app-crypt/gpgme: fix compilation on Darwin (C++11)

Package-Manager: portage-2.2.28-prefix

diff --git a/app-crypt/gpgme/gpgme-1.8.0-r2.ebuild b/app-crypt/gpgme/gpgme-1.8.0-r2.ebuild
index 80b3f80fc356b9260f8d66d0ce9958af6dfc8d49..715c4936e07c2a92979bf0bfac7a85eff5deb0bb 100644 (file)
--- a/app-crypt/gpgme/gpgme-1.8.0-r2.ebuild
+++ b/app-crypt/gpgme/gpgme-1.8.0-r2.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2016 Gentoo Foundation
+# Copyright 1999-2017 Gentoo Foundation
 # Distributed under the terms of the GNU General Public License v2
 # $Id$
 
@@ -7,7 +7,7 @@ EAPI="6"
 PYTHON_COMPAT=( python2_7 python3_{4,5} )
 DISTUTILS_OPTIONAL=1
 
-inherit distutils-r1 eutils qmake-utils
+inherit distutils-r1 eutils flag-o-matic qmake-utils
 
 DESCRIPTION="GnuPG Made Easy is a library for making GnuPG easier to use"
 HOMEPAGE="http://www.gnupg.org/related_software/gpgme"
@@ -64,6 +64,18 @@ src_configure() {
                export MOC="$(qt5_get_bindir)/moc"
        fi
 
+       if [[ ${CHOST} == *-darwin* ]] ; then
+               # FIXME: I don't know how to select on C++11 (libc++) here, but
+               # I do know all Darwin users are using C++11.  This should also
+               # apply to GCC 4.7+ with libc++, and basically anyone targetting
+               # it.
+
+               # The C-standard doesn't define strdup, and C++11 drops it
+               # resulting in an implicit declaration of strdup error.  Since
+               # it is in POSIX raise the feature set to that.
+               append-cxxflags -D_POSIX_C_SOURCE=200112L
+       fi
+
        econf \
                --enable-languages="${languages[*]}" \
                $(use_enable static-libs static)