Bug#1112302: logtop FTCBFS: upstream Makefile hard codes the build architecture pkg-config

[Helmut Grohne <helmut@subdivi.de>]

Source: logtop
Version: 0.7-1
Tags: patch upstream
User: debian-cross@lists.debian.org
Usertags: ftcbfs

logtop fails to cross build from source, because the upstream Makefile 
hard codes the build architecture pkg-config. I'm attaching a patch to 
make it substitutable via the standard PKG_CONFIG variable. Please 
consider applying it and forwarding it upstream as it is sufficient to 
make logtop cross buildable.

Helmut

--- logtop-0.7.orig/Makefile
+++ logtop-0.7/Makefile
@@ -27,9 +27,10 @@
 OBJ = $(SRC:.c=.o)
 
 CC = gcc
+PKG_CONFIG ?= pkg-config
 override INCLUDE += .
-LIB = $(shell pkg-config --libs ncursesw)  #-lefence
-CFLAGS += -O3 -Wall -fPIC -Wextra -pedantic -Wstrict-prototypes -I$(INCLUDE) $(shell pkg-config --cflags ncursesw)
+LIB = $(shell $(PKG_CONFIG) --libs ncursesw)  #-lefence
+CFLAGS += -O3 -Wall -fPIC -Wextra -pedantic -Wstrict-prototypes -I$(INCLUDE) $(shell $(PKG_CONFIG) --cflags ncursesw)
 RM = rm -fr
 LDFLAGS =