tools/libs: Simplify internal *.pc files

The internal package config file for libxenlight reads (reformatted to avoid
exceeding the SMTP 998-character line length):

  Libs: -L${libdir}
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toollog
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toollog
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toolcore
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/evtchn
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toolcore
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toollog
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toollog
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toolcore
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/call
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toollog
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toolcore
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/evtchn
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toollog
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toolcore
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/gnttab
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toollog
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toolcore
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/foreignmemory
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toollog
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toolcore
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toollog
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toolcore
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/call
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/devicemodel
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/ctrl
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toolcore
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/store
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toollog
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toolcore
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toollog
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toolcore
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/call
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/hypfs
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toollog
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toolcore
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/evtchn
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toollog
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toollog
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toolcore
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/call
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toollog
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toolcore
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/evtchn
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toollog
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toolcore
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/gnttab
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toollog
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toolcore
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/foreignmemory
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toollog
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toolcore
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toollog
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toolcore
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/call
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/devicemodel
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/ctrl
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/guest
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/light
  -lxenlight

Drop duplicate -rpath-link='s to turn it into the slightly-more-manageable:

  Libs: -L${libdir}
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/call
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/ctrl
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/devicemodel
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/evtchn
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/foreignmemory
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/gnttab
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/guest
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/hypfs
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/light
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/store
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toolcore
  -Wl,-rpath-link=/local/security/xen.git/tools/libs/light/../../../tools/libs/toollog
  -lxenlight

Signed-off-by: Andrew Cooper <andrew.cooper3@citrix.com>
Reviewed-by: Bertrand Marquis <bertrand.marquis@arm.com>

diff --git a/tools/libs/libs.mk b/tools/libs/libs.mk
index 2d973ccb950f9bf36be8ea766e824e0be76888ed..84130ccbaf05463e7466527f1f8cc7137ae4136f 100644 (file)
--- a/tools/libs/libs.mk
+++ b/tools/libs/libs.mk
@@ -33,7 +33,7 @@ PKG_CONFIG ?= $(LIB_FILE_NAME).pc
 PKG_CONFIG_NAME ?= Xen$(LIBNAME)
 PKG_CONFIG_DESC ?= The $(PKG_CONFIG_NAME) library for Xen hypervisor
 PKG_CONFIG_VERSION := $(MAJOR).$(MINOR)
-PKG_CONFIG_USELIBS := $(SHLIB_libxen$(LIBNAME))
+PKG_CONFIG_USELIBS := $(sort $(SHLIB_libxen$(LIBNAME)))
 PKG_CONFIG_LIB := $(LIB_FILE_NAME)
 PKG_CONFIG_REQPRIV := $(subst $(space),$(comma),$(strip $(foreach lib,$(patsubst ctrl,control,$(USELIBS_$(LIBNAME))),xen$(lib))))