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<title>[125732] trunk/dports/lang/pure</title>
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<dt>Revision</dt> <dd><a href="https://trac.macports.org/changeset/125732">125732</a></dd>
<dt>Author</dt> <dd>ryandesign@macports.org</dd>
<dt>Date</dt> <dd>2014-09-25 03:16:33 -0700 (Thu, 25 Sep 2014)</dd>
</dl>
<h3>Log Message</h3>
<pre>pure: fix build when using clang 3.3 or later on a system using libstdc++</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkdportslangpurePortfile">trunk/dports/lang/pure/Portfile</a></li>
</ul>
<h3>Added Paths</h3>
<ul>
<li><a href="#trunkdportslangpurefilespatchconfigurediff">trunk/dports/lang/pure/files/patch-configure.diff</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkdportslangpurePortfile"></a>
<div class="modfile"><h4>Modified: trunk/dports/lang/pure/Portfile (125731 => 125732)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/dports/lang/pure/Portfile        2014-09-25 08:57:32 UTC (rev 125731)
+++ trunk/dports/lang/pure/Portfile        2014-09-25 10:16:33 UTC (rev 125732)
</span><span class="lines">@@ -51,9 +51,17 @@
</span><span class="cx">
</span><span class="cx"> depends_run port:w3m
</span><span class="cx">
</span><ins>+ patchfiles-append patch-configure.diff
+
</ins><span class="cx"> configure.args --without-elisp \
</span><span class="cx"> --with-tool-prefix=${llvm_prefix}/bin
</span><span class="cx">
</span><ins>+ # Explicitly disable C++11 support because Pure doesn't need it and the
+ # auto-detection in the configure script gets it wrong when using clang
+ # 3.3 or later with libstdc++:
+ # https://bitbucket.org/purelang/pure-lang/issue/28/pure-fails-to-build-on-os-x-107-and-108
+ configure.args-append --disable-c++11
+
</ins><span class="cx"> # Prevent build failure when old llvm port is installed
</span><span class="cx"> configure.cppflags -I${llvm_prefix}/include ${configure.cppflags}
</span><span class="cx"> configure.ldflags -L${llvm_prefix}/lib ${configure.ldflags}
</span></span></pre></div>
<a id="trunkdportslangpurefilespatchconfigurediff"></a>
<div class="addfile"><h4>Added: trunk/dports/lang/pure/files/patch-configure.diff (0 => 125732)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/dports/lang/pure/files/patch-configure.diff         (rev 0)
+++ trunk/dports/lang/pure/files/patch-configure.diff        2014-09-25 10:16:33 UTC (rev 125732)
</span><span class="lines">@@ -0,0 +1,44 @@
</span><ins>+https://bitbucket.org/purelang/pure-lang/issue/28/pure-fails-to-build-on-os-x-107-and-108
+https://bitbucket.org/purelang/pure-lang/commits/c21ec28fd5f8
+--- configure.orig        2014-09-16 17:13:36.000000000 -0500
++++ configure        2014-09-25 05:03:27.000000000 -0500
+@@ -709,6 +709,7 @@
+ ac_subst_files=''
+ ac_user_opts='
+ enable_option_checking
++enable_c__11
+ with_elisp
+ with_texmacs
+ enable_fastcc
+@@ -1358,6 +1359,7 @@
+ --disable-option-checking ignore unrecognized --enable/--with options
+ --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no)
+ --enable-FEATURE[=ARG] include FEATURE [ARG=yes]
++ --enable-c++11 C++11 support (default, needed for LLVM 3.5+)
+ --enable-fastcc enable fast calls/tail call optimization (default)
+ --enable-debug enable the debug build
+ --enable-debug2 enable the maintenance build
+@@ -4176,6 +4178,15 @@
+ $as_echo "$as_me: WARNING: Cannot find emacs, won't be able to byte-compile pure-mode.el." >&2;}
+ fi
+
++cpp11check="yes"
++# Check whether --enable-c++11 was given.
++if test "${enable_c__11+set}" = set; then :
++ enableval=$enable_c__11; case "${enableval}" in
++ no) cpp11check="no" ;;
++ esac
++fi
++
++if test "$cpp11check" = "yes"; then
+ save_CXXFLAGS=$CXXFLAGS
+ CXXFLAGS=""
+
+@@ -4322,6 +4333,7 @@
+ if test -n "$CXX11FLAG"; then
+ CXXFLAGS="$CXXFLAGS $CXX11FLAG"
+ fi
++fi
+
+ elcfiles="etc/pure-mode.elc"
+
</ins></span></pre>
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