From mboxrd@z Thu Jan 1 00:00:00 1970 From: Arnout Vandecappelle (Essensium/Mind) Date: Wed, 12 Apr 2017 11:38:36 +0200 Subject: [Buildroot] [PATCH 02/53] libsepol: rework host installation In-Reply-To: <20170412093928.1006-1-arnout@mind.be> References: <20170412093928.1006-1-arnout@mind.be> Message-ID: <20170412093928.1006-3-arnout@mind.be> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net libsepol has a pretty peculiar interpretation of DESTDIR and PREFIX. PREFIX is not consistently used: some installation paths are forced to $(DESTDIR)/usr/... . Also, the shared lib symlink is forced to ../../lib (i.e. assumes it's installed under /usr). For these reasons, the host build and install commands are a bit unusual: they use DESTDIR instead of PREFIX, DESTDIR points to $(HOST_DIR) without /usr, and some additional fixup is needed to correct the installation directory of libsepol.so.1 and the symlink to it. This can be simplified quite a lot by passing both DESTDIR and PREFIX, and including the /usr part in both. The symlink still has to be fixed, but that's much simpler. Note that a side effect is that the man pages are now installed under $(HOST_DIR)/usr/usr/man. While not very nice, we don't really care about man pages. In addition, this will resolve itself when we later move $(HOST_DIR)/usr to $(HOST_DIR). Signed-off-by: Arnout Vandecappelle (Essensium/Mind) --- It's a bit counter-intuitive to have a patch that adds /usr in a series that is meant to remove it, but this is the simplest way to have a bisectable series... --- package/libsepol/libsepol.mk | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) diff --git a/package/libsepol/libsepol.mk b/package/libsepol/libsepol.mk index 9bdac1e0da..d360bfbcb1 100644 --- a/package/libsepol/libsepol.mk +++ b/package/libsepol/libsepol.mk @@ -33,15 +33,18 @@ define LIBSEPOL_INSTALL_TARGET_CMDS $(TARGET_MAKE_ENV) $(MAKE) -C $(@D) install $(LIBSEPOL_MAKE_FLAGS) DESTDIR=$(TARGET_DIR) endef +HOST_LIBSEPOL_MAKE_ENV = \ + $(HOST_MAKE_ENV) \ + DESTDIR=$(HOST_DIR)/usr \ + PREFIX=$(HOST_DIR)/usr + define HOST_LIBSEPOL_BUILD_CMDS - $(HOST_MAKE_ENV) $(MAKE) -C $(@D) $(HOST_CONFIGURE_OPTS) DESTDIR=$(HOST_DIR) + $(HOST_LIBSEPOL_MAKE_ENV) $(MAKE) -C $(@D) $(HOST_CONFIGURE_OPTS) endef define HOST_LIBSEPOL_INSTALL_CMDS - $(HOST_MAKE_ENV) $(MAKE) -C $(@D) install $(HOST_CONFIGURE_OPTS) DESTDIR=$(HOST_DIR) - mv $(HOST_DIR)/lib/libsepol.so.1 $(HOST_DIR)/usr/lib - (cd $(HOST_DIR)/usr/lib; rm -f libsepol.so; ln -s libsepol.so.1 libsepol.so) - -rmdir $(HOST_DIR)/lib + $(HOST_LIBSEPOL_MAKE_ENV) $(MAKE) -C $(@D) install $(HOST_CONFIGURE_OPTS) + ln -sf libsepol.so.1 $(HOST_DIR)/usr/lib/libsepol.so endef $(eval $(generic-package)) -- 2.11.0