[140232] trunk/dports/devel/ncurses/Portfile

[jeremyhu at macports.org]

Revision: 140232
          https://trac.macports.org/changeset/140232
Author:   jeremyhu at macports.org
Date:     2015-09-13 03:45:12 -0700 (Sun, 13 Sep 2015)
Log Message:
-----------
ncurses: Fix build failure on older systems using libc++

Modified Paths:
--------------
    trunk/dports/devel/ncurses/Portfile

Modified: trunk/dports/devel/ncurses/Portfile
===================================================================
--- trunk/dports/devel/ncurses/Portfile	2015-09-13 06:20:43 UTC (rev 140231)
+++ trunk/dports/devel/ncurses/Portfile	2015-09-13 10:45:12 UTC (rev 140232)
@@ -39,6 +39,13 @@
                 --with-pkg-config-libdir="${prefix}/lib/pkgconfig" \
                 --disable-mixed-case
 
+# Prevent -lstdc++ from creeping into the build when not needed
+if {[string match *clang* ${configure.cxx}]} {
+    configure.env-append \
+        CXXLIBS=-stdlib=${configure.cxx_stdlib} \
+        cf_cv_libstdcpp=no
+}
+
 if {[variant_isset universal]} {
     # check that this doesn't start breaking anything with new versions
     post-configure {
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