[patch] sample patch for eclass/freebsd.eclass

bug595878_freebsdeclass.patch (text/plain), 755 bytes, created by Yuta SATOH on 2016-10-02 09:27:54 UTC

diff --git a/eclass/freebsd.eclass b/eclass/freebsd.eclass
index 57f9d45..c5d9464 100644
--- a/eclass/freebsd.eclass
+++ b/eclass/freebsd.eclass
@@ -195,6 +195,17 @@ freebsd_src_unpack() {
 		export INSTALL_LINK="ln -f"
 		export INSTALL_SYMLINK="ln -fs"
 	fi
+
+	# When CC=clang, force use clang-cpp #478810, #595878
+	if [[ $(tc-getCC) == *clang* ]] ; then
+		if type -P clang-cpp > /dev/null ; then
+			export CPP=clang-cpp
+		else
+			mkdir "${WORKDIR}"/workaround_clang-cpp || die "Could not create ${WORKDIR}/workaround_clang-cpp"
+			ln -s "$(type -P clang)" "${WORKDIR}"/workaround_clang-cpp/clang-cpp || die "Could not create clang-cpp symlink."
+			export CPP="${WORKDIR}/workaround_clang-cpp/clang-cpp"
+		fi
+	fi
 }
 
 freebsd_src_compile() {