Use bootstrap script consistently

Now that ./xlat/gen.sh has to be run before autoreconf,
replace all autoreconf calls with ./bootstrap call.

* bootstrap: Forward arguments to autoreconf.
* build_static_example.sh: Replace autoreconf call with bootstrap call.
* make-dist: Likewise.
* qemu_multiarch_testing/README: Likewise.

bootstrap

@@ -1,3 +1,3 @@
 #!/bin/sh
 ./xlat/gen.sh
-exec autoreconf -f -i
+exec autoreconf -f -i "$@"

build_static_example.sh

@@ -24,6 +24,6 @@ export CFLAGS="-Os\
  -Wl,-Map=strace.mapfile\
 "
 
-autoreconf -i -f
+./bootstrap
 ./configure $BUILDFLAG #--enable-maintainer-mode
 make CC="$CC" CFLAGS="$CFLAGS"

make-dist

@@ -16,7 +16,7 @@ git checkout -f "$tag"
 
 ./git-set-file-times
 
-autoreconf -i -f
+./bootstrap
 
 ./configure --enable-maintainer-mode
 

qemu_multiarch_testing/README

@@ -3,7 +3,7 @@ How to test strace build using Aboriginal Linux's system images.
 * Put a autoconf'ed strace source tree into hdc.dir/strace dir.
 For example, this should work:
 git clone git://strace.git.sourceforge.net/gitroot/strace/strace &&
-cd strace && autoreconf -i -f
+cd strace && ./bootstrap
 
 * Run ./make-hdc-img.sh: it will generate ext2 image file,
 hdc.img, from hdc.dir/* data. This requires root for loop mount.