sys-libs/libcxxabi: Enable libunwind by default

Enable libunwind by default as it is required to build gcc-free
executables, and this is the primary goal of using libc++ on Gentoo.

diff --git a/sys-libs/libcxxabi/libcxxabi-4.0.0_rc3.ebuild b/sys-libs/libcxxabi/libcxxabi-4.0.0_rc3.ebuild
index 6d4ac0abfd668f7086ca1d6587edbdbc545d81ff..c5bb8ee6920205cda5928fd09f8a6ec1c71fddb1 100644 (file)
--- a/sys-libs/libcxxabi/libcxxabi-4.0.0_rc3.ebuild
+++ b/sys-libs/libcxxabi/libcxxabi-4.0.0_rc3.ebuild
@@ -18,7 +18,7 @@ SRC_URI="http://www.llvm.org/pre-releases/${PV/_//}/${P/_/}.src.tar.xz
 LICENSE="|| ( UoI-NCSA MIT )"
 SLOT="0"
 KEYWORDS="~amd64 ~arm64 ~x86"
-IUSE="libunwind +static-libs test"
+IUSE="+libunwind +static-libs test"
 
 RDEPEND="
        libunwind? (

diff --git a/sys-libs/libcxxabi/libcxxabi-9999.ebuild b/sys-libs/libcxxabi/libcxxabi-9999.ebuild
index 438189560ed19fffec5251d41e2a70ada8af69dd..df5992a45c7a80d328b213a498ccf29331f890cf 100644 (file)
--- a/sys-libs/libcxxabi/libcxxabi-9999.ebuild
+++ b/sys-libs/libcxxabi/libcxxabi-9999.ebuild
@@ -19,7 +19,7 @@ EGIT_REPO_URI="http://llvm.org/git/libcxxabi.git
 LICENSE="|| ( UoI-NCSA MIT )"
 SLOT="0"
 KEYWORDS=""
-IUSE="libunwind +static-libs test"
+IUSE="+libunwind +static-libs test"
 
 RDEPEND="
        libunwind? (