* set LICENSE=gnu-gpl-v2
* add user-destdir support
* reset WRKSRC setting, use CONFIGURE_DIRS instead,
so that pkgsrc magick affect to all files
* regen patches, split out patch-ad from patch-ac
(one patch file to multiple files is not good).
* need termcap to build.
From hiramatu /at/ boreas _dot_ dti _dot_ ne _dot_ jp in PR#29890,
with a few modifications by me.
* ver 4.51 (Jan.16th,2004)
+ fixed keyboard-interrupt handling while reloading a file to
avoid segmentation fault. (pointed out by Masanori GOTO
<gotom@debian.or.jp>)
+ modified definitions of boolean_t, PAGE_SIZE, VDISCARD, and
autoconf for libcurses for AIX. (pointed out by SHIOTA
Shoichi <Shoichi.Shiota@lightwell.co.jp>)
+ omitted to specify owner and group to install command, and
omitted include langinfo.h when HAVE_LANGINFO_CODESET is not
defined, for Max OS X. (pointed out by Koki NAKASHIRO
<nakasiro@sdl.hitachi.co.jp>)