picolisp: Update from 17.6.6 to 17.7.9

Also switch to using clang for building 64-bit picolisp.

packages/picolisp/build.sh

@@ -2,12 +2,12 @@ TERMUX_PKG_HOMEPAGE=https://picolisp.com
 TERMUX_PKG_DESCRIPTION="Lisp interpreter and application server framework"
 TERMUX_PKG_DEPENDS="libcrypt, openssl"
 _PICOLISP_YEAR=17
-_PICOLISP_MONTH=6
-_PICOLISP_DAY=6
+_PICOLISP_MONTH=7
+_PICOLISP_DAY=9
 TERMUX_PKG_VERSION=${_PICOLISP_YEAR}.${_PICOLISP_MONTH}.${_PICOLISP_DAY}
 # We use our bintray mirror since old version snapshots are not kept on main site.
 TERMUX_PKG_SRCURL=https://dl.bintray.com/termux/upstream/picolisp_${TERMUX_PKG_VERSION}.tar.gz
-TERMUX_PKG_SHA256=aeb90c3002b5fb2a708d3bb189ed1c2d9c2e5b699c873c60689867672d04967e
+TERMUX_PKG_SHA256=22eff19214f3250099935dc871045a5be6728724ad91a0534b9c29bcd8fde858
 TERMUX_PKG_FOLDERNAME=picoLisp
 TERMUX_PKG_BUILD_IN_SRC=true
 # The assembly is not position-independent (would be a major rewrite):
@@ -15,14 +15,6 @@ TERMUX_PKG_BLACKLISTED_ARCHES="x86_64"
 if [ $TERMUX_ARCH_BITS = 32 ]; then
 	# "Variable length array in structure won't be supported"
 	TERMUX_PKG_CLANG=no
-else
-	# FIXME: Use gcc for linking, as a clang build causes (tzo),
-	# the time zone offset, to return 0:
-	# Also, this call (and probably more) hangs:
-	# (call "termux-notification" "--title" "Title" "--content" "Message")
-	# These two problems only happen when using the gold linker, which
-	# Termux does by default).
-	TERMUX_PKG_CLANG=no
 fi
 
 termux_step_pre_configure() {
@@ -57,11 +49,14 @@ termux_step_make_install () {
 		$TERMUX_HOST_PLATFORM-as -o ${TERMUX_PKG_EXTRA_MAKE_ARGS}.ext.o ${TERMUX_PKG_EXTRA_MAKE_ARGS}.ext.s
 		$TERMUX_HOST_PLATFORM-as -o ${TERMUX_PKG_EXTRA_MAKE_ARGS}.ht.o ${TERMUX_PKG_EXTRA_MAKE_ARGS}.ht.s
 
+		# Use -fuse-ld=bfd to avoid using the gold linker (which Termux
+		# patches NDK to use by default) as it causes (tzo), the time
+		# zone offset, to always be 0 (and probably other problems):
 		$CC -o ../bin/picolisp ${TERMUX_PKG_EXTRA_MAKE_ARGS}.base.o \
-			-Wl,--no-as-needed -rdynamic -lc -lm -ldl -pie
+			-Wl,--no-as-needed -rdynamic -lc -lm -ldl -pie -fuse-ld=bfd
 		chmod +x ../bin/picolisp
-		$CC -o ../lib/ext -shared -rdynamic ${TERMUX_PKG_EXTRA_MAKE_ARGS}.ext.o
-		$CC -o ../lib/ht -shared -rdynamic ${TERMUX_PKG_EXTRA_MAKE_ARGS}.ht.o
+		$CC -o ../lib/ext -shared -rdynamic -fuse-ld=bfd ${TERMUX_PKG_EXTRA_MAKE_ARGS}.ext.o
+		$CC -o ../lib/ht -shared -rdynamic -fuse-ld=bfd ${TERMUX_PKG_EXTRA_MAKE_ARGS}.ht.o
 	fi
 
 	mkdir -p $TERMUX_PREFIX/share/man/man1

packages/picolisp/src-Makefile.patch

@@ -1,14 +1,14 @@
 diff -u -r ../picoLisp/src/Makefile ./src/Makefile
---- ../picoLisp/src/Makefile	2016-02-02 10:52:49.000000000 -0500
-+++ ./src/Makefile	2016-04-12 05:55:14.050621923 -0400
-@@ -6,119 +6,14 @@
+--- ../picoLisp/src/Makefile	2017-07-06 14:35:21.000000000 +0200
++++ ./src/Makefile	2017-07-10 01:13:20.897855727 +0200
+@@ -6,118 +6,14 @@
  
  picoFiles = main.c gc.c apply.c flow.c sym.c subr.c big.c io.c net.c tab.c
  
 -CC = gcc
  # CCLD is the cc (compiler frontend) to use for the link step.
 -CCLD = gcc
--
+ 
 -CFLAGS = -c -O2 -pipe \
 -	-falign-functions=32 -fomit-frame-pointer -fno-strict-aliasing \
 -	-W -Wimplicit -Wreturn-type -Wunused -Wformat \
@@ -96,7 +96,7 @@ diff -u -r ../picoLisp/src/Makefile ./src/Makefile
 -    DYNAMIC-LIB-FLAGS = -shared
 -    STRIP = strip -f
 -else
--ifeq ($(shell uname -o), Cygwin)
+-ifeq ($(shell uname -o | egrep -q "Cygwin|Msys" ; echo $$?), 0)
 -	OS = Cygwin
 -	CFLAGS += -m32
 -	DYNAMIC-LIB-FLAGS = -shared
@@ -116,14 +116,12 @@ diff -u -r ../picoLisp/src/Makefile ./src/Makefile
 -endif
 -endif
 -endif
--
 +CCLD = $(CC)
  
 +LCRYPT = -lcrypt
 +OS = Android
 +PICOLISP-FLAGS = -rdynamic -lm $(LDFLAGS)
 +DYNAMIC-LIB-FLAGS = -shared -export-dynamic $(LDFLAGS) -lm
-+ 
+ 
  picolisp: $(bin)/picolisp $(lib)/ext$(dll) $(lib)/ht$(dll)
  tools: $(bin)/lat1 $(bin)/utf2 $(bin)/balance
- gate: $(bin)/ssl $(bin)/httpGate