LANG_STDCPPCLI`
 
 http://en.wikipedia.org/wiki/C%2B%2B/CLI[Standard {CPP}/CLI] language.
-If available, the year of the standard is detected as YYYY.MM.1 from the Epoc date.
+If available, the year of the standard is detected as YYYY.MM.1 from the Epoch date.
 
 [options="header"]
 |===