From 2a1a8a5f766a10ecb86514b7dbefd41694f7e47a Mon Sep 17 00:00:00 2001 From: Bruce Richardson Date: Thu, 9 Aug 2018 16:22:35 +0100 Subject: [PATCH] mk: fix permissions when using make install When using make install, the permissions of the resulting file should be those of the user using make install, not those of the user who ran the build. This would not be the case when a user explicitly runs: "make && sudo make install" Fix this by changing "cp -a", which preserves all attributes, to "cp -dR --preserve=timestamp", and by adding the flags "--no-same-owner --no-same-permissions" to the calls to tar. Fixes: 1fa0fd9d6b42 ("mk: allow to specify DESTDIR in build rule") Fixes: 6b62a72a70d0 ("mk: install a standard cutomizable tree") Fixes: 576de42b83e5 ("doc: render and install man pages") Cc: stable@dpdk.org Signed-off-by: Bruce Richardson Acked-by: Thomas Monjalon --- mk/rte.sdkinstall.mk | 36 +++++++++++++++++++----------------- 1 file changed, 19 insertions(+), 17 deletions(-) diff --git a/mk/rte.sdkinstall.mk b/mk/rte.sdkinstall.mk index e756ec6290..8296e6dbd8 100644 --- a/mk/rte.sdkinstall.mk +++ b/mk/rte.sdkinstall.mk @@ -85,18 +85,22 @@ else @echo Installation in $(DESTDIR)$(prefix)/ complete endif +# when installing we want recursive copies preserving timestamps only, no +# preservation of user/group ids or permissions +CP_FLAGS=-dR --preserve=timestamps +TAR_X_FLAGS=--strip-components=1 --keep-newer-files --no-same-owner --no-same-permissions + install-runtime: $(Q)$(call rte_mkdir, $(DESTDIR)$(libdir)) - $(Q)cp -a $O/lib/* $(DESTDIR)$(libdir) + $(Q)cp $(CP_FLAGS) $O/lib/* $(DESTDIR)$(libdir) $(Q)$(call rte_mkdir, $(DESTDIR)$(bindir)) $(Q)tar -cf - -C $O --exclude 'app/*.map' \ --exclude app/dpdk-pmdinfogen \ --exclude 'app/cmdline*' --exclude app/test \ --exclude app/testacl --exclude app/testpipeline app | \ - tar -xf - -C $(DESTDIR)$(bindir) --strip-components=1 \ - --keep-newer-files + tar -xf - -C $(DESTDIR)$(bindir) $(TAR_X_FLAGS) $(Q)$(call rte_mkdir, $(DESTDIR)$(datadir)) - $(Q)cp -a $(RTE_SDK)/usertools $(DESTDIR)$(datadir) + $(Q)cp $(CP_FLAGS) $(RTE_SDK)/usertools $(DESTDIR)$(datadir) $(Q)$(call rte_mkdir, $(DESTDIR)$(sbindir)) $(Q)$(call rte_symlink, $(DESTDIR)$(datadir)/usertools/dpdk-devbind.py, \ $(DESTDIR)$(sbindir)/dpdk-devbind) @@ -104,30 +108,29 @@ install-runtime: $(DESTDIR)$(bindir)/dpdk-pmdinfo) ifneq ($(wildcard $O/doc/man/*/*.1),) $(Q)$(call rte_mkdir, $(DESTDIR)$(mandir)/man1) - $(Q)cp -a $O/doc/man/*/*.1 $(DESTDIR)$(mandir)/man1 + $(Q)cp $(CP_FLAGS) $O/doc/man/*/*.1 $(DESTDIR)$(mandir)/man1 endif ifneq ($(wildcard $O/doc/man/*/*.8),) $(Q)$(call rte_mkdir, $(DESTDIR)$(mandir)/man8) - $(Q)cp -a $O/doc/man/*/*.8 $(DESTDIR)$(mandir)/man8 + $(Q)cp $(CP_FLAGS) $O/doc/man/*/*.8 $(DESTDIR)$(mandir)/man8 endif install-kmod: ifneq ($(wildcard $O/kmod/*),) $(Q)$(call rte_mkdir, $(DESTDIR)$(kerneldir)) - $(Q)cp -a $O/kmod/* $(DESTDIR)$(kerneldir) + $(Q)cp $(CP_FLAGS) $O/kmod/* $(DESTDIR)$(kerneldir) endif install-sdk: $(Q)$(call rte_mkdir, $(DESTDIR)$(includedir)) $(Q)tar -chf - -C $O include | \ - tar -xf - -C $(DESTDIR)$(includedir) --strip-components=1 \ - --keep-newer-files + tar -xf - -C $(DESTDIR)$(includedir) $(TAR_X_FLAGS) $(Q)$(call rte_mkdir, $(DESTDIR)$(sdkdir)) - $(Q)cp -a $(RTE_SDK)/mk $(DESTDIR)$(sdkdir) - $(Q)cp -a $(RTE_SDK)/buildtools $(DESTDIR)$(sdkdir) + $(Q)cp $(CP_FLAGS) $(RTE_SDK)/mk $(DESTDIR)$(sdkdir) + $(Q)cp $(CP_FLAGS) $(RTE_SDK)/buildtools $(DESTDIR)$(sdkdir) $(Q)$(call rte_mkdir, $(DESTDIR)$(targetdir)/app) - $(Q)cp -a $O/.config $(DESTDIR)$(targetdir) - $(Q)cp -a $O/app/dpdk-pmdinfogen $(DESTDIR)$(targetdir)/app + $(Q)cp $(CP_FLAGS) $O/.config $(DESTDIR)$(targetdir) + $(Q)cp $(CP_FLAGS) $O/app/dpdk-pmdinfogen $(DESTDIR)$(targetdir)/app $(Q)$(call rte_symlink, $(DESTDIR)$(includedir), $(DESTDIR)$(targetdir)/include) $(Q)$(call rte_symlink, $(DESTDIR)$(libdir), $(DESTDIR)$(targetdir)/lib) @@ -135,12 +138,11 @@ install-doc: ifneq ($(wildcard $O/doc/html),) $(Q)$(call rte_mkdir, $(DESTDIR)$(docdir)) $(Q)tar -cf - -C $O/doc --exclude 'html/guides/.*' html | \ - tar -xf - -C $(DESTDIR)$(docdir) --strip-components=1 \ - --keep-newer-files + tar -xf - -C $(DESTDIR)$(docdir) $(TAR_X_FLAGS) endif ifneq ($(wildcard $O/doc/*/*/*pdf),) $(Q)$(call rte_mkdir, $(DESTDIR)$(docdir)/guides) - $(Q)cp -a $O/doc/*/*/*pdf $(DESTDIR)$(docdir)/guides + $(Q)cp $(CP_FLAGS) $O/doc/*/*/*pdf $(DESTDIR)$(docdir)/guides endif $(Q)$(call rte_mkdir, $(DESTDIR)$(datadir)) - $(Q)cp -a $(RTE_SDK)/examples $(DESTDIR)$(datadir) + $(Q)cp $(CP_FLAGS) $(RTE_SDK)/examples $(DESTDIR)$(datadir) -- 2.20.1