Re: [dm-devel] [PATCH] multipath-tools: enable libdmmp installation in alternative directory

2017-06-21 Thread Christophe Varoqui
Merged,
Thanks.

On Thu, May 18, 2017 at 7:05 PM, Benjamin Marzinski 
wrote:

> On Mon, May 15, 2017 at 10:33:25PM +0200, Martin Wilck wrote:
>
> Fine by me.
>
> -Ben
>
> > Introduce a new Makefile variable, usr_prefix, to be used for
> > libdmmp and the associated pkgconfig file.
> >
> > Some distributions install those libraries which are  necessary
> > for booting (and mounting /usr) in a different location (/lib or
> > /lib64) than other libraries (/usr/lib or /usr/lib64). On such
> > distributions, installation to the different paths can be achieved
> > by setting "usr_prefix=/usr". This will affect only libdmmp at this
> > time, as all other libaries in the multipath-tools package may be
> > relevant for booting.
> >
> > For distributions on which /lib and /lib64 are just symlinks to their
> > /usr counterparts, nothing changes.
> >
> > Comments are welcome.
> >
> > Signed-off-by: Martin Wilck 
> > ---
> >  Makefile.inc |  4 +++-
> >  libdmmp/Makefile | 11 ++-
> >  2 files changed, 9 insertions(+), 6 deletions(-)
> >
> > diff --git a/Makefile.inc b/Makefile.inc
> > index ad55aa10..ad08f307 100644
> > --- a/Makefile.inc
> > +++ b/Makefile.inc
> > @@ -47,6 +47,7 @@ endif
> >
> >  prefix   =
> >  exec_prefix  = $(prefix)
> > +usr_prefix   = $(prefix)
> >  bindir   = $(exec_prefix)/sbin
> >  libudevdir   = $(prefix)/$(SYSTEMDPATH)/udev
> >  udevrulesdir = $(libudevdir)/rules.d
> > @@ -55,6 +56,7 @@ man8dir = $(prefix)/usr/share/man/man8
> >  man5dir  = $(prefix)/usr/share/man/man5
> >  man3dir  = $(prefix)/usr/share/man/man3
> >  syslibdir= $(prefix)/$(LIB)
> > +usrlibdir= $(usr_prefix)/$(LIB)
> >  libdir   = $(prefix)/$(LIB)/multipath
> >  unitdir  = $(prefix)/$(SYSTEMDPATH)/systemd/system
> >  mpathpersistdir  = $(TOPDIR)/libmpathpersist
> > @@ -62,7 +64,7 @@ mpathcmddir = $(TOPDIR)/libmpathcmd
> >  thirdpartydir= $(TOPDIR)/third-party
> >  libdmmpdir   = $(TOPDIR)/libdmmp
> >  includedir   = $(prefix)/usr/include
> > -pkgconfdir   = $(prefix)/$(LIB)/pkgconfig
> > +pkgconfdir   = $(usrlibdir)/pkgconfig
> >
> >  GZIP = gzip -9 -c
> >  RM   = rm -f
> > diff --git a/libdmmp/Makefile b/libdmmp/Makefile
> > index 1c5329aa..908e294b 100644
> > --- a/libdmmp/Makefile
> > +++ b/libdmmp/Makefile
> > @@ -27,15 +27,16 @@ $(LIBS): $(OBJS)
> >   $(LN) $@ $(DEVLIB)
> >
> >  install:
> > - $(INSTALL_PROGRAM) -m 755 $(LIBS) $(DESTDIR)$(syslibdir)/$(LIBS)
> > + mkdir -p $(DESTDIR)$(usrlibdir)
> > + $(INSTALL_PROGRAM) -m 755 $(LIBS) $(DESTDIR)$(usrlibdir)/$(LIBS)
> >   $(INSTALL_PROGRAM) -m 644 -D \
> >   $(HEADERS) $(DESTDIR)$(includedir)/$(HEADERS)
> > - $(LN) $(LIBS) $(DESTDIR)$(syslibdir)/$(DEVLIB)
> > + $(LN) $(LIBS) $(DESTDIR)$(usrlibdir)/$(DEVLIB)
> >   $(INSTALL_PROGRAM) -m 644 -D \
> >   $(PKGFILE).in $(DESTDIR)$(pkgconfdir)/$(PKGFILE)
> >   perl -i -pe 's|__VERSION__|$(LIBDMMP_VERSION)|g' \
> >   $(DESTDIR)$(pkgconfdir)/$(PKGFILE)
> > - perl -i -pe 's|__LIBDIR__|$(syslibdir)|g' \
> > + perl -i -pe 's|__LIBDIR__|$(usrlibdir)|g' \
> >   $(DESTDIR)$(pkgconfdir)/$(PKGFILE)
> >   perl -i -pe 's|__INCLUDEDIR__|$(includedir)|g' \
> >   $(DESTDIR)$(pkgconfdir)/$(PKGFILE)
> > @@ -46,9 +47,9 @@ install:
> >   done
> >
> >  uninstall:
> > - $(RM) $(DESTDIR)$(syslibdir)/$(LIBS)
> > + $(RM) $(DESTDIR)$(usrlibdir)/$(LIBS)
> >   $(RM) $(DESTDIR)$(includedir)/$(HEADERS)
> > - $(RM) $(DESTDIR)$(syslibdir)/$(DEVLIB)
> > + $(RM) $(DESTDIR)$(usrlibdir)/$(DEVLIB)
> >   @for file in $(DESTDIR)$(man3dir)/dmmp_*; do \
> >   $(RM) $$file; \
> >   done
> > --
> > 2.12.2
>
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[dm-devel] [PATCH] multipath-tools: enable libdmmp installation in alternative directory

2017-05-15 Thread Martin Wilck
Introduce a new Makefile variable, usr_prefix, to be used for
libdmmp and the associated pkgconfig file.

