[PATCH ipvsadm v2 3/5] Use variable for pkg-config in Makefiles
Jeremy Sowden <[email protected]>
| Newsgroups | org.kernel.vger.lvs-devel |
|---|---|
| Message-ID | <[email protected]> |
Replace hard-coded `pkg-config` with a variable to allow it to be overridden, which is helpful for cross-building. Link: https://bugs.debian.org/901275 Signed-off-by: Jeremy Sowden <[email protected]> --- Makefile | 9 +++++---- libipvs/Makefile | 17 +++++++++-------- 2 files changed, 14 insertions(+), 12 deletions(-) diff --git a/Makefile b/Makefile index 91a2991f6746..d247d4075160 100644 --- a/Makefile +++ b/Makefile @@ -36,6 +36,7 @@ RPMSOURCEDIR = $(shell rpm --eval '%_sourcedir') RPMSPECDIR = $(shell rpm --eval '%_specdir') CC = gcc +PKG_CONFIG ?= pkg-config INCLUDE = SBIN = $(BUILD_ROOT)/sbin MANDIR = usr/man @@ -66,10 +67,10 @@ OBJS = ipvsadm.o config_stream.o dynamic_array.o LIBS = -lpopt ifneq (0,$(HAVE_NL)) LIBS += $(shell \ - if which pkg-config > /dev/null 2>&1; then \ - if pkg-config --libs libnl-genl-3.0 2> /dev/null; then :;\ - elif pkg-config --libs libnl-2.0 2> /dev/null; then :;\ - elif pkg-config --libs libnl-1 2> /dev/null; then :;\ + if which $(PKG_CONFIG) > /dev/null 2>&1; then \ + if $(PKG_CONFIG) --libs libnl-genl-3.0 2> /dev/null; then :;\ + elif $(PKG_CONFIG) --libs libnl-2.0 2> /dev/null; then :;\ + elif $(PKG_CONFIG) --libs libnl-1 2> /dev/null; then :;\ fi; \ else echo "-lnl"; fi) endif diff --git a/libipvs/Makefile b/libipvs/Makefile index f845c8b1675b..b31c8eac514d 100644 --- a/libipvs/Makefile +++ b/libipvs/Makefile @@ -1,14 +1,15 @@ # Makefile for libipvs CC = gcc +PKG_CONFIG ?= pkg-config CFLAGS = -Wall -Wunused -Wstrict-prototypes -g -fPIC ifneq (0,$(HAVE_NL)) CFLAGS += -DLIBIPVS_USE_NL CFLAGS += $(shell \ - if which pkg-config > /dev/null 2>&1; then \ - if pkg-config --cflags libnl-3.0 2> /dev/null; then :; \ - elif pkg-config --cflags libnl-2.0 2> /dev/null; then :; \ - elif pkg-config --cflags libnl-1 2> /dev/null; then :; \ + if which $(PKG_CONFIG) > /dev/null 2>&1; then \ + if $(PKG_CONFIG) --cflags libnl-3.0 2> /dev/null; then :; \ + elif $(PKG_CONFIG) --cflags libnl-2.0 2> /dev/null; then :; \ + elif $(PKG_CONFIG) --cflags libnl-1 2> /dev/null; then :; \ fi; \ fi) endif @@ -17,10 +18,10 @@ INCLUDE += $(shell if [ -f ../../ip_vs.h ]; then \ echo "-I../../."; fi;) DEFINES = $(shell if [ ! -f ../../ip_vs.h ]; then \ echo "-DHAVE_NET_IP_VS_H"; fi;) -DEFINES += $(shell if which pkg-config > /dev/null 2>&1; then \ - if pkg-config --exists libnl-3.0; then :; \ - elif pkg-config --exists libnl-2.0; then :; \ - elif pkg-config --exists libnl-1; \ +DEFINES += $(shell if which $(PKG_CONFIG) > /dev/null 2>&1; then \ + if $(PKG_CONFIG) --exists libnl-3.0; then :; \ + elif $(PKG_CONFIG) --exists libnl-2.0; then :; \ + elif $(PKG_CONFIG) --exists libnl-1; \ then echo "-DFALLBACK_LIBNL1"; fi; fi) .PHONY = all clean install dist distclean rpm rpms -- 2.45.2