disable ldconfig during install

Do not bother running ldconfig on DESTDIR.  It's a waste of time as we
won't use the result (portage will rebuild the cache after install).
Also, the Gentoo sandbox does not currently catch chroot() behavior so
we end up (incorrectly) flagging it as a violation as a write to /etc.

http://sourceware.org/ml/libc-alpha/2012-08/msg00118.html
https://bugs.gentoo.org/431038

diff --git a/Makefile b/Makefile
index 7fc92ae3a278e5014b4dc1c5ccccb799cc378fdd..2050b426e14d332fa96cf3f713c09abbd141c875 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -106,6 +106,7 @@ install-symbolic-link: subdir_install
        rm -f $(symbolic-link-list)
 
 install:
+dont-bother-with-destdir:
        -test ! -x $(elf-objpfx)ldconfig || LC_ALL=C \
          $(elf-objpfx)ldconfig $(addprefix -r ,$(install_root)) \
                                $(slibdir) $(libdir)