calc: pass LONG_BITS in TERMUX_PKG_EXTRA_MAKE ARGS

That one was missed in previous f12977efdf ("calc: patch Makefile
instead of overriding a lot of variables").

Also unset LDCONFIG variable, we don't need a ldconfig step.

packages/calc/Makefile.patch

@@ -1,5 +1,5 @@
---- ../calc-2.14.0.14/Makefile	2021-12-28 03:09:44.000000000 +0000
-+++ ./Makefile	2022-02-06 20:21:21.491282701 +0000
+--- ../calc-2.14.0.14/Makefile	2021-12-28 04:09:44.000000000 +0100
++++ ./Makefile	2022-02-13 08:21:45.500630887 +0100
 @@ -136,7 +136,7 @@
  #
  #	PREFIX= /usr/local
@@ -9,15 +9,6 @@
  #PREFIX= /usr
  #PREFIX= /usr/global
  
-@@ -261,7 +261,7 @@
- #
- # Select LONG_BITS= 32 for DJGPP.
- #
--LONG_BITS=
-+#LONG_BITS=
- #LONG_BITS= 32
- #LONG_BITS= 64
- 
 @@ -779,8 +779,8 @@
  #endif	/* end of skip for non-Gnu makefiles */
  
@@ -138,6 +129,15 @@
  AWK= awk
  CAT= cat
  CHMOD= chmod
+@@ -1321,7 +1321,7 @@
+ GREP= egrep
+ HOSTNAME= hostname
+ LANG= C
+-LDCONFIG= ldconfig
++LDCONFIG=
+ LN= ln
+ LS= ls
+ MAKE= make
 @@ -1508,7 +1508,7 @@
  BLD_TYPE= calc-dynamic-only
  #

packages/calc/build.sh

@@ -3,10 +3,11 @@ TERMUX_PKG_DESCRIPTION="Arbitrary precision console calculator"
 TERMUX_PKG_LICENSE="LGPL-2.1"
 TERMUX_PKG_MAINTAINER="@termux"
 TERMUX_PKG_VERSION=2.14.0.14
-TERMUX_PKG_REVISION=1
+TERMUX_PKG_REVISION=2
 TERMUX_PKG_SRCURL=https://github.com/lcn2/calc/releases/download/v$TERMUX_PKG_VERSION/calc-$TERMUX_PKG_VERSION.tar.bz2
 TERMUX_PKG_SHA256=f7727835a103d9712c571958e924e9c254bd148f08eb4348019bc34f8e71c55d
 TERMUX_PKG_AUTO_UPDATE=true
 TERMUX_PKG_DEPENDS="ncurses, ncurses-ui-libs, readline"
 TERMUX_PKG_BUILD_IN_SRC=true
+TERMUX_PKG_EXTRA_MAKE_ARGS="LONG_BITS=$TERMUX_ARCH_BITS"
 TERMUX_MAKE_PROCESSES=1