1a6039cb45
If a build expressions has set "enableParallelBuilding = true", then the
generic builder may utilize more than one CPU core to build that particular
expression. This feature works out of the box for GNU Make. Expressions that
use other build drivers like Boost.Jam or SCons have to specify appropriate
flags such as "-j${NIX_BUILD_CORES}" themselves.
svn path=/nixpkgs/trunk/; revision=23042
59 lines
2 KiB
Nix
59 lines
2 KiB
Nix
{stdenv, fetchurl, unicode ? true}:
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stdenv.mkDerivation ( rec {
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name = "ncurses-5.7";
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src = fetchurl {
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url = "mirror://gnu/ncurses/${name}.tar.gz";
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sha256 = "1x4q6kma6zgg438llbgiac3kik7j2lln9v97jdffv3fyqyjxx6qa";
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};
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configureFlags = ''
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--with-shared --includedir=''${out}/include --without-debug
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${if unicode then "--enable-widec" else ""}
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'';
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selfBuildNativeInput = true;
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enableParallelBuilding = true;
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preBuild = ''sed -e "s@\([[:space:]]\)sh @\1''${SHELL} @" -i */Makefile Makefile'';
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# When building a wide-character (Unicode) build, create backward
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# compatibility links from the the "normal" libraries to the
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# wide-character libraries (e.g. libncurses.so to libncursesw.so).
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postInstall = if unicode then ''
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chmod 644 $out/lib/libncurses++w.a
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for lib in curses ncurses form panel menu; do
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if test -e $out/lib/lib''${lib}w.a; then
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rm -f $out/lib/lib$lib.so
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echo "INPUT(-l''${lib}w)" > $out/lib/lib$lib.so
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ln -svf lib''${lib}w.a $out/lib/lib$lib.a
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ln -svf lib''${lib}w.so.5 $out/lib/lib$lib.so.5
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fi
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done;
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'' else "";
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meta = {
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description = "GNU Ncurses, a free software emulation of curses in SVR4 and more";
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longDescription = ''
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The Ncurses (new curses) library is a free software emulation of
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curses in System V Release 4.0, and more. It uses Terminfo
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format, supports pads and color and multiple highlights and
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forms characters and function-key mapping, and has all the other
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SYSV-curses enhancements over BSD Curses.
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The ncurses code was developed under GNU/Linux. It has been in
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use for some time with OpenBSD as the system curses library, and
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on FreeBSD and NetBSD as an external package. It should port
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easily to any ANSI/POSIX-conforming UNIX. It has even been
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ported to OS/2 Warp!
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'';
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homepage = http://www.gnu.org/software/ncurses/;
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license = "X11";
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};
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} // ( if stdenv.isDarwin then { postFixup = "rm $out/lib/*.so"; } else { } ) )
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