gpgme: Use _DARWIN_C_SOURCE and put it in CPPFLAGS

_POSIX_C_SOURCE=200112L is too restrictive. Signed-off-by: Jeremy Huddleston Sequoia <jeremyhu@macports.org>
macports · Feb 14, 2017 · 2bc5a8b · 2bc5a8b
1 parent 65e35d0
commit 2bc5a8b
Showing 1 changed file with 1 addition and 5 deletions.
diff --git a/devel/gpgme/Portfile b/devel/gpgme/Portfile
@@ -58,17 +58,13 @@ autoreconf.args     -fvi
 lappend languages cl
 # quiet various implicit function declaration warnings
 # see /usr/include/sys/cdefs.h
-configure.cflags-append -D_POSIX_C_SOURCE=200112L
+configure.cppflags-append -D_DARWIN_C_SOURCE
 
 # cpp bindings require libc++
 
 platform darwin {
     if {${configure.cxx_stdlib} eq "libc++"} {
         lappend languages cpp
-# fix C++ bindings build failure in 1.8.0+
-# keygenerationresult.cpp:43:23: error: use of undeclared identifier 'strdup'
-# see /usr/include/sys/cdefs.h
-        configure.cxxflags-append -D_POSIX_C_SOURCE=200112L
     }
 }