Merge pull request #2155 from akohlmey/gmake-makefile-improvements

ARLINK = liblammps.a

SHLINK = liblammps.so

TMPNAME= tmp_$@_name

LMPLINK=$(shell echo $(ARLIB) | sed -e 's,lib\([+0-9a-z_-]\+\)\.a$$,-L. -l\1,')

LMPLINK= -L. -llammps_$@

OBJDIR =   Obj_$@

OBJSHDIR = Obj_shared_$@

PACKALL = $(PACKAGE) $(PACKUSER)

PACKAGEUC = $(shell echo $(PACKAGE) | tr a-z A-Z)

PACKUSERUC = $(shell echo $(PACKUSER) | tr a-z A-Z)

# Helper GNU make function for conversion to upper case without using shell commands

uppercase_TABLE:=a,A b,B c,C d,D e,E f,F g,G h,H i,I j,J k,K l,L m,M n,N o,O p,P q,Q r,R s,S t,T u,U v,V w,W x,X y,Y z,Z

uppercase_internal=$(if $1,$$(subst $(firstword $1),$(call uppercase_internal,$(wordlist 2,$(words $1),$1),$2)),$2)

uppercase=$(eval uppercase_RESULT:=$(call uppercase_internal,$(uppercase_TABLE),$1))$(uppercase_RESULT)

YESDIR = $(shell echo $(@:yes-%=%) | tr a-z A-Z)

NODIR  = $(shell echo $(@:no-%=%) | tr a-z A-Z)

LIBDIR = $(shell echo $(@:lib-%=%))

LIBUSERDIR = $(shell echo $(@:lib-user-%=%))

PACKAGEUC = $(call uppercase,$(PACKAGE))

PACKUSERUC = $(call uppercase,$(PACKUSER))

YESDIR = $(call uppercase,$(@:yes-%=%))

NODIR  = $(call uppercase,$(@:no-%=%))

LIBDIR = $($(@:lib-%=%))

LIBUSERDIR = $($(@:lib-user-%=%))

# List of all targets