Some distributions install those libraries which are  necessary
for booting (and mounting /usr) in a different location (/lib or
/lib64) than other libraries (/usr/lib or /usr/lib64). On such
distributions, installation to the different paths can be achieved
by setting "usr_prefix=/usr". This will affect only libdmmp at this
time, as all other libaries in the multipath-tools package may be
relevant for booting.

For distributions on which /lib and /lib64 are just symlinks to their
/usr counterparts, nothing changes.

Comments are welcome.

Signed-off-by: Martin Wilck 
---
 Makefile.inc |  4 +++-
 libdmmp/Makefile | 11 ++-
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/Makefile.inc b/Makefile.inc
index ad55aa10..ad08f307 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -47,6 +47,7 @@ endif
 
 prefix =
 exec_prefix= $(prefix)
+usr_prefix = $(prefix)
 bindir = $(exec_prefix)/sbin
 libudevdir = $(prefix)/$(SYSTEMDPATH)/udev
 udevrulesdir   = $(libudevdir)/rules.d
@@ -55,6 +56,7 @@ man8dir   = $(prefix)/usr/share/man/man8
 man5dir= $(prefix)/usr/share/man/man5
 man3dir= $(prefix)/usr/share/man/man3
 syslibdir  = $(prefix)/$(LIB)
+usrlibdir  = $(usr_prefix)/$(LIB)
 libdir = $(prefix)/$(LIB)/multipath
 unitdir= $(prefix)/$(SYSTEMDPATH)/systemd/system
 mpathpersistdir= $(TOPDIR)/libmpathpersist
@@ -62,7 +64,7 @@ mpathcmddir   = $(TOPDIR)/libmpathcmd
 thirdpartydir  = $(TOPDIR)/third-party
 libdmmpdir = $(TOPDIR)/libdmmp
 includedir = $(prefix)/usr/include
-pkgconfdir = $(prefix)/$(LIB)/pkgconfig
+pkgconfdir = $(usrlibdir)/pkgconfig
 
 GZIP   = gzip -9 -c
 RM = rm -f
diff --git a/libdmmp/Makefile b/libdmmp/Makefile
index 1c5329aa..908e294b 100644
--- a/libdmmp/Makefile
+++ b/libdmmp/Makefile
@@ -27,15 +27,16 @@ $(LIBS): $(OBJS)
$(LN) $@ $(DEVLIB)
 
 install:
-   $(INSTALL_PROGRAM) -m 755 $(LIBS) $(DESTDIR)$(syslibdir)/$(LIBS)
+   mkdir -p $(DESTDIR)$(usrlibdir)
+   $(INSTALL_PROGRAM) -m 755 $(LIBS) $(DESTDIR)$(usrlibdir)/$(LIBS)
$(INSTALL_PROGRAM) -m 644 -D \
$(HEADERS) $(DESTDIR)$(includedir)/$(HEADERS)
-   $(LN) $(LIBS) $(DESTDIR)$(syslibdir)/$(DEVLIB)
+   $(LN) $(LIBS) $(DESTDIR)$(usrlibdir)/$(DEVLIB)
$(INSTALL_PROGRAM) -m 644 -D \
$(PKGFILE).in $(DESTDIR)$(pkgconfdir)/$(PKGFILE)
perl -i -pe 's|__VERSION__|$(LIBDMMP_VERSION)|g' \
$(DESTDIR)$(pkgconfdir)/$(PKGFILE)
-   perl -i -pe 's|__LIBDIR__|$(syslibdir)|g' \
+   perl -i -pe 's|__LIBDIR__|$(usrlibdir)|g' \
$(DESTDIR)$(pkgconfdir)/$(PKGFILE)
perl -i -pe 's|__INCLUDEDIR__|$(includedir)|g' \
$(DESTDIR)$(pkgconfdir)/$(PKGFILE)
@@ -46,9 +47,9 @@ install:
done
 
 uninstall:
-   $(RM) $(DESTDIR)$(syslibdir)/$(LIBS)
+   $(RM) $(DESTDIR)$(usrlibdir)/$(LIBS)
$(RM) $(DESTDIR)$(includedir)/$(HEADERS)
-   $(RM) $(DESTDIR)$(syslibdir)/$(DEVLIB)
+   $(RM) $(DESTDIR)$(usrlibdir)/$(DEVLIB)
@for file in $(DESTDIR)$(man3dir)/dmmp_*; do \
$(RM) $$file; \
done
-- 
2.12.2

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